text: // Lean compiler output
  // Module: Lean.Elab.Frontend
  // Imports: Init Lean.Elab.Import Lean.Elab.Command Lean.Util.Profile
  #include <lean/lean.h>
  #if defined(__clang__)
  #pragma clang diagnostic ignored "-Wunused-parameter"
  #pragma clang diagnostic ignored "-Wunused-label"
  #elif defined(__GNUC__) && !defined(__CLANG__)
  #pragma GCC diagnostic ignored "-Wunused-parameter"
  #pragma GCC diagnostic ignored "-Wunused-label"
  #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
  #endif
  #ifdef __cplusplus
  extern "C" {
  #endif
  lean_object* l_Lean_Elab_runFrontend_match__2___rarg(lean_object*, lean_object*);
  lean_object* l_List_head_x21___at_Lean_Elab_Command_instMonadOptionsCommandElabM___spec__1(lean_object*);
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_IO_processCommands_match__1___rarg(lean_object*, lean_object*);
  lean_object* lean_name_mk_string(lean_object*, lean_object*);
  lean_object* l_Lean_Parser_parseHeader(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_State_commands___default;
  lean_object* l_Lean_Elab_Frontend_runCommandElabM___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__2___rarg(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_IO_processCommands(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand_match__1___rarg(lean_object*, lean_object*);
  lean_object* lean_run_frontend(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  extern lean_object* l_Lean_initFn____x40_Lean_Util_PPExt___hyg_3____closed__3;
  lean_object* lean_environment_set_main_module(lean_object*, lean_object*);
  extern lean_object* l_Array_empty___closed__1;
  lean_object* l_Lean_Elab_Frontend_setCommandState___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getCommandState___rarg___boxed(lean_object*, lean_object*);
  lean_object* lean_st_ref_get(lean_object*, lean_object*);
  extern lean_object* l_Lean_instInhabitedParserDescr___closed__1;
  lean_object* l_Lean_Elab_Frontend_runCommandElabM___closed__2;
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3;
  extern lean_object* l_Std_PersistentArray_empty___closed__1;
  lean_object* l_Lean_Elab_Frontend_runCommandElabM___closed__1;
  lean_object* l_Lean_Parser_mkInputContext(lean_object*, lean_object*);
  lean_object* lean_array_push(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_runCommandElabM(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand_match__1(lean_object*);
  lean_object* lean_profileit(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_processHeader(lean_object*, lean_object*, lean_object*, lean_object*, uint32_t, lean_object*);
  extern lean_object* l_Lean_Elab_parseImports___closed__1;
  lean_object* l_Lean_Elab_runFrontend_match__1___rarg(lean_object*, lean_object*);
  lean_object* l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_MessageLog_toList(lean_object*);
  lean_object* l_Lean_Elab_runFrontend_match__1(lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2;
  lean_object* lean_st_ref_take(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getInputContext___boxed(lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_KVMap_getBool(lean_object*, lean_object*, uint8_t);
  lean_object* l_Lean_Elab_Frontend_setParserState___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4;
  lean_object* l_IO_print___at_IO_println___spec__1(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Command_mkState(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_runFrontend_match__2(lean_object*);
  lean_object* l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_st_mk_ref(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1;
  lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_getPrintMessageEndPos___boxed(lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand___closed__1;
  extern lean_object* l_Lean_Parser_instInhabitedModuleParserState___closed__1;
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582_(lean_object*);
  lean_object* l_Lean_Elab_Frontend_updateCmdPos(lean_object*);
  extern lean_object* l_Lean_firstFrontendMacroScope;
  lean_object* l_Lean_Elab_Command_elabCommand(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_setCommandState(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand___closed__2;
  lean_object* l_Lean_Elab_Frontend_processCommand(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___rarg___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1(lean_object*);
  lean_object* l_Lean_Parser_parseCommand_parse(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  uint8_t l_Lean_Parser_isExitCommand(lean_object*);
  lean_object* l_Lean_Elab_Frontend_getInputContext(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getCommandState(lean_object*);
  lean_object* l_Lean_Elab_Frontend_getParserState(lean_object*);
  lean_object* l_Lean_Elab_Frontend_getParserState___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* lean_register_option(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__2(lean_object*);
  lean_object* l_Lean_Elab_IO_processCommands_match__1(lean_object*);
  lean_object* lean_st_ref_set(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_setParserState(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_profileitIOUnsafe___rarg(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___boxed(lean_object*);
  lean_object* l_Lean_Elab_Frontend_getCommandState___rarg(lean_object*, lean_object*);
  uint8_t l_Lean_Parser_isEOI(lean_object*);
  lean_object* l_Lean_Elab_Frontend_setMessages(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_setMessages___boxed(lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__1(lean_object*);
  uint8_t l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(lean_object*);
  uint8_t l_Lean_Elab_getPrintMessageEndPos(lean_object*);
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg___boxed(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getParserState___rarg___boxed(lean_object*, lean_object*);
  lean_object* l_Lean_Message_toString(lean_object*, uint8_t, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getParserState___boxed(lean_object*);
  lean_object* l_Lean_Elab_process(lean_object*, lean_object*, lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___rarg(lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_processCommands(lean_object*, lean_object*, lean_object*);
  lean_object* l_Lean_Elab_Frontend_getCommandState___boxed(lean_object*);
  static lean_object* _init_l_Lean_Elab_Frontend_State_commands___default() {
  _start:
  {
  lean_object* x_1; 
  x_1 = l_Array_empty___closed__1;
  return x_1;
  }
  }
  lean_object* l_Lean_Elab_Frontend_setCommandState(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_5 = lean_st_ref_take(x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = !lean_is_exclusive(x_6);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_9 = lean_ctor_get(x_6, 0);
  lean_dec(x_9);
  lean_ctor_set(x_6, 0, x_1);
  x_10 = lean_st_ref_set(x_3, x_6, x_7);
  x_11 = !lean_is_exclusive(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_10, 0);
  lean_dec(x_12);
  x_13 = lean_box(0);
  lean_ctor_set(x_10, 0, x_13);
  return x_10;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_10, 1);
  lean_inc(x_14);
  lean_dec(x_10);
  x_15 = lean_box(0);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_15);
  lean_ctor_set(x_16, 1, x_14);
  return x_16;
  }
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_17 = lean_ctor_get(x_6, 1);
  x_18 = lean_ctor_get(x_6, 2);
  x_19 = lean_ctor_get(x_6, 3);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_6);
  x_20 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_20, 0, x_1);
  lean_ctor_set(x_20, 1, x_17);
