text: // Lean compiler output
  // Module: Lean.Environment
  // Imports: Init Std.Data.HashMap Lean.ImportingFlag Lean.Data.SMap Lean.Declaration Lean.LocalContext Lean.Util.Path Lean.Util.FindExpr Lean.Util.Profile
  #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_List_reverse___rarg(lean_object*);
  lean_object* l_Lean_initializing(lean_object*);
  LEAN_EXPORT lean_object* l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(uint8_t, lean_object*);
  static lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Lean_Environment_hasUnsafe___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3(lean_object*, size_t, size_t, lean_object*);
  static lean_object* l_Lean_mkMapDeclarationExtension___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_insert(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_isNamespaceName___boxed(lean_object*);
  size_t lean_usize_add(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_isNamespace___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__2;
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__1(lean_object*, lean_object*);
  static lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__1;
  static lean_object* l_Lean_instInhabitedEnvironmentHeader___closed__2;
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5(lean_object*);
  static lean_object* l_Lean_mkMapDeclarationExtension___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__2___boxed(lean_object*);
  lean_object* lean_mk_empty_array_with_capacity(lean_object*);
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__2;
  LEAN_EXPORT uint8_t l_Lean_EnvironmentHeader_quotInit___default;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5___boxed(lean_object*, lean_object*);
  lean_object* lean_nat_div(lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__6;
  lean_object* l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1___lambda__1(lean_object*, lean_object*);
  lean_object* l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(lean_object*);
  LEAN_EXPORT lean_object* lean_display_stats(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg(lean_object*, lean_object*, size_t, size_t);
  static lean_object* l_Lean_mkEmptyEnvironment___lambda__1___closed__2;
  LEAN_EXPORT lean_object* l_Lean_withImportModules(lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Environment_isNamespace(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvironmentHeader;
  extern lean_object* l_Lean_NameSet_instInhabitedNameSet;
  LEAN_EXPORT lean_object* lean_environment_free_regions(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_setState(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_initFn____x40_Lean_Environment___hyg_1069_(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_setImportedEntries(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__1;
  lean_object* lean_name_mk_string(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__4___boxed(lean_object*);
  uint8_t lean_usize_dec_eq(size_t, size_t);
  lean_object* lean_array_uget(lean_object*, size_t);
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__1(lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__4;
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState(lean_object*);
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___spec__5(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_header___default;
  LEAN_EXPORT lean_object* l_Lean_Environment_imports(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt(lean_object*);
  extern lean_object* l_Std_Format_defWidth;
  uint8_t l_Lean_Name_quickLt(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__8;
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5___boxed(lean_object*);
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4(lean_object*, size_t, lean_object*);
  LEAN_EXPORT uint8_t l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension(lean_object*, lean_object*);
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__2;
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__6;
  lean_object* lean_array_uset(lean_object*, size_t, lean_object*);
  static lean_object* l_Lean_mkTagDeclarationExtension___closed__1;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType(lean_object*);
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1(lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1;
  LEAN_EXPORT lean_object* lean_environment_set_main_module(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg(lean_object*, lean_object*);
  lean_object* lean_update_env_attributes(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_isQuotInit___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedModuleIdx;
  static lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3;
  size_t lean_usize_sub(size_t, size_t);
  LEAN_EXPORT lean_object* lean_environment_find(lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedEnvironment___closed__4;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__2;
  lean_object* lean_st_ref_get(lean_object*, lean_object*);
  lean_object* lean_read_module_data(lean_object*, lean_object*);
  lean_object* l_Lean_Name_quickLt___boxed(lean_object*, lean_object*);
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__2;
  uint8_t lean_name_eq(lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__1;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions(lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_ConstantInfo_isUnsafe(lean_object*);
  static lean_object* l_Lean_mkTagDeclarationExtension___closed__2;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_allImportedModuleNames___boxed(lean_object*);
  extern lean_object* l_instInhabitedNat;
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__1;
  lean_object* l_Array_toSubarray___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_push(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_getEntriesFor(lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_get_size(lean_object*);
  lean_object* l_Std_PersistentHashMap_getCollisionNodeSize___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState(lean_object*);
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__6;
  lean_object* lean_string_append(lean_object*, lean_object*);
  static lean_object* l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg___closed__1;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7(lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(lean_object*);
  static lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__2;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at_Lean_Environment_addAux___spec__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__2(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedEnvironment___closed__1;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConst___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_get_num_attributes(lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(lean_object*, size_t, size_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMap_insert_x27___at_Lean_importModules___spec__8(lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_qpartition_loop___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__3(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__3(lean_object*, uint32_t, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_readModuleData___boxed(lean_object*, lean_object*);
  size_t lean_usize_shift_right(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_Environment_compileDecl___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3(lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg(lean_object*, lean_object*);
  static lean_object* l_Nat_foldAux___at_Lean_mkModuleData___spec__1___closed__1;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t lean_usize_dec_lt(size_t, size_t);
  uint8_t l_Lean_NameMap_contains___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_contains___at_Lean_importModules___spec__3___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Nat_foldAux___at_Lean_mkModuleData___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__3;
  lean_object* l_Lean_findOLean(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionStateSpec___closed__1;
  LEAN_EXPORT lean_object* l_Lean_TagDeclarationExtension_instInhabitedTagDeclarationExtension;
  lean_object* lean_nat_add(lean_object*, lean_object*);
  static lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___closed__1;
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_contains___boxed(lean_object*, lean_object*);
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__2;
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__2(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
  lean_object* l_System_FilePath_pathExists(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState(lean_object*, lean_object*, lean_object*);
  size_t lean_uint64_to_usize(uint64_t);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Expr_FindImpl_findUnsafe_x3f(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___lambda__1(uint32_t, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Environment_hasUnsafe(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtensionDescr_toArrayFn___default___rarg(lean_object*);
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__1;
  static lean_object* l_Lean_instInhabitedEnvironment___closed__3;
  LEAN_EXPORT lean_object* l_Lean_EnvironmentHeader_moduleNames___default;
  LEAN_EXPORT lean_object* l_Lean_ImportState_moduleNameSet___default;
  LEAN_EXPORT uint8_t l_Lean_Environment_isConstructor(lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__7;
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_find_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__5;
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_Environment_find_x3f___spec__2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* lean_write_module(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__4;
  LEAN_EXPORT uint8_t l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___spec__1(lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9(lean_object*, size_t, size_t, lean_object*);
  lean_object* lean_array_fget(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMapImp_moveEntries___at_Lean_importModules___spec__5(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_hasUnsafe___lambda__1___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__3;
  LEAN_EXPORT lean_object* l_Nat_foldAux___at_Lean_mkModuleData___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_st_ref_take(lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__4;
  lean_object* l_EStateM_bind___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState(lean_object*);
  lean_object* lean_nat_sub(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3(lean_object*);
  LEAN_EXPORT uint8_t lean_environment_quot_init(lean_object*);
  lean_object* lean_array_swap(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__2___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_updateEnvAttributes___boxed(lean_object*, lean_object*);
  extern lean_object* l_Lean_NameSSet_instInhabitedNameSSet;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_getEntriesFor___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1;
  static lean_object* l_Lean_mkEmptyEnvironment___closed__1;
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__1;
  LEAN_EXPORT lean_object* l_Lean_EnvironmentHeader_mainModule___default;
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__3(lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedPersistentEnvExtension___closed__2;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_mkInitialExtensionStates(lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_Environment_addAux___spec__6(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Name_toString(lean_object*, uint8_t);
  lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__1(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_ensureExtensionsArraySize(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3___boxed(lean_object*);
  lean_object* lean_array_fset(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
  static lean_object* l_Lean_instInhabitedPersistentEnvExtension___closed__4;
  static lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__1;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___boxed(lean_object*, lean_object*);
  static lean_object* l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___closed__1;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_setImportedEntries___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_ConstantInfo_name(lean_object*);
  uint8_t l_Lean_Name_quickCmp(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1(lean_object*, size_t, size_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l___private_Lean_Environment_0__Lean_Environment_isNamespaceName(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__2(lean_object*);
  static lean_object* l_Lean_instInhabitedPersistentEnvExtension___closed__1;
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(lean_object*, lean_object*, lean_object*);
  uint64_t l_Lean_Name_hash(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck(lean_object*);
  lean_object* l_Nat_repr(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_contains___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedModuleData___closed__1;
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_CompactedRegion_isMemoryMapped___boxed(lean_object*);
  uint8_t lean_compacted_region_is_memory_mapped(size_t);
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__2(lean_object*);
  LEAN_EXPORT uint8_t l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState(lean_object*);
  lean_object* lean_st_mk_ref(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1(lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__3;
  static lean_object* l_Lean_mkEmptyEnvironment___closed__2;
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* lean_format_pretty(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___rarg(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
  static lean_object* l_Lean_importModules_importMods___closed__1;
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Environment_addAux___spec__10(lean_object*, lean_object*);
  lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_importModules___spec__4(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__2(lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_getTrustLevel___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_instInhabitedEnvExtension(lean_object*, lean_object*);
  size_t lean_usize_shift_left(size_t, size_t);
  static lean_object* l_Lean_importModules_importMods___closed__2;
  lean_object* lean_array_to_list(lean_object*, lean_object*);
  lean_object* lean_eval_const(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Environment_contains(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__3___boxed(lean_object*);
  LEAN_EXPORT uint32_t lean_environment_trust_level(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_evalConstCheck___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Lean_persistentEnvExtensionsRef;
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_ImportState_regions___default;
  LEAN_EXPORT lean_object* lean_environment_add(lean_object*, lean_object*);
  lean_object* lean_save_module_data(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_withImportModules___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_ImportState_moduleNames___default;
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*);
  size_t lean_usize_modn(size_t, lean_object*);
  static lean_object* l_Lean_Environment_displayStats___closed__10;
  LEAN_EXPORT lean_object* l_Lean_saveModuleData___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkModuleData(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_instInhabitedMapDeclarationExtension(lean_object*);
  lean_object* l___private_Init_Util_0__mkPanicMessageWithDecl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  static lean_object* l_Lean_mkEmptyEnvironment___lambda__1___closed__1;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtensionDescr_statsFn___default___boxed(lean_object*, lean_object*);
  static uint32_t l_Lean_instInhabitedEnvironmentHeader___closed__1;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  size_t lean_usize_mul(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_registerEnvExtension(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_importModules___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionEntrySpec;
  static lean_object* l_Lean_importModules___closed__1;
  LEAN_EXPORT lean_object* l_Lean_Environment_addDecl___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  uint8_t lean_kernel_is_def_eq(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_CompactedRegion_free___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__1;
  static lean_object* l_Lean_TagDeclarationExtension_instInhabitedTagDeclarationExtension___closed__1;
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__1(lean_object*, lean_object*);
  size_t lean_usize_of_nat(lean_object*);
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__1___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedModuleData;
  extern lean_object* l_Lean_NameSet_empty;
  lean_object* l_Lean_ConstantInfo_type(lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27___at_Lean_Environment_find_x3f___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f___lambda__1___boxed(lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__1;
  static lean_object* l_Lean_MapDeclarationExtension_instInhabitedMapDeclarationExtension___closed__1;
  LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_importModules___spec__7(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__2;
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg(lean_object*, lean_object*, lean_object*);
  size_t lean_usize_land(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvironmentHeader_regions___default;
  static lean_object* l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__3;
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___rarg(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedModuleData___closed__2;
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___boxed(lean_object*, lean_object*);
  lean_object* lean_kernel_whnf(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1(lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__2;
  LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedEnvironment___closed__2;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp;
  uint8_t l_Lean_SMap_contains___at_Lean_NameSSet_contains___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4(size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1(lean_object*);
  static lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__1;
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___boxed(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* lean_mk_empty_environment(uint32_t, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Environment_addAux___spec__5(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* lean_import_modules(lean_object*, lean_object*, uint32_t, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvironment;
  static lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__1;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__8;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__1;
  lean_object* l_List_redLength___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__10___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instToStringImport___closed__1;
  LEAN_EXPORT lean_object* l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6(lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__4;
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__3(lean_object*);
  extern uint8_t l_instInhabitedBool;
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__2;
  LEAN_EXPORT lean_object* lean_environment_main_module(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtensionDescr_toArrayFn___default(lean_object*);
  lean_object* lean_list_to_array(lean_object*, lean_object*);
  static lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__2;
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4(lean_object*);
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Id_instMonadId;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt(lean_object*);
  extern lean_object* l_Lean_SMap_empty___at_Lean_NameSSet_empty___spec__1;
  uint8_t lean_nat_dec_le(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1(lean_object*, lean_object*, lean_object*);
  uint8_t lean_usize_dec_le(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_find_x3f(lean_object*);
  static lean_object* l_Lean_importModules_importMods___closed__3;
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_withImportModules___rarg(lean_object*, lean_object*, uint32_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_registerNamePrefixes(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries(lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_registerNamespace___closed__1;
  LEAN_EXPORT lean_object* l_Lean_Environment_addAndCompile(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Environment_hasUnsafe___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_registerNamespace(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__1___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getNamespaceSet(lean_object*);
  static lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___closed__1;
  static lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__3;
  static lean_object* l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__1;
  static lean_object* l_Lean_instInhabitedPersistentEnvExtension___closed__3;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___spec__5___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Kernel_whnf___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__1;
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__3;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  lean_object* l_panic___rarg(lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop___closed__1;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3(lean_object*, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_instInhabitedEnvExtension___boxed(lean_object*, lean_object*);
  static size_t l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2;
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__3;
  LEAN_EXPORT lean_object* l_Std_HashMapImp_moveEntries___at_Lean_Environment_addAux___spec__9(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__2(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__1(lean_object*, lean_object*);
  static lean_object* l_Lean_instInhabitedPersistentEnvExtension___closed__5;
  lean_object* l_Lean_withImporting___rarg(lean_object*, lean_object*);
  static lean_object* l_Lean_instToStringImport___closed__2;
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__10(size_t, lean_object*, size_t, size_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_importModules___spec__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2(lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_mkModuleData___spec__2(lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__3;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__1;
  lean_object* lean_nat_mul(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_List_toString___at_Lean_Environment_displayStats___spec__1(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_Environment_header___default___closed__1;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtensionDescr_statsFn___default(lean_object*, lean_object*);
  lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591_(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_2057_(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtensionState___rarg(lean_object*);
  static lean_object* l_Lean_instInhabitedEnvExtensionInterface___closed__5;
  uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
  static lean_object* l___private_Lean_Environment_0__Lean_getEntriesFor___closed__1;
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState___rarg___boxed(lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_instInhabitedName;
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdxFor_x3f(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2___boxed(lean_object*, lean_object*);
  lean_object* l_List_toArrayAux___rarg(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_importModules___spec__3(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_getNumBuiltiAttributes___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6___boxed(lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Import_runtimeOnly___default;
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_importModules___spec__6(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg(lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__7;
  lean_object* lean_panic_fn(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_allImportedModuleNames(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_addAux(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_MapDeclarationExtension_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_profileitIOUnsafe___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension___rarg(lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__5;
  LEAN_EXPORT uint8_t l_Lean_TagDeclarationExtension_isTagged(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1;
  lean_object* lean_mk_array(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtensionState(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_Environment_getModuleIdx_x3f___lambda__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getNamespaceSet___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* lean_io_initializing(lean_object*);
  static lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instToStringImport(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_MapDeclarationExtension_find_x3f___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Environment_find_x3f___spec__5(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_TagDeclarationExtension_isTagged___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_List_lengthTRAux___rarg(lean_object*, lean_object*);
  lean_object* l_IO_println___at_Lean_instEval___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_isConstructor___boxed(lean_object*, lean_object*);
  uint8_t l_Lean_NameSet_contains(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_imports___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_setState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_namespacesExt;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4(lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___spec__1(size_t, size_t, lean_object*, lean_object*);
  static lean_object* l_Lean_TagDeclarationExtension_isTagged___closed__1;
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__1(lean_object*, lean_object*);
  lean_object* lean_compile_decl(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_ImportState_moduleData___default;
  lean_object* l_Array_findIdx_x3f_loop___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__4(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__4(lean_object*);
  static lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__1;
  LEAN_EXPORT lean_object* l_Lean_EnvironmentHeader_imports___default;
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_envExtensionsRef;
  uint8_t l_List_isEmpty___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_insert___at_Lean_Environment_addAux___spec__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7___boxed(lean_object*, lean_object*);
  lean_object* lean_usize_to_nat(size_t);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_registerEnvExtension___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_Environment_addAndCompile___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_EStateM_pure___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_TagDeclarationExtension_tag(lean_object*, lean_object*, lean_object*);
  uint32_t lean_uint32_of_nat(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__3(lean_object*);
  lean_object* l_Lean_SMap_insert___at_Lean_NameSSet_insert___spec__1(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__6;
  static lean_object* l_Lean_Environment_displayStats___closed__9;
  static size_t l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__1;
  LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_EnvironmentHeader_moduleData___default;
  lean_object* lean_uint32_to_nat(uint32_t);
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT uint32_t l_Lean_EnvironmentHeader_trustLevel___default;
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__3;
  static lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2;
  lean_object* lean_nat_to_int(lean_object*);
  static lean_object* l_Lean_mkTagDeclarationExtension___closed__3;
  lean_object* l_Std_PersistentHashMap_mkEmptyEntries(lean_object*, lean_object*);
  static lean_object* l_Lean_importModules___closed__2;
  LEAN_EXPORT lean_object* l_Lean_Kernel_isDefEq___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_compacted_region_free(size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__2___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_contains(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__2___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg___lambda__1(lean_object*, lean_object*);
  uint8_t l_Std_Format_isNil(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionState;
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionStateSpec;
  LEAN_EXPORT lean_object* lean_environment_mark_quot_init(lean_object*);
  static lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__5;
  lean_object* l_Std_PersistentHashMap_mkCollisionNode___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1;
  uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
  lean_object* lean_add_decl(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2___boxed(lean_object*, lean_object*);
  static lean_object* _init_l_Lean_EnvExtensionStateSpec___closed__1() {
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  lean_object* x_1; lean_object* x_2; 
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  static lean_object* _init_l_Lean_EnvExtensionStateSpec() {
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  lean_object* x_1; 
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  static lean_object* _init_l_Lean_instInhabitedEnvExtensionState() {
  _start:
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  lean_object* x_1; 
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  static lean_object* _init_l_Lean_instInhabitedModuleIdx() {
  _start:
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  lean_object* x_1; 
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  static uint8_t _init_l_Lean_Import_runtimeOnly___default() {
  _start:
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  uint8_t x_1; 
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  }
  static lean_object* _init_l_Lean_instToStringImport___closed__1() {
  _start:
  {
  lean_object* x_1; 
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  lean_object* x_1; 
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  LEAN_EXPORT lean_object* l_Lean_instToStringImport(lean_object* x_1) {
  _start:
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  lean_object* x_2; uint8_t x_3; lean_object* x_4; uint8_t x_5; 
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  x_3 = 1;
  x_4 = l_Lean_Name_toString(x_2, x_3);
  x_5 = lean_ctor_get_uint8(x_1, sizeof(void*)*1);
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  x_6 = l_Lean_instToStringImport___closed__1;
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  lean_object* x_8; lean_object* x_9; 
  x_8 = l_Lean_instToStringImport___closed__2;
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  LEAN_EXPORT lean_object* l_Lean_CompactedRegion_isMemoryMapped___boxed(lean_object* x_1) {
  _start:
  {
  size_t x_2; uint8_t x_3; lean_object* x_4; 
  x_2 = lean_unbox_usize(x_1);
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  LEAN_EXPORT lean_object* l_Lean_CompactedRegion_free___boxed(lean_object* x_1, lean_object* x_2) {
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  size_t x_3; lean_object* x_4; 
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  }
  static lean_object* _init_l_Lean_EnvExtensionEntrySpec() {
  _start:
  {
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  static lean_object* _init_l_Lean_instInhabitedModuleData___closed__1() {
  _start:
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  lean_object* x_1; lean_object* x_2; 
  x_1 = lean_unsigned_to_nat(0u);
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  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
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  lean_ctor_set(x_2, 1, x_1);
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  }
  static lean_object* _init_l_Lean_instInhabitedModuleData() {
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  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__2;
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  static uint32_t _init_l_Lean_EnvironmentHeader_trustLevel___default() {
  _start:
  {
  uint32_t x_1; 
  x_1 = 0;
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  static uint8_t _init_l_Lean_EnvironmentHeader_quotInit___default() {
  _start:
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  uint8_t x_1; 
  x_1 = 0;
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  static lean_object* _init_l_Lean_EnvironmentHeader_mainModule___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_box(0);
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  static lean_object* _init_l_Lean_EnvironmentHeader_imports___default() {
  _start:
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  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
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  static lean_object* _init_l_Lean_EnvironmentHeader_regions___default() {
  _start:
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  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
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  }
  static lean_object* _init_l_Lean_EnvironmentHeader_moduleNames___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
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  static lean_object* _init_l_Lean_EnvironmentHeader_moduleData___default() {
  _start:
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  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
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  static uint32_t _init_l_Lean_instInhabitedEnvironmentHeader___closed__1() {
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  lean_object* x_1; uint32_t x_2; 
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  static lean_object* _init_l_Lean_instInhabitedEnvironmentHeader___closed__2() {
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  x_3 = lean_box(0);
  x_4 = l_Lean_instInhabitedModuleData___closed__1;
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  lean_ctor_set(x_5, 4, x_4);
  lean_ctor_set_uint32(x_5, sizeof(void*)*5, x_1);
  lean_ctor_set_uint8(x_5, sizeof(void*)*5 + 4, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironmentHeader() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedEnvironmentHeader___closed__2;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_header___default___closed__1() {
  _start:
  {
  uint32_t x_1; uint8_t x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_1 = 0;
  x_2 = 0;
  x_3 = lean_box(0);
  x_4 = l_Lean_instInhabitedModuleData___closed__1;
  x_5 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_5, 0, x_3);
  lean_ctor_set(x_5, 1, x_4);
  lean_ctor_set(x_5, 2, x_4);
  lean_ctor_set(x_5, 3, x_4);
  lean_ctor_set(x_5, 4, x_4);
  lean_ctor_set_uint32(x_5, sizeof(void*)*5, x_1);
  lean_ctor_set_uint8(x_5, sizeof(void*)*5 + 4, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_Environment_header___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_Environment_header___default___closed__1;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Std_mkHashMapImp___rarg(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Std_mkHashMapImp___rarg(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironment___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_box(0), lean_box(0));
