text: // Lean compiler output
  // Module: Lean.Data.SMap
  // Imports: Init Std.Data.HashMap Std.Data.PersistentHashMap
  #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_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_find_x21___rarg___closed__1;
  size_t lean_usize_add(size_t, size_t);
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2081___default___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap___rarg___boxed(lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_map_u2081___default___closed__1;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_fold(lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_find_x21___rarg___closed__3;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12___rarg(lean_object*, lean_object*, 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_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instReprSMap(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__5(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8(lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7;
  lean_object* lean_array_get_size(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_List_toSMap___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_Format_joinSep___at_instReprProd___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_toList___spec__2(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27(lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__11;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_empty(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9(lean_object*, lean_object*, lean_object*);
  lean_object* lean_nat_add(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_fold___spec__1___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_forM(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_foldStage2(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_map_u2082___default___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_findD___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_HashMap_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_HashMap_numBuckets___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__10;
  LEAN_EXPORT lean_object* l_repr___at_Lean_instReprSMap___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_fget(lean_object*, lean_object*);
  LEAN_EXPORT uint8_t l_Lean_SMap_stage_u2081___default;
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__7;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__5___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___rarg(lean_object*);
  lean_object* l_Std_PersistentHashMap_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_HashMapImp_find_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg(lean_object*, lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_findD(lean_object*, lean_object*);
  uint8_t l_Std_HashMapImp_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_mkHashMapImp___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_find_x21___rarg___closed__2;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_switch(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_find_x21___rarg___closed__4;
  lean_object* l_Std_PersistentHashMap_mkEmptyEntriesArray(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_empty___rarg___boxed(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_PersistentHashMap_forM___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg(lean_object*, lean_object*, size_t, size_t, 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_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_toList___rarg___lambda__1(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2081___default(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_insert(lean_object*, lean_object*);
  lean_object* l_Std_PersistentHashMap_insert___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  size_t lean_usize_of_nat(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___rarg___boxed(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_empty___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___rarg___boxed(lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__6;
  LEAN_EXPORT lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_insert_x27(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_fold___spec__1(lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_toList___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Lean_SMap_contains(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_List_foldl___at_Lean_List_toSMap___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___rarg___boxed(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4;
  lean_object* l_Std_AssocList_forM___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11___rarg(lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8;
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default___rarg___boxed(lean_object*, lean_object*);
  static lean_object* l_Lean_SMap_map_u2082___default___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Lean_SMap_toList___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1(size_t, lean_object*, lean_object*, lean_object*, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_findD___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9;
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3___rarg(lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_le(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_foldStage2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default___rarg(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_size___rarg___boxed(lean_object*);
  lean_object* l_panic___rarg(lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__5;
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_List_toSMap(lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__3;
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__8;
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_size___rarg(lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_List_foldl___at_Lean_List_toSMap___spec__1(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap___rarg(lean_object*, lean_object*, lean_object*, uint8_t);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__1;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_contains___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3;
  LEAN_EXPORT lean_object* l_Lean_SMap_size(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x21___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_string_length(lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__9;
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_insert_x27___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__4;
  LEAN_EXPORT lean_object* l_Lean_instReprSMap___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Std_PersistentHashMap_find_x3f___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes(lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6;