  lean_ctor_set(x_20, 2, x_18);
  lean_ctor_set(x_20, 3, x_19);
  x_21 = lean_st_ref_set(x_3, x_20, x_7);
  x_22 = lean_ctor_get(x_21, 1);
  lean_inc(x_22);
  if (lean_is_exclusive(x_21)) {
   lean_ctor_release(x_21, 0);
   lean_ctor_release(x_21, 1);
   x_23 = x_21;
  } else {
   lean_dec_ref(x_21);
   x_23 = lean_box(0);
  }
  x_24 = lean_box(0);
  if (lean_is_scalar(x_23)) {
   x_25 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_25 = x_23;
  }
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_22);
  return x_25;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_setCommandState___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Frontend_setCommandState(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_runCommandElabM_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__2___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  if (lean_obj_tag(x_1) == 0)
  {
  lean_object* x_4; lean_object* x_5; 
  lean_dec(x_2);
  x_4 = lean_box(0);
  x_5 = lean_apply_1(x_3, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_1, 0);
  lean_inc(x_6);
  lean_dec(x_1);
  x_7 = lean_apply_1(x_2, x_6);
  return x_7;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_runCommandElabM_match__2___rarg), 3, 0);
  return x_2;
  }
  }
  static lean_object* _init_l_Lean_Elab_Frontend_runCommandElabM___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("unexpected error");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_Frontend_runCommandElabM___closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; 
  x_1 = l_Lean_Elab_Frontend_runCommandElabM___closed__1;
  x_2 = lean_alloc_ctor(18, 1, 0);
  lean_ctor_set(x_2, 0, x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_5 = lean_st_ref_get(x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = lean_ctor_get(x_2, 1);
  x_9 = lean_ctor_get(x_2, 2);
  x_10 = lean_ctor_get(x_6, 2);
  lean_inc(x_10);
  x_11 = lean_box(0);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = l_Lean_firstFrontendMacroScope;
  x_14 = lean_box(0);
  lean_inc(x_9);
  lean_inc(x_8);
  x_15 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_15, 0, x_8);
  lean_ctor_set(x_15, 1, x_9);
  lean_ctor_set(x_15, 2, x_12);
  lean_ctor_set(x_15, 3, x_10);
  lean_ctor_set(x_15, 4, x_11);
  lean_ctor_set(x_15, 5, x_13);
  lean_ctor_set(x_15, 6, x_14);
  x_16 = lean_ctor_get(x_6, 0);
  lean_inc(x_16);
  lean_dec(x_6);
  x_17 = lean_st_mk_ref(x_16, x_7);
  x_18 = lean_ctor_get(x_17, 0);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_17, 1);
  lean_inc(x_19);
  lean_dec(x_17);
  lean_inc(x_18);
  x_20 = lean_apply_3(x_1, x_15, x_18, x_19);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_21 = lean_ctor_get(x_20, 1);
  lean_inc(x_21);
  lean_dec(x_20);
  x_22 = lean_st_ref_get(x_18, x_21);
  lean_dec(x_18);
  x_23 = lean_ctor_get(x_22, 0);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_22, 1);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = l_Lean_Elab_Frontend_setCommandState(x_23, x_2, x_3, x_24);
  return x_25;
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_18);
  x_26 = !lean_is_exclusive(x_20);
  if (x_26 == 0)
  {
  lean_object* x_27; lean_object* x_28; 
  x_27 = lean_ctor_get(x_20, 0);
  lean_dec(x_27);
  x_28 = l_Lean_Elab_Frontend_runCommandElabM___closed__2;
  lean_ctor_set(x_20, 0, x_28);
  return x_20;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_20, 1);
  lean_inc(x_29);
  lean_dec(x_20);
  x_30 = l_Lean_Elab_Frontend_runCommandElabM___closed__2;
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_30);
  lean_ctor_set(x_31, 1, x_29);
  return x_31;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_runCommandElabM___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Frontend_runCommandElabM(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; 
  x_5 = lean_st_ref_get(x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = lean_ctor_get(x_2, 1);
  x_9 = lean_ctor_get(x_2, 2);
  x_10 = lean_ctor_get(x_6, 2);
  lean_inc(x_10);
  x_11 = lean_box(0);
  x_12 = lean_unsigned_to_nat(0u);
  x_13 = l_Lean_firstFrontendMacroScope;
  x_14 = lean_box(0);
  lean_inc(x_9);
  lean_inc(x_8);
  x_15 = lean_alloc_ctor(0, 7, 0);
  lean_ctor_set(x_15, 0, x_8);
  lean_ctor_set(x_15, 1, x_9);
  lean_ctor_set(x_15, 2, x_12);
  lean_ctor_set(x_15, 3, x_10);
  lean_ctor_set(x_15, 4, x_11);
  lean_ctor_set(x_15, 5, x_13);
  lean_ctor_set(x_15, 6, x_14);
  x_16 = lean_ctor_get(x_6, 0);
  lean_inc(x_16);
  lean_dec(x_6);
  x_17 = lean_st_mk_ref(x_16, x_7);
  x_18 = lean_ctor_get(x_17, 0);
  lean_inc(x_18);
  x_19 = lean_ctor_get(x_17, 1);
  lean_inc(x_19);
  lean_dec(x_17);
  lean_inc(x_18);
  x_20 = l_Lean_Elab_Command_elabCommand(x_1, x_15, x_18, x_19);
  lean_dec(x_15);
  if (lean_obj_tag(x_20) == 0)
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_21 = lean_ctor_get(x_20, 1);
  lean_inc(x_21);
  lean_dec(x_20);
  x_22 = lean_st_ref_get(x_18, x_21);
  lean_dec(x_18);
  x_23 = lean_ctor_get(x_22, 0);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_22, 1);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = l_Lean_Elab_Frontend_setCommandState(x_23, x_2, x_3, x_24);
  return x_25;
  }
  else
  {
  uint8_t x_26; 
  lean_dec(x_18);
  x_26 = !lean_is_exclusive(x_20);
  if (x_26 == 0)
  {
  lean_object* x_27; lean_object* x_28; 
  x_27 = lean_ctor_get(x_20, 0);
  lean_dec(x_27);
  x_28 = l_Lean_Elab_Frontend_runCommandElabM___closed__2;
  lean_ctor_set(x_20, 0, x_28);
  return x_20;
  }
  else
  {
  lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_29 = lean_ctor_get(x_20, 1);
  lean_inc(x_29);
  lean_dec(x_20);
  x_30 = l_Lean_Elab_Frontend_runCommandElabM___closed__2;
  x_31 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_31, 0, x_30);
  lean_ctor_set(x_31, 1, x_29);
  return x_31;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Frontend_elabCommandAtFrontend(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; uint8_t x_6; 
  x_3 = lean_st_ref_take(x_1, x_2);
  x_4 = lean_ctor_get(x_3, 0);
  lean_inc(x_4);
  x_5 = lean_ctor_get(x_3, 1);
  lean_inc(x_5);
  lean_dec(x_3);
  x_6 = !lean_is_exclusive(x_4);
  if (x_6 == 0)
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_7 = lean_ctor_get(x_4, 1);
  x_8 = lean_ctor_get(x_4, 2);
  lean_dec(x_8);
  x_9 = lean_ctor_get(x_7, 0);
  lean_inc(x_9);
  lean_ctor_set(x_4, 2, x_9);
  x_10 = lean_st_ref_set(x_1, x_4, x_5);
  x_11 = !lean_is_exclusive(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_10, 0);
  lean_dec(x_12);
  x_13 = lean_box(0);
  lean_ctor_set(x_10, 0, x_13);
  return x_10;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_10, 1);
  lean_inc(x_14);
  lean_dec(x_10);
  x_15 = lean_box(0);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_15);
  lean_ctor_set(x_16, 1, x_14);
  return x_16;
  }
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; 
  x_17 = lean_ctor_get(x_4, 0);
  x_18 = lean_ctor_get(x_4, 1);
  x_19 = lean_ctor_get(x_4, 3);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_4);
  x_20 = lean_ctor_get(x_18, 0);
  lean_inc(x_20);
  x_21 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_21, 0, x_17);
  lean_ctor_set(x_21, 1, x_18);
  lean_ctor_set(x_21, 2, x_20);
  lean_ctor_set(x_21, 3, x_19);
  x_22 = lean_st_ref_set(x_1, x_21, x_5);
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  if (lean_is_exclusive(x_22)) {
   lean_ctor_release(x_22, 0);
   lean_ctor_release(x_22, 1);
   x_24 = x_22;
  } else {
   lean_dec_ref(x_22);
   x_24 = lean_box(0);
  }
  x_25 = lean_box(0);
  if (lean_is_scalar(x_24)) {
   x_26 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_26 = x_24;
  }
  lean_ctor_set(x_26, 0, x_25);
  lean_ctor_set(x_26, 1, x_23);