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironment___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instInhabitedEnvironment___closed__1;
  x_2 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironment___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Lean_instInhabitedEnvironment___closed__2;
  x_2 = lean_unsigned_to_nat(0u);
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironment___closed__4() {
  _start:
  {
  uint32_t x_1; uint8_t x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_1 = l_Lean_instInhabitedEnvironmentHeader___closed__1;
  x_2 = 0;
  x_3 = lean_box(0);
  x_4 = l_Lean_instInhabitedModuleData___closed__1;
  x_5 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_5, 0, x_3);
  lean_ctor_set(x_5, 1, x_4);
  lean_ctor_set(x_5, 2, x_4);
  lean_ctor_set(x_5, 3, x_4);
  lean_ctor_set(x_5, 4, x_4);
  lean_ctor_set_uint32(x_5, sizeof(void*)*5, x_1);
  lean_ctor_set_uint8(x_5, sizeof(void*)*5 + 4, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvironment() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; uint8_t x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_1 = lean_unsigned_to_nat(0u);
  x_2 = l_Std_mkHashMapImp___rarg(x_1);
  x_3 = 1;
  x_4 = l_Lean_instInhabitedEnvironment___closed__3;
  lean_inc(x_2);
  x_5 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_5, 0, x_2);
  lean_ctor_set(x_5, 1, x_4);
  lean_ctor_set_uint8(x_5, sizeof(void*)*2, x_3);
  x_6 = l_Lean_instInhabitedModuleData___closed__1;
  x_7 = l_Lean_instInhabitedEnvironment___closed__4;
  x_8 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_8, 0, x_2);
  lean_ctor_set(x_8, 1, x_5);
  lean_ctor_set(x_8, 2, x_6);
  lean_ctor_set(x_8, 3, x_7);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__1___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__1(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__2___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Std_mkHashMap___at_Lean_instInhabitedEnvironment___spec__2(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4(size_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; uint8_t x_8; 
  x_7 = lean_array_get_size(x_2);
  x_8 = lean_nat_dec_lt(x_5, x_7);
  lean_dec(x_7);
  if (x_8 == 0)
  {
  lean_dec(x_5);
  return x_6;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; uint64_t x_11; size_t x_12; size_t x_13; size_t x_14; size_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_9 = lean_array_fget(x_2, x_5);
  x_10 = lean_array_fget(x_3, x_5);
  x_11 = l_Lean_Name_hash(x_9);
  x_12 = lean_uint64_to_usize(x_11);
  x_13 = 1;
  x_14 = lean_usize_sub(x_1, x_13);
  x_15 = 5;
  x_16 = lean_usize_mul(x_15, x_14);
  x_17 = lean_usize_shift_right(x_12, x_16);
  x_18 = lean_unsigned_to_nat(1u);
  x_19 = lean_nat_add(x_5, x_18);
  lean_dec(x_5);
  x_20 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_6, x_17, x_1, x_9, x_10);
  x_4 = lean_box(0);
  x_5 = x_19;
  x_6 = x_20;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Environment_addAux___spec__5(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; uint8_t x_8; 
  x_5 = lean_ctor_get(x_1, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_1, 1);
  lean_inc(x_6);
  x_7 = lean_array_get_size(x_5);
  x_8 = lean_nat_dec_lt(x_2, x_7);
  lean_dec(x_7);
  if (x_8 == 0)
  {
  uint8_t x_9; 
  lean_dec(x_2);
  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; 
  x_10 = lean_ctor_get(x_1, 1);
  lean_dec(x_10);
  x_11 = lean_ctor_get(x_1, 0);
  lean_dec(x_11);
  x_12 = lean_array_push(x_5, x_3);
  x_13 = lean_array_push(x_6, x_4);
  lean_ctor_set(x_1, 1, x_13);
  lean_ctor_set(x_1, 0, x_12);
  return x_1;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  lean_dec(x_1);
  x_14 = lean_array_push(x_5, x_3);
  x_15 = lean_array_push(x_6, x_4);
  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;
  }
  }
  else
  {
  lean_object* x_17; uint8_t x_18; 
  x_17 = lean_array_fget(x_5, x_2);
  x_18 = lean_name_eq(x_3, x_17);
  lean_dec(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; 
  lean_dec(x_6);
  lean_dec(x_5);
  x_19 = lean_unsigned_to_nat(1u);
  x_20 = lean_nat_add(x_2, x_19);
  lean_dec(x_2);
  x_2 = x_20;
  goto _start;
  }
  else
  {
  uint8_t x_22; 
  x_22 = !lean_is_exclusive(x_1);
  if (x_22 == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_23 = lean_ctor_get(x_1, 1);
  lean_dec(x_23);
  x_24 = lean_ctor_get(x_1, 0);
  lean_dec(x_24);
  x_25 = lean_array_fset(x_5, x_2, x_3);
  x_26 = lean_array_fset(x_6, x_2, x_4);
  lean_dec(x_2);
  lean_ctor_set(x_1, 1, x_26);
  lean_ctor_set(x_1, 0, x_25);
  return x_1;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  lean_dec(x_1);
  x_27 = lean_array_fset(x_5, x_2, x_3);
  x_28 = lean_array_fset(x_6, x_2, x_4);
  lean_dec(x_2);
  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;
  }
  }
  }
  }
  }
  static size_t _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__1() {
  _start:
  {
  size_t x_1; size_t x_2; size_t x_3; 
  x_1 = 1;
  x_2 = 5;
  x_3 = lean_usize_shift_left(x_1, x_2);
  return x_3;
  }
  }
  static size_t _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2() {
  _start:
  {
  size_t x_1; size_t x_2; size_t x_3; 
  x_1 = 1;
  x_2 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__1;
  x_3 = lean_usize_sub(x_2, x_1);
  return x_3;
  }
  }
  static lean_object* _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Std_PersistentHashMap_mkEmptyEntries(lean_box(0), lean_box(0));
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  uint8_t x_6; 
  x_6 = !lean_is_exclusive(x_1);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; size_t x_10; size_t x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_7 = lean_ctor_get(x_1, 0);
  x_8 = 1;
  x_9 = 5;
  x_10 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2;
  x_11 = lean_usize_land(x_2, x_10);
  x_12 = lean_usize_to_nat(x_11);
  x_13 = lean_array_get_size(x_7);
  x_14 = lean_nat_dec_lt(x_12, x_13);
  lean_dec(x_13);
  if (x_14 == 0)
  {
  lean_dec(x_12);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_1;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_array_fget(x_7, x_12);
  x_16 = lean_box(0);
  x_17 = lean_array_fset(x_7, x_12, x_16);
  switch (lean_obj_tag(x_15)) {
  case 0:
  {
  uint8_t x_18; 
  x_18 = !lean_is_exclusive(x_15);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  x_19 = lean_ctor_get(x_15, 0);
  x_20 = lean_ctor_get(x_15, 1);
  x_21 = lean_name_eq(x_4, x_19);
  if (x_21 == 0)
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; 
  lean_free_object(x_15);
  x_22 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_19, x_20, x_4, x_5);
  x_23 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_23, 0, x_22);
  x_24 = lean_array_fset(x_17, x_12, x_23);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_24);
  return x_1;
  }
  else
  {
  lean_object* x_25; 
  lean_dec(x_20);
  lean_dec(x_19);
  lean_ctor_set(x_15, 1, x_5);
  lean_ctor_set(x_15, 0, x_4);
  x_25 = lean_array_fset(x_17, x_12, x_15);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_25);
  return x_1;
  }
  }
  else
  {
  lean_object* x_26; lean_object* x_27; uint8_t x_28; 
  x_26 = lean_ctor_get(x_15, 0);
  x_27 = lean_ctor_get(x_15, 1);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_dec(x_15);
  x_28 = lean_name_eq(x_4, x_26);
  if (x_28 == 0)
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_26, x_27, x_4, x_5);
  x_30 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_30, 0, x_29);
  x_31 = lean_array_fset(x_17, x_12, x_30);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_31);
  return x_1;
  }
  else
  {
  lean_object* x_32; lean_object* x_33; 
  lean_dec(x_27);
  lean_dec(x_26);
  x_32 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_32, 0, x_4);
  lean_ctor_set(x_32, 1, x_5);
  x_33 = lean_array_fset(x_17, x_12, x_32);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_33);
  return x_1;
  }
  }
  }
  case 1:
  {
  uint8_t x_34; 
  x_34 = !lean_is_exclusive(x_15);
  if (x_34 == 0)
  {
  lean_object* x_35; size_t x_36; size_t x_37; lean_object* x_38; lean_object* x_39; 
  x_35 = lean_ctor_get(x_15, 0);
  x_36 = lean_usize_shift_right(x_2, x_9);
  x_37 = lean_usize_add(x_3, x_8);
  x_38 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_35, x_36, x_37, x_4, x_5);
  lean_ctor_set(x_15, 0, x_38);
  x_39 = lean_array_fset(x_17, x_12, x_15);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_39);
  return x_1;
  }
  else
  {
  lean_object* x_40; size_t x_41; size_t x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; 
  x_40 = lean_ctor_get(x_15, 0);
  lean_inc(x_40);
  lean_dec(x_15);
  x_41 = lean_usize_shift_right(x_2, x_9);
  x_42 = lean_usize_add(x_3, x_8);
  x_43 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_40, x_41, x_42, x_4, x_5);
  x_44 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_44, 0, x_43);
  x_45 = lean_array_fset(x_17, x_12, x_44);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_45);
  return x_1;
  }
  }
  default: 
  {
  lean_object* x_46; lean_object* x_47; 
  x_46 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_46, 0, x_4);
  lean_ctor_set(x_46, 1, x_5);
  x_47 = lean_array_fset(x_17, x_12, x_46);
  lean_dec(x_12);
  lean_ctor_set(x_1, 0, x_47);
  return x_1;
  }
  }
  }
  }
  else
  {
  lean_object* x_48; size_t x_49; size_t x_50; size_t x_51; size_t x_52; lean_object* x_53; lean_object* x_54; uint8_t x_55; 
  x_48 = lean_ctor_get(x_1, 0);
  lean_inc(x_48);
  lean_dec(x_1);
  x_49 = 1;
  x_50 = 5;
  x_51 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2;
  x_52 = lean_usize_land(x_2, x_51);
  x_53 = lean_usize_to_nat(x_52);
  x_54 = lean_array_get_size(x_48);
  x_55 = lean_nat_dec_lt(x_53, x_54);
  lean_dec(x_54);
  if (x_55 == 0)
  {
  lean_object* x_56; 
  lean_dec(x_53);
  lean_dec(x_5);
  lean_dec(x_4);
  x_56 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_56, 0, x_48);
  return x_56;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_57 = lean_array_fget(x_48, x_53);
  x_58 = lean_box(0);
  x_59 = lean_array_fset(x_48, x_53, x_58);
  switch (lean_obj_tag(x_57)) {
  case 0:
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; uint8_t x_63; 
  x_60 = lean_ctor_get(x_57, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_57, 1);
  lean_inc(x_61);
  if (lean_is_exclusive(x_57)) {
   lean_ctor_release(x_57, 0);
   lean_ctor_release(x_57, 1);
   x_62 = x_57;
  } else {
   lean_dec_ref(x_57);
   x_62 = lean_box(0);
  }
  x_63 = lean_name_eq(x_4, x_60);
  if (x_63 == 0)
  {
  lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  lean_dec(x_62);
  x_64 = l_Std_PersistentHashMap_mkCollisionNode___rarg(x_60, x_61, x_4, x_5);
  x_65 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_65, 0, x_64);
  x_66 = lean_array_fset(x_59, x_53, x_65);
  lean_dec(x_53);
  x_67 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_67, 0, x_66);
  return x_67;
  }
  else
  {
  lean_object* x_68; lean_object* x_69; lean_object* x_70; 
  lean_dec(x_61);
  lean_dec(x_60);
  if (lean_is_scalar(x_62)) {
   x_68 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_68 = x_62;
  }
  lean_ctor_set(x_68, 0, x_4);
  lean_ctor_set(x_68, 1, x_5);
  x_69 = lean_array_fset(x_59, x_53, x_68);
  lean_dec(x_53);
  x_70 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_70, 0, x_69);
  return x_70;
  }
  }
  case 1:
  {
  lean_object* x_71; lean_object* x_72; size_t x_73; size_t x_74; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
  x_71 = lean_ctor_get(x_57, 0);
  lean_inc(x_71);
  if (lean_is_exclusive(x_57)) {
   lean_ctor_release(x_57, 0);
   x_72 = x_57;
  } else {
   lean_dec_ref(x_57);
   x_72 = lean_box(0);
  }
  x_73 = lean_usize_shift_right(x_2, x_50);
  x_74 = lean_usize_add(x_3, x_49);
  x_75 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_71, x_73, x_74, x_4, x_5);
  if (lean_is_scalar(x_72)) {
   x_76 = lean_alloc_ctor(1, 1, 0);
  } else {
   x_76 = x_72;
  }
  lean_ctor_set(x_76, 0, x_75);
  x_77 = lean_array_fset(x_59, x_53, x_76);
  lean_dec(x_53);
  x_78 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_78, 0, x_77);
  return x_78;
  }
  default: 
  {
  lean_object* x_79; lean_object* x_80; lean_object* x_81; 
  x_79 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_79, 0, x_4);
  lean_ctor_set(x_79, 1, x_5);
  x_80 = lean_array_fset(x_59, x_53, x_79);
  lean_dec(x_53);
  x_81 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_81, 0, x_80);
  return x_81;
  }
  }
  }
  }
  }
  else
  {
  uint8_t x_82; 
  x_82 = !lean_is_exclusive(x_1);
  if (x_82 == 0)
  {
  lean_object* x_83; lean_object* x_84; size_t x_85; uint8_t x_86; 
  x_83 = lean_unsigned_to_nat(0u);
  x_84 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Environment_addAux___spec__5(x_1, x_83, x_4, x_5);
  x_85 = 7;
  x_86 = lean_usize_dec_le(x_85, x_3);
  if (x_86 == 0)
  {
  lean_object* x_87; lean_object* x_88; uint8_t x_89; 
  x_87 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_84);
  x_88 = lean_unsigned_to_nat(4u);
  x_89 = lean_nat_dec_lt(x_87, x_88);
  lean_dec(x_87);
  if (x_89 == 0)
  {
  lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
  x_90 = lean_ctor_get(x_84, 0);
  lean_inc(x_90);
  x_91 = lean_ctor_get(x_84, 1);
  lean_inc(x_91);
  lean_dec(x_84);
  x_92 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3;
  x_93 = l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4(x_3, x_90, x_91, lean_box(0), x_83, x_92);
  lean_dec(x_91);
  lean_dec(x_90);
  return x_93;
  }
  else
  {
  return x_84;
  }
  }
  else
  {
  return x_84;
  }
  }
  else
  {
  lean_object* x_94; lean_object* x_95; lean_object* x_96; lean_object* x_97; lean_object* x_98; size_t x_99; uint8_t x_100; 
  x_94 = lean_ctor_get(x_1, 0);
  x_95 = lean_ctor_get(x_1, 1);
  lean_inc(x_95);
  lean_inc(x_94);
  lean_dec(x_1);
  x_96 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_96, 0, x_94);
  lean_ctor_set(x_96, 1, x_95);
  x_97 = lean_unsigned_to_nat(0u);
  x_98 = l_Std_PersistentHashMap_insertAtCollisionNodeAux___at_Lean_Environment_addAux___spec__5(x_96, x_97, x_4, x_5);
  x_99 = 7;
  x_100 = lean_usize_dec_le(x_99, x_3);
  if (x_100 == 0)
  {
  lean_object* x_101; lean_object* x_102; uint8_t x_103; 
  x_101 = l_Std_PersistentHashMap_getCollisionNodeSize___rarg(x_98);
  x_102 = lean_unsigned_to_nat(4u);
  x_103 = lean_nat_dec_lt(x_101, x_102);
  lean_dec(x_101);
  if (x_103 == 0)
  {
  lean_object* x_104; lean_object* x_105; lean_object* x_106; lean_object* x_107; 
  x_104 = lean_ctor_get(x_98, 0);
  lean_inc(x_104);
  x_105 = lean_ctor_get(x_98, 1);
  lean_inc(x_105);
  lean_dec(x_98);
  x_106 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3;
  x_107 = l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4(x_3, x_104, x_105, lean_box(0), x_97, x_106);
  lean_dec(x_105);
  lean_dec(x_104);
  return x_107;
  }
  else
  {
  return x_98;
  }
  }
  else
  {
  return x_98;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insert___at_Lean_Environment_addAux___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_1);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; uint64_t x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_1, 1);
  x_7 = l_Lean_Name_hash(x_2);
  x_8 = lean_uint64_to_usize(x_7);
  x_9 = 1;
  x_10 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_5, x_8, x_9, x_2, x_3);
  x_11 = lean_unsigned_to_nat(1u);
  x_12 = lean_nat_add(x_6, x_11);
  lean_dec(x_6);
  lean_ctor_set(x_1, 1, x_12);
  lean_ctor_set(x_1, 0, x_10);
  return x_1;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; uint64_t x_15; size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_13 = lean_ctor_get(x_1, 0);
  x_14 = lean_ctor_get(x_1, 1);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_1);
  x_15 = l_Lean_Name_hash(x_2);
  x_16 = lean_uint64_to_usize(x_15);
  x_17 = 1;
  x_18 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_13, x_16, x_17, x_2, x_3);
  x_19 = lean_unsigned_to_nat(1u);
  x_20 = lean_nat_add(x_14, x_19);
  lean_dec(x_14);
  x_21 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_21, 0, x_18);
  lean_ctor_set(x_21, 1, x_20);
  return x_21;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  uint8_t x_3; 
  x_3 = 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);
  x_5 = lean_ctor_get(x_2, 2);
  x_6 = lean_name_eq(x_4, x_1);
  if (x_6 == 0)
  {
  x_2 = x_5;
  goto _start;
  }
  else
  {
  uint8_t x_8; 
  x_8 = 1;
  return x_8;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_Environment_addAux___spec__10(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  return x_1;
  }
  else
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint64_t x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_2, 2);
  x_6 = lean_array_get_size(x_1);
  x_7 = l_Lean_Name_hash(x_4);
  x_8 = lean_uint64_to_usize(x_7);
  x_9 = lean_usize_modn(x_8, x_6);
  lean_dec(x_6);
  x_10 = lean_array_uget(x_1, x_9);
  lean_ctor_set(x_2, 2, x_10);
  x_11 = lean_array_uset(x_1, x_9, x_2);
  x_1 = x_11;
  x_2 = x_5;
  goto _start;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; uint64_t x_17; size_t x_18; size_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_13 = lean_ctor_get(x_2, 0);
  x_14 = lean_ctor_get(x_2, 1);
  x_15 = lean_ctor_get(x_2, 2);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_2);
  x_16 = lean_array_get_size(x_1);
  x_17 = l_Lean_Name_hash(x_13);
  x_18 = lean_uint64_to_usize(x_17);
  x_19 = lean_usize_modn(x_18, x_16);
  lean_dec(x_16);
  x_20 = lean_array_uget(x_1, x_19);
  x_21 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_21, 0, x_13);
  lean_ctor_set(x_21, 1, x_14);
  lean_ctor_set(x_21, 2, x_20);
  x_22 = lean_array_uset(x_1, x_19, x_21);
  x_1 = x_22;
  x_2 = x_15;
  goto _start;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_moveEntries___at_Lean_Environment_addAux___spec__9(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_array_get_size(x_2);
  x_5 = lean_nat_dec_lt(x_1, x_4);
  lean_dec(x_4);
  if (x_5 == 0)
  {
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  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; 
  x_6 = lean_array_fget(x_2, x_1);
  x_7 = lean_box(0);
  x_8 = lean_array_fset(x_2, x_1, x_7);
  x_9 = l_Std_AssocList_foldlM___at_Lean_Environment_addAux___spec__10(x_3, x_6);
  x_10 = lean_unsigned_to_nat(1u);
  x_11 = lean_nat_add(x_1, x_10);
  lean_dec(x_1);
  x_1 = x_11;
  x_2 = x_8;
  x_3 = x_9;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_3 = lean_array_get_size(x_2);
  x_4 = lean_unsigned_to_nat(2u);
  x_5 = lean_nat_mul(x_3, x_4);
  lean_dec(x_3);
  x_6 = lean_box(0);
  x_7 = lean_mk_array(x_5, x_6);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = l_Std_HashMapImp_moveEntries___at_Lean_Environment_addAux___spec__9(x_8, x_2, x_7);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_1);
  lean_ctor_set(x_10, 1, x_9);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_4; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(0);
  return x_4;
  }
  else
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_6 = lean_ctor_get(x_3, 0);
  x_7 = lean_ctor_get(x_3, 1);
  x_8 = lean_ctor_get(x_3, 2);
  x_9 = lean_name_eq(x_6, x_1);
  if (x_9 == 0)
  {
  lean_object* x_10; 
  x_10 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_1, x_2, x_8);
  lean_ctor_set(x_3, 2, x_10);
  return x_3;
  }
  else
  {
  lean_dec(x_7);
  lean_dec(x_6);
  lean_ctor_set(x_3, 1, x_2);
  lean_ctor_set(x_3, 0, x_1);
  return x_3;
  }
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_11 = lean_ctor_get(x_3, 0);
  x_12 = lean_ctor_get(x_3, 1);
  x_13 = lean_ctor_get(x_3, 2);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_3);
  x_14 = lean_name_eq(x_11, x_1);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_1, x_2, x_13);
  x_16 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_16, 0, x_11);
  lean_ctor_set(x_16, 1, x_12);
  lean_ctor_set(x_16, 2, x_15);
  return x_16;
  }
  else
  {
  lean_object* x_17; 
  lean_dec(x_12);
  lean_dec(x_11);
  x_17 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_17, 0, x_1);
  lean_ctor_set(x_17, 1, x_2);
  lean_ctor_set(x_17, 2, x_13);
  return x_17;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_Environment_addAux___spec__6(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_1);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint64_t x_8; size_t x_9; size_t x_10; lean_object* x_11; uint8_t x_12; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_1, 1);
  x_7 = lean_array_get_size(x_6);
  x_8 = l_Lean_Name_hash(x_2);
  x_9 = lean_uint64_to_usize(x_8);
  x_10 = lean_usize_modn(x_9, x_7);
  x_11 = lean_array_uget(x_6, x_10);
  x_12 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_2, x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_13 = lean_unsigned_to_nat(1u);
  x_14 = lean_nat_add(x_5, x_13);
  lean_dec(x_5);
  x_15 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_15, 0, x_2);
  lean_ctor_set(x_15, 1, x_3);
  lean_ctor_set(x_15, 2, x_11);
  x_16 = lean_array_uset(x_6, x_10, x_15);
  x_17 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_14);
  x_18 = lean_nat_dec_le(x_17, x_7);
  lean_dec(x_7);
  lean_dec(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; 
  lean_free_object(x_1);
  x_19 = l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(x_14, x_16);
  return x_19;
  }
  else
  {
  lean_ctor_set(x_1, 1, x_16);
  lean_ctor_set(x_1, 0, x_14);
  return x_1;
  }
  }
  else
  {
  lean_object* x_20; lean_object* x_21; 
  lean_dec(x_7);
  x_20 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_2, x_3, x_11);
  x_21 = lean_array_uset(x_6, x_10, x_20);
  lean_ctor_set(x_1, 1, x_21);
  return x_1;
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; uint64_t x_25; size_t x_26; size_t x_27; lean_object* x_28; uint8_t x_29; 
  x_22 = lean_ctor_get(x_1, 0);
  x_23 = lean_ctor_get(x_1, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_1);
  x_24 = lean_array_get_size(x_23);
  x_25 = l_Lean_Name_hash(x_2);
  x_26 = lean_uint64_to_usize(x_25);
  x_27 = lean_usize_modn(x_26, x_24);
  x_28 = lean_array_uget(x_23, x_27);
  x_29 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_2, x_28);
  if (x_29 == 0)
  {
  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_30 = lean_unsigned_to_nat(1u);
  x_31 = lean_nat_add(x_22, x_30);
  lean_dec(x_22);
  x_32 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_32, 0, x_2);
  lean_ctor_set(x_32, 1, x_3);
  lean_ctor_set(x_32, 2, x_28);
  x_33 = lean_array_uset(x_23, x_27, x_32);
  x_34 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_31);
  x_35 = lean_nat_dec_le(x_34, x_24);
  lean_dec(x_24);
  lean_dec(x_34);
  if (x_35 == 0)
  {
  lean_object* x_36; 
  x_36 = l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(x_31, x_33);
  return x_36;
  }
  else
  {
  lean_object* x_37; 
  x_37 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_37, 0, x_31);
  lean_ctor_set(x_37, 1, x_33);
  return x_37;
  }
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  lean_dec(x_24);
  x_38 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_2, x_3, x_28);
  x_39 = lean_array_uset(x_23, x_27, x_38);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_22);
  lean_ctor_set(x_40, 1, x_39);
  return x_40;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_insert___at_Lean_Environment_addAux___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = lean_ctor_get_uint8(x_1, sizeof(void*)*2);
  if (x_4 == 0)
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_1);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_6 = lean_ctor_get(x_1, 1);
  x_7 = l_Std_PersistentHashMap_insert___at_Lean_Environment_addAux___spec__2(x_6, x_2, x_3);
  x_8 = 0;
  lean_ctor_set(x_1, 1, x_7);
  lean_ctor_set_uint8(x_1, sizeof(void*)*2, x_8);
  return x_1;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; lean_object* x_13; 
  x_9 = lean_ctor_get(x_1, 0);
  x_10 = lean_ctor_get(x_1, 1);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_dec(x_1);
  x_11 = l_Std_PersistentHashMap_insert___at_Lean_Environment_addAux___spec__2(x_10, x_2, x_3);
  x_12 = 0;
  x_13 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_13, 0, x_9);
  lean_ctor_set(x_13, 1, x_11);
  lean_ctor_set_uint8(x_13, sizeof(void*)*2, x_12);
  return x_13;
  }
  }
  else
  {
  uint8_t x_14; 
  x_14 = !lean_is_exclusive(x_1);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; uint8_t x_17; 
  x_15 = lean_ctor_get(x_1, 0);
  x_16 = l_Std_HashMap_insert___at_Lean_Environment_addAux___spec__6(x_15, x_2, x_3);
  x_17 = 1;
  lean_ctor_set(x_1, 0, x_16);
  lean_ctor_set_uint8(x_1, sizeof(void*)*2, x_17);
  return x_1;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; uint8_t x_21; lean_object* x_22; 
  x_18 = lean_ctor_get(x_1, 0);
  x_19 = lean_ctor_get(x_1, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_1);
  x_20 = l_Std_HashMap_insert___at_Lean_Environment_addAux___spec__6(x_18, x_2, x_3);
  x_21 = 1;
  x_22 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_19);
  lean_ctor_set_uint8(x_22, sizeof(void*)*2, x_21);
  return x_22;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_addAux(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  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; 
  x_4 = lean_ctor_get(x_1, 1);
  x_5 = l_Lean_ConstantInfo_name(x_2);
  x_6 = l_Lean_SMap_insert___at_Lean_Environment_addAux___spec__1(x_4, x_5, x_2);
  lean_ctor_set(x_1, 1, x_6);
  return x_1;
  }
  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; lean_object* x_13; 
  x_7 = lean_ctor_get(x_1, 0);
  x_8 = lean_ctor_get(x_1, 1);
  x_9 = lean_ctor_get(x_1, 2);
  x_10 = lean_ctor_get(x_1, 3);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_dec(x_1);
  x_11 = l_Lean_ConstantInfo_name(x_2);
  x_12 = l_Lean_SMap_insert___at_Lean_Environment_addAux___spec__1(x_8, x_11, x_2);
  x_13 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_13, 0, x_7);
  lean_ctor_set(x_13, 1, x_12);
  lean_ctor_set(x_13, 2, x_9);
  lean_ctor_set(x_13, 3, x_10);
  return x_13;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___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) {
  _start:
  {
  size_t x_7; lean_object* x_8; 
  x_7 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_8 = l_Std_PersistentHashMap_insertAux_traverse___at_Lean_Environment_addAux___spec__4(x_7, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___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_2);
  lean_dec(x_2);
  x_7 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_8 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3(x_1, x_6, x_7, x_4, x_5);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; uint8_t x_7; 
  x_6 = lean_array_get_size(x_1);
  x_7 = lean_nat_dec_lt(x_4, x_6);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  lean_dec(x_4);
  x_8 = lean_box(0);
  return x_8;
  }
  else
  {
  lean_object* x_9; uint8_t x_10; 
  x_9 = lean_array_fget(x_1, x_4);
  x_10 = lean_name_eq(x_5, x_9);
  lean_dec(x_9);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_unsigned_to_nat(1u);
  x_12 = lean_nat_add(x_4, x_11);
  lean_dec(x_4);
  x_3 = lean_box(0);
  x_4 = x_12;
  goto _start;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_array_fget(x_2, x_4);
  lean_dec(x_4);
  x_15 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_15, 0, x_14);
  return x_15;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3(lean_object* x_1, size_t x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_4; size_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = 5;
  x_6 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2;
  x_7 = lean_usize_land(x_2, x_6);
  x_8 = lean_usize_to_nat(x_7);
  x_9 = lean_box(2);
  x_10 = lean_array_get(x_9, x_4, x_8);
  lean_dec(x_8);
  lean_dec(x_4);
  switch (lean_obj_tag(x_10)) {
  case 0:
  {
  lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = lean_name_eq(x_3, x_11);
  lean_dec(x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; 
  lean_dec(x_12);
  x_14 = lean_box(0);
  return x_14;
  }
  else
  {
  lean_object* x_15; 
  x_15 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_15, 0, x_12);
  return x_15;
  }
  }
  case 1:
  {
  lean_object* x_16; size_t x_17; 
  x_16 = lean_ctor_get(x_10, 0);
  lean_inc(x_16);
  lean_dec(x_10);
  x_17 = lean_usize_shift_right(x_2, x_5);
  x_1 = x_16;
  x_2 = x_17;
  goto _start;
  }
  default: 
  {
  lean_object* x_19; 
  x_19 = lean_box(0);
  return x_19;
  }
  }
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_20 = lean_ctor_get(x_1, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_1, 1);
  lean_inc(x_21);
  lean_dec(x_1);
  x_22 = lean_unsigned_to_nat(0u);
  x_23 = l_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4(x_20, x_21, lean_box(0), x_22, x_3);
  lean_dec(x_21);
  lean_dec(x_20);
  return x_23;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_find_x3f___at_Lean_Environment_find_x3f___spec__2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint64_t x_4; size_t x_5; lean_object* x_6; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Lean_Name_hash(x_2);
  x_5 = lean_uint64_to_usize(x_4);
  x_6 = l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3(x_3, x_5, x_2);
  lean_dec(x_2);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6(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; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_2, 1);
  x_6 = lean_ctor_get(x_2, 2);
  x_7 = lean_name_eq(x_4, x_1);
  if (x_7 == 0)
  {
  x_2 = x_6;
  goto _start;
  }
  else
  {
  lean_object* x_9; 
  lean_inc(x_5);
  x_9 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_9, 0, x_5);
  return x_9;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Environment_find_x3f___spec__5(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint64_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = lean_array_get_size(x_3);
  x_5 = l_Lean_Name_hash(x_2);
  x_6 = lean_uint64_to_usize(x_5);
  x_7 = lean_usize_modn(x_6, x_4);
  lean_dec(x_4);
  x_8 = lean_array_uget(x_3, x_7);
  lean_dec(x_3);
  x_9 = l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6(x_2, x_8);
  lean_dec(x_8);
  lean_dec(x_2);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27___at_Lean_Environment_find_x3f___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = lean_ctor_get_uint8(x_1, sizeof(void*)*2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  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);
  lean_inc(x_2);
  x_6 = l_Std_HashMapImp_find_x3f___at_Lean_Environment_find_x3f___spec__5(x_4, x_2);
  if (lean_obj_tag(x_6) == 0)
  {
  lean_object* x_7; 
  x_7 = l_Std_PersistentHashMap_find_x3f___at_Lean_Environment_find_x3f___spec__2(x_5, x_2);
  return x_7;
  }
  else
  {
  uint8_t x_8; 
  lean_dec(x_5);
  lean_dec(x_2);
  x_8 = !lean_is_exclusive(x_6);
  if (x_8 == 0)
  {
  return x_6;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; 
  x_9 = lean_ctor_get(x_6, 0);
  lean_inc(x_9);
  lean_dec(x_6);
  x_10 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_10, 0, x_9);
  return x_10;
  }
  }
  }
  else
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_1, 0);
  lean_inc(x_11);
  lean_dec(x_1);
  x_12 = l_Std_HashMapImp_find_x3f___at_Lean_Environment_find_x3f___spec__5(x_11, x_2);
  return x_12;
  }
  }
  }
  LEAN_EXPORT lean_object* lean_environment_find(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Lean_SMap_find_x3f_x27___at_Lean_Environment_find_x3f___spec__1(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4___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_Std_PersistentHashMap_findAtAux___at_Lean_Environment_find_x3f___spec__4(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_5);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; lean_object* x_5; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_findAux___at_Lean_Environment_find_x3f___spec__3(x_1, x_4, x_3);
  lean_dec(x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Std_AssocList_find_x3f___at_Lean_Environment_find_x3f___spec__6(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT uint8_t l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint64_t x_5; size_t x_6; size_t x_7; lean_object* x_8; uint8_t x_9; 
  x_3 = lean_ctor_get(x_1, 1);
  x_4 = lean_array_get_size(x_3);
  x_5 = l_Lean_Name_hash(x_2);
  x_6 = lean_uint64_to_usize(x_5);
  x_7 = lean_usize_modn(x_6, x_4);
  lean_dec(x_4);
  x_8 = lean_array_uget(x_3, x_7);
  x_9 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_2, x_8);
  lean_dec(x_8);
  return x_9;
  }
  }
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___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; uint8_t x_7; 
  x_6 = lean_array_get_size(x_1);
  x_7 = lean_nat_dec_lt(x_4, x_6);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  uint8_t x_8; 
  lean_dec(x_4);
  x_8 = 0;
  return x_8;
  }
  else
  {
  lean_object* x_9; uint8_t x_10; 
  x_9 = lean_array_fget(x_1, x_4);
  x_10 = lean_name_eq(x_5, x_9);
  lean_dec(x_9);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_unsigned_to_nat(1u);
  x_12 = lean_nat_add(x_4, x_11);
  lean_dec(x_4);
  x_3 = lean_box(0);
  x_4 = x_12;
  goto _start;
  }
  else
  {
  uint8_t x_14; 
  lean_dec(x_4);
  x_14 = 1;
  return x_14;
  }
  }
  }
  }
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4(lean_object* x_1, size_t x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_4; size_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = 5;
  x_6 = l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2;
  x_7 = lean_usize_land(x_2, x_6);
  x_8 = lean_usize_to_nat(x_7);
  x_9 = lean_box(2);
  x_10 = lean_array_get(x_9, x_4, x_8);
  lean_dec(x_8);
  lean_dec(x_4);
  switch (lean_obj_tag(x_10)) {
  case 0:
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  lean_dec(x_10);
  x_12 = lean_name_eq(x_3, x_11);
  lean_dec(x_11);
  return x_12;
  }
  case 1:
  {
  lean_object* x_13; size_t x_14; 
  x_13 = lean_ctor_get(x_10, 0);
  lean_inc(x_13);
  lean_dec(x_10);
  x_14 = lean_usize_shift_right(x_2, x_5);
  x_1 = x_13;
  x_2 = x_14;
  goto _start;
  }
  default: 
  {
  uint8_t x_16; 
  x_16 = 0;
  return x_16;
  }
  }
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_17 = lean_ctor_get(x_1, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_1, 1);
  lean_inc(x_18);
  lean_dec(x_1);
  x_19 = lean_unsigned_to_nat(0u);
  x_20 = l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___spec__5(x_17, x_18, lean_box(0), x_19, x_3);
  lean_dec(x_18);
  lean_dec(x_17);
  return x_20;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint64_t x_4; size_t x_5; uint8_t x_6; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Lean_Name_hash(x_2);
  x_5 = lean_uint64_to_usize(x_4);
  x_6 = l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4(x_3, x_5, x_2);
  lean_dec(x_2);
  return x_6;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = lean_ctor_get_uint8(x_1, sizeof(void*)*2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  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 = l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2(x_4, x_2);
  lean_dec(x_4);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  x_7 = l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3(x_5, x_2);
  return x_7;
  }
  else
  {
  uint8_t x_8; 
  lean_dec(x_5);
  lean_dec(x_2);
  x_8 = 1;
  return x_8;
  }
  }
  else
  {
  lean_object* x_9; uint8_t x_10; 
  x_9 = lean_ctor_get(x_1, 0);
  lean_inc(x_9);
  lean_dec(x_1);
  x_10 = l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2(x_9, x_2);
  lean_dec(x_2);
  lean_dec(x_9);
  return x_10;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_contains(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Std_HashMapImp_contains___at_Lean_Environment_contains___spec__2(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___spec__5___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; lean_object* x_7; 
  x_6 = l_Std_PersistentHashMap_containsAtAux___at_Lean_Environment_contains___spec__5(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_5);
  lean_dec(x_2);
  lean_dec(x_1);
  x_7 = lean_box(x_6);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  size_t x_4; uint8_t x_5; lean_object* x_6; 
  x_4 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_containsAux___at_Lean_Environment_contains___spec__4(x_1, x_4, x_3);
  lean_dec(x_3);
  x_6 = lean_box(x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Std_PersistentHashMap_contains___at_Lean_Environment_contains___spec__3(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_SMap_contains___at_Lean_Environment_contains___spec__1(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_contains___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_contains(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_imports(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 3);
  x_3 = lean_ctor_get(x_2, 1);
