text: // Lean compiler output
  // Module: Lean.Meta.Tactic.Apply
  // Imports: Init Lean.Util.FindMVar Lean.Meta.ExprDefEq Lean.Meta.SynthInstance Lean.Meta.CollectMVars Lean.Meta.Tactic.Util
  #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
  extern lean_object* l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_mkLeveErrorMessageCore___lambda__3___closed__4;
  size_t l_USize_add(size_t, size_t);
  lean_object* l_Lean_Expr_mvarId_x21(lean_object*);
  lean_object* l_Lean_Meta_withMVarContext___at_Lean_Meta_admit___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_stringToMessageData(lean_object*);
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1(lean_object*, lean_object*, lean_object*);
  lean_object* lean_name_mk_string(lean_object*, lean_object*);
  uint8_t l_USize_decEq(size_t, size_t);
  lean_object* lean_array_uget(lean_object*, size_t);
  lean_object* l_Lean_Meta_apply_match__1(lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgs(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgs_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_getParamNames___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_applyRefl_match__1(lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3;
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError(lean_object*);
  lean_object* l_Lean_Meta_saveState___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply___lambda__3(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Array_empty___closed__1;
  lean_object* l_Lean_Meta_getMVarTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_append___rarg(lean_object*, lean_object*);
  uint8_t lean_name_eq(lean_object*, lean_object*);
  lean_object* lean_array_push(lean_object*, lean_object*);
  lean_object* lean_array_get_size(lean_object*);
  lean_object* l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgs_match__1(lean_object*);
  extern lean_object* l_Lean_Parser_Tactic_myMacro____x40_Init_Notation___hyg_19273____closed__4;
  lean_object* l_Lean_Meta_apply___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_applyRefl___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_checkNotAssigned___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_appendTag(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_postprocessAppMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_synthAppInstances___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1(lean_object*, lean_object*);
  lean_object* l_Lean_mkAppN(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_List_elem___at_Lean_Meta_apply___spec__1(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_appendParentTag___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_eq(lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1(lean_object*, lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getMVarType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___boxed(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_applyRefl(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_headBetaMVarType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getMVarsNoDelayed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Basic_0__Lean_Meta_forallMetaTelescopeReducingAux(lean_object*, uint8_t, lean_object*, uint8_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_splitAnd___closed__1;
  lean_object* lean_nat_sub(lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_FindMVar_visit(lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_get(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1;
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_List_forM___at_Lean_Meta_apply___spec__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_array_to_list(lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_instInhabitedExpr;
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2;
  extern lean_object* l_Lean_KernelException_toMessageData___closed__15;
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1;
  lean_object* l_Lean_Meta_applyRefl___lambda__2___closed__1;
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2;
  lean_object* l_Lean_Meta_applyRefl___lambda__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_BinderInfo_isInstImplicit(uint8_t);
  extern lean_object* l_Lean_Meta_mkEqRefl___closed__1;
  lean_object* l_Lean_Meta_saturate(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_SavedState_restore(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgsAux___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  size_t lean_usize_of_nat(lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgsAux(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_apply___lambda__3___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_postprocessAppMVars___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Meta_mkEqRefl___closed__2;
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4(lean_object*, size_t, size_t, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_throwTacticEx___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern uint8_t l_Lean_instInhabitedBinderInfo;
  lean_object* l_Lean_Meta_assignExprMVar(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_synthInstance(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2;
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3;
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_List_elem___at_Lean_Meta_apply___spec__1___boxed(lean_object*, lean_object*);
  uint8_t lean_expr_eqv(lean_object*, lean_object*);
  uint8_t l_Lean_Expr_isMVar(lean_object*);
  lean_object* l_Lean_Meta_synthAppInstances(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_le(lean_object*, lean_object*);
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1;
  uint8_t l_Lean_Name_isAnonymous(lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgsAux___closed__1;
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1;
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3(lean_object*, lean_object*, size_t, size_t, lean_object*);
  lean_object* l_Lean_Meta_isExprMVarAssigned(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_inferType(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_isExprDefEq(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_Parser_Tactic_apply___closed__1;
  lean_object* l_Lean_Meta_instantiateMVars(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_applyRefl___closed__1;
  extern lean_object* l_Array_unzip___rarg___closed__1;
  lean_object* l_Lean_Meta_applyRefl_match__1___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst_match__1(lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Expr_getAppFn(lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgsAux___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_indentExpr(lean_object*);
  lean_object* l_Lean_Meta_setMVarTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_mkConst(lean_object*, lean_object*);
  lean_object* l_Lean_Meta_splitAnd(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_applyRefl___lambda__2(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_mkFreshLevelMVar___boxed(lean_object*);
  lean_object* l_Lean_Meta_appendParentTag(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t lean_nat_dec_lt(lean_object*, lean_object*);
  lean_object* l_List_forM___at_Lean_Meta_apply___spec__2___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Meta_getExpectedNumArgsAux___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; uint8_t x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_8 = lean_array_get_size(x_1);
  x_9 = l_Lean_Expr_getAppFn(x_2);
  x_10 = l_Lean_Expr_isMVar(x_9);
  lean_dec(x_9);
  x_11 = lean_box(x_10);
  x_12 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_12, 0, x_8);
  lean_ctor_set(x_12, 1, x_11);
  x_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_12);
  lean_ctor_set(x_13, 1, x_7);
  return x_13;
  }
  }
  static lean_object* _init_l_Lean_Meta_getExpectedNumArgsAux___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_Meta_getExpectedNumArgsAux___lambda__1___boxed), 7, 0);
  return x_1;
  }
  }
  lean_object* l_Lean_Meta_getExpectedNumArgsAux(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  uint8_t x_7; 
  x_7 = !lean_is_exclusive(x_2);
  if (x_7 == 0)
  {
  lean_object* x_8; uint8_t x_9; 
  x_8 = lean_ctor_get(x_2, 0);
  x_9 = !lean_is_exclusive(x_8);
  if (x_9 == 0)
  {
  uint8_t x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = 1;
  lean_ctor_set_uint8(x_8, 5, x_10);
  x_11 = l_Lean_Meta_getExpectedNumArgsAux___closed__1;
  x_12 = l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_getParamNames___spec__2___rarg(x_1, x_11, x_2, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_12) == 0)
  {
  uint8_t x_13; 
  x_13 = !lean_is_exclusive(x_12);
  if (x_13 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_12, 0);
  x_15 = lean_ctor_get(x_12, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_12);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  else
  {
  uint8_t x_17; 
  x_17 = !lean_is_exclusive(x_12);
  if (x_17 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_18 = lean_ctor_get(x_12, 0);
  x_19 = lean_ctor_get(x_12, 1);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_dec(x_12);
  x_20 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_20, 0, x_18);
  lean_ctor_set(x_20, 1, x_19);
  return x_20;
  }
  }
  }
  else
  {
  uint8_t x_21; uint8_t x_22; uint8_t x_23; uint8_t x_24; uint8_t x_25; uint8_t x_26; uint8_t x_27; uint8_t x_28; uint8_t x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_21 = lean_ctor_get_uint8(x_8, 0);
  x_22 = lean_ctor_get_uint8(x_8, 1);
  x_23 = lean_ctor_get_uint8(x_8, 2);
  x_24 = lean_ctor_get_uint8(x_8, 3);
  x_25 = lean_ctor_get_uint8(x_8, 4);
  x_26 = lean_ctor_get_uint8(x_8, 6);
  x_27 = lean_ctor_get_uint8(x_8, 7);
  x_28 = lean_ctor_get_uint8(x_8, 8);
  lean_dec(x_8);
  x_29 = 1;
  x_30 = lean_alloc_ctor(0, 0, 9);
  lean_ctor_set_uint8(x_30, 0, x_21);
  lean_ctor_set_uint8(x_30, 1, x_22);
  lean_ctor_set_uint8(x_30, 2, x_23);
  lean_ctor_set_uint8(x_30, 3, x_24);