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_toList(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg(lean_object*, lean_object*, size_t, size_t, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_size___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  static lean_object* l_Lean_instReprSMap___rarg___closed__2;
  lean_object* lean_nat_to_int(lean_object*);
  LEAN_EXPORT lean_object* l_Lean_instReprSMap___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x21(lean_object*, lean_object*);
  static lean_object* l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5;
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_toList___spec__2___rarg(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3(lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8(lean_object*, lean_object*, lean_object*);
  lean_object* l_Repr_addAppParen(lean_object*, lean_object*);
  static uint8_t _init_l_Lean_SMap_stage_u2081___default() {
  _start:
  {
  uint8_t x_1; 
  x_1 = 1;
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_SMap_map_u2081___default___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;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2081___default(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_SMap_map_u2081___default___closed__1;
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2081___default___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_SMap_map_u2081___default(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_SMap_map_u2082___default___rarg___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_SMap_map_u2082___default___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_SMap_map_u2082___default___rarg___closed__1;
  x_2 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default___rarg(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_SMap_map_u2082___default___rarg___closed__2;
  x_4 = lean_unsigned_to_nat(0u);
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_3);
  lean_ctor_set(x_5, 1, x_4);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_map_u2082___default___rarg___boxed), 2, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_map_u2082___default___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_SMap_map_u2082___default___rarg(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; lean_object* x_7; lean_object* x_8; 
  x_3 = l_Lean_SMap_map_u2082___default___rarg___closed__2;
  x_4 = lean_unsigned_to_nat(0u);
  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 = 1;
  x_7 = l_Lean_SMap_map_u2081___default___closed__1;
  x_8 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_5);
  lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_6);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_instInhabitedSMap___rarg___boxed), 2, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_instInhabitedSMap___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_SMap_instInhabitedSMap___rarg(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_empty___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; lean_object* x_7; lean_object* x_8; 
  x_3 = l_Lean_SMap_map_u2082___default___rarg___closed__2;
  x_4 = lean_unsigned_to_nat(0u);
  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 = 1;
  x_7 = l_Lean_SMap_map_u2081___default___closed__1;
  x_8 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_5);
  lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_6);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_empty(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_empty___rarg___boxed), 2, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_empty___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_SMap_empty___rarg(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, uint8_t x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_5 = l_Lean_SMap_map_u2082___default___rarg___closed__2;
  x_6 = lean_unsigned_to_nat(0u);
  x_7 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_7, 0, x_5);
  lean_ctor_set(x_7, 1, x_6);
  x_8 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_8, 0, x_3);
  lean_ctor_set(x_8, 1, x_7);
  lean_ctor_set_uint8(x_8, sizeof(void*)*2, x_4);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_fromHashMap___rarg___boxed), 4, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fromHashMap___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 = lean_unbox(x_4);
  lean_dec(x_4);
  x_6 = l_Lean_SMap_fromHashMap___rarg(x_1, x_2, x_3, x_5);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_insert___rarg(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; 
  x_6 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  x_7 = !lean_is_exclusive(x_3);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; uint8_t x_10; 
  x_8 = lean_ctor_get(x_3, 1);
  x_9 = l_Std_PersistentHashMap_insert___rarg(x_1, x_2, x_8, x_4, x_5);
  x_10 = 0;
  lean_ctor_set(x_3, 1, x_9);
  lean_ctor_set_uint8(x_3, sizeof(void*)*2, x_10);
  return x_3;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; 
  x_11 = lean_ctor_get(x_3, 0);
  x_12 = lean_ctor_get(x_3, 1);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_3);
  x_13 = l_Std_PersistentHashMap_insert___rarg(x_1, x_2, x_12, x_4, x_5);
  x_14 = 0;
  x_15 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_15, 0, x_11);
  lean_ctor_set(x_15, 1, x_13);
  lean_ctor_set_uint8(x_15, sizeof(void*)*2, x_14);
  return x_15;
  }
  }
  else
  {
  uint8_t x_16; 
  x_16 = !lean_is_exclusive(x_3);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; uint8_t x_19; 
  x_17 = lean_ctor_get(x_3, 0);
  x_18 = l_Std_HashMap_insert___rarg(x_1, x_2, x_17, x_4, x_5);
  x_19 = 1;
  lean_ctor_set(x_3, 0, x_18);
  lean_ctor_set_uint8(x_3, sizeof(void*)*2, x_19);
  return x_3;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; 
  x_20 = lean_ctor_get(x_3, 0);
  x_21 = lean_ctor_get(x_3, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_3);
  x_22 = l_Std_HashMap_insert___rarg(x_1, x_2, x_20, x_4, x_5);
  x_23 = 1;
  x_24 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_21);
  lean_ctor_set_uint8(x_24, sizeof(void*)*2, x_23);
  return x_24;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_insert(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_insert___rarg), 5, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_insert_x27___rarg(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; 
  x_6 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_6 == 0)
  {
  uint8_t x_7; 
  x_7 = !lean_is_exclusive(x_3);
  if (x_7 == 0)
  {
  lean_object* x_8; lean_object* x_9; uint8_t x_10; 
  x_8 = lean_ctor_get(x_3, 1);
  x_9 = l_Std_PersistentHashMap_insert___rarg(x_1, x_2, x_8, x_4, x_5);
  x_10 = 0;
  lean_ctor_set(x_3, 1, x_9);
  lean_ctor_set_uint8(x_3, sizeof(void*)*2, x_10);
  return x_3;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; uint8_t x_14; lean_object* x_15; 
  x_11 = lean_ctor_get(x_3, 0);