  return x_26;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_updateCmdPos(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_updateCmdPos___rarg___boxed), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_Elab_Frontend_updateCmdPos___rarg(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_Lean_Elab_Frontend_updateCmdPos___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Elab_Frontend_updateCmdPos(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getParserState___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_st_ref_get(x_1, x_2);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_ctor_get(x_5, 1);
  lean_inc(x_6);
  lean_dec(x_5);
  lean_ctor_set(x_3, 0, x_6);
  return x_3;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_7 = lean_ctor_get(x_3, 0);
  x_8 = lean_ctor_get(x_3, 1);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_dec(x_3);
  x_9 = lean_ctor_get(x_7, 1);
  lean_inc(x_9);
  lean_dec(x_7);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_getParserState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_getParserState___rarg___boxed), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getParserState___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_Elab_Frontend_getParserState___rarg(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getParserState___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Elab_Frontend_getParserState(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getCommandState___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; uint8_t x_4; 
  x_3 = lean_st_ref_get(x_1, x_2);
  x_4 = !lean_is_exclusive(x_3);
  if (x_4 == 0)
  {
  lean_object* x_5; lean_object* x_6; 
  x_5 = lean_ctor_get(x_3, 0);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  lean_dec(x_5);
  lean_ctor_set(x_3, 0, x_6);
  return x_3;
  }
  else
  {
  lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; 
  x_7 = lean_ctor_get(x_3, 0);
  x_8 = lean_ctor_get(x_3, 1);
  lean_inc(x_8);
  lean_inc(x_7);
  lean_dec(x_3);
  x_9 = lean_ctor_get(x_7, 0);
  lean_inc(x_9);
  lean_dec(x_7);
  x_10 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_10, 0, x_9);
  lean_ctor_set(x_10, 1, x_8);
  return x_10;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_getCommandState(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_getCommandState___rarg___boxed), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getCommandState___rarg___boxed(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; 
  x_3 = l_Lean_Elab_Frontend_getCommandState___rarg(x_1, x_2);
  lean_dec(x_1);
  return x_3;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getCommandState___boxed(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = l_Lean_Elab_Frontend_getCommandState(x_1);
  lean_dec(x_1);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_setParserState(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; uint8_t x_8; 
  x_5 = lean_st_ref_take(x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_5, 1);
  lean_inc(x_7);
  lean_dec(x_5);
  x_8 = !lean_is_exclusive(x_6);
  if (x_8 == 0)
  {
  lean_object* x_9; lean_object* x_10; uint8_t x_11; 
  x_9 = lean_ctor_get(x_6, 1);
  lean_dec(x_9);
  lean_ctor_set(x_6, 1, x_1);
  x_10 = lean_st_ref_set(x_3, x_6, x_7);
  x_11 = !lean_is_exclusive(x_10);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; 
  x_12 = lean_ctor_get(x_10, 0);
  lean_dec(x_12);
  x_13 = lean_box(0);
  lean_ctor_set(x_10, 0, x_13);
  return x_10;
  }
  else
  {
  lean_object* x_14; lean_object* x_15; lean_object* x_16; 
  x_14 = lean_ctor_get(x_10, 1);
  lean_inc(x_14);
  lean_dec(x_10);
  x_15 = lean_box(0);
  x_16 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_16, 0, x_15);
  lean_ctor_set(x_16, 1, x_14);
  return x_16;
  }
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; 
  x_17 = lean_ctor_get(x_6, 0);
  x_18 = lean_ctor_get(x_6, 2);
  x_19 = lean_ctor_get(x_6, 3);
  lean_inc(x_19);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_6);
  x_20 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_20, 0, x_17);
  lean_ctor_set(x_20, 1, x_1);
  lean_ctor_set(x_20, 2, x_18);
  lean_ctor_set(x_20, 3, x_19);
  x_21 = lean_st_ref_set(x_3, x_20, x_7);
  x_22 = lean_ctor_get(x_21, 1);
  lean_inc(x_22);
  if (lean_is_exclusive(x_21)) {
   lean_ctor_release(x_21, 0);
   lean_ctor_release(x_21, 1);
   x_23 = x_21;
  } else {
   lean_dec_ref(x_21);
   x_23 = lean_box(0);
  }
  x_24 = lean_box(0);
  if (lean_is_scalar(x_23)) {
   x_25 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_25 = x_23;
  }
  lean_ctor_set(x_25, 0, x_24);
  lean_ctor_set(x_25, 1, x_22);
  return x_25;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_setParserState___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Frontend_setParserState(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_setMessages(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; uint8_t x_9; 
  x_5 = lean_st_ref_take(x_3, x_4);
  x_6 = lean_ctor_get(x_5, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_5, 1);
  lean_inc(x_8);
  lean_dec(x_5);
  x_9 = !lean_is_exclusive(x_6);
  if (x_9 == 0)
  {
  lean_object* x_10; uint8_t x_11; 
  x_10 = lean_ctor_get(x_6, 0);
  lean_dec(x_10);
  x_11 = !lean_is_exclusive(x_7);
  if (x_11 == 0)
  {
  lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_12 = lean_ctor_get(x_7, 1);
  lean_dec(x_12);
  lean_ctor_set(x_7, 1, x_1);
  x_13 = lean_st_ref_set(x_3, x_6, x_8);
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  lean_object* x_15; lean_object* x_16; 
  x_15 = lean_ctor_get(x_13, 0);
  lean_dec(x_15);
  x_16 = lean_box(0);
  lean_ctor_set(x_13, 0, x_16);
  return x_13;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; 
  x_17 = lean_ctor_get(x_13, 1);
  lean_inc(x_17);
  lean_dec(x_13);
  x_18 = lean_box(0);
  x_19 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_19, 0, x_18);
  lean_ctor_set(x_19, 1, x_17);
  return x_19;
  }
  }
  else
  {
  lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; lean_object* x_32; 
  x_20 = lean_ctor_get(x_7, 0);
  x_21 = lean_ctor_get(x_7, 2);
  x_22 = lean_ctor_get(x_7, 3);
  x_23 = lean_ctor_get(x_7, 4);
  x_24 = lean_ctor_get(x_7, 5);
  x_25 = lean_ctor_get(x_7, 6);
  x_26 = lean_ctor_get(x_7, 7);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_inc(x_24);
  lean_inc(x_23);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_inc(x_20);
  lean_dec(x_7);
  x_27 = lean_alloc_ctor(0, 8, 0);
  lean_ctor_set(x_27, 0, x_20);
  lean_ctor_set(x_27, 1, x_1);
  lean_ctor_set(x_27, 2, x_21);
  lean_ctor_set(x_27, 3, x_22);
  lean_ctor_set(x_27, 4, x_23);
  lean_ctor_set(x_27, 5, x_24);
  lean_ctor_set(x_27, 6, x_25);
  lean_ctor_set(x_27, 7, x_26);
  lean_ctor_set(x_6, 0, x_27);
  x_28 = lean_st_ref_set(x_3, x_6, x_8);
  x_29 = lean_ctor_get(x_28, 1);
  lean_inc(x_29);
  if (lean_is_exclusive(x_28)) {
   lean_ctor_release(x_28, 0);
   lean_ctor_release(x_28, 1);
   x_30 = x_28;
  } else {
   lean_dec_ref(x_28);
   x_30 = lean_box(0);
  }
  x_31 = lean_box(0);
  if (lean_is_scalar(x_30)) {
   x_32 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_32 = x_30;
  }
  lean_ctor_set(x_32, 0, x_31);
  lean_ctor_set(x_32, 1, x_29);
  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_object* x_38; lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; lean_object* x_44; lean_object* x_45; lean_object* x_46; lean_object* x_47; lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_33 = lean_ctor_get(x_6, 1);
  x_34 = lean_ctor_get(x_6, 2);
  x_35 = lean_ctor_get(x_6, 3);
  lean_inc(x_35);
  lean_inc(x_34);
  lean_inc(x_33);
  lean_dec(x_6);
  x_36 = lean_ctor_get(x_7, 0);
  lean_inc(x_36);
  x_37 = lean_ctor_get(x_7, 2);
  lean_inc(x_37);