  lean_inc(x_3);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_imports___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Environment_imports(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_allImportedModuleNames(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 3);
  x_3 = lean_ctor_get(x_2, 3);
  lean_inc(x_3);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_allImportedModuleNames___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Environment_allImportedModuleNames(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* lean_environment_set_main_module(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_1);
  if (x_3 == 0)
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_ctor_get(x_1, 3);
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; 
  x_6 = lean_ctor_get(x_4, 0);
  lean_dec(x_6);
  lean_ctor_set(x_4, 0, x_2);
  return x_1;
  }
  else
  {
  uint32_t x_7; uint8_t x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_7 = lean_ctor_get_uint32(x_4, sizeof(void*)*5);
  x_8 = lean_ctor_get_uint8(x_4, sizeof(void*)*5 + 4);
  x_9 = lean_ctor_get(x_4, 1);
  x_10 = lean_ctor_get(x_4, 2);
  x_11 = lean_ctor_get(x_4, 3);
  x_12 = lean_ctor_get(x_4, 4);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_dec(x_4);
  x_13 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_13, 0, x_2);
  lean_ctor_set(x_13, 1, x_9);
  lean_ctor_set(x_13, 2, x_10);
  lean_ctor_set(x_13, 3, x_11);
  lean_ctor_set(x_13, 4, x_12);
  lean_ctor_set_uint32(x_13, sizeof(void*)*5, x_7);
  lean_ctor_set_uint8(x_13, sizeof(void*)*5 + 4, x_8);
  lean_ctor_set(x_1, 3, x_13);
  return x_1;
  }
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint32_t x_18; uint8_t 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; 
  x_14 = lean_ctor_get(x_1, 3);
  x_15 = lean_ctor_get(x_1, 0);
  x_16 = lean_ctor_get(x_1, 1);
  x_17 = lean_ctor_get(x_1, 2);
  lean_inc(x_14);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_1);
  x_18 = lean_ctor_get_uint32(x_14, sizeof(void*)*5);
  x_19 = lean_ctor_get_uint8(x_14, sizeof(void*)*5 + 4);
  x_20 = lean_ctor_get(x_14, 1);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_14, 2);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_14, 3);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_14, 4);
  lean_inc(x_23);
  if (lean_is_exclusive(x_14)) {
   lean_ctor_release(x_14, 0);
   lean_ctor_release(x_14, 1);
   lean_ctor_release(x_14, 2);
   lean_ctor_release(x_14, 3);
   lean_ctor_release(x_14, 4);
   x_24 = x_14;
  } else {
   lean_dec_ref(x_14);
   x_24 = lean_box(0);
  }
  if (lean_is_scalar(x_24)) {
   x_25 = lean_alloc_ctor(0, 5, 5);
  } else {
   x_25 = x_24;
  }
  lean_ctor_set(x_25, 0, x_2);
  lean_ctor_set(x_25, 1, x_20);
  lean_ctor_set(x_25, 2, x_21);
  lean_ctor_set(x_25, 3, x_22);
  lean_ctor_set(x_25, 4, x_23);
  lean_ctor_set_uint32(x_25, sizeof(void*)*5, x_18);
  lean_ctor_set_uint8(x_25, sizeof(void*)*5 + 4, x_19);
  x_26 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_26, 0, x_15);
  lean_ctor_set(x_26, 1, x_16);
  lean_ctor_set(x_26, 2, x_17);
  lean_ctor_set(x_26, 3, x_25);
  return x_26;
  }
  }
  }
  LEAN_EXPORT lean_object* lean_environment_main_module(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 3);
  lean_inc(x_2);
  lean_dec(x_1);
  x_3 = lean_ctor_get(x_2, 0);
  lean_inc(x_3);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* lean_environment_mark_quot_init(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; 
  x_2 = !lean_is_exclusive(x_1);
  if (x_2 == 0)
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_ctor_get(x_1, 3);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  uint8_t x_5; 
  x_5 = 1;
  lean_ctor_set_uint8(x_3, sizeof(void*)*5 + 4, x_5);
  return x_1;
  }
  else
  {
  uint32_t 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; lean_object* x_13; 
  x_6 = lean_ctor_get_uint32(x_3, sizeof(void*)*5);
  x_7 = lean_ctor_get(x_3, 0);
  x_8 = lean_ctor_get(x_3, 1);
  x_9 = lean_ctor_get(x_3, 2);
  x_10 = lean_ctor_get(x_3, 3);
  x_11 = lean_ctor_get(x_3, 4);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_dec(x_3);
  x_12 = 1;
  x_13 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_13, 0, x_7);
  lean_ctor_set(x_13, 1, x_8);
  lean_ctor_set(x_13, 2, x_9);
  lean_ctor_set(x_13, 3, x_10);
  lean_ctor_set(x_13, 4, x_11);
  lean_ctor_set_uint32(x_13, sizeof(void*)*5, x_6);
  lean_ctor_set_uint8(x_13, sizeof(void*)*5 + 4, x_12);
  lean_ctor_set(x_1, 3, x_13);
  return x_1;
  }
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint32_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; uint8_t x_25; lean_object* x_26; lean_object* x_27; 
  x_14 = lean_ctor_get(x_1, 3);
  x_15 = lean_ctor_get(x_1, 0);
  x_16 = lean_ctor_get(x_1, 1);
  x_17 = lean_ctor_get(x_1, 2);
  lean_inc(x_14);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_1);
  x_18 = lean_ctor_get_uint32(x_14, sizeof(void*)*5);
  x_19 = lean_ctor_get(x_14, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_14, 1);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_14, 2);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_14, 3);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_14, 4);
  lean_inc(x_23);
  if (lean_is_exclusive(x_14)) {
   lean_ctor_release(x_14, 0);
   lean_ctor_release(x_14, 1);
   lean_ctor_release(x_14, 2);
   lean_ctor_release(x_14, 3);
   lean_ctor_release(x_14, 4);
   x_24 = x_14;
  } else {
   lean_dec_ref(x_14);
   x_24 = lean_box(0);
  }
  x_25 = 1;
  if (lean_is_scalar(x_24)) {
   x_26 = lean_alloc_ctor(0, 5, 5);
  } else {
   x_26 = x_24;
  }
  lean_ctor_set(x_26, 0, x_19);
  lean_ctor_set(x_26, 1, x_20);
  lean_ctor_set(x_26, 2, x_21);
  lean_ctor_set(x_26, 3, x_22);
  lean_ctor_set(x_26, 4, x_23);
  lean_ctor_set_uint32(x_26, sizeof(void*)*5, x_18);
  lean_ctor_set_uint8(x_26, sizeof(void*)*5 + 4, x_25);
  x_27 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_27, 0, x_15);
  lean_ctor_set(x_27, 1, x_16);
  lean_ctor_set(x_27, 2, x_17);
  lean_ctor_set(x_27, 3, x_26);
  return x_27;
  }
  }
  }
  LEAN_EXPORT uint8_t lean_environment_quot_init(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; uint8_t x_3; 
  x_2 = lean_ctor_get(x_1, 3);
  lean_inc(x_2);
  lean_dec(x_1);
  x_3 = lean_ctor_get_uint8(x_2, sizeof(void*)*5 + 4);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_isQuotInit___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = lean_environment_quot_init(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT uint32_t lean_environment_trust_level(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; uint32_t x_3; 
  x_2 = lean_ctor_get(x_1, 3);
  lean_inc(x_2);
  lean_dec(x_1);
  x_3 = lean_ctor_get_uint32(x_2, sizeof(void*)*5);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_getTrustLevel___boxed(lean_object* x_1) {
  _start:
  {
  uint32_t x_2; lean_object* x_3; 
  x_2 = lean_environment_trust_level(x_1);
  x_3 = lean_box_uint32(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2(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; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_2, 1);
  x_6 = lean_ctor_get(x_2, 2);
  x_7 = lean_name_eq(x_4, x_1);
  if (x_7 == 0)
  {
  x_2 = x_6;
  goto _start;
  }
  else
  {
  lean_object* x_9; 
  lean_inc(x_5);
  x_9 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_9, 0, x_5);
  return x_9;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint64_t x_5; size_t x_6; size_t x_7; lean_object* x_8; lean_object* x_9; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = lean_array_get_size(x_3);
  x_5 = l_Lean_Name_hash(x_2);
  x_6 = lean_uint64_to_usize(x_5);
  x_7 = lean_usize_modn(x_6, x_4);
  lean_dec(x_4);
  x_8 = lean_array_uget(x_3, x_7);
  lean_dec(x_3);
  x_9 = l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2(x_2, x_8);
  lean_dec(x_8);
  lean_dec(x_2);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdxFor_x3f(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Std_HashMapImp_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__1(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Std_AssocList_find_x3f___at_Lean_Environment_getModuleIdxFor_x3f___spec__2(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_isConstructor(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_environment_find(x_1, x_2);
  if (lean_obj_tag(x_3) == 0)
  {
  uint8_t x_4; 
  x_4 = 0;
  return x_4;
  }
  else
  {
  lean_object* x_5; 
  x_5 = lean_ctor_get(x_3, 0);
  lean_inc(x_5);
  lean_dec(x_3);
  if (lean_obj_tag(x_5) == 6)
  {
  uint8_t x_6; 
  lean_dec(x_5);
  x_6 = 1;
  return x_6;
  }
  else
  {
  uint8_t x_7; 
  lean_dec(x_5);
  x_7 = 0;
  return x_7;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_isConstructor___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_isConstructor(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_getModuleIdx_x3f___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = lean_name_eq(x_2, x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f(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; 
  x_3 = lean_ctor_get(x_1, 3);
  x_4 = lean_ctor_get(x_3, 3);
  x_5 = lean_alloc_closure((void*)(l_Lean_Environment_getModuleIdx_x3f___lambda__1___boxed), 2, 1);
  lean_closure_set(x_5, 0, x_2);
  x_6 = lean_array_get_size(x_4);
  x_7 = lean_unsigned_to_nat(0u);
  x_8 = l_Array_findIdx_x3f_loop___rarg(x_4, x_5, x_6, x_7, lean_box(0));
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_getModuleIdx_x3f___lambda__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getModuleIdx_x3f___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_Environment_getModuleIdx_x3f(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_addDecl___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_add_decl(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_compileDecl___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_compile_decl(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_addAndCompile(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_add_decl(x_1, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  return x_4;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = lean_ctor_get(x_4, 0);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_7, 0, x_6);
  return x_7;
  }
  }
  else
  {
  lean_object* x_8; lean_object* x_9; 
  x_8 = lean_ctor_get(x_4, 0);
  lean_inc(x_8);
  lean_dec(x_4);
  x_9 = lean_compile_decl(x_8, x_2, x_3);
  return x_9;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_addAndCompile___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_Environment_addAndCompile(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_inc(x_2);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_apply_1(x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_inc(x_3);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
  x_2 = lean_alloc_closure((void*)(l_EStateM_pure___rarg), 2, 1);
  lean_closure_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedEnvExtensionInterface___lambda__1___boxed), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedEnvExtensionInterface___lambda__2), 3, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedEnvExtensionInterface___lambda__3___boxed), 4, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__5() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_EStateM_pure___rarg), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface___closed__6() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_1 = l_Lean_instInhabitedEnvExtensionInterface___closed__2;
  x_2 = l_Lean_instInhabitedEnvExtensionInterface___closed__3;
  x_3 = l_Lean_instInhabitedEnvExtensionInterface___closed__4;
  x_4 = l_Lean_instInhabitedEnvExtensionInterface___closed__1;
  x_5 = l_Lean_instInhabitedEnvExtensionInterface___closed__5;
  x_6 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_6, 0, x_1);
  lean_ctor_set(x_6, 1, x_2);
  lean_ctor_set(x_6, 2, x_3);
  lean_ctor_set(x_6, 3, x_3);
  lean_ctor_set(x_6, 4, x_3);
  lean_ctor_set(x_6, 5, x_4);
  lean_ctor_set(x_6, 6, x_5);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedEnvExtensionInterface() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedEnvExtensionInterface___closed__6;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_instInhabitedEnvExtensionInterface___lambda__1(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedEnvExtensionInterface___lambda__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_instInhabitedEnvExtensionInterface___lambda__3(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1() {
  _start:
  {
  lean_object* x_1; uint32_t x_2; lean_object* x_3; lean_object* x_4; 
  x_1 = lean_box(0);
  x_2 = l_Lean_instInhabitedEnvironmentHeader___closed__1;
  x_3 = l_Lean_instToStringImport___closed__1;
  x_4 = lean_alloc_ctor(0, 2, 4);
  lean_ctor_set(x_4, 0, x_1);
  lean_ctor_set(x_4, 1, x_3);
  lean_ctor_set_uint32(x_4, sizeof(void*)*2, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1;
  x_3 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_3, 0, x_2);
  lean_ctor_set(x_3, 1, x_1);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_unsigned_to_nat(0u);
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1;
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_initFn____x40_Lean_Environment___hyg_1069_(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  x_3 = lean_st_mk_ref(x_2, x_1);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_dec(x_3);
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_5);
  lean_ctor_set(x_7, 1, x_6);
  return x_7;
  }
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_envExtensionsRef;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop(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 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop___closed__1;
  x_5 = lean_st_ref_get(x_4, x_3);
  x_6 = !lean_is_exclusive(x_5);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; 
  x_7 = lean_ctor_get(x_5, 0);
  x_8 = lean_ctor_get(x_5, 1);
  x_9 = lean_array_get_size(x_7);
  x_10 = lean_nat_dec_lt(x_1, x_9);
  lean_dec(x_9);
  if (x_10 == 0)
  {
  lean_dec(x_7);
  lean_dec(x_1);
  lean_ctor_set(x_5, 0, x_2);
  return x_5;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  lean_free_object(x_5);
  x_11 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  x_12 = lean_array_get(x_11, x_7, x_1);
  lean_dec(x_7);
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = lean_apply_1(x_13, x_8);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; uint8_t 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 = !lean_is_exclusive(x_2);
  if (x_17 == 0)
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_18 = lean_ctor_get(x_2, 2);
  x_19 = lean_array_push(x_18, x_15);
  lean_ctor_set(x_2, 2, x_19);
  x_20 = lean_unsigned_to_nat(1u);
  x_21 = lean_nat_add(x_1, x_20);
  lean_dec(x_1);
  x_1 = x_21;
  x_3 = x_16;
  goto _start;
  }
  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_2, 0);
  x_24 = lean_ctor_get(x_2, 1);
  x_25 = lean_ctor_get(x_2, 2);
  x_26 = lean_ctor_get(x_2, 3);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_dec(x_2);
  x_27 = lean_array_push(x_25, x_15);
  x_28 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_28, 0, x_23);
  lean_ctor_set(x_28, 1, x_24);
  lean_ctor_set(x_28, 2, x_27);
  lean_ctor_set(x_28, 3, x_26);
  x_29 = lean_unsigned_to_nat(1u);
  x_30 = lean_nat_add(x_1, x_29);
  lean_dec(x_1);
  x_1 = x_30;
  x_2 = x_28;
  x_3 = x_16;
  goto _start;
  }
  }
  else
  {
  uint8_t x_32; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_32 = !lean_is_exclusive(x_14);
  if (x_32 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_14, 0);
  x_34 = lean_ctor_get(x_14, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_14);
  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; uint8_t x_39; 
  x_36 = lean_ctor_get(x_5, 0);
  x_37 = lean_ctor_get(x_5, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_5);
  x_38 = lean_array_get_size(x_36);
  x_39 = lean_nat_dec_lt(x_1, x_38);
  lean_dec(x_38);
  if (x_39 == 0)
  {
  lean_object* x_40; 
  lean_dec(x_36);
  lean_dec(x_1);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_2);
  lean_ctor_set(x_40, 1, x_37);
  return x_40;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
  x_41 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  x_42 = lean_array_get(x_41, x_36, x_1);
  lean_dec(x_36);
  x_43 = lean_ctor_get(x_42, 1);
  lean_inc(x_43);
  lean_dec(x_42);
  x_44 = lean_apply_1(x_43, x_37);
  if (lean_obj_tag(x_44) == 0)
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  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_ctor_get(x_2, 0);
  lean_inc(x_47);
  x_48 = lean_ctor_get(x_2, 1);
  lean_inc(x_48);
  x_49 = lean_ctor_get(x_2, 2);
  lean_inc(x_49);
  x_50 = lean_ctor_get(x_2, 3);
  lean_inc(x_50);
  if (lean_is_exclusive(x_2)) {
   lean_ctor_release(x_2, 0);
   lean_ctor_release(x_2, 1);
   lean_ctor_release(x_2, 2);
   lean_ctor_release(x_2, 3);
   x_51 = x_2;
  } else {
   lean_dec_ref(x_2);
   x_51 = lean_box(0);
  }
  x_52 = lean_array_push(x_49, x_45);
  if (lean_is_scalar(x_51)) {
   x_53 = lean_alloc_ctor(0, 4, 0);
  } else {
   x_53 = x_51;
  }
  lean_ctor_set(x_53, 0, x_47);
  lean_ctor_set(x_53, 1, x_48);
  lean_ctor_set(x_53, 2, x_52);
  lean_ctor_set(x_53, 3, x_50);
  x_54 = lean_unsigned_to_nat(1u);
  x_55 = lean_nat_add(x_1, x_54);
  lean_dec(x_1);
  x_1 = x_55;
  x_2 = x_53;
  x_3 = x_46;
  goto _start;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_57 = lean_ctor_get(x_44, 0);
  lean_inc(x_57);
  x_58 = lean_ctor_get(x_44, 1);
  lean_inc(x_58);
  if (lean_is_exclusive(x_44)) {
   lean_ctor_release(x_44, 0);
   lean_ctor_release(x_44, 1);
   x_59 = x_44;
  } else {
   lean_dec_ref(x_44);
   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;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(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, 2);
  lean_inc(x_3);
  x_4 = lean_array_get_size(x_3);
  lean_dec(x_3);
  x_5 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop(x_4, x_1, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("invalid environment extension has been accessed");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg___closed__1;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = l_Lean_instInhabitedEnvironment;
  x_3 = lean_panic_fn(x_2, x_1);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("Lean.Environment");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("Lean.EnvExtensionInterfaceUnsafe.setState");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__1;
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__2;
  x_3 = lean_unsigned_to_nat(219u);
  x_4 = lean_unsigned_to_nat(4u);
  x_5 = l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg;
  x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = !lean_is_exclusive(x_2);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  x_8 = lean_ctor_get(x_2, 2);
  x_9 = lean_ctor_get(x_2, 3);
  x_10 = lean_array_get_size(x_8);
  x_11 = lean_nat_dec_lt(x_4, x_10);
  lean_dec(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_free_object(x_2);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  x_12 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__3;
  x_13 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(x_12);
  return x_13;
  }
  else
  {
  lean_object* x_14; 
  x_14 = lean_array_fset(x_8, x_4, x_3);
  lean_dec(x_4);
  lean_ctor_set(x_2, 2, x_14);
  return x_2;
  }
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_15 = lean_ctor_get(x_2, 0);
  x_16 = lean_ctor_get(x_2, 1);
  x_17 = lean_ctor_get(x_2, 2);
  x_18 = lean_ctor_get(x_2, 3);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_2);
  x_19 = lean_array_get_size(x_17);
  x_20 = lean_nat_dec_lt(x_4, x_19);
  lean_dec(x_19);
  if (x_20 == 0)
  {
  lean_object* x_21; lean_object* x_22; 
  lean_dec(x_18);
  lean_dec(x_17);
  lean_dec(x_16);
  lean_dec(x_15);
  lean_dec(x_4);
  lean_dec(x_3);
  x_21 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__3;
  x_22 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(x_21);
  return x_22;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; 
  x_23 = lean_array_fset(x_17, x_4, x_3);
  lean_dec(x_4);
  x_24 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_24, 0, x_15);
  lean_ctor_set(x_24, 1, x_16);
  lean_ctor_set(x_24, 2, x_23);
  lean_ctor_set(x_24, 3, x_18);
  return x_24;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_setState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg), 3, 0);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("Lean.EnvExtensionInterfaceUnsafe.modifyState");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__1;
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__1;
  x_3 = lean_unsigned_to_nat(229u);
  x_4 = lean_unsigned_to_nat(4u);
  x_5 = l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg;
  x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_2);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  x_8 = lean_ctor_get(x_2, 2);
  x_9 = lean_ctor_get(x_2, 3);
  x_10 = lean_array_get_size(x_8);
  x_11 = lean_nat_dec_lt(x_5, x_10);
  lean_dec(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_free_object(x_2);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  x_12 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2;
  x_13 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(x_12);
  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_fget(x_8, x_5);
  x_15 = lean_box(0);
  x_16 = lean_array_fset(x_8, x_5, x_15);
  x_17 = lean_apply_1(x_3, x_14);
  x_18 = lean_array_fset(x_16, x_5, x_17);
  lean_ctor_set(x_2, 2, x_18);
  return x_2;
  }
  }
  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; uint8_t x_25; 
  x_19 = lean_ctor_get(x_1, 0);
  x_20 = lean_ctor_get(x_2, 0);
  x_21 = lean_ctor_get(x_2, 1);
  x_22 = lean_ctor_get(x_2, 2);
  x_23 = lean_ctor_get(x_2, 3);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_2);
  x_24 = lean_array_get_size(x_22);
  x_25 = lean_nat_dec_lt(x_19, x_24);
  lean_dec(x_24);
  if (x_25 == 0)
  {
  lean_object* x_26; lean_object* x_27; 
  lean_dec(x_23);
  lean_dec(x_22);
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_3);
  x_26 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2;
  x_27 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__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; 
  x_28 = lean_array_fget(x_22, x_19);
  x_29 = lean_box(0);
  x_30 = lean_array_fset(x_22, x_19, x_29);
  x_31 = lean_apply_1(x_3, x_28);
  x_32 = lean_array_fset(x_30, x_19, x_31);
  x_33 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_33, 0, x_20);
  lean_ctor_set(x_33, 1, x_21);
  lean_ctor_set(x_33, 2, x_32);
  lean_ctor_set(x_33, 3, x_23);
  return x_33;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("Lean.EnvExtensionInterfaceUnsafe.getState");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg___closed__1;
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__1;
  x_3 = lean_unsigned_to_nat(236u);
  x_4 = lean_unsigned_to_nat(4u);
  x_5 = l___private_Lean_Environment_0__Lean_EnvExtensionInterfaceUnsafe_invalidExtMsg;
  x_6 = l___private_Init_Util_0__mkPanicMessageWithDecl(x_1, x_2, x_3, x_4, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_3, 2);
  x_6 = lean_array_get_size(x_5);
  x_7 = lean_nat_dec_lt(x_4, x_6);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  x_8 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___closed__2;
  x_9 = l_panic___rarg(x_1, x_8);
  return x_9;
  }
  else
  {
  lean_object* x_10; 
  lean_dec(x_1);
  x_10 = lean_array_fget(x_5, x_4);
  return x_10;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop___closed__1;
  x_5 = lean_st_ref_get(x_4, x_3);
  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_array_get_size(x_6);
  lean_dec(x_6);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_8);
  lean_ctor_set(x_9, 1, x_1);
  x_10 = lean_st_ref_take(x_4, 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);
  lean_inc(x_9);
  x_13 = lean_array_push(x_11, x_9);
  x_14 = lean_st_ref_set(x_4, x_13, x_12);
  x_15 = !lean_is_exclusive(x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; 
  x_16 = lean_ctor_get(x_14, 0);
  lean_dec(x_16);
  lean_ctor_set(x_14, 0, x_9);
  return x_14;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; 
  x_17 = lean_ctor_get(x_14, 1);
  lean_inc(x_17);
  lean_dec(x_14);
  x_18 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_18, 0, x_9);
  lean_ctor_set(x_18, 1, x_17);
  return x_18;
  }
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("failed to register environment, extensions can only be registered during initialization");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__1;
  x_2 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint8_t x_5; 
  x_3 = l_Lean_initializing(x_2);
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_unbox(x_4);
  lean_dec(x_4);
  if (x_5 == 0)
  {
  uint8_t x_6; 
  lean_dec(x_1);
  x_6 = !lean_is_exclusive(x_3);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = lean_ctor_get(x_3, 0);
  lean_dec(x_7);
  x_8 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__2;
  lean_ctor_set_tag(x_3, 1);
  lean_ctor_set(x_3, 0, x_8);
  return x_3;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_9 = lean_ctor_get(x_3, 1);
  lean_inc(x_9);
  lean_dec(x_3);
  x_10 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___closed__2;
  x_11 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_9);
  return x_11;
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_12 = lean_ctor_get(x_3, 1);
  lean_inc(x_12);
  lean_dec(x_3);
  x_13 = lean_box(0);
  x_14 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1(x_1, x_13, x_12);
  return x_14;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg), 2, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg___lambda__1(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___spec__1(size_t x_1, size_t x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_lt(x_2, x_1);
  if (x_5 == 0)
  {
  lean_object* x_6; 
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_3);
  lean_ctor_set(x_6, 1, 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; 
  x_7 = lean_array_uget(x_3, x_2);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = lean_array_uset(x_3, x_2, x_8);
  x_10 = lean_ctor_get(x_7, 1);
  lean_inc(x_10);
  lean_dec(x_7);
  x_11 = lean_apply_1(x_10, x_4);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; size_t x_14; size_t x_15; lean_object* x_16; 
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_11, 1);
  lean_inc(x_13);
  lean_dec(x_11);
  x_14 = 1;
  x_15 = lean_usize_add(x_2, x_14);
  x_16 = lean_array_uset(x_9, x_2, x_12);
  x_2 = x_15;
  x_3 = x_16;
  x_4 = x_13;
  goto _start;
  }
  else
  {
  uint8_t x_18; 
  lean_dec(x_9);
  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_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; size_t x_7; size_t x_8; lean_object* x_9; 
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize_loop___closed__1;
  x_3 = lean_st_ref_get(x_2, x_1);
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_3, 1);
  lean_inc(x_5);
  lean_dec(x_3);
  x_6 = lean_array_get_size(x_4);
  x_7 = lean_usize_of_nat(x_6);
  lean_dec(x_6);
  x_8 = 0;
  x_9 = l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___spec__1(x_7, x_8, x_4, x_5);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___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_1);
  lean_dec(x_1);
  x_6 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_7 = l_Array_mapMUnsafe_map___at_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates___spec__1(x_5, x_6, x_3, x_4);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_2);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  x_8 = lean_ctor_get(x_2, 2);
  x_9 = lean_ctor_get(x_2, 3);
  x_10 = lean_array_get_size(x_8);
  x_11 = lean_nat_dec_lt(x_5, x_10);
  lean_dec(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_free_object(x_2);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  x_12 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2;
  x_13 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__1(x_12);
  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_fget(x_8, x_5);
  x_15 = lean_box(0);
  x_16 = lean_array_fset(x_8, x_5, x_15);
  x_17 = lean_apply_1(x_3, x_14);
  x_18 = lean_array_fset(x_16, x_5, x_17);
  lean_ctor_set(x_2, 2, x_18);
  return x_2;
  }
  }
  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; uint8_t x_25; 
  x_19 = lean_ctor_get(x_1, 0);
  x_20 = lean_ctor_get(x_2, 0);
  x_21 = lean_ctor_get(x_2, 1);
  x_22 = lean_ctor_get(x_2, 2);
  x_23 = lean_ctor_get(x_2, 3);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_2);
  x_24 = lean_array_get_size(x_22);
  x_25 = lean_nat_dec_lt(x_19, x_24);
  lean_dec(x_24);
  if (x_25 == 0)
  {
  lean_object* x_26; lean_object* x_27; 
  lean_dec(x_23);
  lean_dec(x_22);
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_3);
  x_26 = l_Lean_EnvExtensionInterfaceUnsafe_modifyState___rarg___closed__2;
  x_27 = l_panic___at_Lean_EnvExtensionInterfaceUnsafe_setState___spec__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; 
  x_28 = lean_array_fget(x_22, x_19);
  x_29 = lean_box(0);
  x_30 = lean_array_fset(x_22, x_19, x_29);
  x_31 = lean_apply_1(x_3, x_28);
  x_32 = lean_array_fset(x_30, x_19, x_31);
  x_33 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_33, 0, x_20);
  lean_ctor_set(x_33, 1, x_21);
  lean_ctor_set(x_33, 2, x_32);
  lean_ctor_set(x_33, 3, x_23);
  return x_33;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3___rarg), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg(x_1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4___rarg), 2, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5___boxed), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__4), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__3), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__5() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__6() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__7() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__8() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__1;
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__2;
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__3;
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__4;
  x_5 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__5;
  x_6 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__6;
  x_7 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__7;
  x_8 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_8, 0, x_1);
  lean_ctor_set(x_8, 1, x_2);
  lean_ctor_set(x_8, 2, x_3);
  lean_ctor_set(x_8, 3, x_4);
  lean_ctor_set(x_8, 4, x_5);
  lean_ctor_set(x_8, 5, x_6);
  lean_ctor_set(x_8, 6, x_7);
  return x_8;
  }
  }
  static lean_object* _init_l_Lean_EnvExtensionInterfaceUnsafe_imp() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_imp___closed__8;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__1___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__5(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_ensureExtensionsArraySize(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(x_1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_instInhabitedEnvExtension(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_instInhabitedEnvExtension___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtension_instInhabitedEnvExtension(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_setState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_setState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtension_setState___rarg), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtension_modifyState___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_modifyState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtension_modifyState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_EnvExtension_getState___rarg___boxed), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_EnvExtension_getState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtension_getState___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerEnvExtension___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg(x_1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerEnvExtension(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_registerEnvExtension___rarg), 2, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_mkInitialExtensionStates(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_mkEmptyEnvironment___lambda__1___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = lean_unsigned_to_nat(0u);
  x_2 = l_Std_mkHashMapImp___rarg(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_mkEmptyEnvironment___lambda__1___closed__2() {
  _start:
  {
  uint8_t x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_1 = 1;
  x_2 = l_Lean_mkEmptyEnvironment___lambda__1___closed__1;
  x_3 = l_Lean_instInhabitedEnvironment___closed__3;
  x_4 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_4, 0, x_2);
  lean_ctor_set(x_4, 1, x_3);
  lean_ctor_set_uint8(x_4, sizeof(void*)*2, x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___lambda__1(uint32_t x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates(x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; uint8_t x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_6 = lean_ctor_get(x_4, 0);
  x_7 = 0;
  x_8 = lean_box(0);
  x_9 = l_Lean_instInhabitedModuleData___closed__1;
  x_10 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_10, 0, x_8);
  lean_ctor_set(x_10, 1, x_9);
  lean_ctor_set(x_10, 2, x_9);
  lean_ctor_set(x_10, 3, x_9);
  lean_ctor_set(x_10, 4, x_9);
  lean_ctor_set_uint32(x_10, sizeof(void*)*5, x_1);
  lean_ctor_set_uint8(x_10, sizeof(void*)*5 + 4, x_7);
  x_11 = l_Lean_mkEmptyEnvironment___lambda__1___closed__1;
  x_12 = l_Lean_mkEmptyEnvironment___lambda__1___closed__2;
  x_13 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_13, 0, x_11);
  lean_ctor_set(x_13, 1, x_12);
  lean_ctor_set(x_13, 2, x_6);
  lean_ctor_set(x_13, 3, x_10);
  lean_ctor_set(x_4, 0, x_13);
  return x_4;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; uint8_t 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_14 = lean_ctor_get(x_4, 0);
  x_15 = lean_ctor_get(x_4, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_4);
  x_16 = 0;
  x_17 = lean_box(0);
  x_18 = l_Lean_instInhabitedModuleData___closed__1;
  x_19 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set(x_19, 1, x_18);
  lean_ctor_set(x_19, 2, x_18);
  lean_ctor_set(x_19, 3, x_18);
  lean_ctor_set(x_19, 4, x_18);
  lean_ctor_set_uint32(x_19, sizeof(void*)*5, x_1);
  lean_ctor_set_uint8(x_19, sizeof(void*)*5 + 4, x_16);
  x_20 = l_Lean_mkEmptyEnvironment___lambda__1___closed__1;
  x_21 = l_Lean_mkEmptyEnvironment___lambda__1___closed__2;
  x_22 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  lean_ctor_set(x_22, 2, x_14);
  lean_ctor_set(x_22, 3, x_19);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_15);
  return x_23;
  }
  }
  else
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_4);
  if (x_24 == 0)
  {
  return x_4;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_4, 0);
  x_26 = lean_ctor_get(x_4, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_4);
  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;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_mkEmptyEnvironment___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("environment objects cannot be created during initialization");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_mkEmptyEnvironment___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_mkEmptyEnvironment___closed__1;
  x_2 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* lean_mk_empty_environment(uint32_t x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint8_t x_5; 
  x_3 = lean_io_initializing(x_2);
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_unbox(x_4);
  lean_dec(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_dec(x_3);
  x_7 = lean_box(0);
  x_8 = l_Lean_mkEmptyEnvironment___lambda__1(x_1, x_7, x_6);
  return x_8;
  }
  else
  {
  uint8_t x_9; 
  x_9 = !lean_is_exclusive(x_3);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_ctor_get(x_3, 0);
  lean_dec(x_10);
  x_11 = l_Lean_mkEmptyEnvironment___closed__2;
  lean_ctor_set_tag(x_3, 1);
  lean_ctor_set(x_3, 0, x_11);
  return x_3;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_12 = lean_ctor_get(x_3, 1);
  lean_inc(x_12);
  lean_dec(x_3);
  x_13 = l_Lean_mkEmptyEnvironment___closed__2;
  x_14 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_12);
  return x_14;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint32_t x_4; lean_object* x_5; 
  x_4 = lean_unbox_uint32(x_1);
  lean_dec(x_1);
  x_5 = l_Lean_mkEmptyEnvironment___lambda__1(x_4, x_2, x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkEmptyEnvironment___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint32_t x_3; lean_object* x_4; 
