diff --git a/library/init/lean/syntax.lean b/library/init/lean/syntax.lean
index fff13a13d6..afa786b243 100644
--- a/library/init/lean/syntax.lean
+++ b/library/init/lean/syntax.lean
@@ -251,5 +251,20 @@ protected partial def formatStx : Syntax → Format
 
 instance : HasFormat Syntax := ⟨Syntax.formatStx⟩
 instance : HasToString Syntax := ⟨toString ∘ format⟩
+
+/- Helper functions for creating Syntax objects using C++ -/
+
+@[export lean.mk_syntax_atom_core]
+def mkSimpleAtom (val : String) : Syntax :=
+atom none val
+
+@[export lean.mk_syntax_ident_core]
+def mkSimpleIdent (val : Name) : Syntax :=
+ident none (toString val).toSubstring val [] []
+
+@[export lean.mk_syntax_list_core]
+def mkListNode (args : Array Syntax) : Syntax :=
+node nullKind args []
+
 end Syntax
 end Lean
diff --git a/src/stage0/CMakeLists.txt b/src/stage0/CMakeLists.txt
index 0e4c7d8c3a..400cb749d5 100644
--- a/src/stage0/CMakeLists.txt
+++ b/src/stage0/CMakeLists.txt
@@ -1 +1 @@
-add_library (stage0 OBJECT ./init/coe.cpp ./init/control/alternative.cpp ./init/control/applicative.cpp ./init/control/combinators.cpp ./init/control/conditional.cpp ./init/control/default.cpp ./init/control/estate.cpp ./init/control/except.cpp ./init/control/functor.cpp ./init/control/id.cpp ./init/control/lift.cpp ./init/control/monad.cpp ./init/control/monadfail.cpp ./init/control/option.cpp ./init/control/reader.cpp ./init/control/state.cpp ./init/core.cpp ./init/data/array/basic.cpp ./init/data/array/binsearch.cpp ./init/data/array/default.cpp ./init/data/array/qsort.cpp ./init/data/assoclist.cpp ./init/data/basic.cpp ./init/data/bytearray/basic.cpp ./init/data/bytearray/default.cpp ./init/data/char/basic.cpp ./init/data/char/default.cpp ./init/data/default.cpp ./init/data/dlist.cpp ./init/data/fin/basic.cpp ./init/data/fin/default.cpp ./init/data/hashable.cpp ./init/data/hashmap/basic.cpp ./init/data/hashmap/default.cpp ./init/data/int/basic.cpp ./init/data/int/default.cpp ./init/data/list/basic.cpp ./init/data/list/default.cpp ./init/data/list/instances.cpp ./init/data/nat/basic.cpp ./init/data/nat/bitwise.cpp ./init/data/nat/default.cpp ./init/data/nat/div.cpp ./init/data/option/basic.cpp ./init/data/option/instances.cpp ./init/data/ordering/basic.cpp ./init/data/ordering/default.cpp ./init/data/persistentarray/basic.cpp ./init/data/persistentarray/default.cpp ./init/data/random.cpp ./init/data/rbmap/basic.cpp ./init/data/rbmap/default.cpp ./init/data/rbtree/basic.cpp ./init/data/rbtree/default.cpp ./init/data/repr.cpp ./init/data/string/basic.cpp ./init/data/string/default.cpp ./init/data/tostring.cpp ./init/data/uint.cpp ./init/default.cpp ./init/env_ext.cpp ./init/fix.cpp ./init/io.cpp ./init/lean/attributes.cpp ./init/lean/compiler/closedtermcache.cpp ./init/lean/compiler/constfolding.cpp ./init/lean/compiler/default.cpp ./init/lean/compiler/export.cpp ./init/lean/compiler/initattr.cpp ./init/lean/compiler/ir/basic.cpp ./init/lean/compiler/ir/borrow.cpp ./init/lean/compiler/ir/boxing.cpp ./init/lean/compiler/ir/checker.cpp ./init/lean/compiler/ir/compilerm.cpp ./init/lean/compiler/ir/default.cpp ./init/lean/compiler/ir/elimdead.cpp ./init/lean/compiler/ir/emitcpp.cpp ./init/lean/compiler/ir/emitutil.cpp ./init/lean/compiler/ir/expandresetreuse.cpp ./init/lean/compiler/ir/format.cpp ./init/lean/compiler/ir/freevars.cpp ./init/lean/compiler/ir/livevars.cpp ./init/lean/compiler/ir/normids.cpp ./init/lean/compiler/ir/pushproj.cpp ./init/lean/compiler/ir/rc.cpp ./init/lean/compiler/ir/resetreuse.cpp ./init/lean/compiler/ir/simpcase.cpp ./init/lean/compiler/util.cpp ./init/lean/declaration.cpp ./init/lean/default.cpp ./init/lean/disjoint_set.cpp ./init/lean/environment.cpp ./init/lean/expr.cpp ./init/lean/extern.cpp ./init/lean/format.cpp ./init/lean/kvmap.cpp ./init/lean/level.cpp ./init/lean/message.cpp ./init/lean/modifiers.cpp ./init/lean/name.cpp ./init/lean/name_mangling.cpp ./init/lean/options.cpp ./init/lean/position.cpp ./init/lean/runtime.cpp ./init/lean/smap.cpp ./init/lean/trace.cpp ./init/lean/util.cpp ./init/platform.cpp ./init/util.cpp ./init/wf.cpp)
+add_library (stage0 OBJECT ./init/coe.cpp ./init/control/alternative.cpp ./init/control/applicative.cpp ./init/control/combinators.cpp ./init/control/conditional.cpp ./init/control/default.cpp ./init/control/estate.cpp ./init/control/except.cpp ./init/control/functor.cpp ./init/control/id.cpp ./init/control/lift.cpp ./init/control/monad.cpp ./init/control/monadfail.cpp ./init/control/option.cpp ./init/control/reader.cpp ./init/control/state.cpp ./init/core.cpp ./init/data/array/basic.cpp ./init/data/array/binsearch.cpp ./init/data/array/default.cpp ./init/data/array/qsort.cpp ./init/data/assoclist.cpp ./init/data/basic.cpp ./init/data/bytearray/basic.cpp ./init/data/bytearray/default.cpp ./init/data/char/basic.cpp ./init/data/char/default.cpp ./init/data/default.cpp ./init/data/dlist.cpp ./init/data/fin/basic.cpp ./init/data/fin/default.cpp ./init/data/hashable.cpp ./init/data/hashmap/basic.cpp ./init/data/hashmap/default.cpp ./init/data/int/basic.cpp ./init/data/int/default.cpp ./init/data/list/basic.cpp ./init/data/list/default.cpp ./init/data/list/instances.cpp ./init/data/nat/basic.cpp ./init/data/nat/bitwise.cpp ./init/data/nat/default.cpp ./init/data/nat/div.cpp ./init/data/option/basic.cpp ./init/data/option/instances.cpp ./init/data/ordering/basic.cpp ./init/data/ordering/default.cpp ./init/data/persistentarray/basic.cpp ./init/data/persistentarray/default.cpp ./init/data/random.cpp ./init/data/rbmap/basic.cpp ./init/data/rbmap/default.cpp ./init/data/rbtree/basic.cpp ./init/data/rbtree/default.cpp ./init/data/repr.cpp ./init/data/string/basic.cpp ./init/data/string/default.cpp ./init/data/tostring.cpp ./init/data/uint.cpp ./init/default.cpp ./init/env_ext.cpp ./init/fix.cpp ./init/io.cpp ./init/lean/attributes.cpp ./init/lean/compiler/closedtermcache.cpp ./init/lean/compiler/constfolding.cpp ./init/lean/compiler/default.cpp ./init/lean/compiler/export.cpp ./init/lean/compiler/initattr.cpp ./init/lean/compiler/ir/basic.cpp ./init/lean/compiler/ir/borrow.cpp ./init/lean/compiler/ir/boxing.cpp ./init/lean/compiler/ir/checker.cpp ./init/lean/compiler/ir/compilerm.cpp ./init/lean/compiler/ir/default.cpp ./init/lean/compiler/ir/elimdead.cpp ./init/lean/compiler/ir/emitcpp.cpp ./init/lean/compiler/ir/emitutil.cpp ./init/lean/compiler/ir/expandresetreuse.cpp ./init/lean/compiler/ir/format.cpp ./init/lean/compiler/ir/freevars.cpp ./init/lean/compiler/ir/livevars.cpp ./init/lean/compiler/ir/normids.cpp ./init/lean/compiler/ir/pushproj.cpp ./init/lean/compiler/ir/rc.cpp ./init/lean/compiler/ir/resetreuse.cpp ./init/lean/compiler/ir/simpcase.cpp ./init/lean/compiler/util.cpp ./init/lean/declaration.cpp ./init/lean/default.cpp ./init/lean/disjoint_set.cpp ./init/lean/environment.cpp ./init/lean/expr.cpp ./init/lean/extern.cpp ./init/lean/format.cpp ./init/lean/kvmap.cpp ./init/lean/level.cpp ./init/lean/message.cpp ./init/lean/modifiers.cpp ./init/lean/name.cpp ./init/lean/name_mangling.cpp ./init/lean/options.cpp ./init/lean/position.cpp ./init/lean/runtime.cpp ./init/lean/smap.cpp ./init/lean/syntax.cpp ./init/lean/trace.cpp ./init/lean/util.cpp ./init/platform.cpp ./init/util.cpp ./init/wf.cpp)
diff --git a/src/stage0/init/lean/attributes.cpp b/src/stage0/init/lean/attributes.cpp
index f7b9fbd1ae..ad5a0d962b 100644
--- a/src/stage0/init/lean/attributes.cpp
+++ b/src/stage0/init/lean/attributes.cpp
@@ -1,6 +1,6 @@
 // Lean compiler output
 // Module: init.lean.attributes
-// Imports: init.lean.environment
+// Imports: init.lean.environment init.lean.syntax
 #include "runtime/object.h"
 #include "runtime/apply.h"
 typedef lean::object obj;    typedef lean::usize  usize;
@@ -166,7 +166,6 @@ obj* l_Lean_Environment_pushScopeCore(obj*, obj*, uint8);
 obj* l_AssocList_replace___main___at_Lean_registerAttribute___spec__7(obj*, obj*, obj*);
 obj* l_Lean_Environment_isNamespace___boxed(obj*, obj*);
 obj* l_Array_miterateAux___main___at_Lean_Environment_getAttributeNames___spec__2___boxed(obj*, obj*, obj*, obj*);
-obj* l_Lean_Syntax_missing;
 obj* l_Lean_attributeMapRef;
 obj* l_Lean_Environment_hasOpenScopes___boxed(obj*);
 namespace lean {
@@ -187,14 +186,6 @@ obj* l_Lean_Environment_eraseAttribute___boxed(obj*, obj*, obj*, obj*, obj*);
 obj* l_Lean_Environment_isAttribute(obj*);
 obj* l_Lean_regScopeManagerExtension___lambda__3(obj*);
 obj* l_Array_miterateAux___main___at_Lean_Environment_getAttributeNames___spec__2(obj*, obj*, obj*, obj*);
-obj* _init_l_Lean_Syntax_missing() {
-_start:
-{
-obj* x_1; 
-x_1 = lean::box(0);
-return x_1;
-}
-}
 obj* _init_l_Lean_ScopeManagerState_Inhabited() {
 _start:
 {
@@ -4417,6 +4408,7 @@ return x_6;
 }
 }
 obj* initialize_init_lean_environment(obj*);
+obj* initialize_init_lean_syntax(obj*);
 static bool _G_initialized = false;
 obj* initialize_init_lean_attributes(obj* w) {
 if (_G_initialized) return w;
@@ -4424,8 +4416,8 @@ _G_initialized = true;
 if (io_result_is_error(w)) return w;
 w = initialize_init_lean_environment(w);
 if (io_result_is_error(w)) return w;
-l_Lean_Syntax_missing = _init_l_Lean_Syntax_missing();
-lean::mark_persistent(l_Lean_Syntax_missing);
+w = initialize_init_lean_syntax(w);
+if (io_result_is_error(w)) return w;
 l_Lean_ScopeManagerState_Inhabited = _init_l_Lean_ScopeManagerState_Inhabited();
 lean::mark_persistent(l_Lean_ScopeManagerState_Inhabited);
 l_Lean_regScopeManagerExtension___lambda__2___closed__1 = _init_l_Lean_regScopeManagerExtension___lambda__2___closed__1();
diff --git a/src/stage0/init/lean/position.cpp b/src/stage0/init/lean/position.cpp
index d1323e9df7..8ff29d2394 100644
--- a/src/stage0/init/lean/position.cpp
+++ b/src/stage0/init/lean/position.cpp
@@ -15,26 +15,72 @@ typedef lean::uint32 uint32; typedef lean::uint64 uint64;
 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
 #endif
 uint8 l_Lean_Position_lt(obj*, obj*);
+extern obj* l_Nat_Inhabited;
+obj* l_Lean_FileMap_toPosition___main(obj*, obj*);
+namespace lean {
+obj* nat_sub(obj*, obj*);
+}
 obj* l_Lean_Position_DecidableEq___boxed(obj*, obj*);
 obj* l_Lean_Position_Lean_HasFormat(obj*);
+obj* l_Lean_FileMap_ofString___closed__2;