  lean_ctor_set_uint8(x_30, 4, x_25);
  lean_ctor_set_uint8(x_30, 5, x_29);
  lean_ctor_set_uint8(x_30, 6, x_26);
  lean_ctor_set_uint8(x_30, 7, x_27);
  lean_ctor_set_uint8(x_30, 8, x_28);
  lean_ctor_set(x_2, 0, x_30);
  x_31 = l_Lean_Meta_getExpectedNumArgsAux___closed__1;
  x_32 = l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_getParamNames___spec__2___rarg(x_1, x_31, x_2, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_32) == 0)
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; 
  x_33 = lean_ctor_get(x_32, 0);
  lean_inc(x_33);
  x_34 = lean_ctor_get(x_32, 1);
  lean_inc(x_34);
  if (lean_is_exclusive(x_32)) {
   lean_ctor_release(x_32, 0);
   lean_ctor_release(x_32, 1);
   x_35 = x_32;
  } else {
   lean_dec_ref(x_32);
   x_35 = lean_box(0);
  }
  if (lean_is_scalar(x_35)) {
   x_36 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_36 = x_35;
  }
  lean_ctor_set(x_36, 0, x_33);
  lean_ctor_set(x_36, 1, x_34);
  return x_36;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; lean_object* x_40; 
  x_37 = lean_ctor_get(x_32, 0);
  lean_inc(x_37);
  x_38 = lean_ctor_get(x_32, 1);
  lean_inc(x_38);
  if (lean_is_exclusive(x_32)) {
   lean_ctor_release(x_32, 0);
   lean_ctor_release(x_32, 1);
   x_39 = x_32;
  } else {
   lean_dec_ref(x_32);
   x_39 = lean_box(0);
  }
  if (lean_is_scalar(x_39)) {
   x_40 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_40 = x_39;
  }
  lean_ctor_set(x_40, 0, x_37);
  lean_ctor_set(x_40, 1, x_38);
  return x_40;
  }
  }
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; uint8_t x_45; uint8_t x_46; uint8_t x_47; uint8_t x_48; uint8_t x_49; uint8_t x_50; uint8_t x_51; uint8_t x_52; lean_object* x_53; uint8_t x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; 
  x_41 = lean_ctor_get(x_2, 0);
  x_42 = lean_ctor_get(x_2, 1);
  x_43 = lean_ctor_get(x_2, 2);
  x_44 = lean_ctor_get(x_2, 3);
  lean_inc(x_44);
  lean_inc(x_43);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_2);
  x_45 = lean_ctor_get_uint8(x_41, 0);
  x_46 = lean_ctor_get_uint8(x_41, 1);
  x_47 = lean_ctor_get_uint8(x_41, 2);
  x_48 = lean_ctor_get_uint8(x_41, 3);
  x_49 = lean_ctor_get_uint8(x_41, 4);
  x_50 = lean_ctor_get_uint8(x_41, 6);
  x_51 = lean_ctor_get_uint8(x_41, 7);
  x_52 = lean_ctor_get_uint8(x_41, 8);
  if (lean_is_exclusive(x_41)) {
   x_53 = x_41;
  } else {
   lean_dec_ref(x_41);
   x_53 = lean_box(0);
  }
  x_54 = 1;
  if (lean_is_scalar(x_53)) {
   x_55 = lean_alloc_ctor(0, 0, 9);
  } else {
   x_55 = x_53;
  }
  lean_ctor_set_uint8(x_55, 0, x_45);
  lean_ctor_set_uint8(x_55, 1, x_46);
  lean_ctor_set_uint8(x_55, 2, x_47);
  lean_ctor_set_uint8(x_55, 3, x_48);
  lean_ctor_set_uint8(x_55, 4, x_49);
  lean_ctor_set_uint8(x_55, 5, x_54);
  lean_ctor_set_uint8(x_55, 6, x_50);
  lean_ctor_set_uint8(x_55, 7, x_51);
  lean_ctor_set_uint8(x_55, 8, x_52);
  x_56 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_56, 0, x_55);
  lean_ctor_set(x_56, 1, x_42);
  lean_ctor_set(x_56, 2, x_43);
  lean_ctor_set(x_56, 3, x_44);
  x_57 = l_Lean_Meta_getExpectedNumArgsAux___closed__1;
  x_58 = l_Lean_Meta_forallTelescopeReducing___at_Lean_Meta_getParamNames___spec__2___rarg(x_1, x_57, x_56, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_58) == 0)
  {
  lean_object* x_59; lean_object* x_60; lean_object* x_61; lean_object* x_62; 
  x_59 = lean_ctor_get(x_58, 0);
  lean_inc(x_59);
  x_60 = lean_ctor_get(x_58, 1);
  lean_inc(x_60);
  if (lean_is_exclusive(x_58)) {
   lean_ctor_release(x_58, 0);
   lean_ctor_release(x_58, 1);
   x_61 = x_58;
  } else {
   lean_dec_ref(x_58);
   x_61 = lean_box(0);
  }
  if (lean_is_scalar(x_61)) {
   x_62 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_62 = x_61;
  }
  lean_ctor_set(x_62, 0, x_59);
  lean_ctor_set(x_62, 1, x_60);
  return x_62;
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; 
  x_63 = lean_ctor_get(x_58, 0);
  lean_inc(x_63);
  x_64 = lean_ctor_get(x_58, 1);
  lean_inc(x_64);
  if (lean_is_exclusive(x_58)) {
   lean_ctor_release(x_58, 0);
   lean_ctor_release(x_58, 1);
   x_65 = x_58;
  } else {
   lean_dec_ref(x_58);
   x_65 = lean_box(0);
  }
  if (lean_is_scalar(x_65)) {
   x_66 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_66 = x_65;
  }
  lean_ctor_set(x_66, 0, x_63);
  lean_ctor_set(x_66, 1, x_64);
  return x_66;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_getExpectedNumArgsAux___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; 
  x_8 = l_Lean_Meta_getExpectedNumArgsAux___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_8;
  }
  }
  lean_object* l_Lean_Meta_getExpectedNumArgs_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Lean_Meta_getExpectedNumArgs_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_getExpectedNumArgs_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Meta_getExpectedNumArgs(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_Meta_getExpectedNumArgsAux(x_1, x_2, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_7) == 0)
  {
  uint8_t x_8; 
  x_8 = !lean_is_exclusive(x_7);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; 
  x_9 = lean_ctor_get(x_7, 0);
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  lean_dec(x_9);
  lean_ctor_set(x_7, 0, x_10);
  return x_7;
  }
  else
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_11 = lean_ctor_get(x_7, 0);
  x_12 = lean_ctor_get(x_7, 1);
  lean_inc(x_12);
  lean_inc(x_11);
  lean_dec(x_7);
  x_13 = lean_ctor_get(x_11, 0);
  lean_inc(x_13);
  lean_dec(x_11);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_12);
  return x_14;
  }
  }
  else
  {
  uint8_t x_15; 
  x_15 = !lean_is_exclusive(x_7);
  if (x_15 == 0)
  {
  return x_7;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_7, 0);
  x_17 = lean_ctor_get(x_7, 1);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_dec(x_7);
  x_18 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  return x_18;
  }
  }
  }
  }
  static lean_object* _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_Parser_Tactic_apply___closed__1;
  x_3 = lean_name_mk_string(x_1, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("failed to unify");
  return x_1;
  }
  }
  static lean_object* _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2;
  x_2 = l_Lean_stringToMessageData(x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_9 = l_Lean_indentExpr(x_2);
  x_10 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3;
  x_11 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_9);
  x_12 = l___private_Lean_Meta_LevelDefEq_0__Lean_Meta_mkLeveErrorMessageCore___lambda__3___closed__4;
  x_13 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_13, 0, x_11);
  lean_ctor_set(x_13, 1, x_12);
  x_14 = l_Lean_indentExpr(x_3);
  x_15 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_15, 0, x_13);
  lean_ctor_set(x_15, 1, x_14);
  x_16 = l_Lean_KernelException_toMessageData___closed__15;
  x_17 = lean_alloc_ctor(10, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  x_18 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1;
  x_19 = lean_box(0);
  x_20 = l_Lean_Meta_throwTacticEx___rarg(x_18, x_1, x_17, x_19, x_4, x_5, x_6, x_7, x_8);
  return x_20;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___boxed), 8, 0);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  return x_9;
  }
  }
  static lean_object* _init_l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("failed to assign synthesized instance");
  return x_1;
  }
  }
  static lean_object* _init_l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___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_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2;
  x_2 = lean_alloc_ctor(0, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
  _start:
  {
  lean_object* x_12; uint8_t x_13; 
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = lean_nat_dec_eq(x_6, x_12);
  if (x_13 == 0)
  {
  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; uint8_t x_21; uint8_t x_22; 
  x_14 = lean_unsigned_to_nat(1u);
  x_15 = lean_nat_sub(x_6, x_14);
  lean_dec(x_6);
  x_16 = lean_nat_sub(x_5, x_15);
  x_17 = lean_nat_sub(x_16, x_14);
  lean_dec(x_16);
  x_18 = l_Lean_instInhabitedBinderInfo;
  x_19 = lean_box(x_18);
  x_20 = lean_array_get(x_19, x_4, x_17);
  x_21 = lean_unbox(x_20);
  lean_dec(x_20);
  x_22 = l_Lean_BinderInfo_isInstImplicit(x_21);
  if (x_22 == 0)
  {
  lean_dec(x_17);
  x_6 = x_15;
  goto _start;
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = l_Lean_instInhabitedExpr;
  x_25 = lean_array_get(x_24, x_3, x_17);
  lean_dec(x_17);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_25);
  x_26 = l_Lean_Meta_inferType(x_25, x_7, x_8, x_9, x_10, x_11);
  if (lean_obj_tag(x_26) == 0)
  {
  lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  x_27 = lean_ctor_get(x_26, 0);
  lean_inc(x_27);
  x_28 = lean_ctor_get(x_26, 1);
  lean_inc(x_28);
  lean_dec(x_26);
  x_29 = lean_box(0);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_30 = l_Lean_Meta_synthInstance(x_27, x_29, x_7, x_8, x_9, x_10, x_28);
  if (lean_obj_tag(x_30) == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = lean_ctor_get(x_30, 0);
  lean_inc(x_31);
  x_32 = lean_ctor_get(x_30, 1);
  lean_inc(x_32);
  lean_dec(x_30);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_33 = l_Lean_Meta_isExprDefEq(x_25, x_31, x_7, x_8, x_9, x_10, x_32);
  if (lean_obj_tag(x_33) == 0)
  {
  lean_object* x_34; uint8_t x_35; 
  x_34 = lean_ctor_get(x_33, 0);
  lean_inc(x_34);
  x_35 = lean_unbox(x_34);
  lean_dec(x_34);
  if (x_35 == 0)
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; lean_object* x_39; uint8_t x_40; 
  lean_dec(x_15);
  x_36 = lean_ctor_get(x_33, 1);
  lean_inc(x_36);
  lean_dec(x_33);
  x_37 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3;
  x_38 = lean_box(0);
  x_39 = l_Lean_Meta_throwTacticEx___rarg(x_1, x_2, x_37, x_38, x_7, x_8, x_9, x_10, x_36);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  x_40 = !lean_is_exclusive(x_39);
  if (x_40 == 0)
  {
  return x_39;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_39, 0);