  x_38 = lean_ctor_get(x_7, 3);
  lean_inc(x_38);
  x_39 = lean_ctor_get(x_7, 4);
  lean_inc(x_39);
  x_40 = lean_ctor_get(x_7, 5);
  lean_inc(x_40);
  x_41 = lean_ctor_get(x_7, 6);
  lean_inc(x_41);
  x_42 = lean_ctor_get(x_7, 7);
  lean_inc(x_42);
  if (lean_is_exclusive(x_7)) {
   lean_ctor_release(x_7, 0);
   lean_ctor_release(x_7, 1);
   lean_ctor_release(x_7, 2);
   lean_ctor_release(x_7, 3);
   lean_ctor_release(x_7, 4);
   lean_ctor_release(x_7, 5);
   lean_ctor_release(x_7, 6);
   lean_ctor_release(x_7, 7);
   x_43 = x_7;
  } else {
   lean_dec_ref(x_7);
   x_43 = lean_box(0);
  }
  if (lean_is_scalar(x_43)) {
   x_44 = lean_alloc_ctor(0, 8, 0);
  } else {
   x_44 = x_43;
  }
  lean_ctor_set(x_44, 0, x_36);
  lean_ctor_set(x_44, 1, x_1);
  lean_ctor_set(x_44, 2, x_37);
  lean_ctor_set(x_44, 3, x_38);
  lean_ctor_set(x_44, 4, x_39);
  lean_ctor_set(x_44, 5, x_40);
  lean_ctor_set(x_44, 6, x_41);
  lean_ctor_set(x_44, 7, x_42);
  x_45 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_45, 0, x_44);
  lean_ctor_set(x_45, 1, x_33);
  lean_ctor_set(x_45, 2, x_34);
  lean_ctor_set(x_45, 3, x_35);
  x_46 = lean_st_ref_set(x_3, x_45, x_8);
  x_47 = lean_ctor_get(x_46, 1);
  lean_inc(x_47);
  if (lean_is_exclusive(x_46)) {
   lean_ctor_release(x_46, 0);
   lean_ctor_release(x_46, 1);
   x_48 = x_46;
  } else {
   lean_dec_ref(x_46);
   x_48 = lean_box(0);
  }
  x_49 = lean_box(0);
  if (lean_is_scalar(x_48)) {
   x_50 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_50 = x_48;
  }
  lean_ctor_set(x_50, 0, x_49);
  lean_ctor_set(x_50, 1, x_47);
  return x_50;
  }
  }
  }
  lean_object* l_Lean_Elab_Frontend_setMessages___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_Lean_Elab_Frontend_setMessages(x_1, x_2, x_3, x_4);
  lean_dec(x_3);
  lean_dec(x_2);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getInputContext(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_4, 0, x_1);
  lean_ctor_set(x_4, 1, x_3);
  return x_4;
  }
  }
  lean_object* l_Lean_Elab_Frontend_getInputContext___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  x_4 = l_Lean_Elab_Frontend_getInputContext(x_1, x_2, x_3);
  lean_dec(x_2);
  return x_4;
  }
  }
  lean_object* l_Lean_Elab_Frontend_processCommand_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_Elab_Frontend_processCommand_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_processCommand_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; lean_object* x_8; 
  x_7 = lean_apply_2(x_3, x_4, x_5);
  x_8 = l_Lean_profileitIOUnsafe___rarg(x_1, x_2, x_7, x_6);
  return x_8;
  }
  }
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg___boxed), 6, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_Parser_parseCommand_parse(x_1, x_2, x_3, x_4);
  return x_6;
  }
  }
  static lean_object* _init_l_Lean_Elab_Frontend_processCommand___closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("parsing");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_Frontend_processCommand___closed__2() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("elaboration");
  return x_1;
  }
  }
  lean_object* l_Lean_Elab_Frontend_processCommand(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; lean_object* x_14; lean_object* x_15; lean_object* x_16; lean_object* x_17; lean_object* x_18; lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; uint8_t x_30; 
  x_4 = l_Lean_Elab_Frontend_updateCmdPos___rarg(x_2, x_3);
  x_5 = lean_ctor_get(x_4, 1);
  lean_inc(x_5);
  lean_dec(x_4);
  x_6 = l_Lean_Elab_Frontend_getCommandState___rarg(x_2, x_5);
  x_7 = lean_ctor_get(x_6, 0);
  lean_inc(x_7);
  x_8 = lean_ctor_get(x_6, 1);
  lean_inc(x_8);
  lean_dec(x_6);
  x_9 = l_Lean_Elab_Frontend_getParserState___rarg(x_2, x_8);
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  x_12 = lean_ctor_get(x_7, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_7, 1);
  lean_inc(x_13);
  x_14 = lean_ctor_get(x_7, 2);
  lean_inc(x_14);
  lean_dec(x_7);
  x_15 = l_List_head_x21___at_Lean_Elab_Command_instMonadOptionsCommandElabM___spec__1(x_14);
  lean_dec(x_14);
  x_16 = lean_ctor_get(x_15, 1);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_15, 2);
  lean_inc(x_17);
  x_18 = lean_ctor_get(x_15, 3);
  lean_inc(x_18);
  lean_dec(x_15);
  lean_inc(x_16);
  x_19 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_19, 0, x_12);
  lean_ctor_set(x_19, 1, x_16);
  lean_ctor_set(x_19, 2, x_17);
  lean_ctor_set(x_19, 3, x_18);
  lean_inc(x_1);
  x_20 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_processCommand___lambda__1___boxed), 5, 4);
  lean_closure_set(x_20, 0, x_1);
  lean_closure_set(x_20, 1, x_19);
  lean_closure_set(x_20, 2, x_10);
  lean_closure_set(x_20, 3, x_13);
  x_21 = l_Lean_Elab_Frontend_processCommand___closed__1;
  x_22 = lean_profileit(x_21, x_16, x_20);
  x_23 = lean_ctor_get(x_22, 1);
  lean_inc(x_23);
  x_24 = lean_ctor_get(x_22, 0);
  lean_inc(x_24);
  lean_dec(x_22);
  x_25 = lean_ctor_get(x_23, 0);
  lean_inc(x_25);
  x_26 = lean_ctor_get(x_23, 1);
  lean_inc(x_26);
  lean_dec(x_23);
  x_27 = lean_st_ref_take(x_2, x_11);
  x_28 = lean_ctor_get(x_27, 0);
  lean_inc(x_28);
  x_29 = lean_ctor_get(x_27, 1);
  lean_inc(x_29);
  lean_dec(x_27);
  x_30 = !lean_is_exclusive(x_28);
  if (x_30 == 0)
  {
  lean_object* x_31; lean_object* x_32; lean_object* x_33; lean_object* x_34; lean_object* x_35; lean_object* x_36; lean_object* x_37; uint8_t x_38; 
  x_31 = lean_ctor_get(x_28, 3);
  lean_inc(x_24);
  x_32 = lean_array_push(x_31, x_24);
  lean_ctor_set(x_28, 3, x_32);
  x_33 = lean_st_ref_set(x_2, x_28, x_29);
  x_34 = lean_ctor_get(x_33, 1);
  lean_inc(x_34);
  lean_dec(x_33);
  x_35 = l_Lean_Elab_Frontend_setParserState(x_25, x_1, x_2, x_34);
  x_36 = lean_ctor_get(x_35, 1);
  lean_inc(x_36);
  lean_dec(x_35);
  x_37 = l_Lean_Elab_Frontend_setMessages(x_26, x_1, x_2, x_36);
  x_38 = !lean_is_exclusive(x_37);
  if (x_38 == 0)
  {
  lean_object* x_39; lean_object* x_40; uint8_t x_41; 
  x_39 = lean_ctor_get(x_37, 1);
  x_40 = lean_ctor_get(x_37, 0);
  lean_dec(x_40);
  lean_inc(x_24);
  x_41 = l_Lean_Parser_isEOI(x_24);
  if (x_41 == 0)
  {
  uint8_t x_42; 
  lean_inc(x_24);
  x_42 = l_Lean_Parser_isExitCommand(x_24);
  if (x_42 == 0)
  {
  lean_object* x_43; lean_object* x_44; lean_object* x_45; 
  lean_free_object(x_37);
  x_43 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed), 4, 1);
  lean_closure_set(x_43, 0, x_24);
  x_44 = l_Lean_Elab_Frontend_processCommand___closed__2;
  x_45 = l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(x_44, x_16, x_43, x_1, x_2, x_39);
  lean_dec(x_16);
  if (lean_obj_tag(x_45) == 0)
  {
  uint8_t x_46; 
  x_46 = !lean_is_exclusive(x_45);
  if (x_46 == 0)
  {
  lean_object* x_47; uint8_t x_48; lean_object* x_49; 
  x_47 = lean_ctor_get(x_45, 0);
  lean_dec(x_47);
  x_48 = 0;
  x_49 = lean_box(x_48);
  lean_ctor_set(x_45, 0, x_49);
  return x_45;
  }
  else
  {
  lean_object* x_50; uint8_t x_51; lean_object* x_52; lean_object* x_53; 
  x_50 = lean_ctor_get(x_45, 1);
  lean_inc(x_50);
  lean_dec(x_45);
  x_51 = 0;
  x_52 = lean_box(x_51);
  x_53 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_53, 0, x_52);
  lean_ctor_set(x_53, 1, x_50);
  return x_53;
  }
  }
  else
  {
  uint8_t x_54; 
  x_54 = !lean_is_exclusive(x_45);
  if (x_54 == 0)
  {
  return x_45;
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; 
  x_55 = lean_ctor_get(x_45, 0);
  x_56 = lean_ctor_get(x_45, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_45);
  x_57 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_57, 0, x_55);
  lean_ctor_set(x_57, 1, x_56);
  return x_57;
  }
  }
  }
  else
  {
  uint8_t x_58; lean_object* x_59; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_58 = 1;