  x_3 = lean_unbox_uint32(x_1);
  lean_dec(x_1);
  x_4 = lean_mk_empty_environment(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtensionState___rarg(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  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_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtensionState(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_instInhabitedPersistentEnvExtensionState___rarg), 1, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1;
  x_5 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_inc(x_1);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__3(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__4(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_box(0);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedPersistentEnvExtension___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedPersistentEnvExtension___lambda__1___boxed), 3, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedPersistentEnvExtension___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedPersistentEnvExtension___lambda__2___boxed), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedPersistentEnvExtension___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedPersistentEnvExtension___lambda__3___boxed), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedPersistentEnvExtension___closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_instInhabitedPersistentEnvExtension___lambda__4___boxed), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instInhabitedPersistentEnvExtension___closed__5() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_1 = l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__2;
  x_2 = lean_box(0);
  x_3 = l_Lean_instInhabitedPersistentEnvExtension___closed__1;
  x_4 = l_Lean_instInhabitedPersistentEnvExtension___closed__2;
  x_5 = l_Lean_instInhabitedPersistentEnvExtension___closed__3;
  x_6 = l_Lean_instInhabitedPersistentEnvExtension___closed__4;
  x_7 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_7, 0, x_1);
  lean_ctor_set(x_7, 1, x_2);
  lean_ctor_set(x_7, 2, x_3);
  lean_ctor_set(x_7, 3, x_4);
  lean_ctor_set(x_7, 4, x_5);
  lean_ctor_set(x_7, 5, x_6);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension(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_instInhabitedPersistentEnvExtension___closed__5;
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_instInhabitedPersistentEnvExtension___lambda__1(x_1, x_2, x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__2___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_instInhabitedPersistentEnvExtension___lambda__2(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__3___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_instInhabitedPersistentEnvExtension___lambda__3(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___lambda__4___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_instInhabitedPersistentEnvExtension___lambda__4(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instInhabitedPersistentEnvExtension___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_instInhabitedPersistentEnvExtension(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_5 = l_Lean_instInhabitedPersistentEnvExtensionState___rarg(x_1);
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_5, x_6, x_3);
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  lean_dec(x_7);
  x_9 = l_Lean_instInhabitedModuleData___closed__1;
  x_10 = lean_array_get(x_9, x_8, x_4);
  lean_dec(x_8);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_getModuleEntries___rarg___boxed), 4, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getModuleEntries___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_PersistentEnvExtension_getModuleEntries___rarg(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_ctor_get(x_1, 3);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = !lean_is_exclusive(x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = lean_ctor_get(x_3, 1);
  x_7 = lean_apply_2(x_4, x_6, x_2);
  lean_ctor_set(x_3, 1, x_7);
  return x_3;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_8 = lean_ctor_get(x_3, 0);
  x_9 = lean_ctor_get(x_3, 1);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_dec(x_3);
  x_10 = lean_apply_2(x_4, x_9, x_2);
  x_11 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_11, 0, x_8);
  lean_ctor_set(x_11, 1, x_10);
  return x_11;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  x_5 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_addEntry___rarg___lambda__1), 3, 2);
  lean_closure_set(x_5, 0, x_1);
  lean_closure_set(x_5, 1, x_3);
  x_6 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_4, x_2, x_5);
  lean_dec(x_4);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_addEntry(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_addEntry___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_4 = l_Lean_instInhabitedPersistentEnvExtensionState___rarg(x_1);
  x_5 = lean_ctor_get(x_2, 0);
  x_6 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_4, x_5, x_3);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  lean_dec(x_6);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_getState___rarg___boxed), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_getState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_PersistentEnvExtension_getState___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; 
  x_4 = lean_ctor_get(x_2, 1);
  lean_dec(x_4);
  lean_ctor_set(x_2, 1, x_1);
  return x_2;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_ctor_get(x_2, 0);
  lean_inc(x_5);
  lean_dec(x_2);
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_5);
  lean_ctor_set(x_6, 1, x_1);
  return x_6;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_setState___rarg___lambda__1), 2, 1);
  lean_closure_set(x_5, 0, x_3);
  x_6 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_4, x_2, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_setState___rarg___boxed), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_setState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_PersistentEnvExtension_setState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = lean_ctor_get(x_2, 1);
  x_5 = lean_apply_1(x_1, x_4);
  lean_ctor_set(x_2, 1, x_5);
  return x_2;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_dec(x_2);
  x_8 = lean_apply_1(x_1, x_7);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_6);
  lean_ctor_set(x_9, 1, x_8);
  return x_9;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_modifyState___rarg___lambda__1), 2, 1);
  lean_closure_set(x_5, 0, x_3);
  x_6 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_4, x_2, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_PersistentEnvExtension_modifyState___rarg___boxed), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtension_modifyState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_PersistentEnvExtension_modifyState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_2057_(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; uint8_t x_4; 
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  x_3 = lean_st_mk_ref(x_2, x_1);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_dec(x_3);
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_5);
  lean_ctor_set(x_7, 1, x_6);
  return x_7;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtensionDescr_statsFn___default(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_box(0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_PersistentEnvExtensionDescr_statsFn___default___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_PersistentEnvExtensionDescr_statsFn___default(x_1, x_2);
  lean_dec(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT uint8_t l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_3, x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_6 = lean_array_uget(x_2, x_3);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  lean_dec(x_6);
  x_8 = lean_ctor_get(x_1, 0);
  x_9 = lean_name_eq(x_7, x_8);
  lean_dec(x_7);
  if (x_9 == 0)
  {
  size_t x_10; size_t x_11; 
  x_10 = 1;
  x_11 = lean_usize_add(x_3, x_10);
  x_3 = x_11;
  goto _start;
  }
  else
  {
  uint8_t x_13; 
  x_13 = 1;
  return x_13;
  }
  }
  else
  {
  uint8_t x_14; 
  x_14 = 0;
  return x_14;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg___boxed), 4, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = l_Lean_instInhabitedModuleData___closed__1;
  x_4 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_4, 0, x_3);
  lean_ctor_set(x_4, 1, x_1);
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__1), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_persistentEnvExtensionsRef;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  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(x_1, 4);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_1, 5);
  lean_inc(x_9);
  lean_dec(x_1);
  x_10 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__1;
  x_11 = lean_alloc_closure((void*)(l_EStateM_bind___rarg), 3, 2);
  lean_closure_set(x_11, 0, x_5);
  lean_closure_set(x_11, 1, x_10);
  x_12 = l_Lean_EnvExtensionInterfaceUnsafe_registerExt___rarg(x_11, x_3);
  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; uint8_t x_22; 
  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_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_15, 0, x_13);
  lean_ctor_set(x_15, 1, x_4);
  lean_ctor_set(x_15, 2, x_6);
  lean_ctor_set(x_15, 3, x_7);
  lean_ctor_set(x_15, 4, x_8);
  lean_ctor_set(x_15, 5, x_9);
  x_16 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_17 = lean_st_ref_take(x_16, x_14);
  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);
  lean_inc(x_15);
  x_20 = lean_array_push(x_18, x_15);
  x_21 = lean_st_ref_set(x_16, x_20, x_19);
  x_22 = !lean_is_exclusive(x_21);
  if (x_22 == 0)
  {
  lean_object* x_23; 
  x_23 = lean_ctor_get(x_21, 0);
  lean_dec(x_23);
  lean_ctor_set(x_21, 0, x_15);
  return x_21;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; 
  x_24 = lean_ctor_get(x_21, 1);
  lean_inc(x_24);
  lean_dec(x_21);
  x_25 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_25, 0, x_15);
  lean_ctor_set(x_25, 1, x_24);
  return x_25;
  }
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  x_26 = !lean_is_exclusive(x_12);
  if (x_26 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_12, 0);
  x_28 = lean_ctor_get(x_12, 1);
  lean_inc(x_28);
  lean_inc(x_27);
  lean_dec(x_12);
  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;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("invalid environment extension, '");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("' has already been used");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint8_t x_5; 
  x_3 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_4 = lean_st_ref_get(x_3, x_2);
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; uint8_t x_10; 
  x_6 = lean_ctor_get(x_4, 0);
  x_7 = lean_ctor_get(x_4, 1);
  x_8 = lean_array_get_size(x_6);
  x_9 = lean_unsigned_to_nat(0u);
  x_10 = lean_nat_dec_lt(x_9, x_8);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  lean_dec(x_8);
  lean_free_object(x_4);
  lean_dec(x_6);
  x_11 = lean_box(0);
  x_12 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_11, x_7);
  return x_12;
  }
  else
  {
  uint8_t x_13; 
  x_13 = lean_nat_dec_le(x_8, x_8);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; 
  lean_dec(x_8);
  lean_free_object(x_4);
  lean_dec(x_6);
  x_14 = lean_box(0);
  x_15 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_14, x_7);
  return x_15;
  }
  else
  {
  size_t x_16; size_t x_17; uint8_t x_18; 
  x_16 = 0;
  x_17 = lean_usize_of_nat(x_8);
  lean_dec(x_8);
  x_18 = l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg(x_1, x_6, x_16, x_17);
  lean_dec(x_6);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; 
  lean_free_object(x_4);
  x_19 = lean_box(0);
  x_20 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_19, x_7);
  return x_20;
  }
  else
  {
  lean_object* x_21; uint8_t x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; 
  x_21 = lean_ctor_get(x_1, 0);
  lean_inc(x_21);
  lean_dec(x_1);
  x_22 = 1;
  x_23 = l_Lean_Name_toString(x_21, x_22);
  x_24 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__1;
  x_25 = lean_string_append(x_24, x_23);
  lean_dec(x_23);
  x_26 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__2;
  x_27 = lean_string_append(x_25, x_26);
  x_28 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_28, 0, x_27);
  lean_ctor_set_tag(x_4, 1);
  lean_ctor_set(x_4, 0, x_28);
  return x_4;
  }
  }
  }
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
  x_29 = lean_ctor_get(x_4, 0);
  x_30 = lean_ctor_get(x_4, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_4);
  x_31 = lean_array_get_size(x_29);
  x_32 = lean_unsigned_to_nat(0u);
  x_33 = lean_nat_dec_lt(x_32, x_31);
  if (x_33 == 0)
  {
  lean_object* x_34; lean_object* x_35; 
  lean_dec(x_31);
  lean_dec(x_29);
  x_34 = lean_box(0);
  x_35 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_34, x_30);
  return x_35;
  }
  else
  {
  uint8_t x_36; 
  x_36 = lean_nat_dec_le(x_31, x_31);
  if (x_36 == 0)
  {
  lean_object* x_37; lean_object* x_38; 
  lean_dec(x_31);
  lean_dec(x_29);
  x_37 = lean_box(0);
  x_38 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_37, x_30);
  return x_38;
  }
  else
  {
  size_t x_39; size_t x_40; uint8_t x_41; 
  x_39 = 0;
  x_40 = lean_usize_of_nat(x_31);
  lean_dec(x_31);
  x_41 = l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg(x_1, x_29, x_39, x_40);
  lean_dec(x_29);
  if (x_41 == 0)
  {
  lean_object* x_42; lean_object* x_43; 
  x_42 = lean_box(0);
  x_43 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_42, x_30);
  return x_43;
  }
  else
  {
  lean_object* x_44; uint8_t 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; 
  x_44 = lean_ctor_get(x_1, 0);
  lean_inc(x_44);
  lean_dec(x_1);
  x_45 = 1;
  x_46 = l_Lean_Name_toString(x_44, x_45);
  x_47 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__1;
  x_48 = lean_string_append(x_47, x_46);
  lean_dec(x_46);
  x_49 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___closed__2;
  x_50 = lean_string_append(x_48, x_49);
  x_51 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_51, 0, x_50);
  x_52 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_52, 0, x_51);
  lean_ctor_set(x_52, 1, x_30);
  return x_52;
  }
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = lean_alloc_closure((void*)(l_Lean_registerPersistentEnvExtensionUnsafe___rarg), 2, 0);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg___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; uint8_t x_7; lean_object* x_8; 
  x_5 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_6 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_7 = l_Array_anyMUnsafe_any___at_Lean_registerPersistentEnvExtensionUnsafe___spec__1___rarg(x_1, x_2, x_5, x_6);
  lean_dec(x_2);
  lean_dec(x_1);
  x_8 = lean_box(x_7);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerPersistentEnvExtensionUnsafe___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_registerPersistentEnvExtensionUnsafe(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___rarg___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_array_get_size(x_3);
  x_5 = lean_unsigned_to_nat(0u);
  x_6 = lean_nat_dec_lt(x_5, x_4);
  if (x_6 == 0)
  {
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  uint8_t x_7; 
  x_7 = lean_nat_dec_le(x_4, x_4);
  if (x_7 == 0)
  {
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; 
  x_8 = 0;
  x_9 = lean_usize_of_nat(x_4);
  lean_dec(x_4);
  x_10 = l_Id_instMonadId;
  x_11 = l_Array_foldlMUnsafe_fold___rarg(x_10, x_1, x_3, x_8, x_9, x_2);
  return x_11;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_alloc_closure((void*)(l_Lean_mkStateFromImportedEntries___rarg___lambda__1), 3, 1);
  lean_closure_set(x_4, 0, x_1);
  x_5 = lean_array_get_size(x_3);
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = lean_nat_dec_lt(x_6, x_5);
  if (x_7 == 0)
  {
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_2;
  }
  else
  {
  uint8_t x_8; 
  x_8 = lean_nat_dec_le(x_5, x_5);
  if (x_8 == 0)
  {
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_2;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; lean_object* x_12; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Id_instMonadId;
  x_12 = l_Array_foldlMUnsafe_fold___rarg(x_11, x_4, x_3, x_9, x_10, x_2);
  return x_12;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_mkStateFromImportedEntries___rarg), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtensionDescr_toArrayFn___default___rarg(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = l_List_redLength___rarg(x_1);
  x_3 = lean_mk_empty_array_with_capacity(x_2);
  lean_dec(x_2);
  x_4 = l_List_toArrayAux___rarg(x_1, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtensionDescr_toArrayFn___default(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtensionDescr_toArrayFn___default___rarg), 1, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_6 = lean_apply_1(x_1, x_3);
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_2);
  lean_ctor_set(x_7, 1, x_6);
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_5);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_2);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_5 = lean_ctor_get(x_2, 0);
  x_6 = lean_ctor_get(x_2, 1);
  lean_inc(x_3);
  x_7 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_7, 0, x_3);
  lean_ctor_set(x_7, 1, x_5);
  x_8 = lean_ctor_get(x_1, 1);
  lean_inc(x_8);
  lean_dec(x_1);
  x_9 = lean_apply_2(x_8, x_6, x_3);
  lean_ctor_set(x_2, 1, x_9);
  lean_ctor_set(x_2, 0, x_7);
  return x_2;
  }
  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_ctor_get(x_2, 0);
  x_11 = lean_ctor_get(x_2, 1);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_dec(x_2);
  lean_inc(x_3);
  x_12 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_12, 0, x_3);
  lean_ctor_set(x_12, 1, x_10);
  x_13 = lean_ctor_get(x_1, 1);
  lean_inc(x_13);
  lean_dec(x_1);
  x_14 = lean_apply_2(x_13, x_11, x_3);
  x_15 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_15, 0, x_12);
  lean_ctor_set(x_15, 1, x_14);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__3(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, 3);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_List_reverse___rarg(x_4);
  x_6 = lean_apply_1(x_3, x_5);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of local entries: ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__1;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 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_2 = lean_ctor_get(x_1, 0);
  x_3 = lean_unsigned_to_nat(0u);
  x_4 = l_List_lengthTRAux___rarg(x_2, x_3);
  x_5 = l_Nat_repr(x_4);
  x_6 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_6, 0, x_5);
  x_7 = l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___closed__2;
  x_8 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_6);
  return x_8;
  }
  }
  static lean_object* _init_l_Lean_registerSimplePersistentEnvExtension___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___boxed), 1, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 2);
  lean_inc(x_4);
  x_5 = lean_box(0);
  x_6 = l_Lean_instInhabitedModuleData___closed__1;
  lean_inc(x_4);
  x_7 = lean_apply_1(x_4, x_6);
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_5);
  lean_ctor_set(x_8, 1, x_7);
  x_9 = lean_alloc_closure((void*)(l_EStateM_pure___rarg), 2, 1);
  lean_closure_set(x_9, 0, x_8);
  x_10 = lean_alloc_closure((void*)(l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1___boxed), 5, 2);
  lean_closure_set(x_10, 0, x_4);
  lean_closure_set(x_10, 1, x_5);
  lean_inc(x_1);
  x_11 = lean_alloc_closure((void*)(l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__2), 3, 1);
  lean_closure_set(x_11, 0, x_1);
  x_12 = lean_alloc_closure((void*)(l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__3), 2, 1);
  lean_closure_set(x_12, 0, x_1);
  x_13 = l_Lean_registerSimplePersistentEnvExtension___rarg___closed__1;
  x_14 = lean_alloc_ctor(0, 6, 0);
  lean_ctor_set(x_14, 0, x_3);
  lean_ctor_set(x_14, 1, x_9);
  lean_ctor_set(x_14, 2, x_10);
  lean_ctor_set(x_14, 3, x_11);
  lean_ctor_set(x_14, 4, x_12);
  lean_ctor_set(x_14, 5, x_13);
  x_15 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg(x_14, x_2);
  return x_15;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Lean_registerSimplePersistentEnvExtension___rarg), 2, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_registerSimplePersistentEnvExtension___rarg___lambda__4(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_registerSimplePersistentEnvExtension___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_registerSimplePersistentEnvExtension(x_1, x_2, x_3);
  lean_dec(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension___rarg(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = lean_box(0);
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_2);
  lean_ctor_set(x_3, 1, x_1);
  x_4 = l_Lean_instInhabitedPersistentEnvExtension(lean_box(0), lean_box(0), lean_box(0), x_3);
  lean_dec(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension___rarg), 1, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  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);
  x_6 = l_Lean_PersistentEnvExtension_getState___rarg(x_5, x_2, x_3);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  lean_dec(x_6);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_getEntries___rarg___boxed), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getEntries___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_SimplePersistentEnvExtension_getEntries___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  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);
  x_6 = l_Lean_PersistentEnvExtension_getState___rarg(x_5, x_2, x_3);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  lean_dec(x_6);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_getState___rarg___boxed), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_getState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_1, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; 
  x_4 = lean_ctor_get(x_2, 1);
  lean_dec(x_4);
  lean_ctor_set(x_2, 1, x_1);
  return x_2;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_ctor_get(x_2, 0);
  lean_inc(x_5);
  lean_dec(x_2);
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_5);
  lean_ctor_set(x_6, 1, x_1);
  return x_6;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_setState___rarg___lambda__1), 2, 1);
  lean_closure_set(x_4, 0, x_3);
  x_5 = l_Lean_PersistentEnvExtension_modifyState___rarg(x_1, x_2, x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_setState___rarg___boxed), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_setState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_SimplePersistentEnvExtension_setState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = lean_ctor_get(x_2, 1);
  x_5 = lean_apply_1(x_1, x_4);
  lean_ctor_set(x_2, 1, x_5);
  return x_2;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_dec(x_2);
  x_8 = lean_apply_1(x_1, x_7);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_6);
  lean_ctor_set(x_9, 1, x_8);
  return x_9;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_modifyState___rarg___lambda__1), 2, 1);
  lean_closure_set(x_4, 0, x_3);
  x_5 = l_Lean_PersistentEnvExtension_modifyState___rarg(x_1, x_2, x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SimplePersistentEnvExtension_modifyState___rarg___boxed), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SimplePersistentEnvExtension_modifyState___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_SimplePersistentEnvExtension_modifyState___rarg(x_1, x_2, x_3);
  lean_dec(x_1);
  return x_4;
  }
  }
  static lean_object* _init_l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_Name_quickLt___boxed), 2, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; uint8_t x_14; 
  x_14 = lean_nat_dec_lt(x_3, x_4);
  if (x_14 == 0)
  {
  lean_dec(x_3);
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_41; lean_object* x_42; uint8_t x_43; 
  x_15 = lean_nat_add(x_3, x_4);
  x_16 = lean_unsigned_to_nat(2u);
  x_17 = lean_nat_div(x_15, x_16);
  lean_dec(x_15);
  lean_inc(x_1);
  x_41 = lean_array_get(x_1, x_2, x_17);
  lean_inc(x_1);
  x_42 = lean_array_get(x_1, x_2, x_3);
  x_43 = l_Lean_Name_quickLt(x_41, x_42);
  lean_dec(x_42);
  lean_dec(x_41);
  if (x_43 == 0)
  {
  x_18 = x_2;
  goto block_40;
  }
  else
  {
  lean_object* x_44; 
  x_44 = lean_array_swap(x_2, x_3, x_17);
  x_18 = x_44;
  goto block_40;
  }
  block_40:
  {
  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  lean_inc(x_1);
  x_19 = lean_array_get(x_1, x_18, x_4);
  lean_inc(x_1);
  x_20 = lean_array_get(x_1, x_18, x_3);
  x_21 = l_Lean_Name_quickLt(x_19, x_20);
  lean_dec(x_20);
  if (x_21 == 0)
  {
  lean_object* x_22; uint8_t x_23; 
  lean_inc(x_1);
  x_22 = lean_array_get(x_1, x_18, x_17);
  x_23 = l_Lean_Name_quickLt(x_22, x_19);
  lean_dec(x_22);
  if (x_23 == 0)
  {
  lean_object* x_24; lean_object* x_25; 
  lean_dec(x_17);
  x_24 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_25 = l_Array_qpartition_loop___rarg(x_1, x_24, x_4, x_19, x_18, x_3, x_3);
  x_5 = x_25;
  goto block_13;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  lean_dec(x_19);
  x_26 = lean_array_swap(x_18, x_17, x_4);
  lean_dec(x_17);
  lean_inc(x_1);
  x_27 = lean_array_get(x_1, x_26, x_4);
  x_28 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_29 = l_Array_qpartition_loop___rarg(x_1, x_28, x_4, x_27, x_26, x_3, x_3);
  x_5 = x_29;
  goto block_13;
  }
  }
  else
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; uint8_t x_33; 
  lean_dec(x_19);
  x_30 = lean_array_swap(x_18, x_3, x_4);
  lean_inc(x_1);
  x_31 = lean_array_get(x_1, x_30, x_17);
  lean_inc(x_1);
  x_32 = lean_array_get(x_1, x_30, x_4);
  x_33 = l_Lean_Name_quickLt(x_31, x_32);
  lean_dec(x_31);
  if (x_33 == 0)
  {
  lean_object* x_34; lean_object* x_35; 
  lean_dec(x_17);
  x_34 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_35 = l_Array_qpartition_loop___rarg(x_1, x_34, x_4, x_32, x_30, x_3, x_3);
  x_5 = x_35;
  goto block_13;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  lean_dec(x_32);
  x_36 = lean_array_swap(x_30, x_17, x_4);
  lean_dec(x_17);
  lean_inc(x_1);
  x_37 = lean_array_get(x_1, x_36, x_4);
  x_38 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_39 = l_Array_qpartition_loop___rarg(x_1, x_38, x_4, x_37, x_36, x_3, x_3);
  x_5 = x_39;
  goto block_13;
  }
  }
  }
  }
  block_13:
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  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_nat_dec_le(x_4, x_6);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  lean_inc(x_1);
  x_9 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1(x_1, x_7, x_3, x_6);
  x_10 = lean_unsigned_to_nat(1u);
  x_11 = lean_nat_add(x_6, x_10);
  lean_dec(x_6);
  x_2 = x_9;
  x_3 = x_11;
  goto _start;
  }
  else
  {
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_7;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_box(0);
  x_4 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_NameSet_empty;
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__3(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 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; 
  x_2 = l_List_redLength___rarg(x_1);
  x_3 = lean_mk_empty_array_with_capacity(x_2);
  lean_dec(x_2);
  x_4 = l_List_toArrayAux___rarg(x_1, x_3);
  x_5 = lean_array_get_size(x_4);
  x_6 = lean_unsigned_to_nat(1u);
  x_7 = lean_nat_sub(x_5, x_6);
  lean_dec(x_5);
  x_8 = l_Lean_instInhabitedName;
  x_9 = lean_unsigned_to_nat(0u);
  x_10 = l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1(x_8, x_4, x_9, x_7);
  lean_dec(x_7);
  return x_10;
  }
  }
  static lean_object* _init_l_Lean_mkTagDeclarationExtension___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_mkTagDeclarationExtension___lambda__1), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_mkTagDeclarationExtension___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_mkTagDeclarationExtension___lambda__2___boxed), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_mkTagDeclarationExtension___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_mkTagDeclarationExtension___lambda__3), 1, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension(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 = l_Lean_mkTagDeclarationExtension___closed__1;
  x_4 = l_Lean_mkTagDeclarationExtension___closed__2;
  x_5 = l_Lean_mkTagDeclarationExtension___closed__3;
  x_6 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_6, 0, x_1);
  lean_ctor_set(x_6, 1, x_3);
  lean_ctor_set(x_6, 2, x_4);
  lean_ctor_set(x_6, 3, x_5);
  x_7 = l_Lean_registerSimplePersistentEnvExtension___rarg(x_6, x_2);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___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_Array_qsort_sort___at_Lean_mkTagDeclarationExtension___spec__1(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkTagDeclarationExtension___lambda__2___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_mkTagDeclarationExtension___lambda__2(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_TagDeclarationExtension_instInhabitedTagDeclarationExtension___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_NameSet_instInhabitedNameSet;
  x_2 = l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension___rarg(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_TagDeclarationExtension_instInhabitedTagDeclarationExtension() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_TagDeclarationExtension_instInhabitedTagDeclarationExtension___closed__1;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_TagDeclarationExtension_tag(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_PersistentEnvExtension_addEntry___rarg(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT uint8_t l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___spec__1(lean_object* x_1, uint8_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 = lean_nat_dec_le(x_5, x_6);
  if (x_7 == 0)
  {
  uint8_t x_8; 
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_8 = 0;
  return x_8;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  x_9 = lean_nat_add(x_5, x_6);
  x_10 = lean_unsigned_to_nat(2u);
  x_11 = lean_nat_div(x_9, x_10);
  lean_dec(x_9);
  lean_inc(x_1);
  x_12 = lean_array_get(x_1, x_3, x_11);
  x_13 = l_Lean_Name_quickLt(x_12, x_4);
  if (x_13 == 0)
  {
  uint8_t x_14; 
  lean_dec(x_6);
  x_14 = l_Lean_Name_quickLt(x_4, x_12);
  lean_dec(x_12);
  if (x_14 == 0)
  {
  uint8_t x_15; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_15 = 1;
  return x_15;
  }
  else
  {
  lean_object* x_16; uint8_t x_17; 
  x_16 = lean_unsigned_to_nat(0u);
  x_17 = lean_nat_dec_eq(x_11, x_16);
  if (x_17 == 0)
  {
  lean_object* x_18; lean_object* x_19; 
  x_18 = lean_unsigned_to_nat(1u);
  x_19 = lean_nat_sub(x_11, x_18);
  lean_dec(x_11);
  x_6 = x_19;
  goto _start;
  }
  else
  {
  uint8_t x_21; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_21 = 0;
  return x_21;
  }
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; 
  lean_dec(x_12);
  lean_dec(x_5);
  x_22 = lean_unsigned_to_nat(1u);
  x_23 = lean_nat_add(x_11, x_22);
  lean_dec(x_11);
  x_5 = x_23;
  goto _start;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_TagDeclarationExtension_isTagged___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_NameSet_instInhabitedNameSet;
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_TagDeclarationExtension_isTagged(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  lean_inc(x_3);
  lean_inc(x_2);
  x_4 = l_Lean_Environment_getModuleIdxFor_x3f(x_2, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_5 = l_Lean_NameSet_instInhabitedNameSet;
  x_6 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_5, x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_7 = l_Lean_NameSet_contains(x_6, x_3);
  lean_dec(x_3);
  lean_dec(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; lean_object* x_14; uint8_t x_15; 
  x_8 = lean_ctor_get(x_4, 0);
  lean_inc(x_8);
  lean_dec(x_4);
  x_9 = l_Lean_TagDeclarationExtension_isTagged___closed__1;
  x_10 = l_Lean_PersistentEnvExtension_getModuleEntries___rarg(x_9, x_1, x_2, x_8);
  lean_dec(x_8);
  lean_dec(x_2);
  lean_dec(x_1);
  x_11 = lean_array_get_size(x_10);
  x_12 = lean_unsigned_to_nat(1u);
  x_13 = lean_nat_sub(x_11, x_12);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = lean_nat_dec_lt(x_14, x_11);
  lean_dec(x_11);
  if (x_15 == 0)
  {
  uint8_t x_16; 
  lean_dec(x_13);
  lean_dec(x_10);
  lean_dec(x_3);
  x_16 = 0;
  return x_16;
  }
  else
  {
  lean_object* x_17; uint8_t x_18; uint8_t x_19; 
  x_17 = l_Lean_instInhabitedName;
  x_18 = l_instInhabitedBool;
  x_19 = l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___spec__1(x_17, x_18, x_10, x_3, x_14, x_13);
  lean_dec(x_3);
  lean_dec(x_10);
  return x_19;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___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:
  {
  uint8_t x_7; uint8_t x_8; lean_object* x_9; 
  x_7 = lean_unbox(x_2);
  lean_dec(x_2);
  x_8 = l_Array_binSearchAux___at_Lean_TagDeclarationExtension_isTagged___spec__1(x_1, x_7, x_3, x_4, x_5, x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  x_9 = lean_box(x_8);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_TagDeclarationExtension_isTagged___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_Lean_TagDeclarationExtension_isTagged(x_1, x_2, x_3);
  x_5 = lean_box(x_4);
  return x_5;
  }
  }
  LEAN_EXPORT uint8_t l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__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_ctor_get(x_1, 0);
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = l_Lean_Name_quickLt(x_3, x_4);
  return x_5;
  }
  }
  static lean_object* _init_l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__1___boxed), 2, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; uint8_t x_14; 
  x_14 = lean_nat_dec_lt(x_3, x_4);
  if (x_14 == 0)
  {
  lean_dec(x_3);
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; uint8_t x_50; 
  x_15 = lean_nat_add(x_3, x_4);
  x_16 = lean_unsigned_to_nat(2u);
  x_17 = lean_nat_div(x_15, x_16);
  lean_dec(x_15);
  lean_inc(x_1);
  x_46 = lean_array_get(x_1, x_2, x_17);
  lean_inc(x_1);
  x_47 = lean_array_get(x_1, x_2, x_3);
  x_48 = lean_ctor_get(x_46, 0);
  lean_inc(x_48);
  lean_dec(x_46);
  x_49 = lean_ctor_get(x_47, 0);
  lean_inc(x_49);
  lean_dec(x_47);
  x_50 = l_Lean_Name_quickLt(x_48, x_49);
  lean_dec(x_49);
  lean_dec(x_48);
  if (x_50 == 0)
  {
  x_18 = x_2;
  goto block_45;
  }
  else
  {
  lean_object* x_51; 
  x_51 = lean_array_swap(x_2, x_3, x_17);
  x_18 = x_51;
  goto block_45;
  }
  block_45:
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; 
  lean_inc(x_1);
  x_19 = lean_array_get(x_1, x_18, x_4);
  lean_inc(x_1);
  x_20 = lean_array_get(x_1, x_18, x_3);
  x_21 = lean_ctor_get(x_19, 0);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_20, 0);
  lean_inc(x_22);
  lean_dec(x_20);
  x_23 = l_Lean_Name_quickLt(x_21, x_22);
  lean_dec(x_22);
  if (x_23 == 0)
  {
  lean_object* x_24; lean_object* x_25; uint8_t x_26; 
  lean_inc(x_1);
  x_24 = lean_array_get(x_1, x_18, x_17);
  x_25 = lean_ctor_get(x_24, 0);
  lean_inc(x_25);
  lean_dec(x_24);
  x_26 = l_Lean_Name_quickLt(x_25, x_21);
  lean_dec(x_21);
  lean_dec(x_25);
  if (x_26 == 0)
  {
  lean_object* x_27; lean_object* x_28; 
  lean_dec(x_17);
  x_27 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_28 = l_Array_qpartition_loop___rarg(x_1, x_27, x_4, x_19, x_18, x_3, x_3);
  x_5 = x_28;
  goto block_13;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  lean_dec(x_19);
  x_29 = lean_array_swap(x_18, x_17, x_4);
  lean_dec(x_17);
  lean_inc(x_1);
  x_30 = lean_array_get(x_1, x_29, x_4);
  x_31 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_32 = l_Array_qpartition_loop___rarg(x_1, x_31, x_4, x_30, x_29, x_3, x_3);
  x_5 = x_32;
  goto block_13;
  }
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
  lean_dec(x_21);
  lean_dec(x_19);
  x_33 = lean_array_swap(x_18, x_3, x_4);
  lean_inc(x_1);
  x_34 = lean_array_get(x_1, x_33, x_17);
  lean_inc(x_1);
  x_35 = lean_array_get(x_1, x_33, x_4);
  x_36 = lean_ctor_get(x_34, 0);
  lean_inc(x_36);
  lean_dec(x_34);
  x_37 = lean_ctor_get(x_35, 0);
  lean_inc(x_37);
  x_38 = l_Lean_Name_quickLt(x_36, x_37);
  lean_dec(x_37);