+obj* l___private_init_lean_position_1__ofStringAux___main(obj*, obj*, obj*, obj*, obj*);
+obj* l___private_init_lean_position_2__toColumnAux___main(obj*, obj*, obj*, obj*);
 obj* l_Lean_Position_Lean_HasFormat___closed__1;
+obj* l_Lean_FileMap_Inhabited;
+obj* l___private_init_lean_position_3__toPositionAux(obj*, obj*, obj*, obj*, obj*, obj*);
+obj* l___private_init_lean_position_2__toColumnAux___main___boxed(obj*, obj*, obj*, obj*);
 obj* l_Nat_decEq___boxed(obj*, obj*);
+obj* l_Array_mkEmpty(obj*, obj*);
+obj* l_Lean_FileMap_toPosition___main___boxed(obj*, obj*);
 obj* l_Lean_Position_Inhabited;
 obj* l_Lean_Position_lt___boxed(obj*, obj*);
 obj* l_Lean_Position_lt___main___boxed(obj*, obj*);
 obj* l_Nat_repr(obj*);
 obj* l_Lean_Position_Lean_HasFormat___closed__2;
+namespace lean {
+uint8 string_utf8_at_end(obj*, obj*);
+}
+namespace lean {
+uint8 nat_dec_lt(obj*, obj*);
+}
 obj* l_Lean_Position_lt___main___closed__1;
 namespace lean {
+obj* nat_add(obj*, obj*);
+}
+obj* l___private_init_lean_position_3__toPositionAux___boxed(obj*, obj*, obj*, obj*, obj*, obj*);
+namespace lean {
 uint8 nat_dec_eq(obj*, obj*);
 }
+obj* l_Array_push(obj*, obj*, obj*);
+namespace lean {
+uint32 string_utf8_get(obj*, obj*);
+}
+obj* l___private_init_lean_position_3__toPositionAux___main(obj*, obj*, obj*, obj*, obj*, obj*);
+uint8 l_UInt32_decEq(uint32, uint32);
 uint8 l_Lean_Position_DecidableEq(obj*, obj*);
+obj* l___private_init_lean_position_2__toColumnAux___boxed(obj*, obj*, obj*, obj*, obj*);
 obj* l_Lean_Position_lt___main___closed__2;
 obj* l_Nat_decLt___boxed(obj*, obj*);
 extern obj* l_Lean_formatKVMap___closed__1;
 uint8 l_Lean_Position_lt___main(obj*, obj*);
+obj* l___private_init_lean_position_1__ofStringAux(obj*, obj*, obj*, obj*, obj*);
+obj* l_Array_size(obj*, obj*);
+obj* l_Lean_FileMap_ofString___closed__1;
+obj* l_Array_get(obj*, obj*, obj*, obj*);
 obj* l_Lean_fmt___at_Lean_Position_Lean_HasFormat___spec__1(obj*);
+namespace lean {
+obj* string_utf8_next(obj*, obj*);
+}
 uint8 l_prodHasDecidableLt___rarg(obj*, obj*, obj*, obj*, obj*, obj*);
+namespace lean {
+obj* nat_div(obj*, obj*);
+}
+obj* l_Lean_FileMap_toPosition(obj*, obj*);
+obj* l___private_init_lean_position_3__toPositionAux___main___boxed(obj*, obj*, obj*, obj*, obj*, obj*);
+obj* l_Lean_FileMap_ofString(obj*);
+obj* l_Lean_FileMap_toPosition___boxed(obj*, obj*);
+obj* l___private_init_lean_position_2__toColumnAux(obj*, obj*, obj*, obj*, obj*);
+obj* l_Lean_String_toFileMap(obj*);
 uint8 l_Lean_Position_DecidableEq(obj* x_1, obj* x_2) {
 _start:
 {
@@ -226,6 +272,325 @@ lean::cnstr_set(x_3, 1, x_2);
 return x_3;
 }
 }
+obj* _init_l_Lean_FileMap_Inhabited() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; obj* x_4; 
+x_1 = lean::mk_nat_obj(0u);
+x_2 = lean::mk_empty_array(x_1);
+x_3 = lean::mk_string("");
+lean::inc(x_2);
+x_4 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_4, 0, x_3);
+lean::cnstr_set(x_4, 1, x_2);
+lean::cnstr_set(x_4, 2, x_2);
+return x_4;
+}
+}
+obj* l___private_init_lean_position_1__ofStringAux___main(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5) {
+_start:
+{
+uint8 x_6; 
+x_6 = lean::string_utf8_at_end(x_1, x_2);
+if (x_6 == 0)
+{
+uint32 x_7; obj* x_8; uint32 x_9; uint8 x_10; 
+x_7 = lean::string_utf8_get(x_1, x_2);
+x_8 = lean::string_utf8_next(x_1, x_2);
+lean::dec(x_2);
+x_9 = 10;
+x_10 = x_7 == x_9;
+if (x_10 == 0)
+{
+x_2 = x_8;
+goto _start;
+}
+else
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; 
+x_12 = lean::mk_nat_obj(1u);
+x_13 = lean::nat_add(x_3, x_12);
+lean::dec(x_3);
+lean::inc(x_8);
+x_14 = lean::array_push(x_4, x_8);
+lean::inc(x_13);
+x_15 = lean::array_push(x_5, x_13);
+x_2 = x_8;
+x_3 = x_13;
+x_4 = x_14;
+x_5 = x_15;
+goto _start;
+}
+}
+else
+{
+obj* x_17; obj* x_18; obj* x_19; 
+x_17 = lean::array_push(x_4, x_2);
+x_18 = lean::array_push(x_5, x_3);
+x_19 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_19, 0, x_1);
+lean::cnstr_set(x_19, 1, x_17);
+lean::cnstr_set(x_19, 2, x_18);
+return x_19;
+}
+}
+}
+obj* l___private_init_lean_position_1__ofStringAux(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5) {
+_start:
+{
+obj* x_6; 
+x_6 = l___private_init_lean_position_1__ofStringAux___main(x_1, x_2, x_3, x_4, x_5);
+return x_6;
+}
+}
+obj* _init_l_Lean_FileMap_ofString___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::mk_nat_obj(0u);
+x_2 = lean::mk_empty_array(x_1);
+x_3 = lean::array_push(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_FileMap_ofString___closed__2() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; obj* x_4; 
+x_1 = lean::mk_nat_obj(0u);
+x_2 = lean::mk_empty_array(x_1);
+x_3 = lean::mk_nat_obj(1u);
+x_4 = lean::array_push(x_2, x_3);
+return x_4;
+}
+}
+obj* l_Lean_FileMap_ofString(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; obj* x_4; obj* x_5; obj* x_6; 
+x_2 = lean::mk_nat_obj(0u);
+x_3 = lean::mk_nat_obj(1u);
+x_4 = l_Lean_FileMap_ofString___closed__1;
+x_5 = l_Lean_FileMap_ofString___closed__2;
+x_6 = l___private_init_lean_position_1__ofStringAux___main(x_1, x_2, x_3, x_4, x_5);
+return x_6;
+}
+}