  x_59 = lean_box(x_58);
  lean_ctor_set(x_37, 0, x_59);
  return x_37;
  }
  }
  else
  {
  uint8_t x_60; lean_object* x_61; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_60 = 1;
  x_61 = lean_box(x_60);
  lean_ctor_set(x_37, 0, x_61);
  return x_37;
  }
  }
  else
  {
  lean_object* x_62; uint8_t x_63; 
  x_62 = lean_ctor_get(x_37, 1);
  lean_inc(x_62);
  lean_dec(x_37);
  lean_inc(x_24);
  x_63 = l_Lean_Parser_isEOI(x_24);
  if (x_63 == 0)
  {
  uint8_t x_64; 
  lean_inc(x_24);
  x_64 = l_Lean_Parser_isExitCommand(x_24);
  if (x_64 == 0)
  {
  lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_65 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed), 4, 1);
  lean_closure_set(x_65, 0, x_24);
  x_66 = l_Lean_Elab_Frontend_processCommand___closed__2;
  x_67 = l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(x_66, x_16, x_65, x_1, x_2, x_62);
  lean_dec(x_16);
  if (lean_obj_tag(x_67) == 0)
  {
  lean_object* x_68; lean_object* x_69; uint8_t x_70; lean_object* x_71; lean_object* x_72; 
  x_68 = lean_ctor_get(x_67, 1);
  lean_inc(x_68);
  if (lean_is_exclusive(x_67)) {
   lean_ctor_release(x_67, 0);
   lean_ctor_release(x_67, 1);
   x_69 = x_67;
  } else {
   lean_dec_ref(x_67);
   x_69 = lean_box(0);
  }
  x_70 = 0;
  x_71 = lean_box(x_70);
  if (lean_is_scalar(x_69)) {
   x_72 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_72 = x_69;
  }
  lean_ctor_set(x_72, 0, x_71);
  lean_ctor_set(x_72, 1, x_68);
  return x_72;
  }
  else
  {
  lean_object* x_73; lean_object* x_74; lean_object* x_75; lean_object* x_76; 
  x_73 = lean_ctor_get(x_67, 0);
  lean_inc(x_73);
  x_74 = lean_ctor_get(x_67, 1);
  lean_inc(x_74);
  if (lean_is_exclusive(x_67)) {
   lean_ctor_release(x_67, 0);
   lean_ctor_release(x_67, 1);
   x_75 = x_67;
  } else {
   lean_dec_ref(x_67);
   x_75 = lean_box(0);
  }
  if (lean_is_scalar(x_75)) {
   x_76 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_76 = x_75;
  }
  lean_ctor_set(x_76, 0, x_73);
  lean_ctor_set(x_76, 1, x_74);
  return x_76;
  }
  }
  else
  {
  uint8_t x_77; lean_object* x_78; lean_object* x_79; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_77 = 1;
  x_78 = lean_box(x_77);
  x_79 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_79, 0, x_78);
  lean_ctor_set(x_79, 1, x_62);
  return x_79;
  }
  }
  else
  {
  uint8_t x_80; lean_object* x_81; lean_object* x_82; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_80 = 1;
  x_81 = lean_box(x_80);
  x_82 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_82, 0, x_81);
  lean_ctor_set(x_82, 1, x_62);
  return x_82;
  }
  }
  }
  else
  {
  lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; lean_object* x_87; lean_object* x_88; lean_object* x_89; lean_object* x_90; lean_object* x_91; lean_object* x_92; lean_object* x_93; lean_object* x_94; lean_object* x_95; uint8_t x_96; 
  x_83 = lean_ctor_get(x_28, 0);
  x_84 = lean_ctor_get(x_28, 1);
  x_85 = lean_ctor_get(x_28, 2);
  x_86 = lean_ctor_get(x_28, 3);
  lean_inc(x_86);
  lean_inc(x_85);
  lean_inc(x_84);
  lean_inc(x_83);
  lean_dec(x_28);
  lean_inc(x_24);
  x_87 = lean_array_push(x_86, x_24);
  x_88 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_88, 0, x_83);
  lean_ctor_set(x_88, 1, x_84);
  lean_ctor_set(x_88, 2, x_85);
  lean_ctor_set(x_88, 3, x_87);
  x_89 = lean_st_ref_set(x_2, x_88, x_29);
  x_90 = lean_ctor_get(x_89, 1);
  lean_inc(x_90);
  lean_dec(x_89);
  x_91 = l_Lean_Elab_Frontend_setParserState(x_25, x_1, x_2, x_90);
  x_92 = lean_ctor_get(x_91, 1);
  lean_inc(x_92);
  lean_dec(x_91);
  x_93 = l_Lean_Elab_Frontend_setMessages(x_26, x_1, x_2, x_92);
  x_94 = lean_ctor_get(x_93, 1);
  lean_inc(x_94);
  if (lean_is_exclusive(x_93)) {
   lean_ctor_release(x_93, 0);
   lean_ctor_release(x_93, 1);
   x_95 = x_93;
  } else {
   lean_dec_ref(x_93);
   x_95 = lean_box(0);
  }
  lean_inc(x_24);
  x_96 = l_Lean_Parser_isEOI(x_24);
  if (x_96 == 0)
  {
  uint8_t x_97; 
  lean_inc(x_24);
  x_97 = l_Lean_Parser_isExitCommand(x_24);
  if (x_97 == 0)
  {
  lean_object* x_98; lean_object* x_99; lean_object* x_100; 
  lean_dec(x_95);
  x_98 = lean_alloc_closure((void*)(l_Lean_Elab_Frontend_elabCommandAtFrontend___boxed), 4, 1);
  lean_closure_set(x_98, 0, x_24);
  x_99 = l_Lean_Elab_Frontend_processCommand___closed__2;
  x_100 = l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(x_99, x_16, x_98, x_1, x_2, x_94);
  lean_dec(x_16);
  if (lean_obj_tag(x_100) == 0)
  {
  lean_object* x_101; lean_object* x_102; uint8_t x_103; lean_object* x_104; lean_object* x_105; 
  x_101 = lean_ctor_get(x_100, 1);
  lean_inc(x_101);
  if (lean_is_exclusive(x_100)) {
   lean_ctor_release(x_100, 0);
   lean_ctor_release(x_100, 1);
   x_102 = x_100;
  } else {
   lean_dec_ref(x_100);
   x_102 = lean_box(0);
  }
  x_103 = 0;
  x_104 = lean_box(x_103);
  if (lean_is_scalar(x_102)) {
   x_105 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_105 = x_102;
  }
  lean_ctor_set(x_105, 0, x_104);
  lean_ctor_set(x_105, 1, x_101);
  return x_105;
  }
  else
  {
  lean_object* x_106; lean_object* x_107; lean_object* x_108; lean_object* x_109; 
  x_106 = lean_ctor_get(x_100, 0);
  lean_inc(x_106);
  x_107 = lean_ctor_get(x_100, 1);
  lean_inc(x_107);
  if (lean_is_exclusive(x_100)) {
   lean_ctor_release(x_100, 0);
   lean_ctor_release(x_100, 1);
   x_108 = x_100;
  } else {
   lean_dec_ref(x_100);
   x_108 = lean_box(0);
  }
  if (lean_is_scalar(x_108)) {
   x_109 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_109 = x_108;
  }
  lean_ctor_set(x_109, 0, x_106);
  lean_ctor_set(x_109, 1, x_107);
  return x_109;
  }
  }
  else
  {
  uint8_t x_110; lean_object* x_111; lean_object* x_112; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_110 = 1;
  x_111 = lean_box(x_110);
  if (lean_is_scalar(x_95)) {
   x_112 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_112 = x_95;
  }
  lean_ctor_set(x_112, 0, x_111);
  lean_ctor_set(x_112, 1, x_94);
  return x_112;
  }
  }
  else
  {
  uint8_t x_113; lean_object* x_114; lean_object* x_115; 
  lean_dec(x_24);
  lean_dec(x_16);
  lean_dec(x_2);
  lean_dec(x_1);
  x_113 = 1;
  x_114 = lean_box(x_113);
  if (lean_is_scalar(x_95)) {
   x_115 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_115 = x_95;
  }
  lean_ctor_set(x_115, 0, x_114);
  lean_ctor_set(x_115, 1, x_94);
  return x_115;
  }
  }
  }
  }
  lean_object* l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5, lean_object* x_6) {
  _start:
  {
  lean_object* x_7; 
  x_7 = l_Lean_profileitM___at_Lean_Elab_Frontend_processCommand___spec__1___rarg(x_1, x_2, x_3, x_4, x_5, x_6);
  lean_dec(x_2);
  lean_dec(x_1);
  return x_7;
  }
  }
  lean_object* l_Lean_Elab_Frontend_processCommand___lambda__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; 
  x_6 = l_Lean_Elab_Frontend_processCommand___lambda__1(x_1, x_2, x_3, x_4, x_5);
  lean_dec(x_5);
  return x_6;
  }
  }
  lean_object* l_Lean_Elab_Frontend_processCommands(lean_object* x_1, lean_object* x_2, lean_object* x_3) {
  _start:
  {
  lean_object* x_4; 
  lean_inc(x_2);
  lean_inc(x_1);
  x_4 = l_Lean_Elab_Frontend_processCommand(x_1, x_2, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  lean_object* x_5; uint8_t x_6; 
  x_5 = lean_ctor_get(x_4, 0);
  lean_inc(x_5);
  x_6 = lean_unbox(x_5);
  lean_dec(x_5);
  if (x_6 == 0)
  {
  lean_object* x_7; 
  x_7 = lean_ctor_get(x_4, 1);
  lean_inc(x_7);
  lean_dec(x_4);
  x_3 = x_7;
  goto _start;
  }
  else
  {
  uint8_t x_9; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_9 = !lean_is_exclusive(x_4);
  if (x_9 == 0)
  {
  lean_object* x_10; lean_object* x_11; 
  x_10 = lean_ctor_get(x_4, 0);
  lean_dec(x_10);
  x_11 = lean_box(0);
  lean_ctor_set(x_4, 0, x_11);