  lean_dec(x_36);
  if (x_38 == 0)
  {
  lean_object* x_39; lean_object* x_40; 
  lean_dec(x_17);
  x_39 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_40 = l_Array_qpartition_loop___rarg(x_1, x_39, x_4, x_35, x_33, x_3, x_3);
  x_5 = x_40;
  goto block_13;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; 
  lean_dec(x_35);
  x_41 = lean_array_swap(x_33, x_17, x_4);
  lean_dec(x_17);
  lean_inc(x_1);
  x_42 = lean_array_get(x_1, x_41, x_4);
  x_43 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___closed__1;
  lean_inc_n(x_3, 2);
  lean_inc(x_1);
  x_44 = l_Array_qpartition_loop___rarg(x_1, x_43, x_4, x_42, x_41, x_3, x_3);
  x_5 = x_44;
  goto block_13;
  }
  }
  }
  }
  block_13:
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  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_nat_dec_le(x_4, x_6);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  lean_inc(x_1);
  x_9 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg(x_1, x_7, x_3, x_6);
  x_10 = lean_unsigned_to_nat(1u);
  x_11 = lean_nat_add(x_6, x_10);
  lean_dec(x_6);
  x_2 = x_9;
  x_3 = x_11;
  goto _start;
  }
  else
  {
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  return x_7;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___boxed), 4, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__1(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_2, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_2, 1);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_1, x_3, x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_box(0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__3(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_3 = l_Lean_instInhabitedName;
  x_4 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_4, 0, x_3);
  lean_ctor_set(x_4, 1, x_1);
  x_5 = l_List_redLength___rarg(x_2);
  x_6 = lean_mk_empty_array_with_capacity(x_5);
  lean_dec(x_5);
  x_7 = l_List_toArrayAux___rarg(x_2, x_6);
  x_8 = lean_array_get_size(x_7);
  x_9 = lean_unsigned_to_nat(1u);
  x_10 = lean_nat_sub(x_8, x_9);
  lean_dec(x_8);
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg(x_4, x_7, x_11, x_10);
  lean_dec(x_10);
  return x_12;
  }
  }
  static lean_object* _init_l_Lean_mkMapDeclarationExtension___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_mkMapDeclarationExtension___rarg___lambda__1), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_mkMapDeclarationExtension___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_mkMapDeclarationExtension___rarg___lambda__2___boxed), 1, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_4 = lean_alloc_closure((void*)(l_Lean_mkMapDeclarationExtension___rarg___lambda__3), 2, 1);
  lean_closure_set(x_4, 0, x_1);
  x_5 = l_Lean_mkMapDeclarationExtension___rarg___closed__1;
  x_6 = l_Lean_mkMapDeclarationExtension___rarg___closed__2;
  x_7 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_7, 0, x_2);
  lean_ctor_set(x_7, 1, x_5);
  lean_ctor_set(x_7, 2, x_6);
  lean_ctor_set(x_7, 3, x_4);
  x_8 = l_Lean_registerSimplePersistentEnvExtension___rarg(x_7, x_3);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_mkMapDeclarationExtension___rarg), 3, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___lambda__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Array_qsort_sort___at_Lean_mkMapDeclarationExtension___spec__1___rarg(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkMapDeclarationExtension___rarg___lambda__2___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_mkMapDeclarationExtension___rarg___lambda__2(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_MapDeclarationExtension_instInhabitedMapDeclarationExtension___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = lean_box(0);
  x_2 = l_Lean_SimplePersistentEnvExtension_instInhabitedSimplePersistentEnvExtension___rarg(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_instInhabitedMapDeclarationExtension(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_MapDeclarationExtension_instInhabitedMapDeclarationExtension___closed__1;
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_insert___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_3);
  lean_ctor_set(x_5, 1, x_4);
  x_6 = l_Lean_PersistentEnvExtension_addEntry___rarg(x_1, x_2, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_insert(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_MapDeclarationExtension_insert___rarg), 4, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg(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_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg___boxed), 2, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_nat_dec_le(x_5, x_6);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_8 = lean_box(0);
  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; uint8_t x_15; 
  x_9 = lean_nat_add(x_5, x_6);
  x_10 = lean_unsigned_to_nat(2u);
  x_11 = lean_nat_div(x_9, x_10);
  lean_dec(x_9);
  lean_inc(x_1);
  x_12 = lean_array_get(x_1, x_3, x_11);
  x_13 = lean_ctor_get(x_12, 0);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_4, 0);
  x_15 = l_Lean_Name_quickLt(x_13, x_14);
  if (x_15 == 0)
  {
  uint8_t x_16; 
  lean_dec(x_6);
  x_16 = l_Lean_Name_quickLt(x_14, x_13);
  lean_dec(x_13);
  if (x_16 == 0)
  {
  lean_object* x_17; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_17 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_17, 0, x_12);
  return x_17;
  }
  else
  {
  lean_object* x_18; uint8_t x_19; 
  lean_dec(x_12);
  x_18 = lean_unsigned_to_nat(0u);
  x_19 = lean_nat_dec_eq(x_11, x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; 
  x_20 = lean_unsigned_to_nat(1u);
  x_21 = lean_nat_sub(x_11, x_20);
  lean_dec(x_11);
  x_6 = x_21;
  goto _start;
  }
  else
  {
  lean_object* x_23; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_23 = lean_box(0);
  return x_23;
  }
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; 
  lean_dec(x_13);
  lean_dec(x_12);
  lean_dec(x_5);
  x_24 = lean_unsigned_to_nat(1u);
  x_25 = lean_nat_add(x_11, x_24);
  lean_dec(x_11);
  x_5 = x_25;
  goto _start;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg___boxed), 6, 0);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_MapDeclarationExtension_find_x3f___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = lean_box(0);
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_find_x3f___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  lean_inc(x_4);
  lean_inc(x_3);
  x_5 = l_Lean_Environment_getModuleIdxFor_x3f(x_3, x_4);
  if (lean_obj_tag(x_5) == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  lean_dec(x_1);
  x_6 = lean_box(0);
  x_7 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_6, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  x_8 = l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg(x_7, x_4);
  lean_dec(x_4);
  lean_dec(x_7);
  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; uint8_t x_19; 
  x_9 = lean_ctor_get(x_5, 0);
  lean_inc(x_9);
  lean_dec(x_5);
  x_10 = l_Lean_instInhabitedName;
  lean_inc(x_1);
  x_11 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_1);
  x_12 = l_Lean_MapDeclarationExtension_find_x3f___rarg___closed__1;
  x_13 = l_Lean_PersistentEnvExtension_getModuleEntries___rarg(x_12, x_2, x_3, x_9);
  lean_dec(x_9);
  lean_dec(x_3);
  lean_dec(x_2);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_4);
  lean_ctor_set(x_14, 1, x_1);
  x_15 = lean_array_get_size(x_13);
  x_16 = lean_unsigned_to_nat(1u);
  x_17 = lean_nat_sub(x_15, x_16);
  x_18 = lean_unsigned_to_nat(0u);
  x_19 = lean_nat_dec_lt(x_18, x_15);
  lean_dec(x_15);
  if (x_19 == 0)
  {
  lean_object* x_20; 
  lean_dec(x_17);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_11);
  x_20 = lean_box(0);
  return x_20;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_box(0);
  x_22 = l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg(x_11, x_21, x_13, x_14, x_18, x_17);
  lean_dec(x_14);
  lean_dec(x_13);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; 
  x_23 = lean_box(0);
  return x_23;
  }
  else
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_22);
  if (x_24 == 0)
  {
  lean_object* x_25; lean_object* x_26; 
  x_25 = lean_ctor_get(x_22, 0);
  x_26 = lean_ctor_get(x_25, 1);
  lean_inc(x_26);
  lean_dec(x_25);
  lean_ctor_set(x_22, 0, x_26);
  return x_22;
  }
  else
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_27 = lean_ctor_get(x_22, 0);
  lean_inc(x_27);
  lean_dec(x_22);
  x_28 = lean_ctor_get(x_27, 1);
  lean_inc(x_28);
  lean_dec(x_27);
  x_29 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_29, 0, x_28);
  return x_29;
  }
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_find_x3f(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_MapDeclarationExtension_find_x3f___rarg), 4, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Std_RBNode_find___at_Lean_MapDeclarationExtension_find_x3f___spec__1___rarg(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Array_binSearchAux___at_Lean_MapDeclarationExtension_find_x3f___spec__2___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_7;
  }
  }
  LEAN_EXPORT uint8_t l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg(lean_object* x_1, uint8_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 = lean_nat_dec_le(x_5, x_6);
  if (x_7 == 0)
  {
  uint8_t x_8; 
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_8 = 0;
  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; uint8_t x_15; 
  x_9 = lean_nat_add(x_5, x_6);
  x_10 = lean_unsigned_to_nat(2u);
  x_11 = lean_nat_div(x_9, x_10);
  lean_dec(x_9);
  lean_inc(x_1);
  x_12 = lean_array_get(x_1, x_3, x_11);
  x_13 = lean_ctor_get(x_12, 0);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = lean_ctor_get(x_4, 0);
  x_15 = l_Lean_Name_quickLt(x_13, x_14);
  if (x_15 == 0)
  {
  uint8_t x_16; 
  lean_dec(x_6);
  x_16 = l_Lean_Name_quickLt(x_14, x_13);
  lean_dec(x_13);
  if (x_16 == 0)
  {
  uint8_t x_17; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_17 = 1;
  return x_17;
  }
  else
  {
  lean_object* x_18; uint8_t x_19; 
  x_18 = lean_unsigned_to_nat(0u);
  x_19 = lean_nat_dec_eq(x_11, x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; 
  x_20 = lean_unsigned_to_nat(1u);
  x_21 = lean_nat_sub(x_11, x_20);
  lean_dec(x_11);
  x_6 = x_21;
  goto _start;
  }
  else
  {
  uint8_t x_23; 
  lean_dec(x_11);
  lean_dec(x_5);
  lean_dec(x_1);
  x_23 = 0;
  return x_23;
  }
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; 
  lean_dec(x_13);
  lean_dec(x_5);
  x_24 = lean_unsigned_to_nat(1u);
  x_25 = lean_nat_add(x_11, x_24);
  lean_dec(x_11);
  x_5 = x_25;
  goto _start;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg___boxed), 6, 0);
  return x_2;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_MapDeclarationExtension_contains___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  lean_inc(x_4);
  lean_inc(x_3);
  x_5 = l_Lean_Environment_getModuleIdxFor_x3f(x_3, x_4);
  if (lean_obj_tag(x_5) == 0)
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  lean_dec(x_1);
  x_6 = lean_box(0);
  x_7 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_6, x_2, x_3);
  lean_dec(x_3);
  lean_dec(x_2);
  x_8 = l_Lean_NameMap_contains___rarg(x_7, x_4);
  lean_dec(x_4);
  lean_dec(x_7);
  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; uint8_t x_19; 
  x_9 = lean_ctor_get(x_5, 0);
  lean_inc(x_9);
  lean_dec(x_5);
  x_10 = l_Lean_instInhabitedName;
  lean_inc(x_1);
  x_11 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_1);
  x_12 = l_Lean_MapDeclarationExtension_find_x3f___rarg___closed__1;
  x_13 = l_Lean_PersistentEnvExtension_getModuleEntries___rarg(x_12, x_2, x_3, x_9);
  lean_dec(x_9);
  lean_dec(x_3);
  lean_dec(x_2);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_4);
  lean_ctor_set(x_14, 1, x_1);
  x_15 = lean_array_get_size(x_13);
  x_16 = lean_unsigned_to_nat(1u);
  x_17 = lean_nat_sub(x_15, x_16);
  x_18 = lean_unsigned_to_nat(0u);
  x_19 = lean_nat_dec_lt(x_18, x_15);
  lean_dec(x_15);
  if (x_19 == 0)
  {
  uint8_t x_20; 
  lean_dec(x_17);
  lean_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_11);
  x_20 = 0;
  return x_20;
  }
  else
  {
  uint8_t x_21; uint8_t x_22; 
  x_21 = l_instInhabitedBool;
  x_22 = l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg(x_11, x_21, x_13, x_14, x_18, x_17);
  lean_dec(x_14);
  lean_dec(x_13);
  return x_22;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_contains(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_MapDeclarationExtension_contains___rarg___boxed), 4, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; uint8_t x_8; lean_object* x_9; 
  x_7 = lean_unbox(x_2);
  lean_dec(x_2);
  x_8 = l_Array_binSearchAux___at_Lean_MapDeclarationExtension_contains___spec__1___rarg(x_1, x_7, x_3, x_4, x_5, x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  x_9 = lean_box(x_8);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_MapDeclarationExtension_contains___rarg___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 = l_Lean_MapDeclarationExtension_contains___rarg(x_1, x_2, x_3, x_4);
  x_6 = lean_box(x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_saveModuleData___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = lean_save_module_data(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_readModuleData___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_read_module_data(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_2, x_3);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; lean_object* x_9; 
  lean_dec(x_4);
  x_7 = lean_array_uget(x_1, x_2);
  x_8 = lean_unbox_usize(x_7);
  lean_dec(x_7);
  x_9 = lean_compacted_region_free(x_8, x_5);
  if (lean_obj_tag(x_9) == 0)
  {
  lean_object* x_10; lean_object* x_11; size_t x_12; size_t x_13; 
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  x_12 = 1;
  x_13 = lean_usize_add(x_2, x_12);
  x_2 = x_13;
  x_4 = x_10;
  x_5 = x_11;
  goto _start;
  }
  else
  {
  uint8_t x_15; 
  x_15 = !lean_is_exclusive(x_9);
  if (x_15 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_9, 0);
  x_17 = lean_ctor_get(x_9, 1);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_dec(x_9);
  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;
  }
  }
  }
  else
  {
  lean_object* x_19; 
  x_19 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_19, 0, x_4);
  lean_ctor_set(x_19, 1, x_5);
  return x_19;
  }
  }
  }
  LEAN_EXPORT lean_object* lean_environment_free_regions(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; uint8_t x_7; 
  x_3 = lean_ctor_get(x_1, 3);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = lean_ctor_get(x_3, 2);
  lean_inc(x_4);
  lean_dec(x_3);
  x_5 = lean_array_get_size(x_4);
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = lean_nat_dec_lt(x_6, x_5);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_5);
  lean_dec(x_4);
  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_2);
  return x_9;
  }
  else
  {
  uint8_t x_10; 
  x_10 = lean_nat_dec_le(x_5, x_5);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  lean_dec(x_5);
  lean_dec(x_4);
  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_2);
  return x_12;
  }
  else
  {
  size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; 
  x_13 = 0;
  x_14 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_15 = lean_box(0);
  x_16 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1(x_4, x_13, x_14, x_15, x_2);
  lean_dec(x_4);
  return x_16;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1___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_2);
  lean_dec(x_2);
  x_7 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_freeRegions___spec__1(x_1, x_6, x_7, x_4, x_5);
  lean_dec(x_1);
  return x_8;
  }
  }
  static lean_object* _init_l_Nat_foldAux___at_Lean_mkModuleData___spec__1___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instInhabitedEnvExtensionState;
  x_2 = l_Lean_instInhabitedPersistentEnvExtension(lean_box(0), lean_box(0), lean_box(0), x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Nat_foldAux___at_Lean_mkModuleData___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; uint8_t x_7; 
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = lean_nat_dec_eq(x_4, x_6);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_8 = lean_unsigned_to_nat(1u);
  x_9 = lean_nat_sub(x_4, x_8);
  lean_dec(x_4);
  x_10 = lean_nat_add(x_9, x_8);
  x_11 = lean_nat_sub(x_3, x_10);
  lean_dec(x_10);
  x_12 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1___closed__1;
  x_13 = lean_array_get(x_12, x_2, x_11);
  lean_dec(x_11);
  x_14 = l_Lean_instInhabitedEnvExtensionState;
  x_15 = l_Lean_PersistentEnvExtension_getState___rarg(x_14, x_13, x_1);
  x_16 = lean_ctor_get(x_13, 4);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_13, 1);
  lean_inc(x_17);
  lean_dec(x_13);
  x_18 = lean_apply_1(x_16, x_15);
  x_19 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set(x_19, 1, x_18);
  x_20 = lean_array_push(x_5, x_19);
  x_4 = x_9;
  x_5 = x_20;
  goto _start;
  }
  else
  {
  lean_dec(x_4);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_2, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; size_t x_7; size_t x_8; 
  x_6 = lean_array_uget(x_1, x_2);
  x_7 = 1;
  x_8 = lean_usize_add(x_2, x_7);
  switch (lean_obj_tag(x_6)) {
  case 0:
  {
  lean_object* x_9; lean_object* x_10; 
  x_9 = lean_ctor_get(x_6, 1);
  lean_inc(x_9);
  lean_dec(x_6);
  x_10 = lean_array_push(x_4, x_9);
  x_2 = x_8;
  x_4 = x_10;
  goto _start;
  }
  case 1:
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_6, 0);
  lean_inc(x_12);
  lean_dec(x_6);
  x_13 = l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3(x_12, x_4);
  x_2 = x_8;
  x_4 = x_13;
  goto _start;
  }
  default: 
  {
  x_2 = x_8;
  goto _start;
  }
  }
  }
  else
  {
  return x_4;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; uint8_t x_8; 
  x_7 = lean_array_get_size(x_2);
  x_8 = lean_nat_dec_lt(x_5, x_7);
  lean_dec(x_7);
  if (x_8 == 0)
  {
  lean_dec(x_5);
  lean_dec(x_1);
  return x_6;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_9 = lean_array_fget(x_2, x_5);
  x_10 = lean_array_fget(x_3, x_5);
  lean_inc(x_1);
  x_11 = lean_apply_3(x_1, x_6, x_9, x_10);
  x_12 = lean_unsigned_to_nat(1u);
  x_13 = lean_nat_add(x_5, x_12);
  lean_dec(x_5);
  x_4 = lean_box(0);
  x_5 = x_13;
  x_6 = x_11;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_array_push(x_1, x_3);
  return x_4;
  }
  }
  static lean_object* _init_l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___lambda__1___boxed), 3, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = lean_array_get_size(x_3);
  x_5 = lean_unsigned_to_nat(0u);
  x_6 = lean_nat_dec_lt(x_5, x_4);
  if (x_6 == 0)
  {
  lean_dec(x_4);
  lean_dec(x_3);
  return x_2;
  }
  else
  {
  uint8_t x_7; 
  x_7 = lean_nat_dec_le(x_4, x_4);
  if (x_7 == 0)
  {
  lean_dec(x_4);
  lean_dec(x_3);
  return x_2;
  }
  else
  {
  size_t x_8; size_t x_9; lean_object* x_10; 
  x_8 = 0;
  x_9 = lean_usize_of_nat(x_4);
  lean_dec(x_4);
  x_10 = l_Array_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4(x_3, x_8, x_9, x_2);
  lean_dec(x_3);
  return x_10;
  }
  }
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  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 = l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___closed__1;
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg(x_13, x_11, x_12, lean_box(0), x_14, x_2);
  lean_dec(x_12);
  lean_dec(x_11);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_mkModuleData___spec__2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  lean_dec(x_1);
  x_4 = l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkModuleData(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; uint8_t x_5; 
  x_3 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_4 = lean_st_ref_get(x_3, x_2);
  x_5 = !lean_is_exclusive(x_4);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_6 = lean_ctor_get(x_4, 0);
  x_7 = lean_array_get_size(x_6);
  x_8 = l_Lean_instInhabitedModuleData___closed__1;
  lean_inc(x_7);
  x_9 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1(x_1, x_6, x_7, x_7, x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_10 = lean_ctor_get(x_1, 3);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_10, 1);
  lean_inc(x_11);
  lean_dec(x_10);
  x_12 = lean_ctor_get(x_1, 1);
  lean_inc(x_12);
  lean_dec(x_1);
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = l_Std_PersistentHashMap_foldlM___at_Lean_mkModuleData___spec__2(x_13, x_8);
  x_15 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_15, 0, x_11);
  lean_ctor_set(x_15, 1, x_14);
  lean_ctor_set(x_15, 2, x_9);
  lean_ctor_set(x_4, 0, x_15);
  return x_4;
  }
  else
  {
  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_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 = lean_array_get_size(x_16);
  x_19 = l_Lean_instInhabitedModuleData___closed__1;
  lean_inc(x_18);
  x_20 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1(x_1, x_16, x_18, x_18, x_19);
  lean_dec(x_18);
  lean_dec(x_16);
  x_21 = lean_ctor_get(x_1, 3);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_21, 1);
  lean_inc(x_22);
  lean_dec(x_21);
  x_23 = lean_ctor_get(x_1, 1);
  lean_inc(x_23);
  lean_dec(x_1);
  x_24 = lean_ctor_get(x_23, 1);
  lean_inc(x_24);
  lean_dec(x_23);
  x_25 = l_Std_PersistentHashMap_foldlM___at_Lean_mkModuleData___spec__2(x_24, x_19);
  x_26 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_26, 0, x_22);
  lean_ctor_set(x_26, 1, x_25);
  lean_ctor_set(x_26, 2, x_20);
  x_27 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_27, 0, x_26);
  lean_ctor_set(x_27, 1, x_17);
  return x_27;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Nat_foldAux___at_Lean_mkModuleData___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4___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_foldlMUnsafe_fold___at_Lean_mkModuleData___spec__4(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_mkModuleData___spec__5___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___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_Std_PersistentHashMap_foldlMAux___at_Lean_mkModuleData___spec__3___lambda__1(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* lean_write_module(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  lean_inc(x_1);
  x_4 = l_Lean_mkModuleData(x_1, x_3);
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = lean_environment_main_module(x_1);
  x_8 = lean_save_module_data(x_2, x_7, x_5, x_6);
  lean_dec(x_5);
  lean_dec(x_7);
  lean_dec(x_2);
  return x_8;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_getEntriesFor___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Lean_instInhabitedName;
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  x_3 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_getEntriesFor(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_1, 2);
  x_5 = lean_array_get_size(x_4);
  x_6 = lean_nat_dec_lt(x_3, x_5);
  lean_dec(x_5);
  if (x_6 == 0)
  {
  lean_object* x_7; 
  lean_dec(x_3);
  x_7 = l_Lean_instInhabitedModuleData___closed__1;
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_8 = l___private_Lean_Environment_0__Lean_getEntriesFor___closed__1;
  x_9 = lean_array_get(x_8, x_4, x_3);
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_name_eq(x_10, x_2);
  lean_dec(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  lean_dec(x_9);
  x_12 = lean_unsigned_to_nat(1u);
  x_13 = lean_nat_add(x_3, x_12);
  lean_dec(x_3);
  x_3 = x_13;
  goto _start;
  }
  else
  {
  lean_object* x_15; 
  lean_dec(x_3);
  x_15 = lean_ctor_get(x_9, 1);
  lean_inc(x_15);
  lean_dec(x_9);
  return x_15;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_getEntriesFor___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l___private_Lean_Environment_0__Lean_getEntriesFor(x_1, x_2, x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_array_push(x_4, x_1);
  lean_ctor_set(x_2, 0, x_5);
  return x_2;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_6 = lean_ctor_get(x_2, 0);
  x_7 = lean_ctor_get(x_2, 1);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_dec(x_2);
  x_8 = lean_array_push(x_6, 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_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_usize_dec_lt(x_4, x_3);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_5);
  lean_ctor_set(x_8, 1, 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; size_t x_17; size_t x_18; 
  x_9 = lean_ctor_get(x_2, 0);
  x_10 = lean_array_uget(x_9, x_4);
  x_11 = lean_ctor_get(x_10, 1);
  lean_inc(x_11);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = l___private_Lean_Environment_0__Lean_getEntriesFor(x_1, x_11, x_12);
  lean_dec(x_11);
  x_14 = lean_ctor_get(x_10, 0);
  lean_inc(x_14);
  lean_dec(x_10);
  x_15 = lean_alloc_closure((void*)(l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1___lambda__1), 2, 1);
  lean_closure_set(x_15, 0, x_13);
  x_16 = l_Lean_EnvExtensionInterfaceUnsafe_imp___elambda__2___rarg(x_14, x_5, x_15);
  lean_dec(x_14);
  x_17 = 1;
  x_18 = lean_usize_add(x_4, x_17);
  x_4 = x_18;
  x_5 = x_16;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  uint8_t x_8; 
  x_8 = lean_usize_dec_lt(x_5, x_4);
  if (x_8 == 0)
  {
  lean_object* x_9; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_9 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_9, 0, x_6);
  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; size_t x_14; lean_object* x_15; size_t x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; size_t x_20; size_t x_21; 
  x_10 = lean_array_uget(x_3, x_5);
  x_11 = lean_array_get_size(x_2);
  lean_inc(x_1);
  lean_inc(x_2);
  x_12 = l_Array_toSubarray___rarg(x_2, x_1, x_11);
  x_13 = lean_ctor_get(x_12, 2);
  lean_inc(x_13);
  x_14 = lean_usize_of_nat(x_13);
  lean_dec(x_13);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  x_16 = lean_usize_of_nat(x_15);
  lean_dec(x_15);
  x_17 = l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1(x_10, x_12, x_14, x_16, x_6, x_7);
  lean_dec(x_12);
  lean_dec(x_10);
  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 = 1;
  x_21 = lean_usize_add(x_5, x_20);
  x_5 = x_21;
  x_6 = x_18;
  x_7 = x_19;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_setImportedEntries(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; size_t x_10; size_t x_11; lean_object* x_12; uint8_t x_13; 
  x_5 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_6 = lean_st_ref_get(x_5, x_4);
  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_array_get_size(x_2);
  x_10 = lean_usize_of_nat(x_9);
  lean_dec(x_9);
  x_11 = 0;
  x_12 = l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__2(x_3, x_7, x_2, x_10, x_11, x_1, x_8);
  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;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___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_3);
  lean_dec(x_3);
  x_8 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_9 = l_Subarray_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__1(x_1, x_2, x_7, x_8, x_5, x_6);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___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; lean_object* x_10; 
  x_8 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_9 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_10 = l_Array_forInUnsafe_loop___at___private_Lean_Environment_0__Lean_setImportedEntries___spec__2(x_1, x_2, x_3, x_8, x_9, x_6, x_7);
  lean_dec(x_3);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_setImportedEntries___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_Environment_0__Lean_setImportedEntries(x_1, x_2, x_3, x_4);
  lean_dec(x_2);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_updateEnvAttributes___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_update_env_attributes(x_1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_getNumBuiltiAttributes___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_get_num_attributes(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___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; lean_object* x_8; lean_object* x_9; 
  lean_dec(x_5);
  x_7 = lean_unsigned_to_nat(1u);
  x_8 = lean_nat_add(x_1, x_7);
  lean_dec(x_1);
  x_9 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(x_2, x_3, x_8, x_4, x_6);
  return x_9;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instInhabitedEnvExtensionState;
  x_2 = l_Lean_instInhabitedPersistentEnvExtensionState___rarg(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_6 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_7 = lean_st_ref_get(x_6, x_5);
  x_8 = !lean_is_exclusive(x_7);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
  x_9 = lean_ctor_get(x_7, 0);
  x_10 = lean_ctor_get(x_7, 1);
  x_11 = lean_array_get_size(x_9);
  x_12 = lean_nat_dec_lt(x_3, x_11);
  lean_dec(x_11);
  if (x_12 == 0)
  {
  lean_dec(x_9);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  lean_ctor_set(x_7, 0, x_4);
  return x_7;
  }
  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; 
  lean_free_object(x_7);
  x_13 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1___closed__1;
  x_14 = lean_array_get(x_13, x_9, x_3);
  lean_dec(x_9);
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1;
  x_17 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_16, x_15, x_4);
  x_18 = lean_st_ref_get(x_6, x_10);
  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 = lean_array_get_size(x_19);
  lean_dec(x_19);
  x_22 = lean_get_num_attributes(x_20);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; 
  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_14, 2);
  lean_inc(x_25);
  lean_dec(x_14);
  x_26 = !lean_is_exclusive(x_17);
  if (x_26 == 0)
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_27 = lean_ctor_get(x_17, 0);
  x_28 = lean_ctor_get(x_17, 1);
  lean_dec(x_28);
  lean_inc(x_2);
  lean_inc(x_4);
  x_29 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_29, 0, x_4);
  lean_ctor_set(x_29, 1, x_2);
  lean_inc(x_27);
  x_30 = lean_apply_3(x_25, x_27, x_29, x_24);
  if (lean_obj_tag(x_30) == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  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_ctor_set(x_17, 1, x_31);
  x_33 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(x_15, x_4, x_17);
  x_34 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(x_33, x_32);
  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 = lean_st_ref_get(x_6, x_36);
  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_get_num_attributes(x_39);
  if (lean_obj_tag(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_40, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_40, 1);
  lean_inc(x_42);
  lean_dec(x_40);
  x_43 = lean_array_get_size(x_38);
  lean_dec(x_38);
  x_44 = lean_nat_dec_lt(x_21, x_43);
  lean_dec(x_43);
  if (x_44 == 0)
  {
  uint8_t x_45; 
  x_45 = lean_nat_dec_lt(x_23, x_41);
  lean_dec(x_41);
  lean_dec(x_23);
  if (x_45 == 0)
  {
  lean_object* x_46; lean_object* x_47; 
  lean_dec(x_21);
  x_46 = lean_box(0);
  x_47 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_35, x_46, x_42);
  return x_47;
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; 
  x_48 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_35, x_1, x_21, x_42);
  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_update_env_attributes(x_49, x_50);
  if (lean_obj_tag(x_51) == 0)
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  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);
  x_54 = lean_box(0);
  x_55 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_52, x_54, x_53);
  return x_55;
  }
  else
  {
  uint8_t x_56; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_56 = !lean_is_exclusive(x_51);
  if (x_56 == 0)
  {
  return x_51;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_57 = lean_ctor_get(x_51, 0);
  x_58 = lean_ctor_get(x_51, 1);
  lean_inc(x_58);
  lean_inc(x_57);
  lean_dec(x_51);
  x_59 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_59, 0, x_57);
  lean_ctor_set(x_59, 1, x_58);
  return x_59;
  }
  }
  }
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; 
  lean_dec(x_41);
  lean_dec(x_23);
  x_60 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_35, x_1, x_21, x_42);
  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_update_env_attributes(x_61, x_62);
  if (lean_obj_tag(x_63) == 0)
  {
  lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  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_box(0);
  x_67 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_64, x_66, x_65);
  return x_67;
  }
  else
  {
  uint8_t x_68; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_68 = !lean_is_exclusive(x_63);
  if (x_68 == 0)
  {
  return x_63;
  }
  else
  {
  lean_object* x_69; lean_object* x_70; lean_object* x_71; 
  x_69 = lean_ctor_get(x_63, 0);
  x_70 = lean_ctor_get(x_63, 1);
  lean_inc(x_70);
  lean_inc(x_69);
  lean_dec(x_63);
  x_71 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_71, 0, x_69);
  lean_ctor_set(x_71, 1, x_70);
  return x_71;
  }
  }
  }
  }
  else
  {
  uint8_t x_72; 
  lean_dec(x_38);
  lean_dec(x_35);
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_72 = !lean_is_exclusive(x_40);
  if (x_72 == 0)
  {
  return x_40;
  }
  else
  {
  lean_object* x_73; lean_object* x_74; lean_object* x_75; 
  x_73 = lean_ctor_get(x_40, 0);
  x_74 = lean_ctor_get(x_40, 1);
  lean_inc(x_74);
  lean_inc(x_73);
  lean_dec(x_40);
  x_75 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_75, 0, x_73);
  lean_ctor_set(x_75, 1, x_74);
  return x_75;
  }
  }
  }
  else
  {
  uint8_t x_76; 
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_76 = !lean_is_exclusive(x_34);
  if (x_76 == 0)
  {
  return x_34;
  }
  else
  {
  lean_object* x_77; lean_object* x_78; lean_object* x_79; 
  x_77 = lean_ctor_get(x_34, 0);
  x_78 = lean_ctor_get(x_34, 1);
  lean_inc(x_78);
  lean_inc(x_77);
  lean_dec(x_34);
  x_79 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_79, 0, x_77);
  lean_ctor_set(x_79, 1, x_78);
  return x_79;
  }
  }
  }
  else
  {
  uint8_t x_80; 
  lean_free_object(x_17);
  lean_dec(x_27);
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_15);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_80 = !lean_is_exclusive(x_30);
  if (x_80 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_81; lean_object* x_82; lean_object* x_83; 
  x_81 = lean_ctor_get(x_30, 0);
  x_82 = lean_ctor_get(x_30, 1);
  lean_inc(x_82);
  lean_inc(x_81);
  lean_dec(x_30);
  x_83 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_83, 0, x_81);
  lean_ctor_set(x_83, 1, x_82);
  return x_83;
  }
  }
  }
  else
  {
  lean_object* x_84; lean_object* x_85; lean_object* x_86; 
  x_84 = lean_ctor_get(x_17, 0);
  lean_inc(x_84);
  lean_dec(x_17);
  lean_inc(x_2);
  lean_inc(x_4);
  x_85 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_85, 0, x_4);
  lean_ctor_set(x_85, 1, x_2);
  lean_inc(x_84);
  x_86 = lean_apply_3(x_25, x_84, x_85, x_24);
  if (lean_obj_tag(x_86) == 0)
  {
  lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; 
  x_87 = lean_ctor_get(x_86, 0);
  lean_inc(x_87);
  x_88 = lean_ctor_get(x_86, 1);
  lean_inc(x_88);
  lean_dec(x_86);
  x_89 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_89, 0, x_84);
  lean_ctor_set(x_89, 1, x_87);
  x_90 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(x_15, x_4, x_89);
  x_91 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(x_90, x_88);
  if (lean_obj_tag(x_91) == 0)
  {
  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_92 = lean_ctor_get(x_91, 0);
  lean_inc(x_92);
  x_93 = lean_ctor_get(x_91, 1);
  lean_inc(x_93);
  lean_dec(x_91);
  x_94 = lean_st_ref_get(x_6, x_93);
  x_95 = lean_ctor_get(x_94, 0);
  lean_inc(x_95);
  x_96 = lean_ctor_get(x_94, 1);
  lean_inc(x_96);
  lean_dec(x_94);
  x_97 = lean_get_num_attributes(x_96);
  if (lean_obj_tag(x_97) == 0)
  {
  lean_object* x_98; lean_object* x_99; lean_object* x_100; uint8_t x_101; 
  x_98 = lean_ctor_get(x_97, 0);
  lean_inc(x_98);
  x_99 = lean_ctor_get(x_97, 1);
  lean_inc(x_99);
  lean_dec(x_97);
  x_100 = lean_array_get_size(x_95);
  lean_dec(x_95);
  x_101 = lean_nat_dec_lt(x_21, x_100);
  lean_dec(x_100);
  if (x_101 == 0)
  {
  uint8_t x_102; 
  x_102 = lean_nat_dec_lt(x_23, x_98);
  lean_dec(x_98);
  lean_dec(x_23);
  if (x_102 == 0)
  {
  lean_object* x_103; lean_object* x_104; 
  lean_dec(x_21);
  x_103 = lean_box(0);
  x_104 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_92, x_103, x_99);
  return x_104;
  }
  else
  {
  lean_object* x_105; lean_object* x_106; lean_object* x_107; lean_object* x_108; 
  x_105 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_92, x_1, x_21, x_99);
  x_106 = lean_ctor_get(x_105, 0);