+obj* l___private_init_lean_position_2__toColumnAux___main(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+uint8 x_5; 
+x_5 = lean::nat_dec_eq(x_3, x_2);
+if (x_5 == 0)
+{
+uint8 x_6; 
+x_6 = lean::string_utf8_at_end(x_1, x_3);
+if (x_6 == 0)
+{
+obj* x_7; obj* x_8; obj* x_9; 
+x_7 = lean::string_utf8_next(x_1, x_3);
+lean::dec(x_3);
+x_8 = lean::mk_nat_obj(1u);
+x_9 = lean::nat_add(x_4, x_8);
+lean::dec(x_4);
+x_3 = x_7;
+x_4 = x_9;
+goto _start;
+}
+else
+{
+lean::dec(x_3);
+return x_4;
+}
+}
+else
+{
+lean::dec(x_3);
+return x_4;
+}
+}
+}
+obj* l___private_init_lean_position_2__toColumnAux___main___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; 
+x_5 = l___private_init_lean_position_2__toColumnAux___main(x_1, x_2, x_3, x_4);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_5;
+}
+}
+obj* l___private_init_lean_position_2__toColumnAux(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5) {
+_start:
+{
+obj* x_6; 
+x_6 = l___private_init_lean_position_2__toColumnAux___main(x_1, x_3, x_4, x_5);
+return x_6;
+}
+}
+obj* l___private_init_lean_position_2__toColumnAux___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5) {
+_start:
+{
+obj* x_6; 
+x_6 = l___private_init_lean_position_2__toColumnAux(x_1, x_2, x_3, x_4, x_5);
+lean::dec(x_3);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_6;
+}
+}
+obj* l___private_init_lean_position_3__toPositionAux___main(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; uint8 x_11; 
+x_7 = l_Nat_Inhabited;
+x_8 = lean::array_get(x_7, x_2, x_5);
+x_9 = lean::mk_nat_obj(1u);
+x_10 = lean::nat_add(x_5, x_9);
+x_11 = lean::nat_dec_eq(x_6, x_10);
+lean::dec(x_10);
+if (x_11 == 0)
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; uint8 x_16; 
+lean::dec(x_8);
+x_12 = lean::nat_add(x_5, x_6);
+x_13 = lean::mk_nat_obj(2u);
+x_14 = lean::nat_div(x_12, x_13);
+lean::dec(x_12);
+x_15 = lean::array_get(x_7, x_2, x_14);
+x_16 = lean::nat_dec_eq(x_4, x_15);
+if (x_16 == 0)
+{
+uint8 x_17; 
+x_17 = lean::nat_dec_lt(x_15, x_4);
+lean::dec(x_15);
+if (x_17 == 0)
+{
+lean::dec(x_6);
+x_6 = x_14;
+goto _start;
+}
+else
+{
+lean::dec(x_5);
+x_5 = x_14;
+goto _start;
+}
+}
+else
+{
+obj* x_20; obj* x_21; obj* x_22; 
+lean::dec(x_15);
+lean::dec(x_6);
+lean::dec(x_5);
+x_20 = lean::array_get(x_7, x_3, x_14);
+lean::dec(x_14);
+x_21 = lean::mk_nat_obj(0u);
+x_22 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_22, 0, x_20);
+lean::cnstr_set(x_22, 1, x_21);
+return x_22;
+}
+}
+else
+{
+obj* x_23; obj* x_24; obj* x_25; obj* x_26; 
+lean::dec(x_6);
+x_23 = lean::array_get(x_7, x_3, x_5);
+lean::dec(x_5);
+x_24 = lean::mk_nat_obj(0u);
+x_25 = l___private_init_lean_position_2__toColumnAux___main(x_1, x_4, x_8, x_24);
+x_26 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_26, 0, x_23);
+lean::cnstr_set(x_26, 1, x_25);
+return x_26;
+}
+}
+}
+obj* l___private_init_lean_position_3__toPositionAux___main___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; 
+x_7 = l___private_init_lean_position_3__toPositionAux___main(x_1, x_2, x_3, x_4, x_5, x_6);
+lean::dec(x_4);
+lean::dec(x_3);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_7;
+}
+}
+obj* l___private_init_lean_position_3__toPositionAux(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; 
+x_7 = l___private_init_lean_position_3__toPositionAux___main(x_1, x_2, x_3, x_4, x_5, x_6);
+return x_7;
+}
+}
+obj* l___private_init_lean_position_3__toPositionAux___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; 
+x_7 = l___private_init_lean_position_3__toPositionAux(x_1, x_2, x_3, x_4, x_5, x_6);
+lean::dec(x_4);
+lean::dec(x_3);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_7;
+}
+}
+obj* l_Lean_FileMap_toPosition___main(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; obj* x_8; obj* x_9; obj* x_10; 
+x_3 = lean::cnstr_get(x_1, 0);
+x_4 = lean::cnstr_get(x_1, 1);
+x_5 = lean::cnstr_get(x_1, 2);
+x_6 = lean::array_get_size(x_4);
+x_7 = lean::mk_nat_obj(1u);
+x_8 = lean::nat_sub(x_6, x_7);
+lean::dec(x_6);
+x_9 = lean::mk_nat_obj(0u);
+x_10 = l___private_init_lean_position_3__toPositionAux___main(x_3, x_4, x_5, x_2, x_9, x_8);
+return x_10;
+}
+}
+obj* l_Lean_FileMap_toPosition___main___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_FileMap_toPosition___main(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_FileMap_toPosition(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_FileMap_toPosition___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_FileMap_toPosition___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_FileMap_toPosition(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_String_toFileMap(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_FileMap_ofString(x_1);
+return x_2;
+}
+}
 obj* initialize_init_data_nat_default(obj*);
 obj* initialize_init_data_rbmap_default(obj*);
 obj* initialize_init_lean_format(obj*);
@@ -250,5 +615,11 @@ l_Lean_Position_Lean_HasFormat___closed__2 = _init_l_Lean_Position_Lean_HasForma
 lean::mark_persistent(l_Lean_Position_Lean_HasFormat___closed__2);
 l_Lean_Position_Inhabited = _init_l_Lean_Position_Inhabited();