  x_42 = lean_ctor_get(x_39, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_39);
  x_43 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_43, 0, x_41);
  lean_ctor_set(x_43, 1, x_42);
  return x_43;
  }
  }
  else
  {
  lean_object* x_44; 
  x_44 = lean_ctor_get(x_33, 1);
  lean_inc(x_44);
  lean_dec(x_33);
  x_6 = x_15;
  x_11 = x_44;
  goto _start;
  }
  }
  else
  {
  uint8_t x_46; 
  lean_dec(x_15);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_2);
  lean_dec(x_1);
  x_46 = !lean_is_exclusive(x_33);
  if (x_46 == 0)
  {
  return x_33;
  }
  else
  {
  lean_object* x_47; lean_object* x_48; lean_object* x_49; 
  x_47 = lean_ctor_get(x_33, 0);
  x_48 = lean_ctor_get(x_33, 1);
  lean_inc(x_48);
  lean_inc(x_47);
  lean_dec(x_33);
  x_49 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_49, 0, x_47);
  lean_ctor_set(x_49, 1, x_48);
  return x_49;
  }
  }
  }
  else
  {
  uint8_t x_50; 
  lean_dec(x_25);
  lean_dec(x_15);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_2);
  lean_dec(x_1);
  x_50 = !lean_is_exclusive(x_30);
  if (x_50 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_51; lean_object* x_52; lean_object* x_53; 
  x_51 = lean_ctor_get(x_30, 0);
  x_52 = lean_ctor_get(x_30, 1);
  lean_inc(x_52);
  lean_inc(x_51);
  lean_dec(x_30);
  x_53 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_53, 0, x_51);
  lean_ctor_set(x_53, 1, x_52);
  return x_53;
  }
  }
  }
  else
  {
  uint8_t x_54; 
  lean_dec(x_25);
  lean_dec(x_15);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_2);
  lean_dec(x_1);
  x_54 = !lean_is_exclusive(x_26);
  if (x_54 == 0)
  {
  return x_26;
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_55 = lean_ctor_get(x_26, 0);
  x_56 = lean_ctor_get(x_26, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_26);
  x_57 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_57, 0, x_55);
  lean_ctor_set(x_57, 1, x_56);
  return x_57;
  }
  }
  }
  }
  else
  {
  lean_object* x_58; lean_object* x_59; 
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_2);
  lean_dec(x_1);
  x_58 = lean_box(0);
  x_59 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_59, 0, x_58);
  lean_ctor_set(x_59, 1, x_11);
  return x_59;
  }
  }
  }
  lean_object* l_Lean_Meta_synthAppInstances(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_array_get_size(x_3);
  lean_inc(x_10);
  x_11 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1(x_1, x_2, x_3, x_4, x_10, x_10, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_10);
  return x_11;
  }
  }
  lean_object* l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
  _start:
  {
  lean_object* x_12; 
  x_12 = l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_12;
  }
  }
  lean_object* l_Lean_Meta_synthAppInstances___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Meta_synthAppInstances(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_10;
  }
  }
  lean_object* l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_unsigned_to_nat(0u);
  x_12 = lean_nat_dec_eq(x_5, x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; uint8_t x_22; 
  x_13 = lean_unsigned_to_nat(1u);
  x_14 = lean_nat_sub(x_5, x_13);
  lean_dec(x_5);
  x_15 = lean_nat_sub(x_4, x_14);
  x_16 = lean_nat_sub(x_15, x_13);
  lean_dec(x_15);
  x_17 = l_Lean_instInhabitedExpr;
  x_18 = lean_array_get(x_17, x_1, x_16);
  x_19 = l_Lean_Expr_mvarId_x21(x_18);
  lean_dec(x_18);
  x_20 = l_Lean_Meta_isExprMVarAssigned(x_19, x_6, x_7, x_8, x_9, x_10);
  x_21 = lean_ctor_get(x_20, 0);
  lean_inc(x_21);
  x_22 = lean_unbox(x_21);
  lean_dec(x_21);
  if (x_22 == 0)
  {
  lean_object* x_23; uint8_t x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; uint8_t x_28; 
  x_23 = lean_ctor_get(x_20, 1);
  lean_inc(x_23);
  lean_dec(x_20);
  x_24 = l_Lean_instInhabitedBinderInfo;
  x_25 = lean_box(x_24);
  x_26 = lean_array_get(x_25, x_2, x_16);
  lean_dec(x_16);
  x_27 = lean_unbox(x_26);
  lean_dec(x_26);
  x_28 = l_Lean_BinderInfo_isInstImplicit(x_27);
  if (x_28 == 0)
  {
  lean_object* x_29; 
  lean_inc(x_19);
  x_29 = l_Lean_Meta_getMVarTag(x_19, x_6, x_7, x_8, x_9, x_23);
  if (lean_obj_tag(x_29) == 0)
  {
  lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  x_30 = lean_ctor_get(x_29, 0);
  lean_inc(x_30);
  x_31 = lean_ctor_get(x_29, 1);
  lean_inc(x_31);
  lean_dec(x_29);
  lean_inc(x_3);
  x_32 = l_Lean_Meta_appendTag(x_3, x_30);
  x_33 = l_Lean_Meta_setMVarTag(x_19, x_32, x_6, x_7, x_8, x_9, x_31);
  x_34 = lean_ctor_get(x_33, 1);
  lean_inc(x_34);
  lean_dec(x_33);
  x_5 = x_14;
  x_10 = x_34;
  goto _start;
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_19);
  lean_dec(x_14);
  lean_dec(x_3);
  x_36 = !lean_is_exclusive(x_29);
  if (x_36 == 0)
  {
  return x_29;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_37 = lean_ctor_get(x_29, 0);
  x_38 = lean_ctor_get(x_29, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_29);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  return x_39;
  }
  }
  }
  else
  {
  lean_dec(x_19);
  x_5 = x_14;
  x_10 = x_23;
  goto _start;
  }
  }
  else
  {
  lean_object* x_41; 
  lean_dec(x_19);
  lean_dec(x_16);
  x_41 = lean_ctor_get(x_20, 1);
  lean_inc(x_41);
  lean_dec(x_20);
  x_5 = x_14;
  x_10 = x_41;
  goto _start;
  }
  }
  else
  {
  lean_object* x_43; lean_object* x_44; 
  lean_dec(x_5);
  lean_dec(x_3);
  x_43 = lean_box(0);
  x_44 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_44, 0, x_43);
  lean_ctor_set(x_44, 1, x_10);
  return x_44;
  }
  }
  }
  lean_object* l_Lean_Meta_appendParentTag(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_Lean_Meta_getMVarTag(x_1, x_4, x_5, x_6, x_7, x_8);
  if (lean_obj_tag(x_9) == 0)
  {
  uint8_t x_10; 
  x_10 = !lean_is_exclusive(x_9);
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
  x_11 = lean_ctor_get(x_9, 0);
  x_12 = lean_ctor_get(x_9, 1);
  x_13 = lean_array_get_size(x_2);
  x_14 = lean_unsigned_to_nat(1u);
  x_15 = lean_nat_dec_eq(x_13, x_14);
  if (x_15 == 0)
  {
  uint8_t x_16; 
  x_16 = l_Lean_Name_isAnonymous(x_11);
  if (x_16 == 0)
  {
  lean_object* x_17; 
  lean_free_object(x_9);
  lean_inc(x_13);
  x_17 = l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1(x_2, x_3, x_11, x_13, x_13, x_4, x_5, x_6, x_7, x_12);
  lean_dec(x_13);
  return x_17;
  }
  else
  {
  lean_object* x_18; 
  lean_dec(x_13);
  lean_dec(x_11);
  x_18 = lean_box(0);
  lean_ctor_set(x_9, 0, x_18);
  return x_9;
  }
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  lean_dec(x_13);
  lean_free_object(x_9);
  x_19 = l_Lean_instInhabitedExpr;
  x_20 = lean_unsigned_to_nat(0u);
  x_21 = lean_array_get(x_19, x_2, x_20);
  x_22 = l_Lean_Expr_mvarId_x21(x_21);
  lean_dec(x_21);
  x_23 = l_Lean_Meta_setMVarTag(x_22, x_11, x_4, x_5, x_6, x_7, x_12);
  return x_23;
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; uint8_t x_28; 
  x_24 = lean_ctor_get(x_9, 0);
  x_25 = lean_ctor_get(x_9, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_9);
  x_26 = lean_array_get_size(x_2);
  x_27 = lean_unsigned_to_nat(1u);
  x_28 = lean_nat_dec_eq(x_26, x_27);
  if (x_28 == 0)
  {
  uint8_t x_29; 
  x_29 = l_Lean_Name_isAnonymous(x_24);
  if (x_29 == 0)
  {
  lean_object* x_30; 
  lean_inc(x_26);
  x_30 = l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1(x_2, x_3, x_24, x_26, x_26, x_4, x_5, x_6, x_7, x_25);
  lean_dec(x_26);
  return x_30;
  }
  else
  {
  lean_object* x_31; lean_object* x_32; 
  lean_dec(x_26);
  lean_dec(x_24);
  x_31 = lean_box(0);
  x_32 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_32, 0, x_31);
  lean_ctor_set(x_32, 1, x_25);
  return x_32;
  }
  }
  else
  {
  lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  lean_dec(x_26);
  x_33 = l_Lean_instInhabitedExpr;
  x_34 = lean_unsigned_to_nat(0u);
  x_35 = lean_array_get(x_33, x_2, x_34);
  x_36 = l_Lean_Expr_mvarId_x21(x_35);
  lean_dec(x_35);
  x_37 = l_Lean_Meta_setMVarTag(x_36, x_24, x_4, x_5, x_6, x_7, x_25);
  return x_37;
  }
  }
  }
  else
  {
  uint8_t x_38; 
  x_38 = !lean_is_exclusive(x_9);
  if (x_38 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_39; lean_object* x_40; lean_object* x_41; 
  x_39 = lean_ctor_get(x_9, 0);
  x_40 = lean_ctor_get(x_9, 1);
  lean_inc(x_40);
  lean_inc(x_39);
  lean_dec(x_9);
  x_41 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_41, 0, x_39);
  lean_ctor_set(x_41, 1, x_40);
  return x_41;
  }
  }
  }
  }
  lean_object* l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  lean_object* x_11; 
  x_11 = l_Nat_forM_loop___at_Lean_Meta_appendParentTag___spec__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_11;
  }
  }
  lean_object* l_Lean_Meta_appendParentTag___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_Lean_Meta_appendParentTag(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_9;
  }
  }
  lean_object* l_Lean_Meta_postprocessAppMVars(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_2);
  x_10 = l_Lean_Meta_synthAppInstances(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_10) == 0)
  {
  lean_object* x_11; lean_object* x_12; 
  x_11 = lean_ctor_get(x_10, 1);
  lean_inc(x_11);
  lean_dec(x_10);
  x_12 = l_Lean_Meta_appendParentTag(x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_11);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  return x_12;
  }
  else
  {
  uint8_t x_13; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_2);
  x_13 = !lean_is_exclusive(x_10);
  if (x_13 == 0)
  {
  return x_10;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_10, 0);
  x_15 = lean_ctor_get(x_10, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_10);
  x_16 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_16, 0, x_14);
  lean_ctor_set(x_16, 1, x_15);
  return x_16;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_postprocessAppMVars___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Meta_postprocessAppMVars(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_10;
  }
  }
  uint8_t l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = l_Lean_Expr_mvarId_x21(x_1);