  x_12 = lean_ctor_get(x_3, 1);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_3);
  x_13 = l_Std_PersistentHashMap_insert___rarg(x_1, x_2, x_12, x_4, x_5);
  x_14 = 0;
  x_15 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_15, 0, x_11);
  lean_ctor_set(x_15, 1, x_13);
  lean_ctor_set_uint8(x_15, sizeof(void*)*2, x_14);
  return x_15;
  }
  }
  else
  {
  uint8_t x_16; 
  x_16 = !lean_is_exclusive(x_3);
  if (x_16 == 0)
  {
  lean_object* x_17; lean_object* x_18; uint8_t x_19; 
  x_17 = lean_ctor_get(x_3, 0);
  x_18 = l_Std_HashMap_insert___rarg(x_1, x_2, x_17, x_4, x_5);
  x_19 = 1;
  lean_ctor_set(x_3, 0, x_18);
  lean_ctor_set_uint8(x_3, sizeof(void*)*2, x_19);
  return x_3;
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; uint8_t x_23; lean_object* x_24; 
  x_20 = lean_ctor_get(x_3, 0);
  x_21 = lean_ctor_get(x_3, 1);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_3);
  x_22 = l_Std_HashMap_insert___rarg(x_1, x_2, x_20, x_4, x_5);
  x_23 = 1;
  x_24 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_24, 0, x_22);
  lean_ctor_set(x_24, 1, x_21);
  lean_ctor_set_uint8(x_24, sizeof(void*)*2, x_23);
  return x_24;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_insert_x27(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_insert_x27___rarg), 5, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_6 = lean_ctor_get(x_3, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_3, 1);
  lean_inc(x_7);
  lean_dec(x_3);
  lean_inc(x_4);
  lean_inc(x_2);
  lean_inc(x_1);
  x_8 = l_Std_PersistentHashMap_find_x3f___rarg(x_1, x_2, x_7, x_4);
  if (lean_obj_tag(x_8) == 0)
  {
  lean_object* x_9; 
  x_9 = l_Std_HashMapImp_find_x3f___rarg(x_1, x_2, x_6, x_4);
  lean_dec(x_6);
  return x_9;
  }
  else
  {
  uint8_t x_10; 
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  x_10 = !lean_is_exclusive(x_8);
  if (x_10 == 0)
  {
  return x_8;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_8, 0);
  lean_inc(x_11);
  lean_dec(x_8);
  x_12 = lean_alloc_ctor(1, 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_3, 0);
  lean_inc(x_13);
  lean_dec(x_3);
  x_14 = l_Std_HashMapImp_find_x3f___rarg(x_1, x_2, x_13, x_4);
  lean_dec(x_13);
  return x_14;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_find_x3f___rarg), 4, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_findD___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_SMap_find_x3f___rarg(x_1, x_2, x_3, x_4);
  if (lean_obj_tag(x_6) == 0)
  {
  lean_inc(x_5);
  return x_5;
  }
  else
  {
  lean_object* x_7; 
  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_SMap_findD(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_findD___rarg___boxed), 5, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_findD___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_SMap_findD___rarg(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_5);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_SMap_find_x21___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("Lean.Data.SMap", 14);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_SMap_find_x21___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("Lean.SMap.find!", 15);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_SMap_find_x21___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("key is not in the map", 21);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_SMap_find_x21___rarg___closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; 
  x_1 = l_Lean_SMap_find_x21___rarg___closed__1;
  x_2 = l_Lean_SMap_find_x21___rarg___closed__2;
  x_3 = lean_unsigned_to_nat(62u);
  x_4 = lean_unsigned_to_nat(14u);
  x_5 = l_Lean_SMap_find_x21___rarg___closed__3;
  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_SMap_find_x21___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_SMap_find_x3f___rarg(x_1, x_2, x_4, x_5);
  if (lean_obj_tag(x_6) == 0)
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = l_Lean_SMap_find_x21___rarg___closed__4;
  x_8 = l_panic___rarg(x_3, x_7);
  return x_8;
  }
  else
  {
  lean_object* x_9; 
  lean_dec(x_3);
  x_9 = lean_ctor_get(x_6, 0);
  lean_inc(x_9);
  lean_dec(x_6);
  return x_9;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x21(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_find_x21___rarg), 5, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_contains___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_6 = lean_ctor_get(x_3, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_3, 1);
  lean_inc(x_7);
  lean_dec(x_3);
  lean_inc(x_4);
  lean_inc(x_2);
  lean_inc(x_1);
  x_8 = l_Std_HashMapImp_contains___rarg(x_1, x_2, x_6, x_4);
  lean_dec(x_6);
  if (x_8 == 0)
  {
  lean_object* x_9; 
  x_9 = l_Std_PersistentHashMap_contains___rarg(x_1, x_2, x_7, x_4);
  return x_9;
  }
  else
  {
  uint8_t x_10; lean_object* x_11; 
  lean_dec(x_7);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  x_10 = 1;
  x_11 = lean_box(x_10);
  return x_11;
  }
  }
  else
  {
  lean_object* x_12; uint8_t x_13; lean_object* x_14; 
  x_12 = lean_ctor_get(x_3, 0);
  lean_inc(x_12);
  lean_dec(x_3);
  x_13 = l_Std_HashMapImp_contains___rarg(x_1, x_2, x_12, x_4);
  lean_dec(x_12);
  x_14 = lean_box(x_13);
  return x_14;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_contains(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_contains___rarg), 4, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  uint8_t x_5; 
  x_5 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_5 == 0)
  {
  lean_object* x_6; lean_object* x_7; lean_object* x_8; 
  x_6 = lean_ctor_get(x_3, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_3, 1);
  lean_inc(x_7);
  lean_dec(x_3);
  lean_inc(x_4);
  lean_inc(x_2);
  lean_inc(x_1);
  x_8 = l_Std_HashMapImp_find_x3f___rarg(x_1, x_2, x_6, x_4);
  lean_dec(x_6);
  if (lean_obj_tag(x_8) == 0)
  {
  lean_object* x_9; 
  x_9 = l_Std_PersistentHashMap_find_x3f___rarg(x_1, x_2, x_7, x_4);
  return x_9;
  }
  else
  {
  uint8_t x_10; 
  lean_dec(x_7);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  x_10 = !lean_is_exclusive(x_8);
  if (x_10 == 0)
  {
  return x_8;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_8, 0);
  lean_inc(x_11);
  lean_dec(x_8);
  x_12 = lean_alloc_ctor(1, 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_3, 0);
  lean_inc(x_13);
  lean_dec(x_3);
  x_14 = l_Std_HashMapImp_find_x3f___rarg(x_1, x_2, x_13, x_4);
  lean_dec(x_13);
  return x_14;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_find_x3f_x27(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_find_x3f_x27___rarg), 4, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1(size_t x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, size_t x_5, lean_object* x_6) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = 1;
  x_8 = lean_usize_add(x_1, x_7);