 lean::mark_persistent(l_Lean_Position_Inhabited);
+l_Lean_FileMap_Inhabited = _init_l_Lean_FileMap_Inhabited();
+lean::mark_persistent(l_Lean_FileMap_Inhabited);
+l_Lean_FileMap_ofString___closed__1 = _init_l_Lean_FileMap_ofString___closed__1();
+lean::mark_persistent(l_Lean_FileMap_ofString___closed__1);
+l_Lean_FileMap_ofString___closed__2 = _init_l_Lean_FileMap_ofString___closed__2();
+lean::mark_persistent(l_Lean_FileMap_ofString___closed__2);
 return w;
 }
diff --git a/src/stage0/init/lean/syntax.cpp b/src/stage0/init/lean/syntax.cpp
new file mode 100644
index 0000000000..369ba63506
--- /dev/null
+++ b/src/stage0/init/lean/syntax.cpp
@@ -0,0 +1,5014 @@
+// Lean compiler output
+// Module: init.lean.syntax
+// Imports: init.lean.name init.lean.format init.data.array.default
+#include "runtime/object.h"
+#include "runtime/apply.h"
+typedef lean::object obj;    typedef lean::usize  usize;
+typedef lean::uint8  uint8;  typedef lean::uint16 uint16;
+typedef lean::uint32 uint32; typedef lean::uint64 uint64;
+#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
+obj* l_Lean_mkChoiceKind(obj*);
+obj* l_Lean_SyntaxNodeKind_fix___main(obj*, obj*);
+obj* l_unsafeCast(obj*, obj*, obj*, obj*);
+obj* l_Lean_mkManyKind(obj*);
+obj* l_Lean_Syntax_getHeadInfo___boxed(obj*);
+obj* l_Lean_Syntax_replace(obj*, obj*, obj*);
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1(obj*, obj*, obj*, obj*);
+extern "C" uint8 lean_name_dec_eq(obj*, obj*);
+obj* l_Lean_Syntax_reprint___main___boxed(obj*);
+obj* l_Lean_Syntax_flipScopes___rarg(obj*);
+obj* l_Lean_mkNullKind(obj*);
+extern obj* l_Array_empty___closed__1;
+namespace lean {
+obj* nat_sub(obj*, obj*);
+}
+obj* l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1___boxed(obj*, obj*);
+obj* l_Lean_stxInh;
+obj* l_Lean_mkHoleKind___closed__1;
+obj* l_Lean_Syntax_mreplace___main___at_Lean_Syntax_replace___spec__1(obj*, obj*);
+obj* l_Lean_mkHoleKind(obj*);
+namespace lean {
+obj* mk_syntax_atom_core(obj*);
+}
+extern obj* l_Lean_Format_paren___closed__2;
+obj* l_Lean_Syntax_formatStx___main___closed__5;
+obj* l_Lean_Syntax_isOfKind___boxed(obj*, obj*);
+obj* l_Lean_withArgs___rarg(obj*, obj*);
+obj* l_Lean_Syntax_toSyntaxNode(obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_updateLeading___spec__2(obj*, obj*, obj*);
+obj* l_Lean_Format_group___main(obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_fixKinds___main___spec__1(obj*, obj*, obj*);
+obj* l_Lean_mkManyKind___closed__1;
+obj* l___private_init_lean_syntax_3__reprintLeaf___main___boxed(obj*, obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1(obj*);
+obj* l___private_init_lean_syntax_3__reprintLeaf(obj*, obj*);
+obj* l_Lean_Syntax_replace___boxed(obj*, obj*, obj*);
+obj* l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(obj*, obj*);
+obj* l_Function_comp___rarg(obj*, obj*, obj*);
+obj* l_Lean_Syntax_reprint___main(obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_toSyntaxNode___spec__1(obj*, obj*);
+obj* l_List_reverse___rarg(obj*);
+uint8 l_Lean_stxKindBeq(obj*, obj*);
+obj* l_Lean_Syntax_formatStx___main(obj*);
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(obj*, obj*);
+uint8 l_Lean_Syntax_isOfKind___main(obj*, obj*);
+obj* l_Lean_Syntax_updateTrailing(obj*, obj*);
+obj* l_Lean_updateArgs(obj*, obj*);
+obj* l_Lean_Syntax_fixKinds(obj*, obj*);
+obj* l_Lean_MacroScopes_flip(obj*, obj*);
+obj* l_Lean_Name_toStringWithSep___main(obj*, obj*);
+obj* l___private_init_lean_syntax_2__updateLeadingAux___main(obj*, obj*);
+obj* l_Lean_nameToKindTable;
+obj* l_Lean_Syntax_updateTrailing___main(obj*, obj*);
+obj* l_Lean_stxKindInh;
+extern obj* l_Lean_Format_sbracket___closed__1;
+obj* l_IO_Prim_Ref_set(obj*, obj*, obj*, obj*);
+obj* l_Lean_Syntax_isIdent___main___boxed(obj*);
+obj* l_Lean_Syntax_reprint___boxed(obj*);
+obj* l_Lean_Syntax_formatStx___main___closed__2;
+obj* l_Lean_nextKind___closed__1;
+obj* l_Lean_Syntax_flipScopes___main(obj*);
+obj* l_Lean_Syntax_HasToString;
+obj* l_Lean_Syntax_formatStx___main___closed__4;
+obj* l_Lean_SyntaxNodeKind_fix(obj*, obj*);
+obj* l_Nat_decEq___boxed(obj*, obj*);
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2(obj*, obj*, obj*, obj*);
+extern obj* l_Lean_Format_join___closed__1;
+obj* l_Lean_nextKind___closed__2;
+obj* l_Lean_nextUniqId;
+obj* l_Lean_SourceInfo_updateTrailing(obj*, obj*);
+obj* l___private_init_lean_syntax_1__updateInfo___main(obj*, obj*);
+obj* l_Array_toList___rarg(obj*);
+obj* l_Lean_Syntax_replace___rarg(obj*, obj*);
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__4(obj*);
+obj* l_Nat_repr(obj*);
+obj* l_Lean_manyKind;
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__3(obj*, obj*, obj*, obj*, obj*, obj*, obj*);
+extern obj* l_Lean_Format_sbracket___closed__2;
+obj* l_Lean_Syntax_mreplace___main___rarg(obj*, obj*, obj*);
+obj* l_Lean_Syntax_reprint___main___closed__1;
+obj* l_Lean_Syntax_mreplace___boxed(obj*);
+obj* l_Lean_unreachIsNodeIdent___boxed(obj*, obj*, obj*, obj*, obj*, obj*, obj*);
+obj* l_Lean_mkChoiceKind___closed__1;
+obj* l_Lean_MacroScope_DecidableEq;
+obj* l_Lean_stxKindBeq___boxed(obj*, obj*);