  x_4 = lean_name_eq(x_2, x_3);
  lean_dec(x_3);
  return x_4;
  }
  }
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  lean_inc(x_1);
  x_4 = lean_alloc_closure((void*)(l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1___boxed), 2, 1);
  lean_closure_set(x_4, 0, x_1);
  switch (lean_obj_tag(x_2)) {
  case 2:
  {
  lean_dec(x_4);
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_5; lean_object* x_6; uint8_t x_7; 
  x_5 = lean_ctor_get(x_2, 0);
  lean_inc(x_5);
  lean_dec(x_2);
  x_6 = l_Lean_Expr_mvarId_x21(x_1);
  lean_dec(x_1);
  x_7 = lean_name_eq(x_5, x_6);
  lean_dec(x_6);
  if (x_7 == 0)
  {
  lean_dec(x_5);
  return x_3;
  }
  else
  {
  lean_object* x_8; 
  x_8 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_8, 0, x_5);
  return x_8;
  }
  }
  else
  {
  lean_dec(x_2);
  lean_dec(x_1);
  lean_inc(x_3);
  return x_3;
  }
  }
  case 5:
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  lean_dec(x_1);
  x_9 = lean_ctor_get(x_2, 0);
  lean_inc(x_9);
  x_10 = lean_ctor_get(x_2, 1);
  lean_inc(x_10);
  lean_dec(x_2);
  lean_inc(x_4);
  x_11 = l_Lean_FindMVar_visit(x_4, x_9, x_3);
  x_12 = l_Lean_FindMVar_visit(x_4, x_10, x_11);
  lean_dec(x_11);
  return x_12;
  }
  case 6:
  {
  lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  lean_dec(x_1);
  x_13 = lean_ctor_get(x_2, 1);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_2, 2);
  lean_inc(x_14);
  lean_dec(x_2);
  lean_inc(x_4);
  x_15 = l_Lean_FindMVar_visit(x_4, x_13, x_3);
  x_16 = l_Lean_FindMVar_visit(x_4, x_14, x_15);
  lean_dec(x_15);
  return x_16;
  }
  case 7:
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  lean_dec(x_1);
  x_17 = lean_ctor_get(x_2, 1);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_2, 2);
  lean_inc(x_18);
  lean_dec(x_2);
  lean_inc(x_4);
  x_19 = l_Lean_FindMVar_visit(x_4, x_17, x_3);
  x_20 = l_Lean_FindMVar_visit(x_4, x_18, x_19);
  lean_dec(x_19);
  return x_20;
  }
  case 8:
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  lean_dec(x_1);
  x_21 = lean_ctor_get(x_2, 1);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_2, 2);
  lean_inc(x_22);
  x_23 = lean_ctor_get(x_2, 3);
  lean_inc(x_23);
  lean_dec(x_2);
  lean_inc(x_4);
  x_24 = l_Lean_FindMVar_visit(x_4, x_21, x_3);
  lean_inc(x_4);
  x_25 = l_Lean_FindMVar_visit(x_4, x_22, x_24);
  lean_dec(x_24);
  x_26 = l_Lean_FindMVar_visit(x_4, x_23, x_25);
  lean_dec(x_25);
  return x_26;
  }
  case 10:
  {
  lean_object* x_27; lean_object* x_28; 
  lean_dec(x_1);
  x_27 = lean_ctor_get(x_2, 1);
  lean_inc(x_27);
  lean_dec(x_2);
  x_28 = l_Lean_FindMVar_visit(x_4, x_27, x_3);
  return x_28;
  }
  case 11:
  {
  lean_object* x_29; lean_object* x_30; 
  lean_dec(x_1);
  x_29 = lean_ctor_get(x_2, 2);
  lean_inc(x_29);
  lean_dec(x_2);
  x_30 = l_Lean_FindMVar_visit(x_4, x_29, x_3);
  return x_30;
  }
  default: 
  {
  lean_dec(x_4);
  lean_dec(x_2);
  lean_dec(x_1);
  lean_inc(x_3);
  return x_3;
  }
  }
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  uint8_t x_10; 
  x_10 = x_3 == x_4;
  if (x_10 == 0)
  {
  lean_object* x_11; uint8_t x_12; 
  x_11 = lean_array_uget(x_2, x_3);
  x_12 = lean_expr_eqv(x_1, x_11);
  if (x_12 == 0)
  {
  lean_object* x_13; 
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  x_13 = l_Lean_Meta_inferType(x_11, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_13) == 0)
  {
  uint8_t x_14; 
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_ctor_get(x_13, 1);
  x_17 = lean_box(0);
  lean_inc(x_1);
  x_18 = l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1(x_1, x_15, x_17);
  if (lean_obj_tag(x_18) == 0)
  {
  size_t x_19; size_t x_20; 
  lean_free_object(x_13);
  x_19 = 1;
  x_20 = x_3 + x_19;
  x_3 = x_20;
  x_9 = x_16;
  goto _start;
  }
  else
  {
  uint8_t x_22; lean_object* x_23; 
  lean_dec(x_18);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_22 = 1;
  x_23 = lean_box(x_22);
  lean_ctor_set(x_13, 0, x_23);
  return x_13;
  }
  }
  else
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_24 = lean_ctor_get(x_13, 0);
  x_25 = lean_ctor_get(x_13, 1);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_dec(x_13);
  x_26 = lean_box(0);
  lean_inc(x_1);
  x_27 = l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1(x_1, x_24, x_26);
  if (lean_obj_tag(x_27) == 0)
  {
  size_t x_28; size_t x_29; 
  x_28 = 1;
  x_29 = x_3 + x_28;
  x_3 = x_29;
  x_9 = x_25;
  goto _start;
  }
  else
  {
  uint8_t x_31; lean_object* x_32; lean_object* x_33; 
  lean_dec(x_27);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_31 = 1;
  x_32 = lean_box(x_31);
  x_33 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_33, 0, x_32);
  lean_ctor_set(x_33, 1, x_25);
  return x_33;
  }
  }
  }
  else
  {
  uint8_t x_34; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_34 = !lean_is_exclusive(x_13);
  if (x_34 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_35 = lean_ctor_get(x_13, 0);
  x_36 = lean_ctor_get(x_13, 1);
  lean_inc(x_36);
  lean_inc(x_35);
  lean_dec(x_13);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_35);
  lean_ctor_set(x_37, 1, x_36);
  return x_37;
  }
  }
  }
  else
  {
  size_t x_38; size_t x_39; 
  lean_dec(x_11);
  x_38 = 1;
  x_39 = x_3 + x_38;
  x_3 = x_39;
  goto _start;
  }
  }
  else
  {
  uint8_t x_41; lean_object* x_42; lean_object* x_43; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
  x_41 = 0;
  x_42 = lean_box(x_41);
  x_43 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_43, 0, x_42);
  lean_ctor_set(x_43, 1, x_9);
  return x_43;
  }
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; uint8_t x_10; 
  x_8 = lean_array_get_size(x_2);
  x_9 = lean_unsigned_to_nat(0u);
  x_10 = lean_nat_dec_lt(x_9, x_8);
  if (x_10 == 0)
  {
  uint8_t x_11; lean_object* x_12; lean_object* x_13; 
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  x_11 = 0;
  x_12 = lean_box(x_11);
  x_13 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_13, 0, x_12);
  lean_ctor_set(x_13, 1, x_7);
  return x_13;
  }
  else
  {
  uint8_t x_14; 
  x_14 = lean_nat_dec_le(x_8, x_8);
  if (x_14 == 0)
  {
  uint8_t x_15; lean_object* x_16; lean_object* x_17; 
  lean_dec(x_8);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_1);
  x_15 = 0;
  x_16 = lean_box(x_15);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_7);
  return x_17;
  }
  else
  {
  size_t x_18; size_t x_19; lean_object* x_20; 
  x_18 = 0;
  x_19 = lean_usize_of_nat(x_8);
  lean_dec(x_8);
  x_20 = l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2(x_1, x_2, x_18, x_19, x_3, x_4, x_5, x_6, x_7);
  return x_20;
  }
  }
  }
  }
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___lambda__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  lean_object* l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_FindMVar_main___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__1(x_1, x_2, x_3);
  lean_dec(x_3);
  return x_4;
  }
  }
  lean_object* l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  size_t x_10; size_t x_11; lean_object* x_12; 
  x_10 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_11 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_12 = l_Array_anyMUnsafe_any___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___spec__2(x_1, x_2, x_10, x_11, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_2);
  return x_12;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; 
  x_8 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers(x_1, x_2, x_3, x_4, x_5, x_6, x_7);
  lean_dec(x_2);
  return x_8;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  uint8_t x_11; 
  x_11 = x_3 == x_4;
  if (x_11 == 0)
  {
  lean_object* x_12; uint8_t x_13; 
  x_12 = lean_array_uget(x_2, x_3);
  x_13 = !lean_is_exclusive(x_5);
  if (x_13 == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_14 = lean_ctor_get(x_5, 0);
  x_15 = lean_ctor_get(x_5, 1);
  x_16 = l_Lean_Expr_mvarId_x21(x_12);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_17 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers(x_12, x_1, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_17) == 0)
  {
  lean_object* x_18; uint8_t x_19; 
  x_18 = lean_ctor_get(x_17, 0);
  lean_inc(x_18);
  x_19 = lean_unbox(x_18);
  lean_dec(x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; size_t x_22; size_t x_23; 
  x_20 = lean_ctor_get(x_17, 1);
  lean_inc(x_20);
  lean_dec(x_17);
  x_21 = lean_array_push(x_14, x_16);
  lean_ctor_set(x_5, 0, x_21);
  x_22 = 1;
  x_23 = x_3 + x_22;
  x_3 = x_23;
  x_10 = x_20;
  goto _start;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; size_t x_27; size_t x_28; 
  x_25 = lean_ctor_get(x_17, 1);
  lean_inc(x_25);
  lean_dec(x_17);
  x_26 = lean_array_push(x_15, x_16);
  lean_ctor_set(x_5, 1, x_26);
  x_27 = 1;
  x_28 = x_3 + x_27;
  x_3 = x_28;
  x_10 = x_25;
  goto _start;
  }
  }
  else
  {
  uint8_t x_30; 
  lean_dec(x_16);
  lean_free_object(x_5);
  lean_dec(x_15);
  lean_dec(x_14);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_30 = !lean_is_exclusive(x_17);
  if (x_30 == 0)
  {
  return x_17;
  }
  else
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_31 = lean_ctor_get(x_17, 0);
  x_32 = lean_ctor_get(x_17, 1);
  lean_inc(x_32);
  lean_inc(x_31);
  lean_dec(x_17);
  x_33 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_33, 0, x_31);
  lean_ctor_set(x_33, 1, x_32);
  return x_33;
  }
  }
  }
  else
  {
  lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_34 = lean_ctor_get(x_5, 0);
  x_35 = lean_ctor_get(x_5, 1);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_dec(x_5);
  x_36 = l_Lean_Expr_mvarId_x21(x_12);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  x_37 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_dependsOnOthers(x_12, x_1, x_6, x_7, x_8, x_9, x_10);
  if (lean_obj_tag(x_37) == 0)
  {
  lean_object* x_38; uint8_t x_39; 
  x_38 = lean_ctor_get(x_37, 0);
  lean_inc(x_38);
  x_39 = lean_unbox(x_38);
  lean_dec(x_38);
  if (x_39 == 0)
  {
  lean_object* x_40; lean_object* x_41; lean_object* x_42; size_t x_43; size_t x_44; 
  x_40 = lean_ctor_get(x_37, 1);