  x_9 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg(x_2, x_3, x_4, x_8, x_5, x_6);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, size_t x_4, size_t x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = lean_usize_dec_eq(x_4, x_5);
  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_dec(x_6);
  x_8 = lean_ctor_get(x_1, 1);
  lean_inc(x_8);
  x_9 = lean_array_uget(x_3, x_4);
  lean_inc(x_2);
  lean_inc(x_1);
  x_10 = l_Std_AssocList_forM___rarg(x_1, x_2, x_9);
  x_11 = lean_box_usize(x_4);
  x_12 = lean_box_usize(x_5);
  x_13 = lean_alloc_closure((void*)(l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1___boxed), 6, 5);
  lean_closure_set(x_13, 0, x_11);
  lean_closure_set(x_13, 1, x_1);
  lean_closure_set(x_13, 2, x_2);
  lean_closure_set(x_13, 3, x_3);
  lean_closure_set(x_13, 4, x_12);
  x_14 = lean_apply_4(x_8, lean_box(0), lean_box(0), x_10, x_13);
  return x_14;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  lean_dec(x_3);
  lean_dec(x_2);
  x_15 = lean_ctor_get(x_1, 0);
  lean_inc(x_15);
  lean_dec(x_1);
  x_16 = lean_ctor_get(x_15, 1);
  lean_inc(x_16);
  lean_dec(x_15);
  x_17 = lean_apply_2(x_16, lean_box(0), x_6);
  return x_17;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___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_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = lean_ctor_get(x_1, 1);
  lean_inc(x_7);
  lean_dec(x_1);
  x_8 = l_Std_PersistentHashMap_forM___rarg(x_2, lean_box(0), lean_box(0), x_3, x_4, x_7, x_5);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; uint8_t x_13; 
  x_7 = lean_ctor_get(x_4, 1);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_5, 0);
  lean_inc(x_8);
  lean_inc(x_6);
  lean_inc(x_4);
  x_9 = lean_alloc_closure((void*)(l_Lean_SMap_forM___rarg___lambda__1___boxed), 6, 5);
  lean_closure_set(x_9, 0, x_5);
  lean_closure_set(x_9, 1, x_4);
  lean_closure_set(x_9, 2, x_1);
  lean_closure_set(x_9, 3, x_2);
  lean_closure_set(x_9, 4, x_6);
  x_10 = lean_ctor_get(x_8, 1);
  lean_inc(x_10);
  lean_dec(x_8);
  x_11 = lean_array_get_size(x_10);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = lean_nat_dec_lt(x_12, x_11);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_6);
  x_14 = lean_ctor_get(x_4, 0);
  lean_inc(x_14);
  lean_dec(x_4);
  x_15 = lean_ctor_get(x_14, 1);
  lean_inc(x_15);
  lean_dec(x_14);
  x_16 = lean_box(0);
  x_17 = lean_apply_2(x_15, lean_box(0), x_16);
  x_18 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_17, x_9);
  return x_18;
  }
  else
  {
  uint8_t x_19; 
  x_19 = lean_nat_dec_le(x_11, x_11);
  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_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_6);
  x_20 = lean_ctor_get(x_4, 0);
  lean_inc(x_20);
  lean_dec(x_4);
  x_21 = lean_ctor_get(x_20, 1);
  lean_inc(x_21);
  lean_dec(x_20);
  x_22 = lean_box(0);
  x_23 = lean_apply_2(x_21, lean_box(0), x_22);
  x_24 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_23, x_9);
  return x_24;
  }
  else
  {
  size_t x_25; size_t x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; 
  x_25 = 0;
  x_26 = lean_usize_of_nat(x_11);
  lean_dec(x_11);
  x_27 = lean_box(0);
  x_28 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg(x_4, x_6, x_10, x_25, x_26, x_27);
  x_29 = lean_apply_4(x_7, lean_box(0), lean_box(0), x_28, x_9);
  return x_29;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_forM(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_forM___rarg), 6, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_1);
  lean_dec(x_1);
  x_8 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_9 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg___lambda__1(x_7, x_2, x_3, x_4, x_8, x_6);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___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:
  {
  size_t x_7; size_t x_8; lean_object* x_9; 
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = lean_unbox_usize(x_5);
  lean_dec(x_5);
  x_9 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_forM___spec__1___rarg(x_1, x_2, x_3, x_7, x_8, x_6);
  return x_9;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_forM___rarg___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Lean_SMap_forM___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_7;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  uint8_t x_4; 
  x_4 = lean_ctor_get_uint8(x_3, sizeof(void*)*2);
  if (x_4 == 0)
  {
  return x_3;
  }
  else
  {
  uint8_t x_5; 
  x_5 = !lean_is_exclusive(x_3);
  if (x_5 == 0)
  {
  uint8_t x_6; 
  x_6 = 0;
  lean_ctor_set_uint8(x_3, sizeof(void*)*2, x_6);
  return x_3;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; uint8_t x_9; lean_object* x_10; 
  x_7 = lean_ctor_get(x_3, 0);
  x_8 = lean_ctor_get(x_3, 1);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_dec(x_3);
  x_9 = 0;
  x_10 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_10, 0, x_7);
  lean_ctor_set(x_10, 1, x_8);
  lean_ctor_set_uint8(x_10, sizeof(void*)*2, x_9);
  return x_10;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_switch(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_switch___rarg___boxed), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_switch___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_SMap_switch___rarg(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_SMap_foldStage2___spec__3___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3(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_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _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_SMap_foldStage2___spec__4(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_SMap_foldStage2___spec__4___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2(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___at_Lean_SMap_foldStage2___spec__2___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_foldStage2___spec__2___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___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; 
  x_6 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_foldStage2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  lean_dec(x_6);
  x_8 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1___rarg(x_4, x_7, x_5);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_foldStage2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_foldStage2___rarg), 6, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_foldStage2___spec__3___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_foldStage2___spec__4___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_foldlM___at_Lean_SMap_foldStage2___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_Std_PersistentHashMap_foldlM___at_Lean_SMap_foldStage2___spec__1(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_fold___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_3, 1);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_3, 2);
  lean_inc(x_6);
  lean_dec(x_3);
  lean_inc(x_1);