  return x_4;
  }
  else
  {
  lean_object* x_12; lean_object* x_13; lean_object* x_14; 
  x_12 = lean_ctor_get(x_4, 1);
  lean_inc(x_12);
  lean_dec(x_4);
  x_13 = lean_box(0);
  x_14 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_14, 0, x_13);
  lean_ctor_set(x_14, 1, x_12);
  return x_14;
  }
  }
  }
  else
  {
  uint8_t x_15; 
  lean_dec(x_2);
  lean_dec(x_1);
  x_15 = !lean_is_exclusive(x_4);
  if (x_15 == 0)
  {
  return x_4;
  }
  else
  {
  lean_object* x_16; lean_object* x_17; lean_object* x_18; 
  x_16 = lean_ctor_get(x_4, 0);
  x_17 = lean_ctor_get(x_4, 1);
  lean_inc(x_17);
  lean_inc(x_16);
  lean_dec(x_4);
  x_18 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  return x_18;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_IO_processCommands_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_IO_processCommands_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_IO_processCommands_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_IO_processCommands(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; lean_object* x_6; lean_object* x_7; lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_5 = lean_ctor_get(x_2, 0);
  lean_inc(x_5);
  x_6 = l_Array_empty___closed__1;
  x_7 = lean_alloc_ctor(0, 4, 0);
  lean_ctor_set(x_7, 0, x_3);
  lean_ctor_set(x_7, 1, x_2);
  lean_ctor_set(x_7, 2, x_5);
  lean_ctor_set(x_7, 3, x_6);
  x_8 = lean_st_mk_ref(x_7, x_4);
  x_9 = lean_ctor_get(x_8, 0);
  lean_inc(x_9);
  x_10 = lean_ctor_get(x_8, 1);
  lean_inc(x_10);
  lean_dec(x_8);
  lean_inc(x_9);
  x_11 = l_Lean_Elab_Frontend_processCommands(x_1, x_9, x_10);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_12 = lean_ctor_get(x_11, 1);
  lean_inc(x_12);
  lean_dec(x_11);
  x_13 = lean_st_ref_get(x_9, x_12);
  lean_dec(x_9);
  x_14 = !lean_is_exclusive(x_13);
  if (x_14 == 0)
  {
  return x_13;
  }
  else
  {
  lean_object* x_15; lean_object* x_16; lean_object* x_17; 
  x_15 = lean_ctor_get(x_13, 0);
  x_16 = lean_ctor_get(x_13, 1);
  lean_inc(x_16);
  lean_inc(x_15);
  lean_dec(x_13);
  x_17 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_17, 0, x_15);
  lean_ctor_set(x_17, 1, x_16);
  return x_17;
  }
  }
  else
  {
  uint8_t x_18; 
  lean_dec(x_9);
  x_18 = !lean_is_exclusive(x_11);
  if (x_18 == 0)
  {
  return x_11;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; 
  x_19 = lean_ctor_get(x_11, 0);
  x_20 = lean_ctor_get(x_11, 1);
  lean_inc(x_20);
  lean_inc(x_19);
  lean_dec(x_11);
  x_21 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_21, 0, x_19);
  lean_ctor_set(x_21, 1, x_20);
  return x_21;
  }
  }
  }
  }
  lean_object* l_Lean_Elab_process(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = l_Std_PersistentArray_empty___closed__1;
  x_7 = l_Lean_Elab_Command_mkState(x_2, x_6, x_3);
  if (lean_obj_tag(x_4) == 0)
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; 
  x_8 = l_Lean_Elab_parseImports___closed__1;
  x_9 = l_Lean_Parser_mkInputContext(x_1, x_8);
  x_10 = l_Lean_Parser_instInhabitedModuleParserState___closed__1;
  x_11 = l_Lean_Elab_IO_processCommands(x_9, x_10, x_7, x_5);
  if (lean_obj_tag(x_11) == 0)
  {
  lean_object* x_12; lean_object* x_13; uint8_t x_14; 
  x_12 = lean_ctor_get(x_11, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_12, 0);
  lean_inc(x_13);
  lean_dec(x_12);
  x_14 = !lean_is_exclusive(x_11);
  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_11, 0);
  lean_dec(x_15);
  x_16 = lean_ctor_get(x_13, 0);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_13, 1);
  lean_inc(x_17);
  lean_dec(x_13);
  x_18 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_18, 0, x_16);
  lean_ctor_set(x_18, 1, x_17);
  lean_ctor_set(x_11, 0, x_18);
  return x_11;
  }
  else
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_19 = lean_ctor_get(x_11, 1);
  lean_inc(x_19);
  lean_dec(x_11);
  x_20 = lean_ctor_get(x_13, 0);
  lean_inc(x_20);
  x_21 = lean_ctor_get(x_13, 1);
  lean_inc(x_21);
  lean_dec(x_13);
  x_22 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_22, 0, x_20);
  lean_ctor_set(x_22, 1, x_21);
  x_23 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_23, 0, x_22);
  lean_ctor_set(x_23, 1, x_19);
  return x_23;
  }
  }
  else
  {
  uint8_t x_24; 
  x_24 = !lean_is_exclusive(x_11);
  if (x_24 == 0)
  {
  return x_11;
  }
  else
  {
  lean_object* x_25; lean_object* x_26; lean_object* x_27; 
  x_25 = lean_ctor_get(x_11, 0);
  x_26 = lean_ctor_get(x_11, 1);
  lean_inc(x_26);
  lean_inc(x_25);
  lean_dec(x_11);
  x_27 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_27, 0, x_25);
  lean_ctor_set(x_27, 1, x_26);
  return x_27;
  }
  }
  }
  else
  {
  lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_28 = lean_ctor_get(x_4, 0);
  lean_inc(x_28);
  lean_dec(x_4);
  x_29 = l_Lean_Parser_mkInputContext(x_1, x_28);
  x_30 = l_Lean_Parser_instInhabitedModuleParserState___closed__1;
  x_31 = l_Lean_Elab_IO_processCommands(x_29, x_30, x_7, x_5);
  if (lean_obj_tag(x_31) == 0)
  {
  lean_object* x_32; lean_object* x_33; uint8_t x_34; 
  x_32 = lean_ctor_get(x_31, 0);
  lean_inc(x_32);
  x_33 = lean_ctor_get(x_32, 0);
  lean_inc(x_33);
  lean_dec(x_32);
  x_34 = !lean_is_exclusive(x_31);
  if (x_34 == 0)
  {
  lean_object* x_35; lean_object* x_36; lean_object* x_37; lean_object* x_38; 
  x_35 = lean_ctor_get(x_31, 0);
  lean_dec(x_35);
  x_36 = lean_ctor_get(x_33, 0);
  lean_inc(x_36);
  x_37 = lean_ctor_get(x_33, 1);
  lean_inc(x_37);
  lean_dec(x_33);
  x_38 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_38, 0, x_36);
  lean_ctor_set(x_38, 1, x_37);
  lean_ctor_set(x_31, 0, x_38);
  return x_31;
  }
  else
  {
  lean_object* x_39; lean_object* x_40; lean_object* x_41; lean_object* x_42; lean_object* x_43; 
  x_39 = lean_ctor_get(x_31, 1);
  lean_inc(x_39);
  lean_dec(x_31);
  x_40 = lean_ctor_get(x_33, 0);
  lean_inc(x_40);
  x_41 = lean_ctor_get(x_33, 1);
  lean_inc(x_41);
  lean_dec(x_33);
  x_42 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_42, 0, x_40);
  lean_ctor_set(x_42, 1, 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_39);
  return x_43;
  }
  }
  else
  {
  uint8_t x_44; 
  x_44 = !lean_is_exclusive(x_31);
  if (x_44 == 0)
  {
  return x_31;
  }
  else
  {
  lean_object* x_45; lean_object* x_46; lean_object* x_47; 
  x_45 = lean_ctor_get(x_31, 0);
  x_46 = lean_ctor_get(x_31, 1);
  lean_inc(x_46);
  lean_inc(x_45);
  lean_dec(x_31);
  x_47 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_47, 0, x_45);
  lean_ctor_set(x_47, 1, x_46);
  return x_47;
  }
  }
  }
  }
  }
  static lean_object* _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("printMessageEndPos");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; 
  x_1 = lean_box(0);
  x_2 = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1;
  x_3 = lean_name_mk_string(x_1, x_2);
  return x_3;
  }
  }
  static lean_object* _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3() {
  _start:
  {
  lean_object* x_1; 
  x_1 = lean_mk_string("print end position of each message in addition to start position");
  return x_1;
  }
  }
  static lean_object* _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4() {
  _start:
  {
  lean_object* x_1; lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_1 = l_Lean_initFn____x40_Lean_Util_PPExt___hyg_3____closed__3;
  x_2 = l_Lean_instInhabitedParserDescr___closed__1;
  x_3 = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3;
  x_4 = lean_alloc_ctor(0, 3, 0);
  lean_ctor_set(x_4, 0, x_1);
  lean_ctor_set(x_4, 1, x_2);
  lean_ctor_set(x_4, 2, x_3);
  return x_4;
  }
  }
  lean_object* l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582_(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; lean_object* x_3; lean_object* x_4; 