  lean_inc(x_106);
  x_107 = lean_ctor_get(x_105, 1);
  lean_inc(x_107);
  lean_dec(x_105);
  x_108 = lean_update_env_attributes(x_106, x_107);
  if (lean_obj_tag(x_108) == 0)
  {
  lean_object* x_109; lean_object* x_110; lean_object* x_111; lean_object* x_112; 
  x_109 = lean_ctor_get(x_108, 0);
  lean_inc(x_109);
  x_110 = lean_ctor_get(x_108, 1);
  lean_inc(x_110);
  lean_dec(x_108);
  x_111 = lean_box(0);
  x_112 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_109, x_111, x_110);
  return x_112;
  }
  else
  {
  lean_object* x_113; lean_object* x_114; lean_object* x_115; lean_object* x_116; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_113 = lean_ctor_get(x_108, 0);
  lean_inc(x_113);
  x_114 = lean_ctor_get(x_108, 1);
  lean_inc(x_114);
  if (lean_is_exclusive(x_108)) {
   lean_ctor_release(x_108, 0);
   lean_ctor_release(x_108, 1);
   x_115 = x_108;
  } else {
   lean_dec_ref(x_108);
   x_115 = lean_box(0);
  }
  if (lean_is_scalar(x_115)) {
   x_116 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_116 = x_115;
  }
  lean_ctor_set(x_116, 0, x_113);
  lean_ctor_set(x_116, 1, x_114);
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  }
  }
  }
  else
  {
  lean_object* x_117; lean_object* x_118; lean_object* x_119; lean_object* x_120; 
  lean_dec(x_98);
  lean_dec(x_23);
  x_117 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_92, x_1, x_21, x_99);
  x_118 = lean_ctor_get(x_117, 0);
  lean_inc(x_118);
  x_119 = lean_ctor_get(x_117, 1);
  lean_inc(x_119);
  lean_dec(x_117);
  x_120 = lean_update_env_attributes(x_118, x_119);
  if (lean_obj_tag(x_120) == 0)
  {
  lean_object* x_121; lean_object* x_122; lean_object* x_123; lean_object* x_124; 
  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_box(0);
  x_124 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_121, x_123, x_122);
  return x_124;
  }
  else
  {
  lean_object* x_125; lean_object* x_126; lean_object* x_127; lean_object* x_128; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_125 = lean_ctor_get(x_120, 0);
  lean_inc(x_125);
  x_126 = lean_ctor_get(x_120, 1);
  lean_inc(x_126);
  if (lean_is_exclusive(x_120)) {
   lean_ctor_release(x_120, 0);
   lean_ctor_release(x_120, 1);
   x_127 = x_120;
  } else {
   lean_dec_ref(x_120);
   x_127 = lean_box(0);
  }
  if (lean_is_scalar(x_127)) {
   x_128 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_128 = x_127;
  }
  lean_ctor_set(x_128, 0, x_125);
  lean_ctor_set(x_128, 1, x_126);
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  }
  }
  else
  {
  lean_object* x_129; lean_object* x_130; lean_object* x_131; lean_object* x_132; 
  lean_dec(x_95);
  lean_dec(x_92);
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_129 = lean_ctor_get(x_97, 0);
  lean_inc(x_129);
  x_130 = lean_ctor_get(x_97, 1);
  lean_inc(x_130);
  if (lean_is_exclusive(x_97)) {
   lean_ctor_release(x_97, 0);
   lean_ctor_release(x_97, 1);
   x_131 = x_97;
  } else {
   lean_dec_ref(x_97);
   x_131 = lean_box(0);
  }
  if (lean_is_scalar(x_131)) {
   x_132 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_132 = x_131;
  }
  lean_ctor_set(x_132, 0, x_129);
  lean_ctor_set(x_132, 1, x_130);
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  }
  }
  else
  {
  lean_object* x_133; lean_object* x_134; lean_object* x_135; lean_object* x_136; 
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_133 = lean_ctor_get(x_91, 0);
  lean_inc(x_133);
  x_134 = lean_ctor_get(x_91, 1);
  lean_inc(x_134);
  if (lean_is_exclusive(x_91)) {
   lean_ctor_release(x_91, 0);
   lean_ctor_release(x_91, 1);
   x_135 = x_91;
  } else {
   lean_dec_ref(x_91);
   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;
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  }
  else
  {
  lean_object* x_137; lean_object* x_138; lean_object* x_139; lean_object* x_140; 
  lean_dec(x_84);
  lean_dec(x_23);
  lean_dec(x_21);
  lean_dec(x_15);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_137 = lean_ctor_get(x_86, 0);
  lean_inc(x_137);
  x_138 = lean_ctor_get(x_86, 1);
  lean_inc(x_138);
  if (lean_is_exclusive(x_86)) {
   lean_ctor_release(x_86, 0);
   lean_ctor_release(x_86, 1);
   x_139 = x_86;
  } else {
   lean_dec_ref(x_86);
   x_139 = lean_box(0);
  }
  if (lean_is_scalar(x_139)) {
   x_140 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_140 = x_139;
  }
  lean_ctor_set(x_140, 0, x_137);
  lean_ctor_set(x_140, 1, x_138);
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  }
  }
  else
  {
  uint8_t x_141; 
  lean_dec(x_21);
  lean_dec(x_17);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_141 = !lean_is_exclusive(x_22);
  if (x_141 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_142; lean_object* x_143; lean_object* x_144; 
  x_142 = lean_ctor_get(x_22, 0);
  x_143 = lean_ctor_get(x_22, 1);
  lean_inc(x_143);
  lean_inc(x_142);
  lean_dec(x_22);
  x_144 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_144, 0, x_142);
  lean_ctor_set(x_144, 1, x_143);
  return x_144;
  }
  }
  }
  }
  else
  {
  lean_object* x_145; lean_object* x_146; lean_object* x_147; uint8_t x_148; 
  x_145 = lean_ctor_get(x_7, 0);
  x_146 = lean_ctor_get(x_7, 1);
  lean_inc(x_146);
  lean_inc(x_145);
  lean_dec(x_7);
  x_147 = lean_array_get_size(x_145);
  x_148 = lean_nat_dec_lt(x_3, x_147);
  lean_dec(x_147);
  if (x_148 == 0)
  {
  lean_object* x_149; 
  lean_dec(x_145);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_149 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_149, 0, x_4);
  lean_ctor_set(x_149, 1, x_146);
  return x_149;
  }
  else
  {
  lean_object* x_150; lean_object* x_151; lean_object* x_152; lean_object* x_153; lean_object* x_154; lean_object* x_155; lean_object* x_156; lean_object* x_157; lean_object* x_158; lean_object* x_159; 
  x_150 = l_Nat_foldAux___at_Lean_mkModuleData___spec__1___closed__1;
  x_151 = lean_array_get(x_150, x_145, x_3);
  lean_dec(x_145);
  x_152 = lean_ctor_get(x_151, 0);
  lean_inc(x_152);
  x_153 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1;
  x_154 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_153, x_152, x_4);
  x_155 = lean_st_ref_get(x_6, x_146);
  x_156 = lean_ctor_get(x_155, 0);
  lean_inc(x_156);
  x_157 = lean_ctor_get(x_155, 1);
  lean_inc(x_157);
  lean_dec(x_155);
  x_158 = lean_array_get_size(x_156);
  lean_dec(x_156);
  x_159 = lean_get_num_attributes(x_157);
  if (lean_obj_tag(x_159) == 0)
  {
  lean_object* x_160; lean_object* x_161; lean_object* x_162; lean_object* x_163; lean_object* x_164; lean_object* x_165; lean_object* x_166; 
  x_160 = lean_ctor_get(x_159, 0);
  lean_inc(x_160);
  x_161 = lean_ctor_get(x_159, 1);
  lean_inc(x_161);
  lean_dec(x_159);
  x_162 = lean_ctor_get(x_151, 2);
  lean_inc(x_162);
  lean_dec(x_151);
  x_163 = lean_ctor_get(x_154, 0);
  lean_inc(x_163);
  if (lean_is_exclusive(x_154)) {
   lean_ctor_release(x_154, 0);
   lean_ctor_release(x_154, 1);
   x_164 = x_154;
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   lean_dec_ref(x_154);
   x_164 = lean_box(0);
  }
  lean_inc(x_2);
  lean_inc(x_4);
  x_165 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_165, 0, x_4);
  lean_ctor_set(x_165, 1, x_2);
  lean_inc(x_163);
  x_166 = lean_apply_3(x_162, x_163, x_165, x_161);
  if (lean_obj_tag(x_166) == 0)
  {
  lean_object* x_167; lean_object* x_168; lean_object* x_169; lean_object* x_170; lean_object* x_171; 
  x_167 = lean_ctor_get(x_166, 0);
  lean_inc(x_167);
  x_168 = lean_ctor_get(x_166, 1);
  lean_inc(x_168);
  lean_dec(x_166);
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   x_169 = lean_alloc_ctor(0, 2, 0);
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   x_169 = x_164;
  }
  lean_ctor_set(x_169, 0, x_163);
  lean_ctor_set(x_169, 1, x_167);
  x_170 = l_Lean_EnvExtensionInterfaceUnsafe_setState___rarg(x_152, x_4, x_169);
  x_171 = l_Lean_EnvExtensionInterfaceUnsafe_ensureExtensionsArraySize(x_170, x_168);
  if (lean_obj_tag(x_171) == 0)
  {
  lean_object* x_172; lean_object* x_173; lean_object* x_174; lean_object* x_175; lean_object* x_176; lean_object* x_177; 
  x_172 = lean_ctor_get(x_171, 0);
  lean_inc(x_172);
  x_173 = lean_ctor_get(x_171, 1);
  lean_inc(x_173);
  lean_dec(x_171);
  x_174 = lean_st_ref_get(x_6, x_173);
  x_175 = lean_ctor_get(x_174, 0);
  lean_inc(x_175);
  x_176 = lean_ctor_get(x_174, 1);
  lean_inc(x_176);
  lean_dec(x_174);
  x_177 = lean_get_num_attributes(x_176);
  if (lean_obj_tag(x_177) == 0)
  {
  lean_object* x_178; lean_object* x_179; lean_object* x_180; uint8_t x_181; 
  x_178 = lean_ctor_get(x_177, 0);
  lean_inc(x_178);
  x_179 = lean_ctor_get(x_177, 1);
  lean_inc(x_179);
  lean_dec(x_177);
  x_180 = lean_array_get_size(x_175);
  lean_dec(x_175);
  x_181 = lean_nat_dec_lt(x_158, x_180);
  lean_dec(x_180);
  if (x_181 == 0)
  {
  uint8_t x_182; 
  x_182 = lean_nat_dec_lt(x_160, x_178);
  lean_dec(x_178);
  lean_dec(x_160);
  if (x_182 == 0)
  {
  lean_object* x_183; lean_object* x_184; 
  lean_dec(x_158);
  x_183 = lean_box(0);
  x_184 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_172, x_183, x_179);
  return x_184;
  }
  else
  {
  lean_object* x_185; lean_object* x_186; lean_object* x_187; lean_object* x_188; 
  x_185 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_172, x_1, x_158, x_179);
  x_186 = lean_ctor_get(x_185, 0);
  lean_inc(x_186);
  x_187 = lean_ctor_get(x_185, 1);
  lean_inc(x_187);
  lean_dec(x_185);
  x_188 = lean_update_env_attributes(x_186, x_187);
  if (lean_obj_tag(x_188) == 0)
  {
  lean_object* x_189; lean_object* x_190; lean_object* x_191; lean_object* x_192; 
  x_189 = lean_ctor_get(x_188, 0);
  lean_inc(x_189);
  x_190 = lean_ctor_get(x_188, 1);
  lean_inc(x_190);
  lean_dec(x_188);
  x_191 = lean_box(0);
  x_192 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_189, x_191, x_190);
  return x_192;
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  else
  {
  lean_object* x_193; lean_object* x_194; lean_object* x_195; lean_object* x_196; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_193 = lean_ctor_get(x_188, 0);
  lean_inc(x_193);
  x_194 = lean_ctor_get(x_188, 1);
  lean_inc(x_194);
  if (lean_is_exclusive(x_188)) {
   lean_ctor_release(x_188, 0);
   lean_ctor_release(x_188, 1);
   x_195 = x_188;
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   lean_dec_ref(x_188);
   x_195 = lean_box(0);
  }
  if (lean_is_scalar(x_195)) {
   x_196 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_196 = x_195;
  }
  lean_ctor_set(x_196, 0, x_193);
  lean_ctor_set(x_196, 1, x_194);
  return x_196;
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  }
  }
  else
  {
  lean_object* x_197; lean_object* x_198; lean_object* x_199; lean_object* x_200; 
  lean_dec(x_178);
  lean_dec(x_160);
  x_197 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_172, x_1, x_158, x_179);
  x_198 = lean_ctor_get(x_197, 0);
  lean_inc(x_198);
  x_199 = lean_ctor_get(x_197, 1);
  lean_inc(x_199);
  lean_dec(x_197);
  x_200 = lean_update_env_attributes(x_198, x_199);
  if (lean_obj_tag(x_200) == 0)
  {
  lean_object* x_201; lean_object* x_202; lean_object* x_203; lean_object* x_204; 
  x_201 = lean_ctor_get(x_200, 0);
  lean_inc(x_201);
  x_202 = lean_ctor_get(x_200, 1);
  lean_inc(x_202);
  lean_dec(x_200);
  x_203 = lean_box(0);
  x_204 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___lambda__1(x_3, x_1, x_2, x_201, x_203, x_202);
  return x_204;
  }
  else
  {
  lean_object* x_205; lean_object* x_206; lean_object* x_207; lean_object* x_208; 
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_205 = lean_ctor_get(x_200, 0);
  lean_inc(x_205);
  x_206 = lean_ctor_get(x_200, 1);
  lean_inc(x_206);
  if (lean_is_exclusive(x_200)) {
   lean_ctor_release(x_200, 0);
   lean_ctor_release(x_200, 1);
   x_207 = x_200;
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   lean_dec_ref(x_200);
   x_207 = lean_box(0);
  }
  if (lean_is_scalar(x_207)) {
   x_208 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_208 = x_207;
  }
  lean_ctor_set(x_208, 0, x_205);
  lean_ctor_set(x_208, 1, x_206);
  return x_208;
  }
  }
  }
  else
  {
  lean_object* x_209; lean_object* x_210; lean_object* x_211; lean_object* x_212; 
  lean_dec(x_175);
  lean_dec(x_172);
  lean_dec(x_160);
  lean_dec(x_158);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_209 = lean_ctor_get(x_177, 0);
  lean_inc(x_209);
  x_210 = lean_ctor_get(x_177, 1);
  lean_inc(x_210);
  if (lean_is_exclusive(x_177)) {
   lean_ctor_release(x_177, 0);
   lean_ctor_release(x_177, 1);
   x_211 = x_177;
  } else {
   lean_dec_ref(x_177);
   x_211 = lean_box(0);
  }
  if (lean_is_scalar(x_211)) {
   x_212 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_212 = x_211;
  }
  lean_ctor_set(x_212, 0, x_209);
  lean_ctor_set(x_212, 1, x_210);
  return x_212;
  }
  }
  else
  {
  lean_object* x_213; lean_object* x_214; lean_object* x_215; lean_object* x_216; 
  lean_dec(x_160);
  lean_dec(x_158);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_213 = lean_ctor_get(x_171, 0);
  lean_inc(x_213);
  x_214 = lean_ctor_get(x_171, 1);
  lean_inc(x_214);
  if (lean_is_exclusive(x_171)) {
   lean_ctor_release(x_171, 0);
   lean_ctor_release(x_171, 1);
   x_215 = x_171;
  } else {
   lean_dec_ref(x_171);
   x_215 = lean_box(0);
  }
  if (lean_is_scalar(x_215)) {
   x_216 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_216 = x_215;
  }
  lean_ctor_set(x_216, 0, x_213);
  lean_ctor_set(x_216, 1, x_214);
  return x_216;
  }
  }
  else
  {
  lean_object* x_217; lean_object* x_218; lean_object* x_219; lean_object* x_220; 
  lean_dec(x_164);
  lean_dec(x_163);
  lean_dec(x_160);
  lean_dec(x_158);
  lean_dec(x_152);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_217 = lean_ctor_get(x_166, 0);
  lean_inc(x_217);
  x_218 = lean_ctor_get(x_166, 1);
  lean_inc(x_218);
  if (lean_is_exclusive(x_166)) {
   lean_ctor_release(x_166, 0);
   lean_ctor_release(x_166, 1);
   x_219 = x_166;
  } else {
   lean_dec_ref(x_166);
   x_219 = lean_box(0);
  }
  if (lean_is_scalar(x_219)) {
   x_220 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_220 = x_219;
  }
  lean_ctor_set(x_220, 0, x_217);
  lean_ctor_set(x_220, 1, x_218);
  return x_220;
  }
  }
  else
  {
  lean_object* x_221; lean_object* x_222; lean_object* x_223; lean_object* x_224; 
  lean_dec(x_158);
  lean_dec(x_154);
  lean_dec(x_152);
  lean_dec(x_151);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_221 = lean_ctor_get(x_159, 0);
  lean_inc(x_221);
  x_222 = lean_ctor_get(x_159, 1);
  lean_inc(x_222);
  if (lean_is_exclusive(x_159)) {
   lean_ctor_release(x_159, 0);
   lean_ctor_release(x_159, 1);
   x_223 = x_159;
  } else {
   lean_dec_ref(x_159);
   x_223 = lean_box(0);
  }
  if (lean_is_scalar(x_223)) {
   x_224 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_224 = x_223;
  }
  lean_ctor_set(x_224, 0, x_221);
  lean_ctor_set(x_224, 1, x_222);
  return x_224;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_finalizePersistentExtensions(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_unsigned_to_nat(0u);
  x_6 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(x_2, x_3, x_5, x_1, x_4);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_ImportState_moduleNameSet___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_NameSet_empty;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_ImportState_moduleNames___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_ImportState_moduleData___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_ImportState_regions___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_instInhabitedModuleData___closed__1;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods___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; 
  x_7 = lean_read_module_data(x_1, x_6);
  lean_dec(x_1);
  if (lean_obj_tag(x_7) == 0)
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  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);
  x_11 = lean_ctor_get(x_8, 1);
  lean_inc(x_11);
  lean_dec(x_8);
  x_12 = lean_ctor_get(x_10, 0);
  lean_inc(x_12);
  x_13 = lean_array_to_list(lean_box(0), x_12);
  lean_inc(x_5);
  x_14 = l_Lean_importModules_importMods(x_13, x_5, x_9);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; uint8_t x_19; 
  x_15 = lean_ctor_get(x_14, 1);
  lean_inc(x_15);
  lean_dec(x_14);
  x_16 = lean_st_ref_take(x_5, 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_is_exclusive(x_17);
  if (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; 
  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_array_push(x_20, x_2);
  x_24 = lean_array_push(x_21, x_10);
  x_25 = lean_array_push(x_22, x_11);
  lean_ctor_set(x_17, 3, x_25);
  lean_ctor_set(x_17, 2, x_24);
  lean_ctor_set(x_17, 1, x_23);
  x_26 = lean_st_ref_set(x_5, x_17, x_18);
  x_27 = lean_ctor_get(x_26, 1);
  lean_inc(x_27);
  lean_dec(x_26);
  x_28 = l_Lean_importModules_importMods(x_3, x_5, x_27);
  return x_28;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_29 = lean_ctor_get(x_17, 0);
  x_30 = lean_ctor_get(x_17, 1);
  x_31 = lean_ctor_get(x_17, 2);
  x_32 = lean_ctor_get(x_17, 3);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_17);
  x_33 = lean_array_push(x_30, x_2);
  x_34 = lean_array_push(x_31, x_10);
  x_35 = lean_array_push(x_32, x_11);
  x_36 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_36, 0, x_29);
  lean_ctor_set(x_36, 1, x_33);
  lean_ctor_set(x_36, 2, x_34);
  lean_ctor_set(x_36, 3, x_35);
  x_37 = lean_st_ref_set(x_5, x_36, x_18);
  x_38 = lean_ctor_get(x_37, 1);
  lean_inc(x_38);
  lean_dec(x_37);
  x_39 = l_Lean_importModules_importMods(x_3, x_5, x_38);
  return x_39;
  }
  }
  else
  {
  uint8_t x_40; 
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  x_40 = !lean_is_exclusive(x_14);
  if (x_40 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_14, 0);
  x_42 = lean_ctor_get(x_14, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_14);
  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;
  }
  }
  }
  else
  {
  uint8_t x_44; 
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  x_44 = !lean_is_exclusive(x_7);
  if (x_44 == 0)
  {
  return x_7;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_ctor_get(x_7, 0);
  x_46 = lean_ctor_get(x_7, 1);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_dec(x_7);
  x_47 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  return x_47;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_importModules_importMods___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("object file '");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_importModules_importMods___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("' of module ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_importModules_importMods___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string(" does not exist");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods(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_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; uint8_t 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 = lean_st_ref_get(x_2, x_3);
  x_9 = lean_ctor_get_uint8(x_6, sizeof(void*)*1);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_10 = lean_ctor_get(x_8, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_8, 1);
  lean_inc(x_11);
  lean_dec(x_8);
  x_12 = lean_ctor_get(x_10, 0);
  lean_inc(x_12);
  lean_dec(x_10);
  x_13 = lean_ctor_get(x_6, 0);
  lean_inc(x_13);
  lean_dec(x_6);
  x_14 = l_Lean_NameSet_contains(x_12, x_13);
  lean_dec(x_12);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_15 = lean_st_ref_take(x_2, x_11);
  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_is_exclusive(x_16);
  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; 
  x_19 = lean_ctor_get(x_16, 0);
  x_20 = lean_box(0);
  lean_inc(x_13);
  x_21 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_19, x_13, x_20);
  lean_ctor_set(x_16, 0, x_21);
  x_22 = lean_st_ref_set(x_2, x_16, x_17);
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  lean_dec(x_22);
  lean_inc(x_13);
  x_24 = l_Lean_findOLean(x_13, x_23);
  if (lean_obj_tag(x_24) == 0)
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; uint8_t x_29; 
  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_System_FilePath_pathExists(x_25, x_26);
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_unbox(x_28);
  lean_dec(x_28);
  if (x_29 == 0)
  {
  uint8_t x_30; 
  lean_dec(x_7);
  lean_dec(x_2);
  x_30 = !lean_is_exclusive(x_27);
  if (x_30 == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; uint8_t x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; 
  x_31 = lean_ctor_get(x_27, 0);
  lean_dec(x_31);
  x_32 = l_Lean_importModules_importMods___closed__1;
  x_33 = lean_string_append(x_32, x_25);
  lean_dec(x_25);
  x_34 = l_Lean_importModules_importMods___closed__2;
  x_35 = lean_string_append(x_33, x_34);
  x_36 = 1;
  x_37 = l_Lean_Name_toString(x_13, x_36);
  x_38 = lean_string_append(x_35, x_37);
  lean_dec(x_37);
  x_39 = l_Lean_importModules_importMods___closed__3;
  x_40 = lean_string_append(x_38, x_39);
  x_41 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_41, 0, x_40);
  lean_ctor_set_tag(x_27, 1);
  lean_ctor_set(x_27, 0, x_41);
  return x_27;
  }
  else
  {
  lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; uint8_t 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; 
  x_42 = lean_ctor_get(x_27, 1);
  lean_inc(x_42);
  lean_dec(x_27);
  x_43 = l_Lean_importModules_importMods___closed__1;
  x_44 = lean_string_append(x_43, x_25);
  lean_dec(x_25);
  x_45 = l_Lean_importModules_importMods___closed__2;
  x_46 = lean_string_append(x_44, x_45);
  x_47 = 1;
  x_48 = l_Lean_Name_toString(x_13, x_47);
  x_49 = lean_string_append(x_46, x_48);
  lean_dec(x_48);
  x_50 = l_Lean_importModules_importMods___closed__3;
  x_51 = lean_string_append(x_49, x_50);
  x_52 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_52, 0, x_51);
  x_53 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_53, 0, x_52);
  lean_ctor_set(x_53, 1, x_42);
  return x_53;
  }
  }
  else
  {
  lean_object* x_54; lean_object* x_55; 
  x_54 = lean_ctor_get(x_27, 1);
  lean_inc(x_54);
  lean_dec(x_27);
  x_55 = l_Lean_importModules_importMods___lambda__1(x_25, x_13, x_7, x_20, x_2, x_54);
  return x_55;
  }
  }
  else
  {
  uint8_t x_56; 
  lean_dec(x_13);
  lean_dec(x_7);
  lean_dec(x_2);
  x_56 = !lean_is_exclusive(x_24);
  if (x_56 == 0)
  {
  return x_24;
  }
  else
  {
  lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_57 = lean_ctor_get(x_24, 0);
  x_58 = lean_ctor_get(x_24, 1);
  lean_inc(x_58);
  lean_inc(x_57);
  lean_dec(x_24);
  x_59 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_59, 0, x_57);
  lean_ctor_set(x_59, 1, x_58);
  return x_59;
  }
  }
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
  x_60 = lean_ctor_get(x_16, 0);
  x_61 = lean_ctor_get(x_16, 1);
  x_62 = lean_ctor_get(x_16, 2);
  x_63 = lean_ctor_get(x_16, 3);
  lean_inc(x_63);
  lean_inc(x_62);
  lean_inc(x_61);
  lean_inc(x_60);
  lean_dec(x_16);
  x_64 = lean_box(0);
  lean_inc(x_13);
  x_65 = l_Std_RBNode_insert___at_Lean_NameSet_insert___spec__1(x_60, x_13, x_64);
  x_66 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_66, 0, x_65);
  lean_ctor_set(x_66, 1, x_61);
  lean_ctor_set(x_66, 2, x_62);
  lean_ctor_set(x_66, 3, x_63);
  x_67 = lean_st_ref_set(x_2, x_66, x_17);
  x_68 = lean_ctor_get(x_67, 1);
  lean_inc(x_68);
  lean_dec(x_67);
  lean_inc(x_13);
  x_69 = l_Lean_findOLean(x_13, x_68);
  if (lean_obj_tag(x_69) == 0)
  {
  lean_object* x_70; lean_object* x_71; lean_object* x_72; lean_object* x_73; uint8_t 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);
  lean_dec(x_69);
  x_72 = l_System_FilePath_pathExists(x_70, x_71);
  x_73 = lean_ctor_get(x_72, 0);
  lean_inc(x_73);
  x_74 = lean_unbox(x_73);
  lean_dec(x_73);
  if (x_74 == 0)
  {
  lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; lean_object* x_80; uint8_t x_81; 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_dec(x_7);
  lean_dec(x_2);
  x_75 = lean_ctor_get(x_72, 1);
  lean_inc(x_75);
  if (lean_is_exclusive(x_72)) {
   lean_ctor_release(x_72, 0);
   lean_ctor_release(x_72, 1);
   x_76 = x_72;
  } else {
   lean_dec_ref(x_72);
   x_76 = lean_box(0);
  }
  x_77 = l_Lean_importModules_importMods___closed__1;
  x_78 = lean_string_append(x_77, x_70);
  lean_dec(x_70);
  x_79 = l_Lean_importModules_importMods___closed__2;
  x_80 = lean_string_append(x_78, x_79);
  x_81 = 1;
  x_82 = l_Lean_Name_toString(x_13, x_81);
  x_83 = lean_string_append(x_80, x_82);
  lean_dec(x_82);
  x_84 = l_Lean_importModules_importMods___closed__3;
  x_85 = lean_string_append(x_83, x_84);
  x_86 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_86, 0, x_85);
  if (lean_is_scalar(x_76)) {
   x_87 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_87 = x_76;
   lean_ctor_set_tag(x_87, 1);
  }
  lean_ctor_set(x_87, 0, x_86);
  lean_ctor_set(x_87, 1, x_75);
  return x_87;
  }
  else
  {
  lean_object* x_88; lean_object* x_89; 
  x_88 = lean_ctor_get(x_72, 1);
  lean_inc(x_88);
  lean_dec(x_72);
  x_89 = l_Lean_importModules_importMods___lambda__1(x_70, x_13, x_7, x_64, x_2, x_88);
  return x_89;
  }
  }
  else
  {
  lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; 
  lean_dec(x_13);
  lean_dec(x_7);
  lean_dec(x_2);
  x_90 = lean_ctor_get(x_69, 0);
  lean_inc(x_90);
  x_91 = lean_ctor_get(x_69, 1);
  lean_inc(x_91);
  if (lean_is_exclusive(x_69)) {
   lean_ctor_release(x_69, 0);
   lean_ctor_release(x_69, 1);
   x_92 = x_69;
  } else {
   lean_dec_ref(x_69);
   x_92 = lean_box(0);
  }
  if (lean_is_scalar(x_92)) {
   x_93 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_93 = x_92;
  }
  lean_ctor_set(x_93, 0, x_90);
  lean_ctor_set(x_93, 1, x_91);
  return x_93;
  }
  }
  }
  else
  {
  lean_dec(x_13);
  x_1 = x_7;
  x_3 = x_11;
  goto _start;
  }
  }
  else
  {
  lean_object* x_95; 
  lean_dec(x_6);
  x_95 = lean_ctor_get(x_8, 1);
  lean_inc(x_95);
  lean_dec(x_8);
  x_1 = x_7;
  x_3 = x_95;
  goto _start;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules_importMods___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_Lean_importModules_importMods___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_4);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_lt(x_3, x_2);
  if (x_6 == 0)
  {
  lean_object* x_7; 
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_4);
  lean_ctor_set(x_7, 1, x_5);
  return x_7;
  }
  else
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; size_t x_12; size_t x_13; 
  x_8 = lean_array_uget(x_1, x_3);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  lean_dec(x_8);
  x_10 = lean_array_get_size(x_9);
  lean_dec(x_9);
  x_11 = lean_nat_add(x_4, x_10);
  lean_dec(x_10);
  lean_dec(x_4);
  x_12 = 1;
  x_13 = lean_usize_add(x_3, x_12);
  x_3 = x_13;
  x_4 = x_11;
  goto _start;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Std_AssocList_contains___at_Lean_importModules___spec__3(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  uint8_t x_3; 
  x_3 = 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);
  x_5 = lean_ctor_get(x_2, 2);
  x_6 = lean_name_eq(x_4, x_1);
  if (x_6 == 0)
  {
  x_2 = x_5;
  goto _start;
  }
  else
  {
  uint8_t x_8; 
  x_8 = 1;
  return x_8;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_importModules___spec__6(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  return x_1;
  }
  else
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_2);
  if (x_3 == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint64_t x_7; size_t x_8; size_t x_9; lean_object* x_10; lean_object* x_11; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_2, 2);
  x_6 = lean_array_get_size(x_1);
  x_7 = l_Lean_Name_hash(x_4);
  x_8 = lean_uint64_to_usize(x_7);
  x_9 = lean_usize_modn(x_8, x_6);
  lean_dec(x_6);
  x_10 = lean_array_uget(x_1, x_9);
  lean_ctor_set(x_2, 2, x_10);
  x_11 = lean_array_uset(x_1, x_9, x_2);
  x_1 = x_11;
  x_2 = x_5;
  goto _start;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; uint64_t x_17; size_t x_18; size_t x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_13 = lean_ctor_get(x_2, 0);
  x_14 = lean_ctor_get(x_2, 1);
  x_15 = lean_ctor_get(x_2, 2);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_inc(x_13);
  lean_dec(x_2);
  x_16 = lean_array_get_size(x_1);
  x_17 = l_Lean_Name_hash(x_13);
  x_18 = lean_uint64_to_usize(x_17);
  x_19 = lean_usize_modn(x_18, x_16);
  lean_dec(x_16);
  x_20 = lean_array_uget(x_1, x_19);
  x_21 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_21, 0, x_13);
  lean_ctor_set(x_21, 1, x_14);
  lean_ctor_set(x_21, 2, x_20);
  x_22 = lean_array_uset(x_1, x_19, x_21);
  x_1 = x_22;
  x_2 = x_15;
  goto _start;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_moveEntries___at_Lean_importModules___spec__5(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; uint8_t x_5; 
  x_4 = lean_array_get_size(x_2);
  x_5 = lean_nat_dec_lt(x_1, x_4);
  lean_dec(x_4);
  if (x_5 == 0)
  {
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  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; 
  x_6 = lean_array_fget(x_2, x_1);
  x_7 = lean_box(0);
  x_8 = lean_array_fset(x_2, x_1, x_7);
  x_9 = l_Std_AssocList_foldlM___at_Lean_importModules___spec__6(x_3, x_6);
  x_10 = lean_unsigned_to_nat(1u);
  x_11 = lean_nat_add(x_1, x_10);
  lean_dec(x_1);
  x_1 = x_11;
  x_2 = x_8;
  x_3 = x_9;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMapImp_expand___at_Lean_importModules___spec__4(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_3 = lean_array_get_size(x_2);
  x_4 = lean_unsigned_to_nat(2u);
  x_5 = lean_nat_mul(x_3, x_4);
  lean_dec(x_3);
  x_6 = lean_box(0);
  x_7 = lean_mk_array(x_5, x_6);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = l_Std_HashMapImp_moveEntries___at_Lean_importModules___spec__5(x_8, x_2, x_7);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_1);
  lean_ctor_set(x_10, 1, x_9);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_replace___at_Lean_importModules___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_4; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(0);
  return x_4;
  }
  else
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_6 = lean_ctor_get(x_3, 0);
  x_7 = lean_ctor_get(x_3, 1);
  x_8 = lean_ctor_get(x_3, 2);
  x_9 = lean_name_eq(x_6, x_1);
  if (x_9 == 0)
  {
  lean_object* x_10; 
  x_10 = l_Std_AssocList_replace___at_Lean_importModules___spec__7(x_1, x_2, x_8);
  lean_ctor_set(x_3, 2, x_10);
  return x_3;
  }
  else
  {
  lean_dec(x_7);
  lean_dec(x_6);
  lean_ctor_set(x_3, 1, x_2);
  lean_ctor_set(x_3, 0, x_1);
  return x_3;
  }
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_11 = lean_ctor_get(x_3, 0);
  x_12 = lean_ctor_get(x_3, 1);
  x_13 = lean_ctor_get(x_3, 2);
  lean_inc(x_13);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_3);
  x_14 = lean_name_eq(x_11, x_1);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = l_Std_AssocList_replace___at_Lean_importModules___spec__7(x_1, x_2, x_13);
  x_16 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_16, 0, x_11);
  lean_ctor_set(x_16, 1, x_12);
  lean_ctor_set(x_16, 2, x_15);
  return x_16;
  }
  else
  {
  lean_object* x_17; 
  lean_dec(x_12);
  lean_dec(x_11);
  x_17 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_17, 0, x_1);
  lean_ctor_set(x_17, 1, x_2);
  lean_ctor_set(x_17, 2, x_13);
  return x_17;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMap_insert___at_Lean_importModules___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_1);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint64_t x_8; size_t x_9; size_t x_10; lean_object* x_11; uint8_t x_12; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_1, 1);
  x_7 = lean_array_get_size(x_6);
  x_8 = l_Lean_Name_hash(x_2);
  x_9 = lean_uint64_to_usize(x_8);
  x_10 = lean_usize_modn(x_9, x_7);
  x_11 = lean_array_uget(x_6, x_10);
  x_12 = l_Std_AssocList_contains___at_Lean_importModules___spec__3(x_2, x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_13 = lean_unsigned_to_nat(1u);
  x_14 = lean_nat_add(x_5, x_13);
  lean_dec(x_5);
  x_15 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_15, 0, x_2);
  lean_ctor_set(x_15, 1, x_3);
  lean_ctor_set(x_15, 2, x_11);
  x_16 = lean_array_uset(x_6, x_10, x_15);
  x_17 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_14);
  x_18 = lean_nat_dec_le(x_17, x_7);
  lean_dec(x_7);
  lean_dec(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; 
  lean_free_object(x_1);
  x_19 = l_Std_HashMapImp_expand___at_Lean_importModules___spec__4(x_14, x_16);
  return x_19;
  }
  else
  {
  lean_ctor_set(x_1, 1, x_16);
  lean_ctor_set(x_1, 0, x_14);
  return x_1;
  }
  }
  else
  {
  lean_object* x_20; lean_object* x_21; 
  lean_dec(x_7);
  x_20 = l_Std_AssocList_replace___at_Lean_importModules___spec__7(x_2, x_3, x_11);
  x_21 = lean_array_uset(x_6, x_10, x_20);
  lean_ctor_set(x_1, 1, x_21);
  return x_1;
  }
  }
  else
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; uint64_t x_25; size_t x_26; size_t x_27; lean_object* x_28; uint8_t x_29; 
  x_22 = lean_ctor_get(x_1, 0);
  x_23 = lean_ctor_get(x_1, 1);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_dec(x_1);
  x_24 = lean_array_get_size(x_23);
  x_25 = l_Lean_Name_hash(x_2);
  x_26 = lean_uint64_to_usize(x_25);
  x_27 = lean_usize_modn(x_26, x_24);
  x_28 = lean_array_uget(x_23, x_27);
  x_29 = l_Std_AssocList_contains___at_Lean_importModules___spec__3(x_2, x_28);
  if (x_29 == 0)
  {
  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_30 = lean_unsigned_to_nat(1u);
  x_31 = lean_nat_add(x_22, x_30);
  lean_dec(x_22);
  x_32 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_32, 0, x_2);
  lean_ctor_set(x_32, 1, x_3);
  lean_ctor_set(x_32, 2, x_28);
  x_33 = lean_array_uset(x_23, x_27, x_32);
  x_34 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_31);
  x_35 = lean_nat_dec_le(x_34, x_24);
  lean_dec(x_24);
  lean_dec(x_34);
  if (x_35 == 0)
  {
  lean_object* x_36; 
  x_36 = l_Std_HashMapImp_expand___at_Lean_importModules___spec__4(x_31, x_33);
  return x_36;
  }
  else
  {
  lean_object* x_37; 
  x_37 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_37, 0, x_31);
  lean_ctor_set(x_37, 1, x_33);
  return x_37;
  }
  }
  else
  {
  lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  lean_dec(x_24);
  x_38 = l_Std_AssocList_replace___at_Lean_importModules___spec__7(x_2, x_3, x_28);
  x_39 = lean_array_uset(x_23, x_27, x_38);
  x_40 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_40, 0, x_22);
  lean_ctor_set(x_40, 1, x_39);
  return x_40;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMap_insert_x27___at_Lean_importModules___spec__8(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = !lean_is_exclusive(x_1);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint64_t x_8; size_t x_9; size_t x_10; lean_object* x_11; uint8_t x_12; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_1, 1);
  x_7 = lean_array_get_size(x_6);
  x_8 = l_Lean_Name_hash(x_2);
  x_9 = lean_uint64_to_usize(x_8);
  x_10 = lean_usize_modn(x_9, x_7);
  x_11 = lean_array_uget(x_6, x_10);
  x_12 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_2, x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_13 = lean_unsigned_to_nat(1u);
  x_14 = lean_nat_add(x_5, x_13);
  lean_dec(x_5);
  x_15 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_15, 0, x_2);
  lean_ctor_set(x_15, 1, x_3);
  lean_ctor_set(x_15, 2, x_11);
  x_16 = lean_array_uset(x_6, x_10, x_15);
  x_17 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_14);
  x_18 = lean_nat_dec_le(x_17, x_7);
  lean_dec(x_7);
  lean_dec(x_17);
  if (x_18 == 0)
  {
  lean_object* x_19; uint8_t x_20; lean_object* x_21; lean_object* x_22; 
  lean_free_object(x_1);
  x_19 = l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(x_14, x_16);
  x_20 = 0;
  x_21 = lean_box(x_20);
  x_22 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_22, 0, x_19);
  lean_ctor_set(x_22, 1, x_21);
  return x_22;
  }
  else
  {
  uint8_t x_23; lean_object* x_24; lean_object* x_25; 
  lean_ctor_set(x_1, 1, x_16);
  lean_ctor_set(x_1, 0, x_14);
  x_23 = 0;
  x_24 = lean_box(x_23);
  x_25 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_25, 0, x_1);
  lean_ctor_set(x_25, 1, x_24);
  return x_25;
  }
  }
  else
  {
  lean_object* x_26; lean_object* x_27; uint8_t x_28; lean_object* x_29; lean_object* x_30; 
  lean_dec(x_7);
  x_26 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_2, x_3, x_11);
  x_27 = lean_array_uset(x_6, x_10, x_26);
  lean_ctor_set(x_1, 1, x_27);
  x_28 = 1;
  x_29 = lean_box(x_28);
  x_30 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_30, 0, x_1);
  lean_ctor_set(x_30, 1, x_29);
  return x_30;
  }
  }
  else