  x_7 = lean_apply_3(x_1, x_2, x_4, x_5);
  x_2 = x_7;
  x_3 = x_6;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_fold___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_Std_AssocList_foldlM___at_Lean_SMap_fold___spec__1___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4(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_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___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_SMap_fold___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_SMap_fold___spec__5___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__5___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3(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___at_Lean_SMap_fold___spec__3___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__3___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2(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 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8(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_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9___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_SMap_fold___spec__9(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_SMap_fold___spec__9___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7(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___at_Lean_SMap_fold___spec__7___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__7___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6(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 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; 
  x_7 = lean_array_uget(x_2, x_3);
  lean_inc(x_1);
  x_8 = l_Std_AssocList_foldlM___at_Lean_SMap_fold___spec__1___rarg(x_1, x_5, x_7);
  x_9 = 1;
  x_10 = lean_usize_add(x_3, x_9);
  x_3 = x_10;
  x_5 = x_8;
  goto _start;
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10(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_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13(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_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14___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_SMap_fold___spec__14(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_SMap_fold___spec__14___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12(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___at_Lean_SMap_fold___spec__12___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_fold___spec__12___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11(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 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 0);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  lean_dec(x_8);
  x_10 = lean_array_get_size(x_9);
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = lean_nat_dec_lt(x_11, x_10);
  if (x_12 == 0)
  {
  lean_object* x_13; 
  lean_dec(x_10);
  lean_dec(x_9);
  x_13 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__2___rarg(x_4, x_7, x_5);
  return x_13;
  }
  else
  {
  uint8_t x_14; 
  x_14 = lean_nat_dec_le(x_10, x_10);
  if (x_14 == 0)
  {
  lean_object* x_15; 
  lean_dec(x_10);
  lean_dec(x_9);
  x_15 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__6___rarg(x_4, x_7, x_5);
  return x_15;
  }
  else
  {
  size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; 
  x_16 = 0;
  x_17 = lean_usize_of_nat(x_10);
  lean_dec(x_10);
  lean_inc(x_4);
  x_18 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg(x_4, x_9, x_16, x_17, x_5);
  lean_dec(x_9);
  x_19 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_fold___spec__11___rarg(x_4, x_7, x_18);
  return x_19;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fold(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_fold___rarg), 6, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__4___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___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_SMap_fold___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_foldlM___at_Lean_SMap_fold___spec__2___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_foldlM___at_Lean_SMap_fold___spec__2(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__8___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__9___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_SMap_fold___spec__9___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_foldlM___at_Lean_SMap_fold___spec__6___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_foldlM___at_Lean_SMap_fold___spec__6(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__10___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_fold___spec__13___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_fold___spec__14___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_SMap_fold___spec__14___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_foldlM___at_Lean_SMap_fold___spec__11___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_foldlM___at_Lean_SMap_fold___spec__11(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_size___rarg(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_size(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_SMap_size___rarg___boxed), 1, 0);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_size___rarg___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_size___rarg(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_size___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_SMap_size(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___rarg(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_Lean_SMap_stageSizes(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_SMap_stageSizes___rarg___boxed), 1, 0);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___rarg___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_stageSizes___rarg(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_stageSizes___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_SMap_stageSizes(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___rarg(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___rarg(x_2);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets(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_SMap_numBuckets___rarg___boxed), 1, 0);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___rarg___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_SMap_numBuckets___rarg(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_numBuckets___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_SMap_numBuckets(x_1, x_2, x_3, x_4);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_toList___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_dec(x_1);
  return x_2;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_3, 1);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_3, 2);
  lean_inc(x_6);
  lean_dec(x_3);
  lean_inc(x_1);
  x_7 = lean_apply_3(x_1, x_2, x_4, x_5);
  x_2 = x_7;