  x_2 = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2;
  x_3 = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4;
  x_4 = lean_register_option(x_2, x_3, x_1);
  return x_4;
  }
  }
  uint8_t l_Lean_Elab_getPrintMessageEndPos(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; uint8_t x_3; uint8_t x_4; 
  x_2 = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2;
  x_3 = 0;
  x_4 = l_Lean_KVMap_getBool(x_1, x_2, x_3);
  return x_4;
  }
  }
  lean_object* l_Lean_Elab_getPrintMessageEndPos___boxed(lean_object* x_1) {
  _start:
  {
  uint8_t x_2; lean_object* x_3; 
  x_2 = l_Lean_Elab_getPrintMessageEndPos(x_1);
  lean_dec(x_1);
  x_3 = lean_box(x_2);
  return x_3;
  }
  }
  lean_object* l_Lean_Elab_runFrontend_match__1___rarg(lean_object* x_1, lean_object* x_2) {
  _start:
  {
  lean_object* x_3; lean_object* x_4; lean_object* x_5; 
  x_3 = lean_ctor_get(x_1, 0);
  lean_inc(x_3);
  x_4 = lean_ctor_get(x_1, 1);
  lean_inc(x_4);
  lean_dec(x_1);
  x_5 = lean_apply_2(x_2, x_3, x_4);
  return x_5;
  }
  }
  lean_object* l_Lean_Elab_runFrontend_match__1(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_runFrontend_match__1___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_Lean_Elab_runFrontend_match__2___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_Elab_runFrontend_match__2(lean_object* x_1) {
  _start:
  {
  lean_object* x_2; 
  x_2 = lean_alloc_closure((void*)(l_Lean_Elab_runFrontend_match__2___rarg), 2, 0);
  return x_2;
  }
  }
  lean_object* l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  if (lean_obj_tag(x_2) == 0)
  {
  lean_object* x_5; 
  x_5 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_5, 0, x_3);
  lean_ctor_set(x_5, 1, x_4);
  return x_5;
  }
  else
  {
  lean_object* x_6; lean_object* x_7; uint8_t x_8; lean_object* x_9; 
  lean_dec(x_3);
  x_6 = lean_ctor_get(x_2, 0);
  lean_inc(x_6);
  x_7 = lean_ctor_get(x_2, 1);
  lean_inc(x_7);
  lean_dec(x_2);
  x_8 = l_Lean_Elab_getPrintMessageEndPos(x_1);
  x_9 = l_Lean_Message_toString(x_6, x_8, x_4);
  if (lean_obj_tag(x_9) == 0)
  {
  lean_object* x_10; lean_object* x_11; lean_object* x_12; 
  x_10 = lean_ctor_get(x_9, 0);
  lean_inc(x_10);
  x_11 = lean_ctor_get(x_9, 1);
  lean_inc(x_11);
  lean_dec(x_9);
  x_12 = l_IO_print___at_IO_println___spec__1(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);
  x_14 = lean_box(0);
  x_2 = x_7;
  x_3 = x_14;
  x_4 = x_13;
  goto _start;
  }
  else
  {
  uint8_t x_16; 
  lean_dec(x_7);
  x_16 = !lean_is_exclusive(x_12);
  if (x_16 == 0)
  {
  return x_12;
  }
  else
  {
  lean_object* x_17; lean_object* x_18; lean_object* x_19; 
  x_17 = lean_ctor_get(x_12, 0);
  x_18 = lean_ctor_get(x_12, 1);
  lean_inc(x_18);
  lean_inc(x_17);
  lean_dec(x_12);
  x_19 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_19, 0, x_17);
  lean_ctor_set(x_19, 1, x_18);
  return x_19;
  }
  }
  }
  else
  {
  uint8_t x_20; 
  lean_dec(x_7);
  x_20 = !lean_is_exclusive(x_9);
  if (x_20 == 0)
  {
  return x_9;
  }
  else
  {
  lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_21 = lean_ctor_get(x_9, 0);
  x_22 = lean_ctor_get(x_9, 1);
  lean_inc(x_22);
  lean_inc(x_21);
  lean_dec(x_9);
  x_23 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_23, 0, x_21);
  lean_ctor_set(x_23, 1, x_22);
  return x_23;
  }
  }
  }
  }
  }
  lean_object* lean_run_frontend(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4, lean_object* x_5) {
  _start:
  {
  lean_object* x_6; lean_object* x_7; 
  x_6 = l_Lean_Parser_mkInputContext(x_1, x_3);
  lean_inc(x_6);
  x_7 = l_Lean_Parser_parseHeader(x_6, x_5);
  if (lean_obj_tag(x_7) == 0)
  {
  lean_object* x_8; lean_object* x_9; lean_object* x_10; lean_object* x_11; lean_object* x_12; lean_object* x_13; uint32_t x_14; lean_object* x_15; 
  x_8 = lean_ctor_get(x_7, 0);
  lean_inc(x_8);
  x_9 = lean_ctor_get(x_8, 1);
  lean_inc(x_9);
  x_10 = lean_ctor_get(x_7, 1);
  lean_inc(x_10);
  lean_dec(x_7);
  x_11 = lean_ctor_get(x_8, 0);
  lean_inc(x_11);
  lean_dec(x_8);
  x_12 = lean_ctor_get(x_9, 0);
  lean_inc(x_12);
  x_13 = lean_ctor_get(x_9, 1);
  lean_inc(x_13);
  lean_dec(x_9);
  x_14 = 0;
  lean_inc(x_2);
  x_15 = l_Lean_Elab_processHeader(x_11, x_2, x_13, x_6, x_14, x_10);
  lean_dec(x_11);
  if (lean_obj_tag(x_15) == 0)
  {
  lean_object* x_16; lean_object* x_17; uint8_t x_18; 
  x_16 = lean_ctor_get(x_15, 0);
  lean_inc(x_16);
  x_17 = lean_ctor_get(x_15, 1);
  lean_inc(x_17);
  lean_dec(x_15);
  x_18 = !lean_is_exclusive(x_16);
  if (x_18 == 0)
  {
  lean_object* x_19; lean_object* x_20; lean_object* x_21; lean_object* x_22; lean_object* x_23; 
  x_19 = lean_ctor_get(x_16, 0);
  x_20 = lean_ctor_get(x_16, 1);
  x_21 = lean_environment_set_main_module(x_19, x_4);
  lean_inc(x_2);
  x_22 = l_Lean_Elab_Command_mkState(x_21, x_20, x_2);
  x_23 = l_Lean_Elab_IO_processCommands(x_6, x_12, x_22, x_17);
  if (lean_obj_tag(x_23) == 0)
  {
  lean_object* x_24; lean_object* x_25; lean_object* x_26; lean_object* x_27; lean_object* x_28; lean_object* x_29; lean_object* x_30; lean_object* x_31; 
  x_24 = lean_ctor_get(x_23, 0);
  lean_inc(x_24);
  x_25 = lean_ctor_get(x_24, 0);
  lean_inc(x_25);
  lean_dec(x_24);
  x_26 = lean_ctor_get(x_23, 1);
  lean_inc(x_26);
  lean_dec(x_23);
  x_27 = lean_ctor_get(x_25, 0);
  lean_inc(x_27);
  x_28 = lean_ctor_get(x_25, 1);
  lean_inc(x_28);
  lean_dec(x_25);
  x_29 = l_Lean_MessageLog_toList(x_28);
  x_30 = lean_box(0);
  x_31 = l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1(x_2, x_29, x_30, x_26);
  lean_dec(x_2);
  if (lean_obj_tag(x_31) == 0)
  {
  uint8_t x_32; 
  x_32 = !lean_is_exclusive(x_31);
  if (x_32 == 0)
  {
  lean_object* x_33; uint8_t x_34; 
  x_33 = lean_ctor_get(x_31, 0);
  lean_dec(x_33);
  x_34 = l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(x_28);
  lean_dec(x_28);
  if (x_34 == 0)
  {
  uint8_t x_35; lean_object* x_36; 
  x_35 = 1;
  x_36 = lean_box(x_35);
  lean_ctor_set(x_16, 1, x_36);
  lean_ctor_set(x_16, 0, x_27);
  lean_ctor_set(x_31, 0, x_16);
  return x_31;
  }
  else
  {
  uint8_t x_37; lean_object* x_38; 
  x_37 = 0;
  x_38 = lean_box(x_37);
  lean_ctor_set(x_16, 1, x_38);
  lean_ctor_set(x_16, 0, x_27);
  lean_ctor_set(x_31, 0, x_16);
  return x_31;
  }
  }
  else
  {
  lean_object* x_39; uint8_t x_40; 
  x_39 = lean_ctor_get(x_31, 1);
  lean_inc(x_39);
  lean_dec(x_31);
  x_40 = l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(x_28);
  lean_dec(x_28);
  if (x_40 == 0)
  {
  uint8_t x_41; lean_object* x_42; lean_object* x_43; 
  x_41 = 1;
  x_42 = lean_box(x_41);
  lean_ctor_set(x_16, 1, x_42);
  lean_ctor_set(x_16, 0, x_27);
  x_43 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_43, 0, x_16);
  lean_ctor_set(x_43, 1, x_39);
  return x_43;
  }
  else
  {
  uint8_t x_44; lean_object* x_45; lean_object* x_46; 
  x_44 = 0;
  x_45 = lean_box(x_44);
  lean_ctor_set(x_16, 1, x_45);
  lean_ctor_set(x_16, 0, x_27);
  x_46 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_46, 0, x_16);
  lean_ctor_set(x_46, 1, x_39);
  return x_46;
  }
  }
  }
  else
  {
  uint8_t x_47; 
  lean_dec(x_28);
  lean_dec(x_27);
  lean_free_object(x_16);
  x_47 = !lean_is_exclusive(x_31);
  if (x_47 == 0)
  {
  return x_31;
  }
  else
  {
  lean_object* x_48; lean_object* x_49; lean_object* x_50; 
  x_48 = lean_ctor_get(x_31, 0);
  x_49 = lean_ctor_get(x_31, 1);
  lean_inc(x_49);
  lean_inc(x_48);
  lean_dec(x_31);
  x_50 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_50, 0, x_48);
  lean_ctor_set(x_50, 1, x_49);
  return x_50;
  }
  }
  }
  else
  {
  uint8_t x_51; 
  lean_free_object(x_16);
  lean_dec(x_2);
  x_51 = !lean_is_exclusive(x_23);
  if (x_51 == 0)