  lean_inc(x_40);
  lean_dec(x_37);
  x_41 = lean_array_push(x_34, x_36);
  x_42 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_42, 0, x_41);
  lean_ctor_set(x_42, 1, x_35);
  x_43 = 1;
  x_44 = x_3 + x_43;
  x_3 = x_44;
  x_5 = x_42;
  x_10 = x_40;
  goto _start;
  }
  else
  {
  lean_object* x_46; lean_object* x_47; lean_object* x_48; size_t x_49; size_t x_50; 
  x_46 = lean_ctor_get(x_37, 1);
  lean_inc(x_46);
  lean_dec(x_37);
  x_47 = lean_array_push(x_35, x_36);
  x_48 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_48, 0, x_34);
  lean_ctor_set(x_48, 1, x_47);
  x_49 = 1;
  x_50 = x_3 + x_49;
  x_3 = x_50;
  x_5 = x_48;
  x_10 = x_46;
  goto _start;
  }
  }
  else
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; 
  lean_dec(x_36);
  lean_dec(x_35);
  lean_dec(x_34);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_52 = lean_ctor_get(x_37, 0);
  lean_inc(x_52);
  x_53 = lean_ctor_get(x_37, 1);
  lean_inc(x_53);
  if (lean_is_exclusive(x_37)) {
   lean_ctor_release(x_37, 0);
   lean_ctor_release(x_37, 1);
   x_54 = x_37;
  } else {
   lean_dec_ref(x_37);
   x_54 = lean_box(0);
  }
  if (lean_is_scalar(x_54)) {
   x_55 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_55 = x_54;
  }
  lean_ctor_set(x_55, 0, x_52);
  lean_ctor_set(x_55, 1, x_53);
  return x_55;
  }
  }
  }
  else
  {
  lean_object* x_56; 
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  x_56 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_56, 0, x_5);
  lean_ctor_set(x_56, 1, x_10);
  return x_56;
  }
  }
  }
  static lean_object* _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Array_empty___closed__1;
  x_2 = lean_array_to_list(lean_box(0), x_1);
  return x_2;
  }
  }
  static lean_object* _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1;
  x_2 = l_List_append___rarg(x_1, x_1);
  return x_2;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_7 = lean_array_get_size(x_1);
  x_8 = lean_unsigned_to_nat(0u);
  x_9 = lean_nat_dec_lt(x_8, x_7);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  x_10 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2;
  x_11 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_11, 0, x_10);
  lean_ctor_set(x_11, 1, x_6);
  return x_11;
  }
  else
  {
  uint8_t x_12; 
  x_12 = lean_nat_dec_le(x_7, x_7);
  if (x_12 == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  x_13 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2;
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_6);
  return x_14;
  }
  else
  {
  size_t x_15; size_t x_16; lean_object* x_17; lean_object* x_18; 
  x_15 = 0;
  x_16 = lean_usize_of_nat(x_7);
  lean_dec(x_7);
  x_17 = l_Array_unzip___rarg___closed__1;
  x_18 = l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1(x_1, x_1, x_15, x_16, x_17, x_2, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_18) == 0)
  {
  uint8_t x_19; 
  x_19 = !lean_is_exclusive(x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_20 = lean_ctor_get(x_18, 0);
  x_21 = lean_ctor_get(x_20, 0);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_20, 1);
  lean_inc(x_22);
  lean_dec(x_20);
  x_23 = lean_array_to_list(lean_box(0), x_21);
  x_24 = lean_array_to_list(lean_box(0), x_22);
  x_25 = l_List_append___rarg(x_23, x_24);
  lean_ctor_set(x_18, 0, x_25);
  return x_18;
  }
  else
  {
  lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; lean_object* x_33; 
  x_26 = lean_ctor_get(x_18, 0);
  x_27 = lean_ctor_get(x_18, 1);
  lean_inc(x_27);
  lean_inc(x_26);
  lean_dec(x_18);
  x_28 = lean_ctor_get(x_26, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_26, 1);
  lean_inc(x_29);
  lean_dec(x_26);
  x_30 = lean_array_to_list(lean_box(0), x_28);
  x_31 = lean_array_to_list(lean_box(0), x_29);
  x_32 = l_List_append___rarg(x_30, x_31);
  x_33 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_33, 0, x_32);
  lean_ctor_set(x_33, 1, x_27);
  return x_33;
  }
  }
  else
  {
  uint8_t x_34; 
  x_34 = !lean_is_exclusive(x_18);
  if (x_34 == 0)
  {
  return x_18;
  }
  else
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; 
  x_35 = lean_ctor_get(x_18, 0);
  x_36 = lean_ctor_get(x_18, 1);
  lean_inc(x_36);
  lean_inc(x_35);
  lean_dec(x_18);
  x_37 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_37, 0, x_35);
  lean_ctor_set(x_37, 1, x_36);
  return x_37;
  }
  }
  }
  }
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10) {
  _start:
  {
  size_t x_11; size_t x_12; lean_object* x_13; 
  x_11 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_12 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_13 = l_Array_foldlMUnsafe_fold___at___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___spec__1(x_1, x_2, x_11, x_12, x_5, x_6, x_7, x_8, x_9, x_10);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_13;
  }
  }
  lean_object* l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l_Lean_Meta_apply_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; 
  x_3 = lean_ctor_get(x_1, 1);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 0);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_ctor_get(x_3, 0);
  lean_inc(x_5);
  x_6 = lean_ctor_get(x_3, 1);
  lean_inc(x_6);
  lean_dec(x_3);
  x_7 = lean_apply_3(x_2, x_4, x_5, x_6);
  return x_7;
  }
  }
  lean_object* l_Lean_Meta_apply_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_apply_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  uint8_t l_List_elem___at_Lean_Meta_apply___spec__1(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  uint8_t x_3; 
  x_3 = 0;
  return x_3;
  }
  else
  {
  lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_4 = lean_ctor_get(x_2, 0);
  x_5 = lean_ctor_get(x_2, 1);
  x_6 = lean_name_eq(x_1, x_4);
  if (x_6 == 0)
  {
  x_2 = x_5;
  goto _start;
  }
  else
  {
  uint8_t x_8; 
  x_8 = 1;
  return x_8;
  }
  }
  }
  }
  lean_object* l_List_forM___at_Lean_Meta_apply___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = lean_box(0);
  x_8 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_8, 0, x_7);
  lean_ctor_set(x_8, 1, x_6);
  return x_8;
  }
  else
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_9 = lean_ctor_get(x_1, 0);
  lean_inc(x_9);
  x_10 = lean_ctor_get(x_1, 1);
  lean_inc(x_10);
  lean_dec(x_1);
  x_11 = l_Lean_Meta_headBetaMVarType(x_9, x_2, x_3, x_4, x_5, x_6);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; 
  x_12 = lean_ctor_get(x_11, 1);
  lean_inc(x_12);
  lean_dec(x_11);
  x_1 = x_10;
  x_6 = x_12;
  goto _start;
  }
  else
  {
  uint8_t x_14; 
  lean_dec(x_10);
  x_14 = !lean_is_exclusive(x_11);
  if (x_14 == 0)
  {
  return x_11;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_11, 0);
  x_16 = lean_ctor_get(x_11, 1);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_11);
  x_17 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  return x_17;
  }
  }
  }
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3(lean_object* x_1, lean_object* x_2, size_t x_3, size_t x_4, lean_object* x_5) {
  _start:
  {
  uint8_t x_6; 
  x_6 = x_3 == x_4;
  if (x_6 == 0)
  {
  lean_object* x_7; uint8_t x_8; size_t x_9; size_t x_10; 
  x_7 = lean_array_uget(x_2, x_3);
  x_8 = l_List_elem___at_Lean_Meta_apply___spec__1(x_7, x_1);
  x_9 = 1;
  x_10 = x_3 + x_9;
  if (x_8 == 0)
  {
  lean_object* x_11; 
  x_11 = lean_array_push(x_5, x_7);
  x_3 = x_10;
  x_5 = x_11;
  goto _start;
  }
  else
  {
  lean_dec(x_7);
  x_3 = x_10;
  goto _start;
  }
  }
  else
  {
  return x_5;
  }
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4(lean_object* x_1, size_t x_2, size_t x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  uint8_t x_10; 
  x_10 = x_2 == x_3;
  if (x_10 == 0)
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; uint8_t x_15; 
  x_11 = lean_array_uget(x_1, x_2);
  x_12 = l_Lean_Expr_mvarId_x21(x_11);
  x_13 = l_Lean_Meta_isExprMVarAssigned(x_12, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_12);
  x_14 = lean_ctor_get(x_13, 0);
  lean_inc(x_14);
  x_15 = lean_unbox(x_14);
  lean_dec(x_14);
  if (x_15 == 0)
  {
  lean_object* x_16; lean_object* x_17; size_t x_18; size_t x_19; 
  x_16 = lean_ctor_get(x_13, 1);
  lean_inc(x_16);
  lean_dec(x_13);
  x_17 = lean_array_push(x_4, x_11);
  x_18 = 1;
  x_19 = x_2 + x_18;
  x_2 = x_19;
  x_4 = x_17;
  x_9 = x_16;
  goto _start;
  }
  else
  {
  lean_object* x_21; size_t x_22; size_t x_23; 
  lean_dec(x_11);
  x_21 = lean_ctor_get(x_13, 1);
  lean_inc(x_21);
  lean_dec(x_13);
  x_22 = 1;
  x_23 = x_2 + x_22;
  x_2 = x_23;
  x_9 = x_21;
  goto _start;
  }
  }
  else
  {
  lean_object* x_25; 
  x_25 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_25, 0, x_4);
  lean_ctor_set(x_25, 1, x_9);
  return x_25;
  }
  }
  }
  lean_object* l_Lean_Meta_apply___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
  _start:
  {
  lean_object* x_12; 
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_2);
  x_12 = l_Lean_Meta_postprocessAppMVars(x_1, x_2, x_3, x_4, x_7, x_8, x_9, x_10, x_11);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_12, 1);
  lean_inc(x_13);
  lean_dec(x_12);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_14 = l_Lean_Meta_instantiateMVars(x_5, x_7, x_8, x_9, x_10, x_13);
  if (lean_obj_tag(x_14) == 0)
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; lean_object* x_79; uint8_t x_80; 
  x_15 = lean_ctor_get(x_14, 0);
  lean_inc(x_15);
  x_16 = lean_ctor_get(x_14, 1);
  lean_inc(x_16);
  lean_dec(x_14);
  lean_inc(x_15);
  x_75 = l_Lean_mkAppN(x_15, x_3);
  x_76 = l_Lean_Meta_assignExprMVar(x_2, x_75, x_7, x_8, x_9, x_10, x_16);
  x_77 = lean_ctor_get(x_76, 1);
  lean_inc(x_77);
  lean_dec(x_76);
  x_78 = lean_array_get_size(x_3);
  x_79 = lean_unsigned_to_nat(0u);
  x_80 = lean_nat_dec_lt(x_79, x_78);
  if (x_80 == 0)
  {
  lean_object* x_81; 
  lean_dec(x_78);
  x_81 = l_Array_empty___closed__1;
  x_17 = x_81;
  x_18 = x_77;
  goto block_74;
  }
  else
  {
  uint8_t x_82; 
  x_82 = lean_nat_dec_le(x_78, x_78);
  if (x_82 == 0)
  {
  lean_object* x_83; 
  lean_dec(x_78);
  x_83 = l_Array_empty___closed__1;
  x_17 = x_83;