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(obj*);
+obj* l_Lean_Syntax_fixKinds___main(obj*, obj*);
+obj* l_Lean_Syntax_getPos___boxed(obj*);
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1___boxed(obj*, obj*, obj*, obj*);
+obj* l_Lean_Syntax_Lean_HasFormat;
+obj* l_Lean_mkNullKind___closed__1;
+obj* l_Lean_SyntaxNodeKind_fix___main___closed__1;
+obj* l_Lean_Syntax_formatStx(obj*);
+namespace lean {
+obj* string_append(obj*, obj*);
+}
+obj* l_Lean_mkOptionSomeKind(obj*);
+obj* l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1___boxed(obj*, obj*);
+obj* l___private_init_lean_syntax_2__updateLeadingAux(obj*, obj*);
+extern obj* l_Lean_Format_paren___closed__1;
+obj* l_Lean_Syntax_mreplace___main___at_Lean_Syntax_updateLeading___spec__1(obj*, obj*);
+uint8 l_Lean_Syntax_isOfKind(obj*, obj*);
+obj* l_Lean_Syntax_getHeadInfo___main(obj*);
+namespace lean {
+uint8 nat_dec_lt(obj*, obj*);
+}
+obj* l_Lean_mkOptionSomeKind___closed__1;
+obj* l_Lean_Syntax_formatStx___main___closed__1;
+uint8 l_Lean_Syntax_isIdent___main(obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1(obj*, obj*, obj*, obj*, obj*, obj*);
+extern obj* l_Char_HasRepr___closed__1;
+obj* l_Lean_nextKind(obj*, obj*);
+obj* l_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(obj*, obj*, obj*);
+obj* l_Lean_unreachIsNodeAtom(obj*, obj*, obj*, obj*);
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__2(obj*, obj*, obj*, obj*);
+obj* l_List_append___rarg(obj*, obj*);
+obj* l_Array_fget(obj*, obj*, obj*);
+extern "C" obj* lean_name_mk_string(obj*, obj*);
+obj* l_Lean_Syntax_formatStx___main___closed__3;
+obj* l_Lean_natHasFormat(obj*);
+namespace lean {
+obj* nat_add(obj*, obj*);
+}
+extern obj* l_Lean_Format_paren___closed__3;
+obj* l_Lean_nullKind;
+uint8 l_Lean_NameMap_contains___rarg(obj*, obj*);
+obj* l_Lean_choiceKind;
+namespace lean {
+uint8 nat_dec_eq(obj*, obj*);
+}
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__1(obj*, obj*, obj*);
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__5(obj*);
+obj* l_Lean_Syntax_reprint(obj*);
+obj* l_Lean_Syntax_getHeadInfo(obj*);
+obj* l_Lean_Syntax_mreplace___rarg(obj*, obj*, obj*);
+obj* l_Lean_unreachIsNodeMissing(obj*, obj*);
+namespace lean {
+uint8 string_dec_eq(obj*, obj*);
+}
+obj* l_Lean_HasRepr___lambda__1(obj*);
+obj* l_IO_Prim_mkRef(obj*, obj*, obj*);
+obj* l_Lean_mkOptionNoneKind___closed__1;
+uint8 l_Lean_Syntax_isIdent(obj*);
+obj* l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1(obj*, obj*);
+obj* l_Lean_Syntax_updateLeading(obj*);
+obj* l_Lean_mkOptionNoneKind(obj*);
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2___boxed(obj*, obj*);
+obj* l_Lean_optionNoneKind;
+obj* l___private_init_lean_syntax_1__updateInfo(obj*, obj*);
+obj* l_Lean_Syntax_flipScopes(obj*);
+obj* l_Lean_optionSomeKind;
+obj* l_Lean_Syntax_reprint___main___closed__2;
+obj* l_Lean_Name_replacePrefix___main(obj*, obj*, obj*);
+extern obj* l_Lean_Format_sbracket___closed__3;
+obj* l_Lean_MacroScope_Lean_HasFormat;
+extern obj* l_Lean_formatKVMap___closed__1;
+obj* l_IO_Prim_Ref_get(obj*, obj*, obj*);
+uint8 l_Lean_Name_quickLt(obj*, obj*);
+obj* l_Lean_mkNameToKindTable(obj*);
+obj* l_Lean_Syntax_flipScopes___boxed(obj*);
+obj* l_Lean_Syntax_getPos(obj*);
+obj* l_Array_size(obj*, obj*);
+obj* l_Array_fset(obj*, obj*, obj*, obj*);
+obj* l_Array_get(obj*, obj*, obj*, obj*);
+namespace lean {
+obj* mk_syntax_list_core(obj*);
+}
+obj* l___private_init_lean_syntax_3__reprintLeaf___boxed(obj*, obj*);
+obj* l_Lean_mkUniqIdRef(obj*);
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__3(obj*, obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg(obj*, obj*, obj*, obj*);
+obj* l_Lean_unreachIsNodeAtom___boxed(obj*, obj*, obj*, obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1___boxed(obj*, obj*, obj*, obj*, obj*, obj*);
+extern obj* l_Lean_formatDataValue___main___closed__3;
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___boxed(obj*);
+extern obj* l_Lean_Name_toString___closed__1;
+namespace lean {
+obj* string_utf8_extract(obj*, obj*, obj*);
+}
+obj* l_Lean_Syntax_isOfKind___main___boxed(obj*, obj*);
+namespace lean {
+obj* string_utf8_byte_size(obj*);
+}
+obj* l_Lean_Syntax_mreplace___main___boxed(obj*);
+obj* l_Array_set(obj*, obj*, obj*, obj*);
+obj* l___private_init_lean_syntax_3__reprintLeaf___main(obj*, obj*);
+obj* l_Lean_MacroScopes_flip___main(obj*, obj*);
+obj* l_Lean_Syntax_formatStx___main___closed__6;
+obj* l_String_quote(obj*);
+obj* l_Lean_Syntax_mreplace(obj*);
+obj* l_Lean_Syntax_mreplace___main(obj*);
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2___boxed(obj*, obj*, obj*, obj*);
+obj* l_Lean_withArgs(obj*);
+obj* l_Lean_MacroScopes_flip___boxed(obj*, obj*);
+obj* l_Array_ummapAux___main___at_Lean_Syntax_replace___spec__2(obj*, obj*, obj*);
+obj* l_Lean_Syntax_toSyntaxNode___rarg(obj*, obj*, obj*);
+obj* l_Lean_Syntax_isIdent___boxed(obj*);
+obj* l_Lean_Syntax_getHeadInfo___main___boxed(obj*);
+obj* l_Lean_SourceInfo_updateTrailing___main(obj*, obj*);
+namespace lean {
+obj* mk_syntax_ident_core(obj*);
+}