  x_3 = x_6;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_AssocList_foldlM___at_Lean_SMap_toList___spec__2(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_AssocList_foldlM___at_Lean_SMap_toList___spec__2___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___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_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6___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_SMap_toList___spec__6(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_SMap_toList___spec__6___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4(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___at_Lean_SMap_toList___spec__4___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__4___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9(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_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10___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_SMap_toList___spec__10(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_SMap_toList___spec__10___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8(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___at_Lean_SMap_toList___spec__8___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__8___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; size_t x_9; size_t x_10; 
  x_7 = lean_array_uget(x_2, x_3);
  lean_inc(x_1);
  x_8 = l_Std_AssocList_foldlM___at_Lean_SMap_toList___spec__2___rarg(x_1, x_5, x_7);
  x_9 = 1;
  x_10 = lean_usize_add(x_3, x_9);
  x_3 = x_10;
  x_5 = x_8;
  goto _start;
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11(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_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = lean_usize_dec_eq(x_3, x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; size_t x_8; size_t x_9; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = 1;
  x_9 = lean_usize_add(x_3, x_8);
  switch (lean_obj_tag(x_7)) {
  case 0:
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_7, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_7, 1);
  lean_inc(x_11);
  lean_dec(x_7);
  lean_inc(x_1);
  x_12 = lean_apply_3(x_1, x_5, x_10, x_11);
  x_3 = x_9;
  x_5 = x_12;
  goto _start;
  }
  case 1:
  {
  lean_object* x_14; lean_object* x_15; 
  x_14 = lean_ctor_get(x_7, 0);
  lean_inc(x_14);
  lean_dec(x_7);
  lean_inc(x_1);
  x_15 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13___rarg(x_1, x_14, x_5);
  x_3 = x_9;
  x_5 = x_15;
  goto _start;
  }
  default: 
  {
  x_3 = x_9;
  goto _start;
  }
  }
  }
  else
  {
  lean_dec(x_1);
  return x_5;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14(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_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg___boxed), 5, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15___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_SMap_toList___spec__15(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_SMap_toList___spec__15___rarg___boxed), 6, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_4 = lean_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  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_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_1);
  return x_3;
  }
  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_1);
  return x_3;
  }
  else
  {
  size_t x_9; size_t x_10; lean_object* x_11; 
  x_9 = 0;
  x_10 = lean_usize_of_nat(x_5);
  lean_dec(x_5);
  x_11 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg(x_1, x_4, x_9, x_10, x_3);
  lean_dec(x_4);
  return x_11;
  }
  }
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; 
  x_12 = lean_ctor_get(x_2, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  lean_dec(x_2);
  x_14 = lean_unsigned_to_nat(0u);
  x_15 = l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15___rarg(x_1, x_12, x_13, lean_box(0), x_14, x_3);
  lean_dec(x_13);
  lean_dec(x_12);
  return x_15;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13(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___at_Lean_SMap_toList___spec__13___rarg), 3, 0);
  return x_4;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12___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_ctor_get(x_2, 0);
  lean_inc(x_4);
  lean_dec(x_2);
  x_5 = l_Std_PersistentHashMap_foldlMAux___at_Lean_SMap_toList___spec__13___rarg(x_1, x_4, x_3);
  return x_5;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12(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 = lean_alloc_closure((void*)(l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12___rarg), 3, 0);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; uint8_t x_12; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_7 = lean_ctor_get(x_6, 1);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 0);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  lean_dec(x_8);
  x_10 = lean_array_get_size(x_9);
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = lean_nat_dec_lt(x_11, x_10);
  if (x_12 == 0)
  {
  lean_object* x_13; 
  lean_dec(x_10);
  lean_dec(x_9);
  x_13 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3___rarg(x_4, x_7, x_5);
  return x_13;
  }
  else
  {
  uint8_t x_14; 
  x_14 = lean_nat_dec_le(x_10, x_10);
  if (x_14 == 0)
  {
  lean_object* x_15; 
  lean_dec(x_10);
  lean_dec(x_9);
  x_15 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7___rarg(x_4, x_7, x_5);
  return x_15;
  }
  else
  {
  size_t x_16; size_t x_17; lean_object* x_18; lean_object* x_19; 
  x_16 = 0;
  x_17 = lean_usize_of_nat(x_10);
  lean_dec(x_10);
  lean_inc(x_4);
  x_18 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg(x_4, x_9, x_16, x_17, x_5);
  lean_dec(x_9);
  x_19 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__12___rarg(x_4, x_7, x_18);
  return x_19;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1___rarg), 6, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_toList___rarg___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 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_4, 0, x_2);
  lean_ctor_set(x_4, 1, x_3);
  x_5 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_5, 0, x_4);
  lean_ctor_set(x_5, 1, x_1);
  return x_5;
  }
  }
  static lean_object* _init_l_Lean_SMap_toList___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_SMap_toList___rarg___lambda__1), 3, 0);
  return x_1;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_toList___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_box(0);
  x_5 = l_Lean_SMap_toList___rarg___closed__1;