  x_18 = x_77;
  goto block_74;
  }
  else
  {
  size_t x_84; size_t x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; 
  x_84 = 0;
  x_85 = lean_usize_of_nat(x_78);
  lean_dec(x_78);
  x_86 = l_Array_empty___closed__1;
  x_87 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4(x_3, x_84, x_85, x_86, x_7, x_8, x_9, x_10, x_77);
  x_88 = lean_ctor_get(x_87, 0);
  lean_inc(x_88);
  x_89 = lean_ctor_get(x_87, 1);
  lean_inc(x_89);
  lean_dec(x_87);
  x_17 = x_88;
  x_18 = x_89;
  goto block_74;
  }
  }
  block_74:
  {
  lean_object* x_19; 
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_19 = l_Lean_Meta_getMVarsNoDelayed(x_15, x_7, x_8, x_9, x_10, x_18);
  if (lean_obj_tag(x_19) == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_19, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_19, 1);
  lean_inc(x_21);
  lean_dec(x_19);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_7);
  x_22 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst(x_17, x_7, x_8, x_9, x_10, x_21);
  lean_dec(x_17);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; uint8_t x_27; 
  x_23 = lean_ctor_get(x_22, 0);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_22, 1);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = lean_array_get_size(x_20);
  x_26 = lean_unsigned_to_nat(0u);
  x_27 = lean_nat_dec_lt(x_26, x_25);
  if (x_27 == 0)
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; 
  lean_dec(x_25);
  lean_dec(x_20);
  x_28 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1;
  x_29 = l_List_append___rarg(x_23, x_28);
  lean_inc(x_29);
  x_30 = l_List_forM___at_Lean_Meta_apply___spec__2(x_29, x_7, x_8, x_9, x_10, x_24);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  if (lean_obj_tag(x_30) == 0)
  {
  uint8_t x_31; 
  x_31 = !lean_is_exclusive(x_30);
  if (x_31 == 0)
  {
  lean_object* x_32; 
  x_32 = lean_ctor_get(x_30, 0);
  lean_dec(x_32);
  lean_ctor_set(x_30, 0, x_29);
  return x_30;
  }
  else
  {
  lean_object* x_33; lean_object* x_34; 
  x_33 = lean_ctor_get(x_30, 1);
  lean_inc(x_33);
  lean_dec(x_30);
  x_34 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_34, 0, x_29);
  lean_ctor_set(x_34, 1, x_33);
  return x_34;
  }
  }
  else
  {
  uint8_t x_35; 
  lean_dec(x_29);
  x_35 = !lean_is_exclusive(x_30);
  if (x_35 == 0)
  {
  return x_30;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_36 = lean_ctor_get(x_30, 0);
  x_37 = lean_ctor_get(x_30, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_30);
  x_38 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  return x_38;
  }
  }
  }
  else
  {
  uint8_t x_39; 
  x_39 = lean_nat_dec_le(x_25, x_25);
  if (x_39 == 0)
  {
  lean_object* x_40; lean_object* x_41; lean_object* x_42; 
  lean_dec(x_25);
  lean_dec(x_20);
  x_40 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1;
  x_41 = l_List_append___rarg(x_23, x_40);
  lean_inc(x_41);
  x_42 = l_List_forM___at_Lean_Meta_apply___spec__2(x_41, x_7, x_8, x_9, x_10, x_24);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  if (lean_obj_tag(x_42) == 0)
  {
  uint8_t x_43; 
  x_43 = !lean_is_exclusive(x_42);
  if (x_43 == 0)
  {
  lean_object* x_44; 
  x_44 = lean_ctor_get(x_42, 0);
  lean_dec(x_44);
  lean_ctor_set(x_42, 0, x_41);
  return x_42;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; 
  x_45 = lean_ctor_get(x_42, 1);
  lean_inc(x_45);
  lean_dec(x_42);
  x_46 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_46, 0, x_41);
  lean_ctor_set(x_46, 1, x_45);
  return x_46;
  }
  }
  else
  {
  uint8_t x_47; 
  lean_dec(x_41);
  x_47 = !lean_is_exclusive(x_42);
  if (x_47 == 0)
  {
  return x_42;
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_48 = lean_ctor_get(x_42, 0);
  x_49 = lean_ctor_get(x_42, 1);
  lean_inc(x_49);
  lean_inc(x_48);
  lean_dec(x_42);
  x_50 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_50, 0, x_48);
  lean_ctor_set(x_50, 1, x_49);
  return x_50;
  }
  }
  }
  else
  {
  size_t x_51; size_t x_52; lean_object* x_53; lean_object* x_54; lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_51 = 0;
  x_52 = lean_usize_of_nat(x_25);
  lean_dec(x_25);
  x_53 = l_Array_empty___closed__1;
  x_54 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3(x_23, x_20, x_51, x_52, x_53);
  lean_dec(x_20);
  x_55 = lean_array_to_list(lean_box(0), x_54);
  x_56 = l_List_append___rarg(x_23, x_55);
  lean_inc(x_56);
  x_57 = l_List_forM___at_Lean_Meta_apply___spec__2(x_56, x_7, x_8, x_9, x_10, x_24);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  if (lean_obj_tag(x_57) == 0)
  {
  uint8_t x_58; 
  x_58 = !lean_is_exclusive(x_57);
  if (x_58 == 0)
  {
  lean_object* x_59; 
  x_59 = lean_ctor_get(x_57, 0);
  lean_dec(x_59);
  lean_ctor_set(x_57, 0, x_56);
  return x_57;
  }
  else
  {
  lean_object* x_60; lean_object* x_61; 
  x_60 = lean_ctor_get(x_57, 1);
  lean_inc(x_60);
  lean_dec(x_57);
  x_61 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_61, 0, x_56);
  lean_ctor_set(x_61, 1, x_60);
  return x_61;
  }
  }
  else
  {
  uint8_t x_62; 
  lean_dec(x_56);
  x_62 = !lean_is_exclusive(x_57);
  if (x_62 == 0)
  {
  return x_57;
  }
  else
  {
  lean_object* x_63; lean_object* x_64; lean_object* x_65; 
  x_63 = lean_ctor_get(x_57, 0);
  x_64 = lean_ctor_get(x_57, 1);
  lean_inc(x_64);
  lean_inc(x_63);
  lean_dec(x_57);
  x_65 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_65, 0, x_63);
  lean_ctor_set(x_65, 1, x_64);
  return x_65;
  }
  }
  }
  }
  }
  else
  {
  uint8_t x_66; 
  lean_dec(x_20);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  x_66 = !lean_is_exclusive(x_22);
  if (x_66 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_67; lean_object* x_68; lean_object* x_69; 
  x_67 = lean_ctor_get(x_22, 0);
  x_68 = lean_ctor_get(x_22, 1);
  lean_inc(x_68);
  lean_inc(x_67);
  lean_dec(x_22);
  x_69 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_69, 0, x_67);
  lean_ctor_set(x_69, 1, x_68);
  return x_69;
  }
  }
  }
  else
  {
  uint8_t x_70; 
  lean_dec(x_17);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  x_70 = !lean_is_exclusive(x_19);
  if (x_70 == 0)
  {
  return x_19;
  }
  else
  {
  lean_object* x_71; lean_object* x_72; lean_object* x_73; 
  x_71 = lean_ctor_get(x_19, 0);
  x_72 = lean_ctor_get(x_19, 1);
  lean_inc(x_72);
  lean_inc(x_71);
  lean_dec(x_19);
  x_73 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_73, 0, x_71);
  lean_ctor_set(x_73, 1, x_72);
  return x_73;
  }
  }
  }
  }
  else
  {
  uint8_t x_90; 
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_2);
  x_90 = !lean_is_exclusive(x_14);
  if (x_90 == 0)
  {
  return x_14;
  }
  else
  {
  lean_object* x_91; lean_object* x_92; lean_object* x_93; 
  x_91 = lean_ctor_get(x_14, 0);
  x_92 = lean_ctor_get(x_14, 1);
  lean_inc(x_92);
  lean_inc(x_91);
  lean_dec(x_14);
  x_93 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_93, 0, x_91);
  lean_ctor_set(x_93, 1, x_92);
  return x_93;
  }
  }
  }
  else
  {
  uint8_t x_94; 
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_5);
  lean_dec(x_2);
  x_94 = !lean_is_exclusive(x_12);
  if (x_94 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_95; lean_object* x_96; lean_object* x_97; 
  x_95 = lean_ctor_get(x_12, 0);
  x_96 = lean_ctor_get(x_12, 1);
  lean_inc(x_96);
  lean_inc(x_95);
  lean_dec(x_12);
  x_97 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_97, 0, x_95);
  lean_ctor_set(x_97, 1, x_96);
  return x_97;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_apply___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
  _start:
  {
  lean_object* x_13; uint8_t x_14; uint8_t x_15; lean_object* x_16; 
  x_13 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_13, 0, x_6);
  x_14 = 1;
  x_15 = 0;
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  x_16 = l___private_Lean_Meta_Basic_0__Lean_Meta_forallMetaTelescopeReducingAux(x_1, x_14, x_13, x_15, x_8, x_9, x_10, x_11, x_12);
  lean_dec(x_13);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_17, 1);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_16, 1);
  lean_inc(x_19);
  lean_dec(x_16);
  x_20 = lean_ctor_get(x_17, 0);
  lean_inc(x_20);
  lean_dec(x_17);
  x_21 = lean_ctor_get(x_18, 0);
  lean_inc(x_21);
  x_22 = lean_ctor_get(x_18, 1);
  lean_inc(x_22);
  lean_dec(x_18);
  lean_inc(x_11);
  lean_inc(x_10);
  lean_inc(x_9);
  lean_inc(x_8);
  lean_inc(x_2);
  lean_inc(x_22);
  x_23 = l_Lean_Meta_isExprDefEq(x_22, x_2, x_8, x_9, x_10, x_11, x_19);
  if (lean_obj_tag(x_23) == 0)
  {
  lean_object* x_24; uint8_t x_25; 
  x_24 = lean_ctor_get(x_23, 0);
  lean_inc(x_24);
  x_25 = lean_unbox(x_24);
  lean_dec(x_24);
  if (x_25 == 0)
  {
  lean_object* x_26; lean_object* x_27; uint8_t x_28; 
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_5);
  lean_dec(x_3);
  x_26 = lean_ctor_get(x_23, 1);
  lean_inc(x_26);
  lean_dec(x_23);
  x_27 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg(x_4, x_22, x_2, x_8, x_9, x_10, x_11, x_26);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  x_28 = !lean_is_exclusive(x_27);
  if (x_28 == 0)
  {
  return x_27;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_27, 0);
  x_30 = lean_ctor_get(x_27, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_27);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  else
  {
  lean_object* x_32; lean_object* x_33; lean_object* x_34; 
  lean_dec(x_22);
  lean_dec(x_2);
  x_32 = lean_ctor_get(x_23, 1);
  lean_inc(x_32);
  lean_dec(x_23);
  x_33 = lean_box(0);
  x_34 = l_Lean_Meta_apply___lambda__1(x_3, x_4, x_20, x_21, x_5, x_33, x_8, x_9, x_10, x_11, x_32);
  lean_dec(x_21);
  lean_dec(x_20);
  return x_34;
  }
  }
  else
  {
  uint8_t x_35; 
  lean_dec(x_22);
  lean_dec(x_21);
  lean_dec(x_20);
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  x_35 = !lean_is_exclusive(x_23);
  if (x_35 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_36 = lean_ctor_get(x_23, 0);
  x_37 = lean_ctor_get(x_23, 1);
  lean_inc(x_37);
  lean_inc(x_36);
  lean_dec(x_23);
  x_38 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  return x_38;