+obj* l_Lean_Syntax_toSyntaxNode___rarg___boxed(obj*, obj*, obj*);
+obj* l_Lean_unreachIsNodeIdent(obj*, obj*, obj*, obj*, obj*, obj*, obj*);
+extern obj* l_String_splitAux___main___closed__1;
+obj* l_Lean_MacroScopes_flip___main___boxed(obj*, obj*);
+namespace lean {
+obj* string_length(obj*);
+}
+obj* _init_l_Lean_MacroScope_DecidableEq() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::alloc_closure(reinterpret_cast<void*>(l_Nat_decEq___boxed), 2, 0);
+return x_1;
+}
+}
+obj* _init_l_Lean_MacroScope_Lean_HasFormat() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_natHasFormat), 1, 0);
+return x_1;
+}
+}
+obj* l_Lean_SourceInfo_updateTrailing___main(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; 
+x_4 = lean::cnstr_get(x_1, 2);
+lean::dec(x_4);
+lean::cnstr_set(x_1, 2, x_2);
+return x_1;
+}
+else
+{
+obj* x_5; obj* x_6; obj* x_7; 
+x_5 = lean::cnstr_get(x_1, 0);
+x_6 = lean::cnstr_get(x_1, 1);
+lean::inc(x_6);
+lean::inc(x_5);
+lean::dec(x_1);
+x_7 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_7, 0, x_5);
+lean::cnstr_set(x_7, 1, x_6);
+lean::cnstr_set(x_7, 2, x_2);
+return x_7;
+}
+}
+}
+obj* l_Lean_SourceInfo_updateTrailing(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_SourceInfo_updateTrailing___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkUniqIdRef(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = lean::mk_nat_obj(0u);
+x_3 = lean::io_mk_ref(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_stxKindInh() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_nat_obj(0u);
+x_3 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_3, 0, x_1);
+lean::cnstr_set(x_3, 1, x_2);
+return x_3;
+}
+}
+uint8 l_Lean_stxKindBeq(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; obj* x_4; uint8 x_5; 
+x_3 = lean::cnstr_get(x_1, 1);
+x_4 = lean::cnstr_get(x_2, 1);
+x_5 = lean::nat_dec_eq(x_3, x_4);
+return x_5;
+}
+}
+obj* l_Lean_stxKindBeq___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; obj* x_4; 
+x_3 = l_Lean_stxKindBeq(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+x_4 = lean::box(x_3);
+return x_4;
+}
+}
+obj* l_Lean_mkNameToKindTable(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = lean::box(0);
+x_3 = lean::io_mk_ref(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_nextKind___closed__1() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::mk_string("kind '");
+return x_1;
+}
+}
+obj* _init_l_Lean_nextKind___closed__2() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::mk_string("' already exists");
+return x_1;
+}
+}
+obj* l_Lean_nextKind(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; obj* x_4; 
+x_3 = l_Lean_nameToKindTable;
+x_4 = lean::io_ref_get(x_3, x_2);
+if (lean::obj_tag(x_4) == 0)
+{
+uint8 x_5; 
+x_5 = !lean::is_exclusive(x_4);
+if (x_5 == 0)
+{
+obj* x_6; uint8 x_7; 
+x_6 = lean::cnstr_get(x_4, 0);
+x_7 = l_Lean_NameMap_contains___rarg(x_6, x_1);
+if (x_7 == 0)
+{
+obj* x_8; obj* x_9; obj* x_10; 
+x_8 = lean::box(0);
+lean::cnstr_set(x_4, 0, x_8);
+x_9 = l_Lean_nextUniqId;
+x_10 = lean::io_ref_get(x_9, x_4);
+if (lean::obj_tag(x_10) == 0)
+{
+uint8 x_11; 
+x_11 = !lean::is_exclusive(x_10);
+if (x_11 == 0)
+{
+obj* x_12; obj* x_13; obj* x_14; 
+x_12 = lean::cnstr_get(x_10, 0);
+lean::cnstr_set(x_10, 0, x_8);
+lean::inc(x_12);
+lean::inc(x_1);
+x_13 = l_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_6, x_1, x_12);
+x_14 = lean::io_ref_set(x_3, x_13, x_10);
+if (lean::obj_tag(x_14) == 0)
+{
+uint8 x_15; 
+x_15 = !lean::is_exclusive(x_14);
+if (x_15 == 0)
+{
+obj* x_16; obj* x_17; obj* x_18; obj* x_19; 
+x_16 = lean::cnstr_get(x_14, 0);
+lean::dec(x_16);
+lean::cnstr_set(x_14, 0, x_8);
+x_17 = lean::mk_nat_obj(1u);
+x_18 = lean::nat_add(x_12, x_17);
+x_19 = lean::io_ref_set(x_9, x_18, x_14);
+if (lean::obj_tag(x_19) == 0)
+{
+uint8 x_20; 
+x_20 = !lean::is_exclusive(x_19);
+if (x_20 == 0)
+{
+obj* x_21; obj* x_22; 
+x_21 = lean::cnstr_get(x_19, 0);
+lean::dec(x_21);
+x_22 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_22, 0, x_1);
+lean::cnstr_set(x_22, 1, x_12);
+lean::cnstr_set(x_19, 0, x_22);
+return x_19;
+}
+else
+{
+obj* x_23; obj* x_24; obj* x_25; 
+x_23 = lean::cnstr_get(x_19, 1);
+lean::inc(x_23);
+lean::dec(x_19);
+x_24 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_24, 0, x_1);
+lean::cnstr_set(x_24, 1, x_12);
+x_25 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_25, 0, x_24);
+lean::cnstr_set(x_25, 1, x_23);
+return x_25;
+}
+}
+else
+{
+uint8 x_26; 
+lean::dec(x_12);
+lean::dec(x_1);
+x_26 = !lean::is_exclusive(x_19);
+if (x_26 == 0)
+{
+return x_19;
+}
+else
+{
+obj* x_27; obj* x_28; obj* x_29; 
+x_27 = lean::cnstr_get(x_19, 0);
+x_28 = lean::cnstr_get(x_19, 1);
+lean::inc(x_28);
+lean::inc(x_27);
+lean::dec(x_19);
+x_29 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_29, 0, x_27);
+lean::cnstr_set(x_29, 1, x_28);
+return x_29;
+}
+}
+}
+else
+{
+obj* x_30; obj* x_31; obj* x_32; obj* x_33; obj* x_34; 
+x_30 = lean::cnstr_get(x_14, 1);
+lean::inc(x_30);
+lean::dec(x_14);
+x_31 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_31, 0, x_8);
+lean::cnstr_set(x_31, 1, x_30);