  {
  return x_23;
  }
  else
  {
  lean_object* x_52; lean_object* x_53; lean_object* x_54; 
  x_52 = lean_ctor_get(x_23, 0);
  x_53 = lean_ctor_get(x_23, 1);
  lean_inc(x_53);
  lean_inc(x_52);
  lean_dec(x_23);
  x_54 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_54, 0, x_52);
  lean_ctor_set(x_54, 1, x_53);
  return x_54;
  }
  }
  }
  else
  {
  lean_object* x_55; lean_object* x_56; lean_object* x_57; lean_object* x_58; lean_object* x_59; 
  x_55 = lean_ctor_get(x_16, 0);
  x_56 = lean_ctor_get(x_16, 1);
  lean_inc(x_56);
  lean_inc(x_55);
  lean_dec(x_16);
  x_57 = lean_environment_set_main_module(x_55, x_4);
  lean_inc(x_2);
  x_58 = l_Lean_Elab_Command_mkState(x_57, x_56, x_2);
  x_59 = l_Lean_Elab_IO_processCommands(x_6, x_12, x_58, x_17);
  if (lean_obj_tag(x_59) == 0)
  {
  lean_object* x_60; lean_object* x_61; lean_object* x_62; lean_object* x_63; lean_object* x_64; lean_object* x_65; lean_object* x_66; lean_object* x_67; 
  x_60 = lean_ctor_get(x_59, 0);
  lean_inc(x_60);
  x_61 = lean_ctor_get(x_60, 0);
  lean_inc(x_61);
  lean_dec(x_60);
  x_62 = lean_ctor_get(x_59, 1);
  lean_inc(x_62);
  lean_dec(x_59);
  x_63 = lean_ctor_get(x_61, 0);
  lean_inc(x_63);
  x_64 = lean_ctor_get(x_61, 1);
  lean_inc(x_64);
  lean_dec(x_61);
  x_65 = l_Lean_MessageLog_toList(x_64);
  x_66 = lean_box(0);
  x_67 = l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1(x_2, x_65, x_66, x_62);
  lean_dec(x_2);
  if (lean_obj_tag(x_67) == 0)
  {
  lean_object* x_68; lean_object* x_69; uint8_t x_70; 
  x_68 = lean_ctor_get(x_67, 1);
  lean_inc(x_68);
  if (lean_is_exclusive(x_67)) {
   lean_ctor_release(x_67, 0);
   lean_ctor_release(x_67, 1);
   x_69 = x_67;
  } else {
   lean_dec_ref(x_67);
   x_69 = lean_box(0);
  }
  x_70 = l_Std_PersistentArray_anyM___at_Lean_MessageLog_hasErrors___spec__1(x_64);
  lean_dec(x_64);
  if (x_70 == 0)
  {
  uint8_t x_71; lean_object* x_72; lean_object* x_73; lean_object* x_74; 
  x_71 = 1;
  x_72 = lean_box(x_71);
  x_73 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_73, 0, x_63);
  lean_ctor_set(x_73, 1, x_72);
  if (lean_is_scalar(x_69)) {
   x_74 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_74 = x_69;
  }
  lean_ctor_set(x_74, 0, x_73);
  lean_ctor_set(x_74, 1, x_68);
  return x_74;
  }
  else
  {
  uint8_t x_75; lean_object* x_76; lean_object* x_77; lean_object* x_78; 
  x_75 = 0;
  x_76 = lean_box(x_75);
  x_77 = lean_alloc_ctor(0, 2, 0);
  lean_ctor_set(x_77, 0, x_63);
  lean_ctor_set(x_77, 1, x_76);
  if (lean_is_scalar(x_69)) {
   x_78 = lean_alloc_ctor(0, 2, 0);
  } else {
   x_78 = x_69;
  }
  lean_ctor_set(x_78, 0, x_77);
  lean_ctor_set(x_78, 1, x_68);
  return x_78;
  }
  }
  else
  {
  lean_object* x_79; lean_object* x_80; lean_object* x_81; lean_object* x_82; 
  lean_dec(x_64);
  lean_dec(x_63);
  x_79 = lean_ctor_get(x_67, 0);
  lean_inc(x_79);
  x_80 = lean_ctor_get(x_67, 1);
  lean_inc(x_80);
  if (lean_is_exclusive(x_67)) {
   lean_ctor_release(x_67, 0);
   lean_ctor_release(x_67, 1);
   x_81 = x_67;
  } else {
   lean_dec_ref(x_67);
   x_81 = lean_box(0);
  }
  if (lean_is_scalar(x_81)) {
   x_82 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_82 = x_81;
  }
  lean_ctor_set(x_82, 0, x_79);
  lean_ctor_set(x_82, 1, x_80);
  return x_82;
  }
  }
  else
  {
  lean_object* x_83; lean_object* x_84; lean_object* x_85; lean_object* x_86; 
  lean_dec(x_2);
  x_83 = lean_ctor_get(x_59, 0);
  lean_inc(x_83);
  x_84 = lean_ctor_get(x_59, 1);
  lean_inc(x_84);
  if (lean_is_exclusive(x_59)) {
   lean_ctor_release(x_59, 0);
   lean_ctor_release(x_59, 1);
   x_85 = x_59;
  } else {
   lean_dec_ref(x_59);
   x_85 = lean_box(0);
  }
  if (lean_is_scalar(x_85)) {
   x_86 = lean_alloc_ctor(1, 2, 0);
  } else {
   x_86 = x_85;
  }
  lean_ctor_set(x_86, 0, x_83);
  lean_ctor_set(x_86, 1, x_84);
  return x_86;
  }
  }
  }
  else
  {
  uint8_t x_87; 
  lean_dec(x_12);
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_2);
  x_87 = !lean_is_exclusive(x_15);
  if (x_87 == 0)
  {
  return x_15;
  }
  else
  {
  lean_object* x_88; lean_object* x_89; lean_object* x_90; 
  x_88 = lean_ctor_get(x_15, 0);
  x_89 = lean_ctor_get(x_15, 1);
  lean_inc(x_89);
  lean_inc(x_88);
  lean_dec(x_15);
  x_90 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_90, 0, x_88);
  lean_ctor_set(x_90, 1, x_89);
  return x_90;
  }
  }
  }
  else
  {
  uint8_t x_91; 
  lean_dec(x_6);
  lean_dec(x_4);
  lean_dec(x_2);
  x_91 = !lean_is_exclusive(x_7);
  if (x_91 == 0)
  {
  return x_7;
  }
  else
  {
  lean_object* x_92; lean_object* x_93; lean_object* x_94; 
  x_92 = lean_ctor_get(x_7, 0);
  x_93 = lean_ctor_get(x_7, 1);
  lean_inc(x_93);
  lean_inc(x_92);
  lean_dec(x_7);
  x_94 = lean_alloc_ctor(1, 2, 0);
  lean_ctor_set(x_94, 0, x_92);
  lean_ctor_set(x_94, 1, x_93);
  return x_94;
  }
  }
  }
  }
  lean_object* l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1___boxed(lean_object* x_1, lean_object* x_2, lean_object* x_3, lean_object* x_4) {
  _start:
  {
  lean_object* x_5; 
  x_5 = l_List_forIn_loop___at_Lean_Elab_runFrontend___spec__1(x_1, x_2, x_3, x_4);
  lean_dec(x_1);
  return x_5;
  }
  }
  lean_object* initialize_Init(lean_object*);
  lean_object* initialize_Lean_Elab_Import(lean_object*);
  lean_object* initialize_Lean_Elab_Command(lean_object*);
  lean_object* initialize_Lean_Util_Profile(lean_object*);
  static bool _G_initialized = false;
  lean_object* initialize_Lean_Elab_Frontend(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_Elab_Import(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Elab_Command(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  res = initialize_Lean_Util_Profile(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  l_Lean_Elab_Frontend_State_commands___default = _init_l_Lean_Elab_Frontend_State_commands___default();
  lean_mark_persistent(l_Lean_Elab_Frontend_State_commands___default);
  l_Lean_Elab_Frontend_runCommandElabM___closed__1 = _init_l_Lean_Elab_Frontend_runCommandElabM___closed__1();
  lean_mark_persistent(l_Lean_Elab_Frontend_runCommandElabM___closed__1);
  l_Lean_Elab_Frontend_runCommandElabM___closed__2 = _init_l_Lean_Elab_Frontend_runCommandElabM___closed__2();
  lean_mark_persistent(l_Lean_Elab_Frontend_runCommandElabM___closed__2);
  l_Lean_Elab_Frontend_processCommand___closed__1 = _init_l_Lean_Elab_Frontend_processCommand___closed__1();
  lean_mark_persistent(l_Lean_Elab_Frontend_processCommand___closed__1);
  l_Lean_Elab_Frontend_processCommand___closed__2 = _init_l_Lean_Elab_Frontend_processCommand___closed__2();
  lean_mark_persistent(l_Lean_Elab_Frontend_processCommand___closed__2);
  l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1 = _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1();
  lean_mark_persistent(l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__1);
  l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2 = _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2();
  lean_mark_persistent(l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__2);
  l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3 = _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3();
  lean_mark_persistent(l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__3);
  l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4 = _init_l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4();
  lean_mark_persistent(l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582____closed__4);
  res = l_Lean_Elab_initFn____x40_Lean_Elab_Frontend___hyg_582_(lean_io_mk_world());
  if (lean_io_result_is_error(res)) return res;
  lean_dec_ref(res);
  return lean_io_result_mk_ok(lean_box(0));
  }
  #ifdef __cplusplus
  }
  #endif
  