  }
  }
  }
  else
  {
  uint8_t x_39; 
  lean_dec(x_11);
  lean_dec(x_10);
  lean_dec(x_9);
  lean_dec(x_8);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  x_39 = !lean_is_exclusive(x_16);
  if (x_39 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_40; lean_object* x_41; lean_object* x_42; 
  x_40 = lean_ctor_get(x_16, 0);
  x_41 = lean_ctor_get(x_16, 1);
  lean_inc(x_41);
  lean_inc(x_40);
  lean_dec(x_16);
  x_42 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_42, 0, x_40);
  lean_ctor_set(x_42, 1, x_41);
  return x_42;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_apply___lambda__3(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  lean_inc(x_1);
  x_10 = l_Lean_Meta_getMVarType(x_1, x_5, x_6, x_7, x_8, x_9);
  if (lean_obj_tag(x_10) == 0)
  {
  lean_object* x_11; lean_object* x_12; lean_object* x_13; 
  x_11 = lean_ctor_get(x_10, 0);
  lean_inc(x_11);
  x_12 = lean_ctor_get(x_10, 1);
  lean_inc(x_12);
  lean_dec(x_10);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_2);
  x_13 = l_Lean_Meta_inferType(x_2, x_5, x_6, x_7, x_8, x_12);
  if (lean_obj_tag(x_13) == 0)
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_13, 0);
  lean_inc(x_14);
  x_15 = lean_ctor_get(x_13, 1);
  lean_inc(x_15);
  lean_dec(x_13);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_14);
  x_16 = l_Lean_Meta_getExpectedNumArgsAux(x_14, x_5, x_6, x_7, x_8, x_15);
  if (lean_obj_tag(x_16) == 0)
  {
  lean_object* x_17; lean_object* x_18; uint8_t x_19; 
  x_17 = lean_ctor_get(x_16, 0);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_17, 1);
  lean_inc(x_18);
  x_19 = lean_unbox(x_18);
  lean_dec(x_18);
  if (x_19 == 0)
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; 
  x_20 = lean_ctor_get(x_16, 1);
  lean_inc(x_20);
  lean_dec(x_16);
  x_21 = lean_ctor_get(x_17, 0);
  lean_inc(x_21);
  lean_dec(x_17);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_inc(x_6);
  lean_inc(x_5);
  lean_inc(x_11);
  x_22 = l_Lean_Meta_getExpectedNumArgs(x_11, x_5, x_6, x_7, x_8, x_20);
  if (lean_obj_tag(x_22) == 0)
  {
  lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_23 = lean_ctor_get(x_22, 0);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_22, 1);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = lean_nat_sub(x_21, x_23);
  lean_dec(x_23);
  lean_dec(x_21);
  x_26 = lean_box(0);
  x_27 = l_Lean_Meta_apply___lambda__2(x_14, x_11, x_3, x_1, x_2, x_25, x_26, x_5, x_6, x_7, x_8, x_24);
  return x_27;
  }
  else
  {
  uint8_t x_28; 
  lean_dec(x_21);
  lean_dec(x_14);
  lean_dec(x_11);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_28 = !lean_is_exclusive(x_22);
  if (x_28 == 0)
  {
  return x_22;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_22, 0);
  x_30 = lean_ctor_get(x_22, 1);
  lean_inc(x_30);
  lean_inc(x_29);
  lean_dec(x_22);
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_29);
  lean_ctor_set(x_31, 1, x_30);
  return x_31;
  }
  }
  }
  else
  {
  lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; 
  x_32 = lean_ctor_get(x_16, 1);
  lean_inc(x_32);
  lean_dec(x_16);
  x_33 = lean_ctor_get(x_17, 0);
  lean_inc(x_33);
  lean_dec(x_17);
  x_34 = lean_box(0);
  x_35 = l_Lean_Meta_apply___lambda__2(x_14, x_11, x_3, x_1, x_2, x_33, x_34, x_5, x_6, x_7, x_8, x_32);
  return x_35;
  }
  }
  else
  {
  uint8_t x_36; 
  lean_dec(x_14);
  lean_dec(x_11);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_36 = !lean_is_exclusive(x_16);
  if (x_36 == 0)
  {
  return x_16;
  }
  else
  {
  lean_object* x_37; lean_object* x_38; lean_object* x_39; 
  x_37 = lean_ctor_get(x_16, 0);
  x_38 = lean_ctor_get(x_16, 1);
  lean_inc(x_38);
  lean_inc(x_37);
  lean_dec(x_16);
  x_39 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_39, 0, x_37);
  lean_ctor_set(x_39, 1, x_38);
  return x_39;
  }
  }
  }
  else
  {
  uint8_t x_40; 
  lean_dec(x_11);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_40 = !lean_is_exclusive(x_13);
  if (x_40 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = lean_ctor_get(x_13, 0);
  x_42 = lean_ctor_get(x_13, 1);
  lean_inc(x_42);
  lean_inc(x_41);
  lean_dec(x_13);
  x_43 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_43, 0, x_41);
  lean_ctor_set(x_43, 1, x_42);
  return x_43;
  }
  }
  }
  else
  {
  uint8_t x_44; 
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_1);
  x_44 = !lean_is_exclusive(x_10);
  if (x_44 == 0)
  {
  return x_10;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_ctor_get(x_10, 0);
  x_46 = lean_ctor_get(x_10, 1);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_dec(x_10);
  x_47 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  return x_47;
  }
  }
  }
  }
  lean_object* l_Lean_Meta_apply(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_8 = l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1;
  lean_inc(x_1);
  x_9 = lean_alloc_closure((void*)(l_Lean_Meta_checkNotAssigned___boxed), 7, 2);
  lean_closure_set(x_9, 0, x_1);
  lean_closure_set(x_9, 1, x_8);
  lean_inc(x_1);
  x_10 = lean_alloc_closure((void*)(l_Lean_Meta_apply___lambda__3___boxed), 9, 3);
  lean_closure_set(x_10, 0, x_1);
  lean_closure_set(x_10, 1, x_2);
  lean_closure_set(x_10, 2, x_8);
  x_11 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg), 7, 2);
  lean_closure_set(x_11, 0, x_9);
  lean_closure_set(x_11, 1, x_10);
  x_12 = l_Lean_Meta_withMVarContext___at_Lean_Meta_admit___spec__1___rarg(x_1, x_11, x_3, x_4, x_5, x_6, x_7);
  return x_12;
  }
  }
  lean_object* l_List_elem___at_Lean_Meta_apply___spec__1___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  uint8_t x_3; lean_object* x_4; 
  x_3 = l_List_elem___at_Lean_Meta_apply___spec__1(x_1, x_2);
  lean_dec(x_2);
  lean_dec(x_1);
  x_4 = lean_box(x_3);
  return x_4;
  }
  }
  lean_object* l_List_forM___at_Lean_Meta_apply___spec__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_List_forM___at_Lean_Meta_apply___spec__2(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_7;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  size_t x_6; size_t x_7; lean_object* x_8; 
  x_6 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_7 = lean_unbox_usize(x_4);
  lean_dec(x_4);
  x_8 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__3(x_1, x_2, x_6, x_7, x_5);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_8;
  }
  }
  lean_object* l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  size_t x_10; size_t x_11; lean_object* x_12; 
  x_10 = lean_unbox_usize(x_2);
  lean_dec(x_2);
  x_11 = lean_unbox_usize(x_3);
  lean_dec(x_3);
  x_12 = l_Array_foldlMUnsafe_fold___at_Lean_Meta_apply___spec__4(x_1, x_10, x_11, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_1);
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  }
  }
  lean_object* l_Lean_Meta_apply___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11) {
  _start:
  {
  lean_object* x_12; 
  x_12 = l_Lean_Meta_apply___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_12;
  }
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  lean_object* l_Lean_Meta_apply___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9, lean_object* x_10, lean_object* x_11, lean_object* x_12) {
  _start:
  {
  lean_object* x_13; 
  x_13 = l_Lean_Meta_apply___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9, x_10, x_11, x_12);
  lean_dec(x_7);
  return x_13;
  }
  }
  lean_object* l_Lean_Meta_apply___lambda__3___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8, lean_object* x_9) {
  _start:
  {
  lean_object* x_10; 
  x_10 = l_Lean_Meta_apply___lambda__3(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8, x_9);
  lean_dec(x_4);
  return x_10;
  }
  }
  lean_object* l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_7 = l_Lean_Meta_saveState___rarg(x_3, x_4, x_5, x_6);
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_7, 1);
  lean_inc(x_9);
  lean_dec(x_7);
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  lean_inc(x_2);
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  {
  uint8_t x_11; 
  lean_dec(x_8);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
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  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_10, 0);
  x_13 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_13, 0, x_12);
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  lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_14 = lean_ctor_get(x_10, 0);
  x_15 = lean_ctor_get(x_10, 1);
  lean_inc(x_15);
  lean_inc(x_14);
  lean_dec(x_10);
  x_16 = lean_alloc_ctor(1, 1, 0);
  lean_ctor_set(x_16, 0, x_14);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_16);
  lean_ctor_set(x_17, 1, x_15);
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  lean_object* x_18; lean_object* x_19; uint8_t x_20; 
  x_18 = lean_ctor_get(x_10, 1);
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  lean_dec(x_10);
  x_19 = l_Lean_Meta_SavedState_restore(x_8, x_2, x_3, x_4, x_5, x_18);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_8);
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  {
  lean_object* x_21; lean_object* x_22; 
  x_21 = lean_ctor_get(x_19, 0);
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  lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_23 = lean_ctor_get(x_19, 1);
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  lean_dec(x_19);
  x_24 = lean_box(0);
  x_25 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_23);
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  static lean_object* _init_l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_Parser_Tactic_myMacro____x40_Init_Notation___hyg_19273____closed__4;
  x_3 = l_Lean_mkConst(x_2, x_1);
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  lean_object* l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
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  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_7 = l_Lean_Meta_saveState___rarg(x_3, x_4, x_5, x_6);
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  x_9 = lean_ctor_get(x_7, 1);