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; uint64_t x_34; size_t x_35; size_t x_36; lean_object* x_37; uint8_t x_38; 
  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);
  x_33 = lean_array_get_size(x_32);
  x_34 = l_Lean_Name_hash(x_2);
  x_35 = lean_uint64_to_usize(x_34);
  x_36 = lean_usize_modn(x_35, x_33);
  x_37 = lean_array_uget(x_32, x_36);
  x_38 = l_Std_AssocList_contains___at_Lean_Environment_addAux___spec__7(x_2, x_37);
  if (x_38 == 0)
  {
  lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; uint8_t x_44; 
  x_39 = lean_unsigned_to_nat(1u);
  x_40 = lean_nat_add(x_31, x_39);
  lean_dec(x_31);
  x_41 = lean_alloc_ctor(1, 3, 0);
  lean_ctor_set(x_41, 0, x_2);
  lean_ctor_set(x_41, 1, x_3);
  lean_ctor_set(x_41, 2, x_37);
  x_42 = lean_array_uset(x_32, x_36, x_41);
  x_43 = l___private_Std_Data_HashMap_0__Std_numBucketsForCapacity(x_40);
  x_44 = lean_nat_dec_le(x_43, x_33);
  lean_dec(x_33);
  lean_dec(x_43);
  if (x_44 == 0)
  {
  lean_object* x_45; uint8_t x_46; lean_object* x_47; lean_object* x_48; 
  x_45 = l_Std_HashMapImp_expand___at_Lean_Environment_addAux___spec__8(x_40, x_42);
  x_46 = 0;
  x_47 = lean_box(x_46);
  x_48 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_48, 0, x_45);
  lean_ctor_set(x_48, 1, x_47);
  return x_48;
  }
  else
  {
  lean_object* x_49; uint8_t x_50; lean_object* x_51; lean_object* x_52; 
  x_49 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_49, 0, x_40);
  lean_ctor_set(x_49, 1, x_42);
  x_50 = 0;
  x_51 = lean_box(x_50);
  x_52 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_52, 0, x_49);
  lean_ctor_set(x_52, 1, x_51);
  return x_52;
  }
  }
  else
  {
  lean_object* x_53; lean_object* x_54; lean_object* x_55; uint8_t x_56; lean_object* x_57; lean_object* x_58; 
  lean_dec(x_33);
  x_53 = l_Std_AssocList_replace___at_Lean_Environment_addAux___spec__11(x_2, x_3, x_37);
  x_54 = lean_array_uset(x_32, x_36, x_53);
  x_55 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_55, 0, x_31);
  lean_ctor_set(x_55, 1, x_54);
  x_56 = 1;
  x_57 = lean_box(x_56);
  x_58 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_58, 0, x_55);
  lean_ctor_set(x_58, 1, x_57);
  return x_58;
  }
  }
  }
  }
  static lean_object* _init_l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("import failed, environment already contains '");
  return x_1;
  }
  }
  static lean_object* _init_l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("'");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_usize_dec_lt(x_4, x_3);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  lean_dec(x_1);
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_5);
  lean_ctor_set(x_8, 1, 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; uint8_t x_16; 
  x_9 = lean_array_uget(x_2, x_4);
  x_10 = lean_ctor_get(x_5, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_5, 1);
  lean_inc(x_11);
  lean_dec(x_5);
  x_12 = l_Lean_ConstantInfo_name(x_9);
  lean_inc(x_1);
  lean_inc(x_12);
  x_13 = l_Std_HashMap_insert___at_Lean_importModules___spec__2(x_11, x_12, x_1);
  lean_inc(x_12);
  x_14 = l_Std_HashMap_insert_x27___at_Lean_importModules___spec__8(x_10, x_12, x_9);
  x_15 = lean_ctor_get(x_14, 1);
  lean_inc(x_15);
  x_16 = lean_unbox(x_15);
  lean_dec(x_15);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; size_t x_19; size_t x_20; 
  lean_dec(x_12);
  x_17 = lean_ctor_get(x_14, 0);
  lean_inc(x_17);
  lean_dec(x_14);
  x_18 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_18, 0, x_17);
  lean_ctor_set(x_18, 1, x_13);
  x_19 = 1;
  x_20 = lean_usize_add(x_4, x_19);
  x_4 = x_20;
  x_5 = x_18;
  goto _start;
  }
  else
  {
  uint8_t 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_dec(x_14);
  lean_dec(x_13);
  lean_dec(x_1);
  x_22 = 1;
  x_23 = l_Lean_Name_toString(x_12, x_22);
  x_24 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__1;
  x_25 = lean_string_append(x_24, x_23);
  lean_dec(x_23);
  x_26 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__2;
  x_27 = lean_string_append(x_25, x_26);
  x_28 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_28, 0, x_27);
  x_29 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_29, 0, x_28);
  lean_ctor_set(x_29, 1, x_6);
  return x_29;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__10(size_t x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_usize_dec_lt(x_4, x_3);
  if (x_7 == 0)
  {
  lean_object* x_8; 
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_5);
  lean_ctor_set(x_8, 1, x_6);
  return x_8;
  }
  else
  {
  lean_object* x_9; uint8_t x_10; 
  x_9 = lean_array_uget(x_2, x_4);
  x_10 = !lean_is_exclusive(x_5);
  if (x_10 == 0)
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_ctor_get(x_5, 1);
  x_12 = !lean_is_exclusive(x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; size_t x_17; lean_object* x_18; 
  x_13 = lean_ctor_get(x_5, 0);
  x_14 = lean_ctor_get(x_11, 0);
  x_15 = lean_ctor_get(x_9, 1);
  lean_inc(x_15);
  lean_dec(x_9);
  lean_ctor_set(x_11, 0, x_13);
  x_16 = lean_array_get_size(x_15);
  x_17 = lean_usize_of_nat(x_16);
  lean_dec(x_16);
  lean_inc(x_14);
  x_18 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(x_14, x_15, x_17, x_1, x_11, x_6);
  lean_dec(x_15);
  if (lean_obj_tag(x_18) == 0)
  {
  lean_object* x_19; lean_object* x_20; uint8_t 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);
  x_21 = !lean_is_exclusive(x_19);
  if (x_21 == 0)
  {
  lean_object* x_22; lean_object* x_23; lean_object* x_24; size_t x_25; size_t x_26; 
  x_22 = lean_ctor_get(x_19, 0);
  x_23 = lean_unsigned_to_nat(1u);
  x_24 = lean_nat_add(x_14, x_23);
  lean_dec(x_14);
  lean_ctor_set(x_19, 0, x_24);
  lean_ctor_set(x_5, 1, x_19);
  lean_ctor_set(x_5, 0, x_22);
  x_25 = 1;
  x_26 = lean_usize_add(x_4, x_25);
  x_4 = x_26;
  x_6 = x_20;
  goto _start;
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; size_t x_33; size_t x_34; 
  x_28 = lean_ctor_get(x_19, 0);
  x_29 = lean_ctor_get(x_19, 1);
  lean_inc(x_29);
  lean_inc(x_28);
  lean_dec(x_19);
  x_30 = lean_unsigned_to_nat(1u);
  x_31 = lean_nat_add(x_14, x_30);
  lean_dec(x_14);
  x_32 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_32, 0, x_31);
  lean_ctor_set(x_32, 1, x_29);
  lean_ctor_set(x_5, 1, x_32);
  lean_ctor_set(x_5, 0, x_28);
  x_33 = 1;
  x_34 = lean_usize_add(x_4, x_33);
  x_4 = x_34;
  x_6 = x_20;
  goto _start;
  }
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_14);
  lean_free_object(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
  {
  lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; size_t x_46; lean_object* x_47; 
  x_40 = lean_ctor_get(x_5, 0);
  x_41 = lean_ctor_get(x_11, 0);
  x_42 = lean_ctor_get(x_11, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_11);
  x_43 = lean_ctor_get(x_9, 1);
  lean_inc(x_43);
  lean_dec(x_9);
  x_44 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_44, 0, x_40);
  lean_ctor_set(x_44, 1, x_42);
  x_45 = lean_array_get_size(x_43);
  x_46 = lean_usize_of_nat(x_45);
  lean_dec(x_45);
  lean_inc(x_41);
  x_47 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(x_41, x_43, x_46, x_1, x_44, x_6);
  lean_dec(x_43);
  if (lean_obj_tag(x_47) == 0)
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; size_t x_56; size_t x_57; 
  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 = lean_ctor_get(x_48, 0);
  lean_inc(x_50);
  x_51 = lean_ctor_get(x_48, 1);
  lean_inc(x_51);
  if (lean_is_exclusive(x_48)) {
   lean_ctor_release(x_48, 0);
   lean_ctor_release(x_48, 1);
   x_52 = x_48;
  } else {
   lean_dec_ref(x_48);
   x_52 = lean_box(0);
  }
  x_53 = lean_unsigned_to_nat(1u);
  x_54 = lean_nat_add(x_41, x_53);
  lean_dec(x_41);
  if (lean_is_scalar(x_52)) {
   x_55 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_55 = x_52;
  }
  lean_ctor_set(x_55, 0, x_54);
  lean_ctor_set(x_55, 1, x_51);
  lean_ctor_set(x_5, 1, x_55);
  lean_ctor_set(x_5, 0, x_50);
  x_56 = 1;
  x_57 = lean_usize_add(x_4, x_56);
  x_4 = x_57;
  x_6 = x_49;
  goto _start;
  }
  else
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  lean_dec(x_41);
  lean_free_object(x_5);
  x_59 = lean_ctor_get(x_47, 0);
  lean_inc(x_59);
  x_60 = lean_ctor_get(x_47, 1);
  lean_inc(x_60);
  if (lean_is_exclusive(x_47)) {
   lean_ctor_release(x_47, 0);
   lean_ctor_release(x_47, 1);
   x_61 = x_47;
  } else {
   lean_dec_ref(x_47);
   x_61 = lean_box(0);
  }
  if (lean_is_scalar(x_61)) {
   x_62 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_62 = x_61;
  }
  lean_ctor_set(x_62, 0, x_59);
  lean_ctor_set(x_62, 1, x_60);
  return x_62;
  }
  }
  }
  else
  {
  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; size_t x_71; lean_object* x_72; 
  x_63 = lean_ctor_get(x_5, 1);
  x_64 = lean_ctor_get(x_5, 0);
  lean_inc(x_63);
  lean_inc(x_64);
  lean_dec(x_5);
  x_65 = lean_ctor_get(x_63, 0);
  lean_inc(x_65);
  x_66 = lean_ctor_get(x_63, 1);
  lean_inc(x_66);
  if (lean_is_exclusive(x_63)) {
   lean_ctor_release(x_63, 0);
   lean_ctor_release(x_63, 1);
   x_67 = x_63;
  } else {
   lean_dec_ref(x_63);
   x_67 = lean_box(0);
  }
  x_68 = lean_ctor_get(x_9, 1);
  lean_inc(x_68);
  lean_dec(x_9);
  if (lean_is_scalar(x_67)) {
   x_69 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_69 = x_67;
  }
  lean_ctor_set(x_69, 0, x_64);
  lean_ctor_set(x_69, 1, x_66);
  x_70 = lean_array_get_size(x_68);
  x_71 = lean_usize_of_nat(x_70);
  lean_dec(x_70);
  lean_inc(x_65);
  x_72 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(x_65, x_68, x_71, x_1, x_69, x_6);
  lean_dec(x_68);
  if (lean_obj_tag(x_72) == 0)
  {
  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; size_t x_82; size_t x_83; 
  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_ctor_get(x_73, 0);
  lean_inc(x_75);
  x_76 = lean_ctor_get(x_73, 1);
  lean_inc(x_76);
  if (lean_is_exclusive(x_73)) {
   lean_ctor_release(x_73, 0);
   lean_ctor_release(x_73, 1);
   x_77 = x_73;
  } else {
   lean_dec_ref(x_73);
   x_77 = lean_box(0);
  }
  x_78 = lean_unsigned_to_nat(1u);
  x_79 = lean_nat_add(x_65, x_78);
  lean_dec(x_65);
  if (lean_is_scalar(x_77)) {
   x_80 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_80 = x_77;
  }
  lean_ctor_set(x_80, 0, x_79);
  lean_ctor_set(x_80, 1, x_76);
  x_81 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_81, 0, x_75);
  lean_ctor_set(x_81, 1, x_80);
  x_82 = 1;
  x_83 = lean_usize_add(x_4, x_82);
  x_4 = x_83;
  x_5 = x_81;
  x_6 = x_74;
  goto _start;
  }
  else
  {
  lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; 
  lean_dec(x_65);
  x_85 = lean_ctor_get(x_72, 0);
  lean_inc(x_85);
  x_86 = lean_ctor_get(x_72, 1);
  lean_inc(x_86);
  if (lean_is_exclusive(x_72)) {
   lean_ctor_release(x_72, 0);
   lean_ctor_release(x_72, 1);
   x_87 = x_72;
  } else {
   lean_dec_ref(x_72);
   x_87 = lean_box(0);
  }
  if (lean_is_scalar(x_87)) {
   x_88 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_88 = x_87;
  }
  lean_ctor_set(x_88, 0, x_85);
  lean_ctor_set(x_88, 1, x_86);
  return x_88;
  }
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_st_mk_ref(x_1, x_2);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_dec(x_3);
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_5);
  lean_ctor_set(x_7, 1, x_6);
  return x_7;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  lean_inc(x_2);
  x_4 = l_Lean_importModules_importMods(x_1, x_2, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = lean_st_ref_get(x_2, x_6);
  lean_dec(x_2);
  x_8 = !lean_is_exclusive(x_7);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  x_9 = lean_ctor_get(x_7, 0);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_5);
  lean_ctor_set(x_10, 1, x_9);
  lean_ctor_set(x_7, 0, x_10);
  return x_7;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_11 = lean_ctor_get(x_7, 0);
  x_12 = lean_ctor_get(x_7, 1);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_7);
  x_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_5);
  lean_ctor_set(x_13, 1, x_11);
  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;
  }
  }
  else
  {
  uint8_t x_15; 
  lean_dec(x_2);
  x_15 = !lean_is_exclusive(x_4);
  if (x_15 == 0)
  {
  return x_4;
  }
  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 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  return x_18;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__3(lean_object* x_1, uint32_t 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; size_t 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; lean_object* x_17; lean_object* x_18; 
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = lean_ctor_get(x_6, 2);
  lean_inc(x_7);
  x_8 = lean_array_get_size(x_7);
  x_9 = lean_usize_of_nat(x_8);
  lean_dec(x_8);
  x_10 = 0;
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1(x_7, x_9, x_10, x_11, x_5);
  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_Std_mkHashMapImp___rarg(x_13);
  lean_dec(x_13);
  lean_inc(x_15);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_11);
  lean_ctor_set(x_16, 1, x_15);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  x_18 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__10(x_10, x_7, x_9, x_10, x_17, 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; uint8_t x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_19 = lean_ctor_get(x_18, 0);
  lean_inc(x_19);
  x_20 = lean_ctor_get(x_19, 1);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_18, 1);
  lean_inc(x_21);
  lean_dec(x_18);
  x_22 = lean_ctor_get(x_19, 0);
  lean_inc(x_22);
  lean_dec(x_19);
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_dec(x_20);
  x_24 = 0;
  x_25 = l_Lean_instInhabitedEnvironment___closed__3;
  x_26 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_26, 0, x_22);
  lean_ctor_set(x_26, 1, x_25);
  lean_ctor_set_uint8(x_26, sizeof(void*)*2, x_24);
  x_27 = l_Lean_EnvExtensionInterfaceUnsafe_mkInitialExtStates(x_21);
  if (lean_obj_tag(x_27) == 0)
  {
  lean_object* x_28; lean_object* x_29; uint8_t x_30; lean_object* 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 = l_List_isEmpty___rarg(x_1);
  x_31 = l_List_redLength___rarg(x_1);
  x_32 = lean_mk_empty_array_with_capacity(x_31);
  lean_dec(x_31);
  x_33 = l_List_toArrayAux___rarg(x_1, x_32);
  if (x_30 == 0)
  {
  lean_object* x_34; lean_object* x_35; uint8_t x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_34 = lean_ctor_get(x_6, 3);
  lean_inc(x_34);
  x_35 = lean_ctor_get(x_6, 1);
  lean_inc(x_35);
  lean_dec(x_6);
  x_36 = 1;
  x_37 = lean_box(0);
  lean_inc(x_7);
  x_38 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_38, 0, x_37);
  lean_ctor_set(x_38, 1, x_33);
  lean_ctor_set(x_38, 2, x_34);
  lean_ctor_set(x_38, 3, x_35);
  lean_ctor_set(x_38, 4, x_7);
  lean_ctor_set_uint32(x_38, sizeof(void*)*5, x_2);
  lean_ctor_set_uint8(x_38, sizeof(void*)*5 + 4, x_36);
  x_39 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_39, 0, x_23);
  lean_ctor_set(x_39, 1, x_26);
  lean_ctor_set(x_39, 2, x_28);
  lean_ctor_set(x_39, 3, x_38);
  x_40 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_39, x_7, x_11, x_29);
  x_41 = lean_ctor_get(x_40, 0);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_40, 1);
  lean_inc(x_42);
  lean_dec(x_40);
  x_43 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(x_7, x_3, x_11, x_41, x_42);
  if (lean_obj_tag(x_43) == 0)
  {
  uint8_t x_44; 
  x_44 = !lean_is_exclusive(x_43);
  if (x_44 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_ctor_get(x_43, 0);
  x_46 = lean_ctor_get(x_43, 1);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_dec(x_43);
  x_47 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  return x_47;
  }
  }
  else
  {
  uint8_t x_48; 
  x_48 = !lean_is_exclusive(x_43);
  if (x_48 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_49; lean_object* x_50; lean_object* x_51; 
  x_49 = lean_ctor_get(x_43, 0);
  x_50 = lean_ctor_get(x_43, 1);
  lean_inc(x_50);
  lean_inc(x_49);
  lean_dec(x_43);
  x_51 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_51, 0, x_49);
  lean_ctor_set(x_51, 1, x_50);
  return x_51;
  }
  }
  }
  else
  {
  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; 
  x_52 = lean_ctor_get(x_6, 3);
  lean_inc(x_52);
  x_53 = lean_ctor_get(x_6, 1);
  lean_inc(x_53);
  lean_dec(x_6);
  x_54 = lean_box(0);
  lean_inc(x_7);
  x_55 = lean_alloc_ctor(0, 5, 5);
  lean_ctor_set(x_55, 0, x_54);
  lean_ctor_set(x_55, 1, x_33);
  lean_ctor_set(x_55, 2, x_52);
  lean_ctor_set(x_55, 3, x_53);
  lean_ctor_set(x_55, 4, x_7);
  lean_ctor_set_uint32(x_55, sizeof(void*)*5, x_2);
  lean_ctor_set_uint8(x_55, sizeof(void*)*5 + 4, x_24);
  x_56 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_56, 0, x_23);
  lean_ctor_set(x_56, 1, x_26);
  lean_ctor_set(x_56, 2, x_28);
  lean_ctor_set(x_56, 3, x_55);
  x_57 = l___private_Lean_Environment_0__Lean_setImportedEntries(x_56, x_7, x_11, x_29);
  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_60 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop(x_7, x_3, x_11, x_58, x_59);
  if (lean_obj_tag(x_60) == 0)
  {
  uint8_t x_61; 
  x_61 = !lean_is_exclusive(x_60);
  if (x_61 == 0)
  {
  return x_60;
  }
  else
  {
  lean_object* x_62; lean_object* x_63; lean_object* x_64; 
  x_62 = lean_ctor_get(x_60, 0);
  x_63 = lean_ctor_get(x_60, 1);
  lean_inc(x_63);
  lean_inc(x_62);
  lean_dec(x_60);
  x_64 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_64, 0, x_62);
  lean_ctor_set(x_64, 1, x_63);
  return x_64;
  }
  }
  else
  {
  uint8_t x_65; 
  x_65 = !lean_is_exclusive(x_60);
  if (x_65 == 0)
  {
  return x_60;
  }
  else
  {
  lean_object* x_66; lean_object* x_67; lean_object* x_68; 
  x_66 = lean_ctor_get(x_60, 0);
  x_67 = lean_ctor_get(x_60, 1);
  lean_inc(x_67);
  lean_inc(x_66);
  lean_dec(x_60);
  x_68 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_68, 0, x_66);
  lean_ctor_set(x_68, 1, x_67);
  return x_68;
  }
  }
  }
  }
  else
  {
  uint8_t x_69; 
  lean_dec(x_26);
  lean_dec(x_23);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_69 = !lean_is_exclusive(x_27);
  if (x_69 == 0)
  {
  return x_27;
  }
  else
  {
  lean_object* x_70; lean_object* x_71; lean_object* x_72; 
  x_70 = lean_ctor_get(x_27, 0);
  x_71 = lean_ctor_get(x_27, 1);
  lean_inc(x_71);
  lean_inc(x_70);
  lean_dec(x_27);
  x_72 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_72, 0, x_70);
  lean_ctor_set(x_72, 1, x_71);
  return x_72;
  }
  }
  }
  else
  {
  uint8_t x_73; 
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_3);
  lean_dec(x_1);
  x_73 = !lean_is_exclusive(x_18);
  if (x_73 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_74; lean_object* x_75; lean_object* x_76; 
  x_74 = lean_ctor_get(x_18, 0);
  x_75 = lean_ctor_get(x_18, 1);
  lean_inc(x_75);
  lean_inc(x_74);
  lean_dec(x_18);
  x_76 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_76, 0, x_74);
  lean_ctor_set(x_76, 1, x_75);
  return x_76;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_importModules___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Lean_NameSet_empty;
  x_2 = l_Lean_instInhabitedModuleData___closed__1;
  x_3 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_3, 0, x_1);
  lean_ctor_set(x_3, 1, x_2);
  lean_ctor_set(x_3, 2, x_2);
  lean_ctor_set(x_3, 3, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_importModules___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("import");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* lean_import_modules(lean_object* x_1, lean_object* x_2, uint32_t 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; 
  x_5 = l_Lean_importModules___closed__1;
  x_6 = lean_alloc_closure((void*)(l_Lean_importModules___lambda__1), 2, 1);
  lean_closure_set(x_6, 0, x_5);
  lean_inc(x_1);
  x_7 = lean_alloc_closure((void*)(l_Lean_importModules___lambda__2), 3, 1);
  lean_closure_set(x_7, 0, x_1);
  x_8 = lean_alloc_closure((void*)(l_EStateM_bind___rarg), 3, 2);
  lean_closure_set(x_8, 0, x_6);
  lean_closure_set(x_8, 1, x_7);
  x_9 = lean_box_uint32(x_3);
  lean_inc(x_2);
  x_10 = lean_alloc_closure((void*)(l_Lean_importModules___lambda__3___boxed), 5, 3);
  lean_closure_set(x_10, 0, x_1);
  lean_closure_set(x_10, 1, x_9);
  lean_closure_set(x_10, 2, x_2);
  x_11 = lean_alloc_closure((void*)(l_EStateM_bind___rarg), 3, 2);
  lean_closure_set(x_11, 0, x_8);
  lean_closure_set(x_11, 1, x_10);
  x_12 = lean_alloc_closure((void*)(l_Lean_withImporting___rarg), 2, 1);
  lean_closure_set(x_12, 0, x_11);
  x_13 = l_Lean_importModules___closed__2;
  x_14 = l_Lean_profileitIOUnsafe___rarg(x_13, x_2, x_12, x_4);
  lean_dec(x_2);
  return x_14;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1___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_2);
  lean_dec(x_2);
  x_7 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_8 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__1(x_1, x_6, x_7, x_4, x_5);
  lean_dec(x_1);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_contains___at_Lean_importModules___spec__3___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Std_AssocList_contains___at_Lean_importModules___spec__3(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___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) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_8 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_9 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9(x_1, x_2, x_7, x_8, x_5, x_6);
  lean_dec(x_2);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_forInUnsafe_loop___at_Lean_importModules___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) {
  _start:
  {
  size_t x_7; size_t x_8; size_t x_9; lean_object* x_10; 
  x_7 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_8 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_9 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_10 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__10(x_7, x_2, x_8, x_9, x_5, x_6);
  lean_dec(x_2);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  uint32_t x_6; lean_object* x_7; 
  x_6 = lean_unbox_uint32(x_2);
  lean_dec(x_2);
  x_7 = l_Lean_importModules___lambda__3(x_1, x_6, x_3, x_4, x_5);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_importModules___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint32_t x_5; lean_object* x_6; 
  x_5 = lean_unbox_uint32(x_3);
  lean_dec(x_3);
  x_6 = lean_import_modules(x_1, x_2, x_5, x_4);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_withImportModules___rarg(lean_object* x_1, lean_object* x_2, uint32_t x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = lean_import_modules(x_1, x_2, x_3, x_5);
  if (lean_obj_tag(x_6) == 0)
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  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);
  lean_inc(x_7);
  x_9 = lean_apply_2(x_4, 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);
  x_12 = lean_environment_free_regions(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
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_9, 0);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_9, 1);
  lean_inc(x_22);
  lean_dec(x_9);
  x_23 = lean_environment_free_regions(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_dec(x_25);
  lean_ctor_set_tag(x_23, 1);
  lean_ctor_set(x_23, 0, x_21);
  return x_23;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; 
  x_26 = lean_ctor_get(x_23, 1);
  lean_inc(x_26);
  lean_dec(x_23);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_21);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  else
  {
  uint8_t x_28; 
  lean_dec(x_21);
  x_28 = !lean_is_exclusive(x_23);
  if (x_28 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_23, 0);
  x_30 = lean_ctor_get(x_23, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_23);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  }
  }
  else
  {
  uint8_t x_32; 
  lean_dec(x_4);
  x_32 = !lean_is_exclusive(x_6);
  if (x_32 == 0)
  {
  return x_6;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_33 = lean_ctor_get(x_6, 0);
  x_34 = lean_ctor_get(x_6, 1);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_6);
  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_EXPORT lean_object* l_Lean_withImportModules(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_withImportModules___rarg___boxed), 5, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_withImportModules___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  uint32_t x_6; lean_object* x_7; 
  x_6 = lean_unbox_uint32(x_3);
  lean_dec(x_3);
  x_7 = l_Lean_withImportModules___rarg(x_1, x_2, x_6, x_4, x_5);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_2, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; 
  x_6 = lean_array_uget(x_1, x_2);
  x_7 = lean_box(0);
  x_8 = l_Lean_SMap_insert___at_Lean_NameSSet_insert___spec__1(x_4, x_6, x_7);
  x_9 = 1;
  x_10 = lean_usize_add(x_2, x_9);
  x_2 = x_10;
  x_4 = x_8;
  goto _start;
  }
  else
  {
  return x_4;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_2, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; size_t x_10; size_t x_11; 
  x_6 = lean_array_uget(x_1, x_2);
  x_7 = lean_array_get_size(x_6);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = lean_nat_dec_lt(x_8, x_7);
  x_10 = 1;
  x_11 = lean_usize_add(x_2, x_10);
  if (x_9 == 0)
  {
  lean_dec(x_7);
  lean_dec(x_6);
  x_2 = x_11;
  goto _start;
  }
  else
  {
  uint8_t x_13; 
  x_13 = lean_nat_dec_le(x_7, x_7);
  if (x_13 == 0)
  {
  lean_dec(x_7);
  lean_dec(x_6);
  x_2 = x_11;
  goto _start;
  }
  else
  {
  size_t x_15; size_t x_16; lean_object* x_17; 
  x_15 = 0;
  x_16 = lean_usize_of_nat(x_7);
  lean_dec(x_7);
  x_17 = l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2(x_6, x_15, x_16, x_4);
  lean_dec(x_6);
  x_2 = x_11;
  x_4 = x_17;
  goto _start;
  }
  }
  }
  else
  {
  return x_4;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_mkStateFromImportedEntries___at_Lean_initFn____x40_Lean_Environment___hyg_4591____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_dec(x_3);
  lean_dec(x_2);
  return x_1;
  }
  else
  {
  uint8_t x_6; 
  x_6 = lean_nat_dec_le(x_3, x_3);
  if (x_6 == 0)
  {
  lean_dec(x_3);
  lean_dec(x_2);
  return x_1;
  }
  else
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = 0;
  x_8 = lean_usize_of_nat(x_3);
  lean_dec(x_3);
  x_9 = l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3(x_2, x_7, x_8, x_1);
  lean_dec(x_2);
  return x_9;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__4(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; 
  x_2 = lean_ctor_get_uint8(x_1, sizeof(void*)*2);
  if (x_2 == 0)
  {
  return x_1;
  }
  else
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_1);
  if (x_3 == 0)
  {
  uint8_t x_4; 
  x_4 = 0;
  lean_ctor_set_uint8(x_1, sizeof(void*)*2, x_4);
  return x_1;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; 
  x_5 = lean_ctor_get(x_1, 0);
  x_6 = lean_ctor_get(x_1, 1);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_dec(x_1);
  x_7 = 0;
  x_8 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_8, 0, x_5);
  lean_ctor_set(x_8, 1, x_6);
  lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_7);
  return x_8;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_box(0);
  x_4 = l_Lean_SMap_insert___at_Lean_NameSSet_insert___spec__1(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = l_Lean_SMap_empty___at_Lean_NameSSet_empty___spec__1;
  x_3 = l_Lean_mkStateFromImportedEntries___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__1(x_2, x_1);
  x_4 = l_Lean_SMap_switch___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__4(x_3);
  return x_4;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("namespaces");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__1;
  x_3 = lean_name_mk_string(x_1, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(lean_list_to_array), 2, 1);
  lean_closure_set(x_1, 0, lean_box(0));
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__1), 2, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__5() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_initFn____x40_Lean_Environment___hyg_4591____lambda__2), 1, 0);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__6() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_1 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__2;
  x_2 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__4;
  x_3 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__5;
  x_4 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__3;
  x_5 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_5, 0, x_1);
  lean_ctor_set(x_5, 1, x_2);
  lean_ctor_set(x_5, 2, x_3);
  lean_ctor_set(x_5, 3, x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_initFn____x40_Lean_Environment___hyg_4591_(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = l_Lean_initFn____x40_Lean_Environment___hyg_4591____closed__6;
  x_3 = l_Lean_registerSimplePersistentEnvExtension___rarg(x_2, x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2___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_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__2(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3___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_foldlMUnsafe_fold___at_Lean_initFn____x40_Lean_Environment___hyg_4591____spec__3(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  static lean_object* _init_l_Lean_Environment_registerNamespace___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Lean_namespacesExt;
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_registerNamespace(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_3 = l_Lean_NameSSet_instInhabitedNameSSet;
  x_4 = l_Lean_Environment_registerNamespace___closed__1;
  x_5 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_3, x_4, x_1);
  lean_inc(x_2);
  x_6 = l_Lean_SMap_contains___at_Lean_NameSSet_contains___spec__1(x_5, x_2);
  if (x_6 == 0)
  {
  lean_object* x_7; 
  x_7 = l_Lean_PersistentEnvExtension_addEntry___rarg(x_4, x_1, x_2);
  return x_7;
  }
  else
  {
  lean_dec(x_2);
  return x_1;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_isNamespace(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_3 = l_Lean_NameSSet_instInhabitedNameSSet;
  x_4 = l_Lean_Environment_registerNamespace___closed__1;
  x_5 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_3, x_4, x_1);
  x_6 = l_Lean_SMap_contains___at_Lean_NameSSet_contains___spec__1(x_5, x_2);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_isNamespace___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_isNamespace(x_1, x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getNamespaceSet(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = l_Lean_NameSSet_instInhabitedNameSSet;
  x_3 = l_Lean_Environment_registerNamespace___closed__1;
  x_4 = l_Lean_SimplePersistentEnvExtension_getState___rarg(x_2, x_3, x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_getNamespaceSet___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Environment_getNamespaceSet(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT uint8_t l___private_Lean_Environment_0__Lean_Environment_isNamespaceName(lean_object* x_1) {
  _start:
  {
  if (lean_obj_tag(x_1) == 1)
  {
  lean_object* x_2; 
  x_2 = lean_ctor_get(x_1, 0);
  if (lean_obj_tag(x_2) == 0)
  {
  uint8_t x_3; 
  x_3 = 1;
  return x_3;
  }
  else
  {
  x_1 = x_2;
  goto _start;
  }
  }
  else
  {
  uint8_t x_5; 
  x_5 = 0;
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_isNamespaceName___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = l___private_Lean_Environment_0__Lean_Environment_isNamespaceName(x_1);
  lean_dec(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_registerNamePrefixes(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 1)
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_ctor_get(x_2, 0);
  lean_inc(x_3);
  lean_dec(x_2);
  x_4 = l___private_Lean_Environment_0__Lean_Environment_isNamespaceName(x_3);
  if (x_4 == 0)
  {
  lean_dec(x_3);
  return x_1;
  }
  else
  {
  lean_object* x_5; 
  lean_inc(x_3);
  x_5 = l_Lean_Environment_registerNamespace(x_1, x_3);
  x_1 = x_5;
  x_2 = x_3;
  goto _start;
  }
  }
  else
  {
  lean_dec(x_2);
  return x_1;
  }
  }
  }
  LEAN_EXPORT lean_object* lean_environment_add(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = l_Lean_ConstantInfo_name(x_2);
  x_4 = l___private_Lean_Environment_0__Lean_Environment_registerNamePrefixes(x_1, x_3);
  x_5 = l_Lean_Environment_addAux(x_4, x_2);
  return x_5;
  }
  }
  static lean_object* _init_l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string(", ");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(uint8_t x_1, lean_object* x_2) {
  _start:
  {
  if (x_1 == 0)
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_3; 
  x_3 = l_Lean_instToStringImport___closed__1;
  return x_3;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; lean_object* x_8; uint8_t x_9; uint8_t x_10; lean_object* x_11; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_2, 1);
  lean_inc(x_5);
  lean_dec(x_2);
  x_6 = lean_ctor_get(x_4, 0);
  lean_inc(x_6);
  x_7 = 1;
  x_8 = l_Lean_Name_toString(x_6, x_7);
  x_9 = lean_ctor_get_uint8(x_4, sizeof(void*)*1);
  lean_dec(x_4);
  x_10 = 0;
  x_11 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(x_10, x_5);
  if (x_9 == 0)
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_12 = l_Lean_instToStringImport___closed__1;
  x_13 = lean_string_append(x_8, x_12);
  x_14 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___closed__1;
  x_15 = lean_string_append(x_14, x_13);
  lean_dec(x_13);
  x_16 = lean_string_append(x_15, x_11);
  lean_dec(x_11);
  return x_16;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_17 = l_Lean_instToStringImport___closed__2;
  x_18 = lean_string_append(x_8, x_17);
  x_19 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___closed__1;
  x_20 = lean_string_append(x_19, x_18);
  lean_dec(x_18);
  x_21 = lean_string_append(x_20, x_11);
  lean_dec(x_11);
  return x_21;
  }
  }
  }
  else
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_22; 
  x_22 = l_Lean_instToStringImport___closed__1;
  return x_22;
  }
  else
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; uint8_t x_26; lean_object* x_27; uint8_t x_28; uint8_t x_29; lean_object* x_30; 
  x_23 = lean_ctor_get(x_2, 0);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_2, 1);
  lean_inc(x_24);
  lean_dec(x_2);
  x_25 = lean_ctor_get(x_23, 0);
  lean_inc(x_25);
  x_26 = 1;
  x_27 = l_Lean_Name_toString(x_25, x_26);
  x_28 = lean_ctor_get_uint8(x_23, sizeof(void*)*1);
  lean_dec(x_23);
  x_29 = 0;
  x_30 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(x_29, x_24);
  if (x_28 == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = l_Lean_instToStringImport___closed__1;
  x_32 = lean_string_append(x_27, x_31);
  x_33 = lean_string_append(x_32, x_30);
  lean_dec(x_30);
  return x_33;
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_34 = l_Lean_instToStringImport___closed__2;
  x_35 = lean_string_append(x_27, x_34);
  x_36 = lean_string_append(x_35, x_30);
  lean_dec(x_30);
  return x_36;
  }
  }
  }
  }
  }
  static lean_object* _init_l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("[]");
  return x_1;
  }
  }
  static lean_object* _init_l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("[");
  return x_1;
  }
  }
  static lean_object* _init_l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("]");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_List_toString___at_Lean_Environment_displayStats___spec__1(lean_object* x_1) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_2; 
  x_2 = l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__1;
  return x_2;
  }
  else
  {
  uint8_t x_3; 
  x_3 = !lean_is_exclusive(x_1);
  if (x_3 == 0)
  {
  uint8_t x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_4 = 1;
  x_5 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(x_4, x_1);
  x_6 = l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__2;
  x_7 = lean_string_append(x_6, x_5);
  lean_dec(x_5);
  x_8 = l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__3;
  x_9 = lean_string_append(x_7, x_8);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t 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);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_dec(x_1);
  x_12 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_12, 0, x_10);
  lean_ctor_set(x_12, 1, x_11);
  x_13 = 1;
  x_14 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(x_13, x_12);
  x_15 = l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__2;
  x_16 = lean_string_append(x_15, x_14);
  lean_dec(x_14);
  x_17 = l_List_toString___at_Lean_Environment_displayStats___spec__1___closed__3;
  x_18 = lean_string_append(x_16, x_17);