  x_6 = l_Lean_SMap_fold___at_Lean_SMap_toList___spec__1___rarg(x_1, x_2, lean_box(0), x_5, x_4, x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_SMap_toList(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_SMap_toList___rarg), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__5___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__6___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_SMap_toList___spec__6___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_foldlM___at_Lean_SMap_toList___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__3(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__9___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__10___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_SMap_toList___spec__10___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_foldlM___at_Lean_SMap_toList___spec__7___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Std_PersistentHashMap_foldlM___at_Lean_SMap_toList___spec__7(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__11___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_SMap_toList___spec__14___rarg(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  return x_8;
  }
  }
  LEAN_EXPORT lean_object* l_Std_PersistentHashMap_foldlMAux_traverse___at_Lean_SMap_toList___spec__15___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_SMap_toList___spec__15___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_foldlM___at_Lean_SMap_toList___spec__12___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_foldlM___at_Lean_SMap_toList___spec__12(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_6;
  }
  }
  LEAN_EXPORT lean_object* l_List_foldl___at_Lean_List_toSMap___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_4) == 0)
  {
  lean_dec(x_2);
  lean_dec(x_1);
  return x_3;
  }
  else
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; 
  x_5 = lean_ctor_get(x_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_5, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_5, 1);
  lean_inc(x_8);
  lean_dec(x_5);
  lean_inc(x_2);
  lean_inc(x_1);
  x_9 = l_Lean_SMap_insert___rarg(x_1, x_2, x_3, x_7, x_8);
  x_3 = x_9;
  x_4 = x_6;
  goto _start;
  }
  }
  }
  LEAN_EXPORT lean_object* l_List_foldl___at_Lean_List_toSMap___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_List_foldl___at_Lean_List_toSMap___spec__1___rarg), 4, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_List_toSMap___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; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_4 = l_Lean_SMap_map_u2082___default___rarg___closed__2;
  x_5 = lean_unsigned_to_nat(0u);
  x_6 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_6, 0, x_4);
  lean_ctor_set(x_6, 1, x_5);
  x_7 = 1;
  x_8 = l_Lean_SMap_map_u2081___default___closed__1;
  x_9 = lean_alloc_ctor(0, 2, 1);
  lean_ctor_set(x_9, 0, x_8);
  lean_ctor_set(x_9, 1, x_6);
  lean_ctor_set_uint8(x_9, sizeof(void*)*2, x_7);
  x_10 = l_List_foldl___at_Lean_List_toSMap___spec__1___rarg(x_1, x_2, x_9, x_3);
  return x_10;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_List_toSMap(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_List_toSMap___rarg), 3, 0);
  return x_3;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes(",", 1);
  return x_1;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2;
  x_2 = lean_box(1);
  x_3 = lean_alloc_ctor(4, 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_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("(", 1);
  return x_1;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4;
  x_2 = lean_string_length(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5;
  x_2 = lean_nat_to_int(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes(")", 1);
  return x_1;
  }
  }
  static lean_object* _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  LEAN_EXPORT lean_object* l_repr___at_Lean_instReprSMap___spec__1___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; 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; uint8_t x_21; lean_object* x_22; 
  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_unsigned_to_nat(0u);
  x_7 = lean_apply_2(x_1, x_4, x_6);
  x_8 = lean_box(0);
  x_9 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_9, 0, x_7);
  lean_ctor_set(x_9, 1, x_8);
  x_10 = lean_apply_2(x_2, x_5, x_6);
  x_11 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_9);
  x_12 = l_List_reverse___rarg(x_11);
  x_13 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3;
  x_14 = l_Std_Format_joinSep___at_instReprProd___spec__1(x_12, x_13);
  lean_dec(x_12);
  x_15 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7;
  x_16 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_16, 0, x_15);
  lean_ctor_set(x_16, 1, x_14);
  x_17 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9;
  x_18 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  x_19 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6;
  x_20 = lean_alloc_ctor(3, 2, 0);
  lean_ctor_set(x_20, 0, x_19);
  lean_ctor_set(x_20, 1, x_18);
  x_21 = 0;
  x_22 = lean_alloc_ctor(5, 1, 1);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set_uint8(x_22, sizeof(void*)*1, x_21);
  return x_22;
  }
  }
  LEAN_EXPORT lean_object* l_repr___at_Lean_instReprSMap___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_repr___at_Lean_instReprSMap___spec__1___rarg), 3, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_5; 
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  x_5 = lean_box(0);
  return x_5;
  }
  else
  {
  lean_object* x_6; 
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  if (lean_obj_tag(x_6) == 0)
  {
  lean_object* x_7; lean_object* x_8; 
  lean_dec(x_4);
  x_7 = lean_ctor_get(x_3, 0);
  lean_inc(x_7);
  lean_dec(x_3);
  x_8 = l_repr___at_Lean_instReprSMap___spec__1___rarg(x_1, x_2, 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; 
  x_9 = lean_ctor_get(x_3, 0);
  lean_inc(x_9);
  lean_dec(x_3);
  lean_inc(x_2);
  lean_inc(x_1);
  x_10 = l_repr___at_Lean_instReprSMap___spec__1___rarg(x_1, x_2, x_9);
  lean_inc(x_4);
  x_11 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_4);
  x_12 = l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2___rarg(x_1, x_2, x_6, x_4);
  x_13 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_13, 0, x_11);
  lean_ctor_set(x_13, 1, x_12);
  return x_13;
  }
  }
  }
  }
  LEAN_EXPORT lean_object* l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2___rarg), 4, 0);
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  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes(".toSMap", 7);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__1;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
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  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("[]", 2);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__3;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__5() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = l_Lean_instReprSMap___rarg___closed__4;
  x_2 = l_Lean_instReprSMap___rarg___closed__2;
  x_3 = lean_alloc_ctor(4, 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_instReprSMap___rarg___closed__6() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("[", 1);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__7() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__6;