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  x_10 = l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1;
  lean_inc(x_5);
  lean_inc(x_4);
  lean_inc(x_3);
  lean_inc(x_2);
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  {
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  lean_dec(x_8);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
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  lean_object* x_13; lean_object* x_14; 
  x_13 = lean_ctor_get(x_11, 0);
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  lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_15 = lean_ctor_get(x_11, 0);
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  lean_inc(x_15);
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  x_18 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_18, 0, x_17);
  lean_ctor_set(x_18, 1, x_16);
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  lean_object* x_19; lean_object* x_20; uint8_t x_21; 
  x_19 = lean_ctor_get(x_11, 1);
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  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  lean_dec(x_8);
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  lean_object* x_22; lean_object* x_23; 
  x_22 = lean_ctor_get(x_20, 0);
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  lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_24 = lean_ctor_get(x_20, 1);
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  lean_dec(x_20);
  x_25 = lean_box(0);
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  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_24);
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  }
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  static lean_object* _init_l_Lean_Meta_splitAnd___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2), 6, 0);
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  }
  }
  lean_object* l_Lean_Meta_splitAnd(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 = l_Lean_Meta_splitAnd___closed__1;
  x_8 = l_Lean_Meta_saturate(x_1, x_7, x_2, x_3, x_4, x_5, x_6);
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  }
  }
  lean_object* l_Lean_Meta_applyRefl_match__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_4; 
  lean_dec(x_2);
  x_4 = lean_apply_1(x_3, x_1);
  return x_4;
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  else
  {
  lean_object* x_5; 
  x_5 = lean_ctor_get(x_1, 0);
  lean_inc(x_5);
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  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  lean_dec(x_1);
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  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
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  {
  lean_object* x_8; 
  lean_dec(x_5);
  lean_dec(x_2);
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  lean_object* l_Lean_Meta_applyRefl_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Meta_applyRefl_match__1___rarg), 3, 0);
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  lean_object* l_Lean_Meta_applyRefl___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_8 = lean_box(0);
  x_9 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_9, 0, x_2);
  lean_ctor_set(x_9, 1, x_8);
  x_10 = l_Lean_Meta_mkEqRefl___closed__2;
  x_11 = l_Lean_mkConst(x_10, x_9);
  x_12 = l_Lean_Meta_apply(x_1, x_11, x_3, x_4, x_5, x_6, x_7);
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  }
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  static lean_object* _init_l_Lean_Meta_applyRefl___lambda__2___closed__1() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_Meta_mkEqRefl___closed__1;
  x_3 = lean_name_mk_string(x_1, x_2);
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  lean_object* l_Lean_Meta_applyRefl___lambda__2(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  if (lean_obj_tag(x_3) == 0)
  {
  lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_9 = l_Lean_Meta_applyRefl___lambda__2___closed__1;
  x_10 = lean_box(0);
  x_11 = l_Lean_Meta_throwTacticEx___rarg(x_9, x_1, x_2, x_10, x_4, x_5, x_6, x_7, x_8);
  return x_11;
  }
  else
  {
  lean_object* x_12; 
  x_12 = lean_ctor_get(x_3, 0);
  if (lean_obj_tag(x_12) == 0)
  {
  lean_object* x_13; lean_object* x_14; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_13 = lean_box(0);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_8);
  return x_14;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = l_Lean_Meta_applyRefl___lambda__2___closed__1;
  x_16 = lean_box(0);
  x_17 = l_Lean_Meta_throwTacticEx___rarg(x_15, x_1, x_2, x_16, x_4, x_5, x_6, x_7, x_8);
  return x_17;
  }
  }
  }
  }
  static lean_object* _init_l_Lean_Meta_applyRefl___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_alloc_closure((void*)(l_Lean_Meta_mkFreshLevelMVar___boxed), 1, 0);
  return x_1;
  }
  }
  lean_object* l_Lean_Meta_applyRefl(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7) {
  _start:
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  lean_inc(x_1);
  x_8 = lean_alloc_closure((void*)(l_Lean_Meta_applyRefl___lambda__1), 7, 1);
  lean_closure_set(x_8, 0, x_1);
  x_9 = l_Lean_Meta_applyRefl___closed__1;
  x_10 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg), 7, 2);
  lean_closure_set(x_10, 0, x_9);
  lean_closure_set(x_10, 1, x_8);
  x_11 = lean_alloc_closure((void*)(l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1), 6, 1);
  lean_closure_set(x_11, 0, x_10);
  lean_inc(x_1);
  x_12 = lean_alloc_closure((void*)(l_Lean_Meta_applyRefl___lambda__2___boxed), 8, 2);
  lean_closure_set(x_12, 0, x_1);
  lean_closure_set(x_12, 1, x_2);
  x_13 = lean_alloc_closure((void*)(l_ReaderT_bind___at_Lean_Meta_instMonadLCtxMetaM___spec__2___rarg), 7, 2);
  lean_closure_set(x_13, 0, x_11);
  lean_closure_set(x_13, 1, x_12);
  x_14 = l_Lean_Meta_withMVarContext___at_Lean_Meta_admit___spec__1___rarg(x_1, x_13, x_3, x_4, x_5, x_6, x_7);
  return x_14;
  }
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  lean_object* l_Lean_Meta_applyRefl___lambda__2___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6, lean_object* x_7, lean_object* x_8) {
  _start:
  {
  lean_object* x_9; 
  x_9 = l_Lean_Meta_applyRefl___lambda__2(x_1, x_2, x_3, x_4, x_5, x_6, x_7, x_8);
  lean_dec(x_7);
  lean_dec(x_6);
  lean_dec(x_5);
  lean_dec(x_4);
  lean_dec(x_3);
  return x_9;
  }
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  lean_object* initialize_Init(lean_object*);
  lean_object* initialize_Lean_Util_FindMVar(lean_object*);
  lean_object* initialize_Lean_Meta_ExprDefEq(lean_object*);
  lean_object* initialize_Lean_Meta_SynthInstance(lean_object*);
  lean_object* initialize_Lean_Meta_CollectMVars(lean_object*);
  lean_object* initialize_Lean_Meta_Tactic_Util(lean_object*);
  static bool _G_initialized = false;
  lean_object* initialize_Lean_Meta_Tactic_Apply(lean_object* w) {
  lean_object * res;
  if (_G_initialized) return lean_io_result_mk_ok(lean_box(0));
  _G_initialized = true;
  res = initialize_Init(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Util_FindMVar(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_ExprDefEq(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_SynthInstance(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_CollectMVars(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Meta_Tactic_Util(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  l_Lean_Meta_getExpectedNumArgsAux___closed__1 = _init_l_Lean_Meta_getExpectedNumArgsAux___closed__1();
  lean_mark_persistent(l_Lean_Meta_getExpectedNumArgsAux___closed__1);
  l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1 = _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1();
  lean_mark_persistent(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__1);
  l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2 = _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2();
  lean_mark_persistent(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__2);
  l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3 = _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3();
  lean_mark_persistent(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_throwApplyError___rarg___closed__3);
  l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1 = _init_l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1();
  lean_mark_persistent(l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__1);
  l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2 = _init_l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2();
  lean_mark_persistent(l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__2);
  l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3 = _init_l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3();
  lean_mark_persistent(l_Nat_forM_loop___at_Lean_Meta_synthAppInstances___spec__1___closed__3);
  l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1 = _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1();
  lean_mark_persistent(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__1);
  l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2 = _init_l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2();
  lean_mark_persistent(l___private_Lean_Meta_Tactic_Apply_0__Lean_Meta_reorderNonDependentFirst___closed__2);
  l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1 = _init_l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1();
  lean_mark_persistent(l_Lean_observing_x3f___at_Lean_Meta_splitAnd___spec__1___at_Lean_Meta_splitAnd___spec__2___closed__1);
  l_Lean_Meta_splitAnd___closed__1 = _init_l_Lean_Meta_splitAnd___closed__1();
  lean_mark_persistent(l_Lean_Meta_splitAnd___closed__1);
  l_Lean_Meta_applyRefl___lambda__2___closed__1 = _init_l_Lean_Meta_applyRefl___lambda__2___closed__1();
  lean_mark_persistent(l_Lean_Meta_applyRefl___lambda__2___closed__1);
  l_Lean_Meta_applyRefl___closed__1 = _init_l_Lean_Meta_applyRefl___closed__1();
  lean_mark_persistent(l_Lean_Meta_applyRefl___closed__1);
  return lean_io_result_mk_ok(lean_box(0));
  }
  #ifdef __cplusplus
  }
  #endif
  