  return x_18;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_2 = lean_ctor_get(x_1, 0);
  x_3 = lean_ctor_get(x_1, 1);
  x_4 = lean_ctor_get(x_3, 1);
  x_5 = lean_ctor_get(x_2, 0);
  x_6 = lean_nat_add(x_5, x_4);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_2 = lean_ctor_get(x_1, 1);
  x_3 = lean_ctor_get(x_1, 0);
  x_4 = lean_ctor_get(x_2, 1);
  x_5 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  lean_inc(x_5);
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_5);
  lean_ctor_set(x_6, 1, x_4);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 1);
  x_3 = lean_array_get_size(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; 
  x_2 = lean_ctor_get(x_1, 0);
  x_3 = l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_2, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; 
  x_6 = lean_array_uget(x_1, x_2);
  x_7 = lean_array_get_size(x_6);
  lean_dec(x_6);
  x_8 = lean_nat_add(x_4, x_7);
  lean_dec(x_7);
  lean_dec(x_4);
  x_9 = 1;
  x_10 = lean_usize_add(x_2, x_9);
  x_2 = x_10;
  x_4 = x_8;
  goto _start;
  }
  else
  {
  return x_4;
  }
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = lean_unsigned_to_nat(0u);
  x_2 = l_Nat_repr(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("  number of imported entries: ");
  return x_1;
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__2;
  x_2 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__1;
  x_3 = lean_string_append(x_1, x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_1, 0);
  x_5 = lean_array_get_size(x_4);
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = lean_nat_dec_lt(x_6, x_5);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_5);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__3;
  x_9 = l_IO_println___at_Lean_instEval___spec__1(x_8, x_3);
  return x_9;
  }
  else
  {
  uint8_t x_10; 
  x_10 = lean_nat_dec_le(x_5, x_5);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__3;
  x_12 = l_IO_println___at_Lean_instEval___spec__1(x_11, x_3);
  return x_12;
  }
  else
  {
  size_t x_13; size_t x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; 
  x_13 = 0;
  x_14 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_15 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7(x_4, x_13, x_14, x_6);
  x_16 = l_Nat_repr(x_15);
  x_17 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___closed__2;
  x_18 = lean_string_append(x_17, x_16);
  lean_dec(x_16);
  x_19 = l_IO_println___at_Lean_instEval___spec__1(x_18, x_3);
  return x_19;
  }
  }
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("extension '");
  return x_1;
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = lean_unsigned_to_nat(2u);
  x_2 = lean_nat_to_int(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("  ");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_usize_dec_eq(x_3, x_4);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; uint8_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; 
  lean_dec(x_5);
  x_8 = lean_array_uget(x_2, x_3);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  x_10 = 1;
  x_11 = l_Lean_Name_toString(x_9, x_10);
  x_12 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__1;
  x_13 = lean_string_append(x_12, x_11);
  lean_dec(x_11);
  x_14 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__2;
  x_15 = lean_string_append(x_13, x_14);
  x_16 = l_IO_println___at_Lean_instEval___spec__1(x_15, x_6);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; uint8_t x_24; 
  x_17 = lean_ctor_get(x_16, 1);
  lean_inc(x_17);
  lean_dec(x_16);
  x_18 = lean_ctor_get(x_8, 0);
  lean_inc(x_18);
  x_19 = l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1;
  x_20 = l_Lean_EnvExtensionInterfaceUnsafe_getState___rarg(x_19, x_18, x_1);
  lean_dec(x_18);
  x_21 = lean_ctor_get(x_8, 5);
  lean_inc(x_21);
  lean_dec(x_8);
  x_22 = lean_ctor_get(x_20, 1);
  lean_inc(x_22);
  x_23 = lean_apply_1(x_21, x_22);
  x_24 = l_Std_Format_isNil(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; lean_object* x_31; 
  x_25 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__2;
  x_26 = lean_alloc_ctor(3, 2, 0);
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_23);
  x_27 = l_Std_Format_defWidth;
  x_28 = lean_format_pretty(x_26, x_27);
  x_29 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___closed__3;
  x_30 = lean_string_append(x_29, x_28);
  lean_dec(x_28);
  x_31 = l_IO_println___at_Lean_instEval___spec__1(x_30, x_17);
  if (lean_obj_tag(x_31) == 0)
  {
  lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  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 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1(x_20, x_32, x_33);
  lean_dec(x_32);
  lean_dec(x_20);
  if (lean_obj_tag(x_34) == 0)
  {
  lean_object* x_35; lean_object* x_36; size_t x_37; size_t x_38; 
  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 = 1;
  x_38 = lean_usize_add(x_3, x_37);
  x_3 = x_38;
  x_5 = x_35;
  x_6 = x_36;
  goto _start;
  }
  else
  {
  uint8_t x_40; 
  x_40 = !lean_is_exclusive(x_34);
  if (x_40 == 0)
  {
  return x_34;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_34, 0);
  x_42 = lean_ctor_get(x_34, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_34);
  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;
  }
  }
  }
  else
  {
  uint8_t x_44; 
  lean_dec(x_20);
  x_44 = !lean_is_exclusive(x_31);
  if (x_44 == 0)
  {
  return x_31;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_ctor_get(x_31, 0);
  x_46 = lean_ctor_get(x_31, 1);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_dec(x_31);
  x_47 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  return x_47;
  }
  }
  }
  else
  {
  lean_object* x_48; lean_object* x_49; 
  lean_dec(x_23);
  x_48 = lean_box(0);
  x_49 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1(x_20, x_48, x_17);
  lean_dec(x_20);
  if (lean_obj_tag(x_49) == 0)
  {
  lean_object* x_50; lean_object* x_51; size_t x_52; size_t x_53; 
  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 = 1;
  x_53 = lean_usize_add(x_3, x_52);
  x_3 = x_53;
  x_5 = x_50;
  x_6 = x_51;
  goto _start;
  }
  else
  {
  uint8_t x_55; 
  x_55 = !lean_is_exclusive(x_49);
  if (x_55 == 0)
  {
  return x_49;
  }
  else
  {
  lean_object* x_56; lean_object* x_57; lean_object* x_58; 
  x_56 = lean_ctor_get(x_49, 0);
  x_57 = lean_ctor_get(x_49, 1);
  lean_inc(x_57);
  lean_inc(x_56);
  lean_dec(x_49);
  x_58 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_58, 0, x_56);
  lean_ctor_set(x_58, 1, x_57);
  return x_58;
  }
  }
  }
  }
  else
  {
  uint8_t x_59; 
  lean_dec(x_8);
  x_59 = !lean_is_exclusive(x_16);
  if (x_59 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  x_60 = lean_ctor_get(x_16, 0);
  x_61 = lean_ctor_get(x_16, 1);
  lean_inc(x_61);
  lean_inc(x_60);
  lean_dec(x_16);
  x_62 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_62, 0, x_60);
  lean_ctor_set(x_62, 1, x_61);
  return x_62;
  }
  }
  }
  else
  {
  lean_object* x_63; 
  x_63 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_63, 0, x_5);
  lean_ctor_set(x_63, 1, x_6);
  return x_63;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_usize_dec_eq(x_2, x_3);
  if (x_5 == 0)
  {
  lean_object* x_6; size_t x_7; uint8_t x_8; size_t x_9; size_t x_10; 
  x_6 = lean_array_uget(x_1, x_2);
  x_7 = lean_unbox_usize(x_6);
  lean_dec(x_6);
  x_8 = lean_compacted_region_is_memory_mapped(x_7);
  x_9 = 1;
  x_10 = lean_usize_add(x_2, x_9);
  if (x_8 == 0)
  {
  x_2 = x_10;
  goto _start;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_box_usize(x_7);
  x_13 = lean_array_push(x_4, x_12);
  x_2 = x_10;
  x_4 = x_13;
  goto _start;
  }
  }
  else
  {
  return x_4;
  }
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("#");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("direct imports:                        ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of imported modules:            ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of memory-mapped modules:       ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__5() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of consts:                      ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__6() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of imported consts:             ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__7() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of local consts:                ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__8() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of buckets for imported consts: ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__9() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("trust level:                           ");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Environment_displayStats___closed__10() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("number of extensions:                  ");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* lean_display_stats(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_3 = l_Lean_registerPersistentEnvExtensionUnsafe___rarg___lambda__2___closed__2;
  x_4 = lean_st_ref_get(x_3, x_2);
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_4, 1);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = lean_ctor_get(x_1, 3);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_7, 1);
  lean_inc(x_8);
  x_9 = lean_array_to_list(lean_box(0), x_8);
  x_10 = l_List_toString___at_Lean_Environment_displayStats___spec__1(x_9);
  x_11 = l_Lean_Environment_displayStats___closed__1;
  x_12 = lean_string_append(x_11, x_10);
  lean_dec(x_10);
  x_13 = l_Lean_Environment_displayStats___closed__2;
  x_14 = lean_string_append(x_13, x_12);
  lean_dec(x_12);
  x_15 = l_IO_println___at_Lean_instEval___spec__1(x_14, x_6);
  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; lean_object* x_21; lean_object* x_22; 
  x_16 = lean_ctor_get(x_15, 1);
  lean_inc(x_16);
  lean_dec(x_15);
  x_17 = lean_ctor_get(x_7, 2);
  lean_inc(x_17);
  x_18 = lean_array_get_size(x_17);
  lean_inc(x_18);
  x_19 = l_Nat_repr(x_18);
  x_20 = l_Lean_Environment_displayStats___closed__3;
  x_21 = lean_string_append(x_20, x_19);
  lean_dec(x_19);
  x_22 = l_IO_println___at_Lean_instEval___spec__1(x_21, x_16);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_125; uint8_t x_126; 
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  lean_dec(x_22);
  x_125 = lean_unsigned_to_nat(0u);
  x_126 = lean_nat_dec_lt(x_125, x_18);
  if (x_126 == 0)
  {
  lean_object* x_127; 
  lean_dec(x_18);
  lean_dec(x_17);
  x_127 = l_Lean_instInhabitedModuleData___closed__1;
  x_24 = x_127;
  goto block_124;
  }
  else
  {
  uint8_t x_128; 
  x_128 = lean_nat_dec_le(x_18, x_18);
  if (x_128 == 0)
  {
  lean_object* x_129; 
  lean_dec(x_18);
  lean_dec(x_17);
  x_129 = l_Lean_instInhabitedModuleData___closed__1;
  x_24 = x_129;
  goto block_124;
  }
  else
  {
  size_t x_130; size_t x_131; lean_object* x_132; lean_object* x_133; 
  x_130 = 0;
  x_131 = lean_usize_of_nat(x_18);
  lean_dec(x_18);
  x_132 = l_Lean_instInhabitedModuleData___closed__1;
  x_133 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9(x_17, x_130, x_131, x_132);
  lean_dec(x_17);
  x_24 = x_133;
  goto block_124;
  }
  }
  block_124:
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_25 = lean_array_get_size(x_24);
  lean_dec(x_24);
  x_26 = l_Nat_repr(x_25);
  x_27 = l_Lean_Environment_displayStats___closed__4;
  x_28 = lean_string_append(x_27, x_26);
  lean_dec(x_26);
  x_29 = l_IO_println___at_Lean_instEval___spec__1(x_28, x_23);
  if (lean_obj_tag(x_29) == 0)
  {
  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_30 = lean_ctor_get(x_29, 1);
  lean_inc(x_30);
  lean_dec(x_29);
  x_31 = lean_ctor_get(x_1, 1);
  lean_inc(x_31);
  x_32 = l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3(x_31);
  x_33 = l_Nat_repr(x_32);
  x_34 = l_Lean_Environment_displayStats___closed__5;
  x_35 = lean_string_append(x_34, x_33);
  lean_dec(x_33);
  x_36 = l_IO_println___at_Lean_instEval___spec__1(x_35, x_30);
  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; lean_object* x_42; lean_object* x_43; 
  x_37 = lean_ctor_get(x_36, 1);
  lean_inc(x_37);
  lean_dec(x_36);
  x_38 = l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4(x_31);
  x_39 = lean_ctor_get(x_38, 0);
  lean_inc(x_39);
  x_40 = l_Nat_repr(x_39);
  x_41 = l_Lean_Environment_displayStats___closed__6;
  x_42 = lean_string_append(x_41, x_40);
  lean_dec(x_40);
  x_43 = l_IO_println___at_Lean_instEval___spec__1(x_42, x_37);
  if (lean_obj_tag(x_43) == 0)
  {
  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_44 = lean_ctor_get(x_43, 1);
  lean_inc(x_44);
  lean_dec(x_43);
  x_45 = lean_ctor_get(x_38, 1);
  lean_inc(x_45);
  lean_dec(x_38);
  x_46 = l_Nat_repr(x_45);
  x_47 = l_Lean_Environment_displayStats___closed__7;
  x_48 = lean_string_append(x_47, x_46);
  lean_dec(x_46);
  x_49 = l_IO_println___at_Lean_instEval___spec__1(x_48, x_44);
  if (lean_obj_tag(x_49) == 0)
  {
  lean_object* x_50; lean_object* x_51; lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  x_50 = lean_ctor_get(x_49, 1);
  lean_inc(x_50);
  lean_dec(x_49);
  x_51 = l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5(x_31);
  lean_dec(x_31);
  x_52 = l_Nat_repr(x_51);
  x_53 = l_Lean_Environment_displayStats___closed__8;
  x_54 = lean_string_append(x_53, x_52);
  lean_dec(x_52);
  x_55 = l_IO_println___at_Lean_instEval___spec__1(x_54, x_50);
  if (lean_obj_tag(x_55) == 0)
  {
  lean_object* x_56; uint32_t x_57; lean_object* x_58; lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  x_56 = lean_ctor_get(x_55, 1);
  lean_inc(x_56);
  lean_dec(x_55);
  x_57 = lean_ctor_get_uint32(x_7, sizeof(void*)*5);
  lean_dec(x_7);
  x_58 = lean_uint32_to_nat(x_57);
  x_59 = l_Nat_repr(x_58);
  x_60 = l_Lean_Environment_displayStats___closed__9;
  x_61 = lean_string_append(x_60, x_59);
  lean_dec(x_59);
  x_62 = l_IO_println___at_Lean_instEval___spec__1(x_61, x_56);
  if (lean_obj_tag(x_62) == 0)
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; lean_object* x_68; lean_object* x_69; 
  x_63 = lean_ctor_get(x_62, 1);
  lean_inc(x_63);
  lean_dec(x_62);
  x_64 = lean_ctor_get(x_1, 2);
  lean_inc(x_64);
  x_65 = lean_array_get_size(x_64);
  lean_dec(x_64);
  x_66 = l_Nat_repr(x_65);
  x_67 = l_Lean_Environment_displayStats___closed__10;
  x_68 = lean_string_append(x_67, x_66);
  lean_dec(x_66);
  x_69 = l_IO_println___at_Lean_instEval___spec__1(x_68, x_63);
  if (lean_obj_tag(x_69) == 0)
  {
  uint8_t x_70; 
  x_70 = !lean_is_exclusive(x_69);
  if (x_70 == 0)
  {
  lean_object* x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; uint8_t x_75; 
  x_71 = lean_ctor_get(x_69, 1);
  x_72 = lean_ctor_get(x_69, 0);
  lean_dec(x_72);
  x_73 = lean_array_get_size(x_5);
  x_74 = lean_unsigned_to_nat(0u);
  x_75 = lean_nat_dec_lt(x_74, x_73);
  if (x_75 == 0)
  {
  lean_object* x_76; 
  lean_dec(x_73);
  lean_dec(x_5);
  lean_dec(x_1);
  x_76 = lean_box(0);
  lean_ctor_set(x_69, 0, x_76);
  return x_69;
  }
  else
  {
  uint8_t x_77; 
  x_77 = lean_nat_dec_le(x_73, x_73);
  if (x_77 == 0)
  {
  lean_object* x_78; 
  lean_dec(x_73);
  lean_dec(x_5);
  lean_dec(x_1);
  x_78 = lean_box(0);
  lean_ctor_set(x_69, 0, x_78);
  return x_69;
  }
  else
  {
  size_t x_79; size_t x_80; lean_object* x_81; lean_object* x_82; 
  lean_free_object(x_69);
  x_79 = 0;
  x_80 = lean_usize_of_nat(x_73);
  lean_dec(x_73);
  x_81 = lean_box(0);
  x_82 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8(x_1, x_5, x_79, x_80, x_81, x_71);
  lean_dec(x_5);
  lean_dec(x_1);
  return x_82;
  }
  }
  }
  else
  {
  lean_object* x_83; lean_object* x_84; lean_object* x_85; uint8_t x_86; 
  x_83 = lean_ctor_get(x_69, 1);
  lean_inc(x_83);
  lean_dec(x_69);
  x_84 = lean_array_get_size(x_5);
  x_85 = lean_unsigned_to_nat(0u);
  x_86 = lean_nat_dec_lt(x_85, x_84);
  if (x_86 == 0)
  {
  lean_object* x_87; lean_object* x_88; 
  lean_dec(x_84);
  lean_dec(x_5);
  lean_dec(x_1);
  x_87 = lean_box(0);
  x_88 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_88, 0, x_87);
  lean_ctor_set(x_88, 1, x_83);
  return x_88;
  }
  else
  {
  uint8_t x_89; 
  x_89 = lean_nat_dec_le(x_84, x_84);
  if (x_89 == 0)
  {
  lean_object* x_90; lean_object* x_91; 
  lean_dec(x_84);
  lean_dec(x_5);
  lean_dec(x_1);
  x_90 = lean_box(0);
  x_91 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_91, 0, x_90);
  lean_ctor_set(x_91, 1, x_83);
  return x_91;
  }
  else
  {
  size_t x_92; size_t x_93; lean_object* x_94; lean_object* x_95; 
  x_92 = 0;
  x_93 = lean_usize_of_nat(x_84);
  lean_dec(x_84);
  x_94 = lean_box(0);
  x_95 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8(x_1, x_5, x_92, x_93, x_94, x_83);
  lean_dec(x_5);
  lean_dec(x_1);
  return x_95;
  }
  }
  }
  }
  else
  {
  uint8_t x_96; 
  lean_dec(x_5);
  lean_dec(x_1);
  x_96 = !lean_is_exclusive(x_69);
  if (x_96 == 0)
  {
  return x_69;
  }
  else
  {
  lean_object* x_97; lean_object* x_98; lean_object* x_99; 
  x_97 = lean_ctor_get(x_69, 0);
  x_98 = lean_ctor_get(x_69, 1);
  lean_inc(x_98);
  lean_inc(x_97);
  lean_dec(x_69);
  x_99 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_99, 0, x_97);
  lean_ctor_set(x_99, 1, x_98);
  return x_99;
  }
  }
  }
  else
  {
  uint8_t x_100; 
  lean_dec(x_5);
  lean_dec(x_1);
  x_100 = !lean_is_exclusive(x_62);
  if (x_100 == 0)
  {
  return x_62;
  }
  else
  {
  lean_object* x_101; lean_object* x_102; lean_object* x_103; 
  x_101 = lean_ctor_get(x_62, 0);
  x_102 = lean_ctor_get(x_62, 1);
  lean_inc(x_102);
  lean_inc(x_101);
  lean_dec(x_62);
  x_103 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_103, 0, x_101);
  lean_ctor_set(x_103, 1, x_102);
  return x_103;
  }
  }
  }
  else
  {
  uint8_t x_104; 
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_104 = !lean_is_exclusive(x_55);
  if (x_104 == 0)
  {
  return x_55;
  }
  else
  {
  lean_object* x_105; lean_object* x_106; lean_object* x_107; 
  x_105 = lean_ctor_get(x_55, 0);
  x_106 = lean_ctor_get(x_55, 1);
  lean_inc(x_106);
  lean_inc(x_105);
  lean_dec(x_55);
  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
  {
  uint8_t x_108; 
  lean_dec(x_31);
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_108 = !lean_is_exclusive(x_49);
  if (x_108 == 0)
  {
  return x_49;
  }
  else
  {
  lean_object* x_109; lean_object* x_110; lean_object* x_111; 
  x_109 = lean_ctor_get(x_49, 0);
  x_110 = lean_ctor_get(x_49, 1);
  lean_inc(x_110);
  lean_inc(x_109);
  lean_dec(x_49);
  x_111 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_111, 0, x_109);
  lean_ctor_set(x_111, 1, x_110);
  return x_111;
  }
  }
  }
  else
  {
  uint8_t x_112; 
  lean_dec(x_38);
  lean_dec(x_31);
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_112 = !lean_is_exclusive(x_43);
  if (x_112 == 0)
  {
  return x_43;
  }
  else
  {
  lean_object* x_113; lean_object* x_114; lean_object* x_115; 
  x_113 = lean_ctor_get(x_43, 0);
  x_114 = lean_ctor_get(x_43, 1);
  lean_inc(x_114);
  lean_inc(x_113);
  lean_dec(x_43);
  x_115 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_115, 0, x_113);
  lean_ctor_set(x_115, 1, x_114);
  return x_115;
  }
  }
  }
  else
  {
  uint8_t x_116; 
  lean_dec(x_31);
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_116 = !lean_is_exclusive(x_36);
  if (x_116 == 0)
  {
  return x_36;
  }
  else
  {
  lean_object* x_117; lean_object* x_118; lean_object* x_119; 
  x_117 = lean_ctor_get(x_36, 0);
  x_118 = lean_ctor_get(x_36, 1);
  lean_inc(x_118);
  lean_inc(x_117);
  lean_dec(x_36);
  x_119 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_119, 0, x_117);
  lean_ctor_set(x_119, 1, x_118);
  return x_119;
  }
  }
  }
  else
  {
  uint8_t x_120; 
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_120 = !lean_is_exclusive(x_29);
  if (x_120 == 0)
  {
  return x_29;
  }
  else
  {
  lean_object* x_121; lean_object* x_122; lean_object* x_123; 
  x_121 = lean_ctor_get(x_29, 0);
  x_122 = lean_ctor_get(x_29, 1);
  lean_inc(x_122);
  lean_inc(x_121);
  lean_dec(x_29);
  x_123 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_123, 0, x_121);
  lean_ctor_set(x_123, 1, x_122);
  return x_123;
  }
  }
  }
  }
  else
  {
  uint8_t x_134; 
  lean_dec(x_18);
  lean_dec(x_17);
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_134 = !lean_is_exclusive(x_22);
  if (x_134 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_135; lean_object* x_136; lean_object* x_137; 
  x_135 = lean_ctor_get(x_22, 0);
  x_136 = lean_ctor_get(x_22, 1);
  lean_inc(x_136);
  lean_inc(x_135);
  lean_dec(x_22);
  x_137 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_137, 0, x_135);
  lean_ctor_set(x_137, 1, x_136);
  return x_137;
  }
  }
  }
  else
  {
  uint8_t x_138; 
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_1);
  x_138 = !lean_is_exclusive(x_15);
  if (x_138 == 0)
  {
  return x_15;
  }
  else
  {
  lean_object* x_139; lean_object* x_140; lean_object* x_141; 
  x_139 = lean_ctor_get(x_15, 0);
  x_140 = lean_ctor_get(x_15, 1);
  lean_inc(x_140);
  lean_inc(x_139);
  lean_dec(x_15);
  x_141 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_141, 0, x_139);
  lean_ctor_set(x_141, 1, x_140);
  return x_141;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_List_toStringAux___at_Lean_Environment_displayStats___spec__2___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = lean_unbox(x_1);
  lean_dec(x_1);
  x_4 = l_List_toStringAux___at_Lean_Environment_displayStats___spec__2(x_3, x_2);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_size___at_Lean_Environment_displayStats___spec__3(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_stageSizes___at_Lean_Environment_displayStats___spec__4(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Std_HashMap_numBuckets___at_Lean_Environment_displayStats___spec__6(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_numBuckets___at_Lean_Environment_displayStats___spec__5(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7___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_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__7(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8___lambda__1(x_1, x_2, x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___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) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_8 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_9 = l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__8(x_1, x_2, x_7, x_8, x_5, x_6);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9___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_foldlMUnsafe_fold___at_Lean_Environment_displayStats___spec__9(x_1, x_5, x_6, x_4);
  lean_dec(x_1);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConst___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = lean_eval_const(x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("unexpected type at '");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("', `");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("` expected");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg(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; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_3 = 1;
  x_4 = l_Lean_Name_toString(x_2, x_3);
  x_5 = l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__1;
  x_6 = lean_string_append(x_5, x_4);
  lean_dec(x_4);
  x_7 = l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__2;
  x_8 = lean_string_append(x_6, x_7);
  x_9 = l_Lean_Name_toString(x_1, x_3);
  x_10 = lean_string_append(x_8, x_9);
  lean_dec(x_9);
  x_11 = l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg___closed__3;
  x_12 = lean_string_append(x_10, x_11);
  x_13 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_13, 0, x_12);
  return x_13;
  }
  }
  LEAN_EXPORT lean_object* l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg), 2, 0);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_Environment_evalConstCheck___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("unknown constant '");
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  lean_inc(x_4);
  lean_inc(x_1);
  x_5 = lean_environment_find(x_1, x_4);
  if (lean_obj_tag(x_5) == 0)
  {
  uint8_t x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  lean_dec(x_3);
  lean_dec(x_1);
  x_6 = 1;
  x_7 = l_Lean_Name_toString(x_4, x_6);
  x_8 = l_Lean_Environment_evalConstCheck___rarg___closed__1;
  x_9 = lean_string_append(x_8, x_7);
  lean_dec(x_7);
  x_10 = l_Array_forInUnsafe_loop___at_Lean_importModules___spec__9___closed__2;
  x_11 = lean_string_append(x_9, x_10);
  x_12 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_12, 0, x_11);
  return x_12;
  }
  else
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_5, 0);
  lean_inc(x_13);
  lean_dec(x_5);
  x_14 = l_Lean_ConstantInfo_type(x_13);
  lean_dec(x_13);
  if (lean_obj_tag(x_14) == 4)
  {
  lean_object* x_15; uint8_t x_16; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  lean_dec(x_14);
  x_16 = lean_name_eq(x_15, x_3);
  lean_dec(x_15);
  if (x_16 == 0)
  {
  lean_object* x_17; 
  lean_dec(x_1);
  x_17 = l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg(x_3, x_4);
  return x_17;
  }
  else
  {
  lean_object* x_18; 
  lean_dec(x_3);
  x_18 = lean_eval_const(x_1, x_2, x_4);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_18;
  }
  }
  else
  {
  lean_object* x_19; 
  lean_dec(x_14);
  lean_dec(x_1);
  x_19 = l___private_Lean_Environment_0__Lean_Environment_throwUnexpectedType___rarg(x_3, x_4);
  return x_19;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Environment_evalConstCheck___rarg___boxed), 4, 0);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_evalConstCheck___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Environment_evalConstCheck___rarg(x_1, x_2, x_3, x_4);
  lean_dec(x_2);
  return x_5;
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_hasUnsafe___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 4)
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_ctor_get(x_2, 0);
  lean_inc(x_3);
  lean_dec(x_2);
  x_4 = lean_environment_find(x_1, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  uint8_t x_5; 
  x_5 = 0;
  return x_5;
  }
  else
  {
  lean_object* x_6; uint8_t x_7; 
  x_6 = lean_ctor_get(x_4, 0);
  lean_inc(x_6);
  lean_dec(x_4);
  x_7 = l_Lean_ConstantInfo_isUnsafe(x_6);
  lean_dec(x_6);
  return x_7;
  }
  }
  else
  {
  uint8_t x_8; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_8 = 0;
  return x_8;
  }
  }
  }
  LEAN_EXPORT uint8_t l_Lean_Environment_hasUnsafe(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; 
  x_3 = lean_alloc_closure((void*)(l_Lean_Environment_hasUnsafe___lambda__1___boxed), 2, 1);
  lean_closure_set(x_3, 0, x_1);
  x_4 = l_Lean_Expr_FindImpl_findUnsafe_x3f(x_3, x_2);
  if (lean_obj_tag(x_4) == 0)
  {
  uint8_t x_5; 
  x_5 = 0;
  return x_5;
  }
  else
  {
  uint8_t x_6; 
  lean_dec(x_4);
  x_6 = 1;
  return x_6;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_hasUnsafe___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_hasUnsafe___lambda__1(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Environment_hasUnsafe___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_Environment_hasUnsafe(x_1, x_2);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Kernel_isDefEq___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_kernel_is_def_eq(x_1, x_2, x_3, x_4);
  x_6 = lean_box(x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_Kernel_whnf___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_kernel_whnf(x_1, x_2, x_3);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_1(x_4, x_3);
  x_6 = lean_apply_2(x_2, lean_box(0), x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv___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_2, 0);
  lean_inc(x_3);
  lean_inc(x_1);
  x_4 = lean_apply_2(x_1, lean_box(0), x_3);
  x_5 = lean_alloc_closure((void*)(l_Lean_instMonadEnv___rarg___lambda__1), 3, 2);
  lean_closure_set(x_5, 0, x_2);
  lean_closure_set(x_5, 1, x_1);
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_4);
  lean_ctor_set(x_6, 1, x_5);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instMonadEnv(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_instMonadEnv___rarg), 2, 0);
  return x_3;
  }
  }
  lean_object* initialize_Init(uint8_t builtin, lean_object*);
  lean_object* initialize_Std_Data_HashMap(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_ImportingFlag(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_Data_SMap(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_Declaration(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_LocalContext(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_Util_Path(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_Util_FindExpr(uint8_t builtin, lean_object*);
  lean_object* initialize_Lean_Util_Profile(uint8_t builtin, lean_object*);
  static bool _G_initialized = false;
  LEAN_EXPORT lean_object* initialize_Lean_Environment(uint8_t builtin, lean_object* w) {
  lean_object * res;
  if (_G_initialized) return lean_io_result_mk_ok(lean_box(0));
  _G_initialized = true;
  res = initialize_Init(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Std_Data_HashMap(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_ImportingFlag(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Data_SMap(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Declaration(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_LocalContext(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Util_Path(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Util_FindExpr(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Util_Profile(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  l_Lean_EnvExtensionStateSpec___closed__1 = _init_l_Lean_EnvExtensionStateSpec___closed__1();
  lean_mark_persistent(l_Lean_EnvExtensionStateSpec___closed__1);
  l_Lean_EnvExtensionStateSpec = _init_l_Lean_EnvExtensionStateSpec();
  lean_mark_persistent(l_Lean_EnvExtensionStateSpec);
  l_Lean_instInhabitedEnvExtensionState = _init_l_Lean_instInhabitedEnvExtensionState();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionState);
  l_Lean_instInhabitedModuleIdx = _init_l_Lean_instInhabitedModuleIdx();
  lean_mark_persistent(l_Lean_instInhabitedModuleIdx);
  l_Lean_Import_runtimeOnly___default = _init_l_Lean_Import_runtimeOnly___default();
  l_Lean_instToStringImport___closed__1 = _init_l_Lean_instToStringImport___closed__1();
  lean_mark_persistent(l_Lean_instToStringImport___closed__1);
  l_Lean_instToStringImport___closed__2 = _init_l_Lean_instToStringImport___closed__2();
  lean_mark_persistent(l_Lean_instToStringImport___closed__2);
  l_Lean_EnvExtensionEntrySpec = _init_l_Lean_EnvExtensionEntrySpec();
  l_Lean_instInhabitedModuleData___closed__1 = _init_l_Lean_instInhabitedModuleData___closed__1();
  lean_mark_persistent(l_Lean_instInhabitedModuleData___closed__1);
  l_Lean_instInhabitedModuleData___closed__2 = _init_l_Lean_instInhabitedModuleData___closed__2();
  lean_mark_persistent(l_Lean_instInhabitedModuleData___closed__2);
  l_Lean_instInhabitedModuleData = _init_l_Lean_instInhabitedModuleData();
  lean_mark_persistent(l_Lean_instInhabitedModuleData);
  l_Lean_EnvironmentHeader_trustLevel___default = _init_l_Lean_EnvironmentHeader_trustLevel___default();
  l_Lean_EnvironmentHeader_quotInit___default = _init_l_Lean_EnvironmentHeader_quotInit___default();
  l_Lean_EnvironmentHeader_mainModule___default = _init_l_Lean_EnvironmentHeader_mainModule___default();
  lean_mark_persistent(l_Lean_EnvironmentHeader_mainModule___default);
  l_Lean_EnvironmentHeader_imports___default = _init_l_Lean_EnvironmentHeader_imports___default();
  lean_mark_persistent(l_Lean_EnvironmentHeader_imports___default);
  l_Lean_EnvironmentHeader_regions___default = _init_l_Lean_EnvironmentHeader_regions___default();
  lean_mark_persistent(l_Lean_EnvironmentHeader_regions___default);
  l_Lean_EnvironmentHeader_moduleNames___default = _init_l_Lean_EnvironmentHeader_moduleNames___default();
  lean_mark_persistent(l_Lean_EnvironmentHeader_moduleNames___default);
  l_Lean_EnvironmentHeader_moduleData___default = _init_l_Lean_EnvironmentHeader_moduleData___default();
  lean_mark_persistent(l_Lean_EnvironmentHeader_moduleData___default);
  l_Lean_instInhabitedEnvironmentHeader___closed__1 = _init_l_Lean_instInhabitedEnvironmentHeader___closed__1();
  l_Lean_instInhabitedEnvironmentHeader___closed__2 = _init_l_Lean_instInhabitedEnvironmentHeader___closed__2();
  lean_mark_persistent(l_Lean_instInhabitedEnvironmentHeader___closed__2);
  l_Lean_instInhabitedEnvironmentHeader = _init_l_Lean_instInhabitedEnvironmentHeader();
  lean_mark_persistent(l_Lean_instInhabitedEnvironmentHeader);
  l_Lean_Environment_header___default___closed__1 = _init_l_Lean_Environment_header___default___closed__1();
  lean_mark_persistent(l_Lean_Environment_header___default___closed__1);
  l_Lean_Environment_header___default = _init_l_Lean_Environment_header___default();
  lean_mark_persistent(l_Lean_Environment_header___default);
  l_Lean_instInhabitedEnvironment___closed__1 = _init_l_Lean_instInhabitedEnvironment___closed__1();
  lean_mark_persistent(l_Lean_instInhabitedEnvironment___closed__1);
  l_Lean_instInhabitedEnvironment___closed__2 = _init_l_Lean_instInhabitedEnvironment___closed__2();
  lean_mark_persistent(l_Lean_instInhabitedEnvironment___closed__2);
  l_Lean_instInhabitedEnvironment___closed__3 = _init_l_Lean_instInhabitedEnvironment___closed__3();
  lean_mark_persistent(l_Lean_instInhabitedEnvironment___closed__3);
  l_Lean_instInhabitedEnvironment___closed__4 = _init_l_Lean_instInhabitedEnvironment___closed__4();
  lean_mark_persistent(l_Lean_instInhabitedEnvironment___closed__4);
  l_Lean_instInhabitedEnvironment = _init_l_Lean_instInhabitedEnvironment();
  lean_mark_persistent(l_Lean_instInhabitedEnvironment);
  l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__1 = _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__1();
  l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2 = _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__2();
  l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3 = _init_l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3();
  lean_mark_persistent(l_Std_PersistentHashMap_insertAux___at_Lean_Environment_addAux___spec__3___closed__3);
  l_Lean_instInhabitedEnvExtensionInterface___closed__1 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__1();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__1);
  l_Lean_instInhabitedEnvExtensionInterface___closed__2 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__2();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__2);
  l_Lean_instInhabitedEnvExtensionInterface___closed__3 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__3();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__3);
  l_Lean_instInhabitedEnvExtensionInterface___closed__4 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__4();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__4);
  l_Lean_instInhabitedEnvExtensionInterface___closed__5 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__5();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__5);
  l_Lean_instInhabitedEnvExtensionInterface___closed__6 = _init_l_Lean_instInhabitedEnvExtensionInterface___closed__6();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface___closed__6);
  l_Lean_instInhabitedEnvExtensionInterface = _init_l_Lean_instInhabitedEnvExtensionInterface();
  lean_mark_persistent(l_Lean_instInhabitedEnvExtensionInterface);
  l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1 = _init_l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1();
  lean_mark_persistent(l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___lambda__1___closed__1);
  l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1 = _init_l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1();
  lean_mark_persistent(l_Lean_EnvExtensionInterfaceUnsafe_instInhabitedExt___closed__1);
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  lean_mark_persistent(l___private_Lean_Environment_0__Lean_finalizePersistentExtensions_loop___closed__1);
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  lean_mark_persistent(l_Lean_importModules___closed__2);
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  if (builtin) {res = l_Lean_initFn____x40_Lean_Environment___hyg_4591_(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  l_Lean_namespacesExt = lean_io_result_get_value(res);
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  lean_mark_persistent(l_Lean_Environment_evalConstCheck___rarg___closed__1);
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  #ifdef __cplusplus
  }
  #endif
  