  x_2 = lean_string_length(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__8() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__7;
  x_2 = lean_nat_to_int(x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__9() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__6;
  x_2 = lean_alloc_ctor(2, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__10() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string_from_bytes("]", 1);
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_instReprSMap___rarg___closed__11() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_instReprSMap___rarg___closed__10;
  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_instReprSMap___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; 
  x_7 = l_Lean_SMap_toList___rarg(x_1, x_2, x_5);
  if (lean_obj_tag(x_7) == 0)
  {
  lean_object* x_8; lean_object* x_9; 
  lean_dec(x_4);
  lean_dec(x_3);
  x_8 = l_Lean_instReprSMap___rarg___closed__5;
  x_9 = l_Repr_addAppParen(x_8, x_6);
  return x_9;
  }
  else
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; uint8_t x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_10 = l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3;
  x_11 = l_Std_Format_joinSep___at_Lean_instReprSMap___spec__2___rarg(x_3, x_4, x_7, x_10);
  x_12 = l_Lean_instReprSMap___rarg___closed__9;
  x_13 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_13, 0, x_12);
  lean_ctor_set(x_13, 1, x_11);
  x_14 = l_Lean_instReprSMap___rarg___closed__11;
  x_15 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_15, 0, x_13);
  lean_ctor_set(x_15, 1, x_14);
  x_16 = l_Lean_instReprSMap___rarg___closed__8;
  x_17 = lean_alloc_ctor(3, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_15);
  x_18 = 0;
  x_19 = lean_alloc_ctor(5, 1, 1);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set_uint8(x_19, sizeof(void*)*1, x_18);
  x_20 = l_Lean_instReprSMap___rarg___closed__2;
  x_21 = lean_alloc_ctor(4, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_20);
  x_22 = l_Repr_addAppParen(x_21, x_6);
  return x_22;
  }
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instReprSMap(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = lean_alloc_closure((void*)(l_Lean_instReprSMap___rarg___boxed), 6, 0);
  return x_3;
  }
  }
  LEAN_EXPORT lean_object* l_Lean_instReprSMap___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_Lean_instReprSMap___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_6);
  return x_7;
  }
  }
  lean_object* initialize_Init(uint8_t builtin, lean_object*);
  lean_object* initialize_Std_Data_HashMap(uint8_t builtin, lean_object*);
  lean_object* initialize_Std_Data_PersistentHashMap(uint8_t builtin, lean_object*);
  static bool _G_initialized = false;
  LEAN_EXPORT lean_object* initialize_Lean_Data_SMap(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_Std_Data_PersistentHashMap(builtin, lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  l_Lean_SMap_stage_u2081___default = _init_l_Lean_SMap_stage_u2081___default();
  l_Lean_SMap_map_u2081___default___closed__1 = _init_l_Lean_SMap_map_u2081___default___closed__1();
  lean_mark_persistent(l_Lean_SMap_map_u2081___default___closed__1);
  l_Lean_SMap_map_u2082___default___rarg___closed__1 = _init_l_Lean_SMap_map_u2082___default___rarg___closed__1();
  lean_mark_persistent(l_Lean_SMap_map_u2082___default___rarg___closed__1);
  l_Lean_SMap_map_u2082___default___rarg___closed__2 = _init_l_Lean_SMap_map_u2082___default___rarg___closed__2();
  lean_mark_persistent(l_Lean_SMap_map_u2082___default___rarg___closed__2);
  l_Lean_SMap_find_x21___rarg___closed__1 = _init_l_Lean_SMap_find_x21___rarg___closed__1();
  lean_mark_persistent(l_Lean_SMap_find_x21___rarg___closed__1);
  l_Lean_SMap_find_x21___rarg___closed__2 = _init_l_Lean_SMap_find_x21___rarg___closed__2();
  lean_mark_persistent(l_Lean_SMap_find_x21___rarg___closed__2);
  l_Lean_SMap_find_x21___rarg___closed__3 = _init_l_Lean_SMap_find_x21___rarg___closed__3();
  lean_mark_persistent(l_Lean_SMap_find_x21___rarg___closed__3);
  l_Lean_SMap_find_x21___rarg___closed__4 = _init_l_Lean_SMap_find_x21___rarg___closed__4();
  lean_mark_persistent(l_Lean_SMap_find_x21___rarg___closed__4);
  l_Lean_SMap_toList___rarg___closed__1 = _init_l_Lean_SMap_toList___rarg___closed__1();
  lean_mark_persistent(l_Lean_SMap_toList___rarg___closed__1);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__1);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__2);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__3);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__4);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__5);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__6);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__7);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__8);
  l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9 = _init_l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9();
  lean_mark_persistent(l_repr___at_Lean_instReprSMap___spec__1___rarg___closed__9);
  l_Lean_instReprSMap___rarg___closed__1 = _init_l_Lean_instReprSMap___rarg___closed__1();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__1);
  l_Lean_instReprSMap___rarg___closed__2 = _init_l_Lean_instReprSMap___rarg___closed__2();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__2);
  l_Lean_instReprSMap___rarg___closed__3 = _init_l_Lean_instReprSMap___rarg___closed__3();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__3);
  l_Lean_instReprSMap___rarg___closed__4 = _init_l_Lean_instReprSMap___rarg___closed__4();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__4);
  l_Lean_instReprSMap___rarg___closed__5 = _init_l_Lean_instReprSMap___rarg___closed__5();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__5);
  l_Lean_instReprSMap___rarg___closed__6 = _init_l_Lean_instReprSMap___rarg___closed__6();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__6);
  l_Lean_instReprSMap___rarg___closed__7 = _init_l_Lean_instReprSMap___rarg___closed__7();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__7);
  l_Lean_instReprSMap___rarg___closed__8 = _init_l_Lean_instReprSMap___rarg___closed__8();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__8);
  l_Lean_instReprSMap___rarg___closed__9 = _init_l_Lean_instReprSMap___rarg___closed__9();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__9);
  l_Lean_instReprSMap___rarg___closed__10 = _init_l_Lean_instReprSMap___rarg___closed__10();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__10);
  l_Lean_instReprSMap___rarg___closed__11 = _init_l_Lean_instReprSMap___rarg___closed__11();
  lean_mark_persistent(l_Lean_instReprSMap___rarg___closed__11);
  return lean_io_result_mk_ok(lean_box(0));
  }
  #ifdef __cplusplus
  }
  #endif
  