+x_32 = lean::mk_nat_obj(1u);
+x_33 = lean::nat_add(x_12, x_32);
+x_34 = lean::io_ref_set(x_9, x_33, x_31);
+if (lean::obj_tag(x_34) == 0)
+{
+obj* x_35; obj* x_36; obj* x_37; obj* x_38; 
+x_35 = lean::cnstr_get(x_34, 1);
+lean::inc(x_35);
+if (lean::is_exclusive(x_34)) {
+ lean::cnstr_release(x_34, 0);
+ lean::cnstr_release(x_34, 1);
+ x_36 = x_34;
+} else {
+ lean::dec_ref(x_34);
+ x_36 = lean::box(0);
+}
+x_37 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_37, 0, x_1);
+lean::cnstr_set(x_37, 1, x_12);
+if (lean::is_scalar(x_36)) {
+ x_38 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_38 = x_36;
+}
+lean::cnstr_set(x_38, 0, x_37);
+lean::cnstr_set(x_38, 1, x_35);
+return x_38;
+}
+else
+{
+obj* x_39; obj* x_40; obj* x_41; obj* x_42; 
+lean::dec(x_12);
+lean::dec(x_1);
+x_39 = lean::cnstr_get(x_34, 0);
+lean::inc(x_39);
+x_40 = lean::cnstr_get(x_34, 1);
+lean::inc(x_40);
+if (lean::is_exclusive(x_34)) {
+ lean::cnstr_release(x_34, 0);
+ lean::cnstr_release(x_34, 1);
+ x_41 = x_34;
+} else {
+ lean::dec_ref(x_34);
+ x_41 = lean::box(0);
+}
+if (lean::is_scalar(x_41)) {
+ x_42 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_42 = x_41;
+}
+lean::cnstr_set(x_42, 0, x_39);
+lean::cnstr_set(x_42, 1, x_40);
+return x_42;
+}
+}
+}
+else
+{
+uint8 x_43; 
+lean::dec(x_12);
+lean::dec(x_1);
+x_43 = !lean::is_exclusive(x_14);
+if (x_43 == 0)
+{
+return x_14;
+}
+else
+{
+obj* x_44; obj* x_45; obj* x_46; 
+x_44 = lean::cnstr_get(x_14, 0);
+x_45 = lean::cnstr_get(x_14, 1);
+lean::inc(x_45);
+lean::inc(x_44);
+lean::dec(x_14);
+x_46 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_46, 0, x_44);
+lean::cnstr_set(x_46, 1, x_45);
+return x_46;
+}
+}
+}
+else
+{
+obj* x_47; obj* x_48; obj* x_49; obj* x_50; obj* x_51; 
+x_47 = lean::cnstr_get(x_10, 0);
+x_48 = lean::cnstr_get(x_10, 1);
+lean::inc(x_48);
+lean::inc(x_47);
+lean::dec(x_10);
+x_49 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_49, 0, x_8);
+lean::cnstr_set(x_49, 1, x_48);
+lean::inc(x_47);
+lean::inc(x_1);
+x_50 = l_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_6, x_1, x_47);
+x_51 = lean::io_ref_set(x_3, x_50, x_49);
+if (lean::obj_tag(x_51) == 0)
+{
+obj* x_52; obj* x_53; obj* x_54; obj* x_55; obj* x_56; obj* x_57; 
+x_52 = lean::cnstr_get(x_51, 1);
+lean::inc(x_52);
+if (lean::is_exclusive(x_51)) {
+ lean::cnstr_release(x_51, 0);
+ lean::cnstr_release(x_51, 1);
+ x_53 = x_51;
+} else {
+ lean::dec_ref(x_51);
+ x_53 = lean::box(0);
+}
+if (lean::is_scalar(x_53)) {
+ x_54 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_54 = x_53;
+}
+lean::cnstr_set(x_54, 0, x_8);
+lean::cnstr_set(x_54, 1, x_52);
+x_55 = lean::mk_nat_obj(1u);
+x_56 = lean::nat_add(x_47, x_55);
+x_57 = lean::io_ref_set(x_9, x_56, x_54);
+if (lean::obj_tag(x_57) == 0)
+{
+obj* x_58; obj* x_59; obj* x_60; obj* x_61; 
+x_58 = lean::cnstr_get(x_57, 1);
+lean::inc(x_58);
+if (lean::is_exclusive(x_57)) {
+ lean::cnstr_release(x_57, 0);
+ lean::cnstr_release(x_57, 1);
+ x_59 = x_57;
+} else {
+ lean::dec_ref(x_57);
+ x_59 = lean::box(0);
+}
+x_60 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_60, 0, x_1);
+lean::cnstr_set(x_60, 1, x_47);
+if (lean::is_scalar(x_59)) {
+ x_61 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_61 = x_59;
+}
+lean::cnstr_set(x_61, 0, x_60);
+lean::cnstr_set(x_61, 1, x_58);
+return x_61;
+}
+else
+{
+obj* x_62; obj* x_63; obj* x_64; obj* x_65; 
+lean::dec(x_47);
+lean::dec(x_1);
+x_62 = lean::cnstr_get(x_57, 0);
+lean::inc(x_62);
+x_63 = lean::cnstr_get(x_57, 1);
+lean::inc(x_63);
+if (lean::is_exclusive(x_57)) {
+ lean::cnstr_release(x_57, 0);
+ lean::cnstr_release(x_57, 1);
+ x_64 = x_57;
+} else {
+ lean::dec_ref(x_57);
+ x_64 = lean::box(0);
+}
+if (lean::is_scalar(x_64)) {
+ x_65 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_65 = x_64;
+}
+lean::cnstr_set(x_65, 0, x_62);
+lean::cnstr_set(x_65, 1, x_63);
+return x_65;
+}
+}
+else
+{
+obj* x_66; obj* x_67; obj* x_68; obj* x_69; 
+lean::dec(x_47);
+lean::dec(x_1);
+x_66 = lean::cnstr_get(x_51, 0);
+lean::inc(x_66);
+x_67 = lean::cnstr_get(x_51, 1);
+lean::inc(x_67);
+if (lean::is_exclusive(x_51)) {
+ lean::cnstr_release(x_51, 0);
+ lean::cnstr_release(x_51, 1);
+ x_68 = x_51;
+} else {
+ lean::dec_ref(x_51);
+ x_68 = lean::box(0);
+}
+if (lean::is_scalar(x_68)) {
+ x_69 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_69 = x_68;
+}
+lean::cnstr_set(x_69, 0, x_66);
+lean::cnstr_set(x_69, 1, x_67);
+return x_69;
+}
+}
+}
+else
+{
+uint8 x_70; 
+lean::dec(x_6);
+lean::dec(x_1);
+x_70 = !lean::is_exclusive(x_10);
+if (x_70 == 0)
+{
+return x_10;
+}
+else
+{
+obj* x_71; obj* x_72; obj* x_73; 
+x_71 = lean::cnstr_get(x_10, 0);
+x_72 = lean::cnstr_get(x_10, 1);
+lean::inc(x_72);
+lean::inc(x_71);
+lean::dec(x_10);
+x_73 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_73, 0, x_71);
+lean::cnstr_set(x_73, 1, x_72);
+return x_73;
+}
+}
+}
+else
+{
+obj* x_74; obj* x_75; obj* x_76; obj* x_77; obj* x_78; obj* x_79; 
+lean::dec(x_6);
+x_74 = l_Lean_Name_toString___closed__1;
+x_75 = l_Lean_Name_toStringWithSep___main(x_74, x_1);
+x_76 = l_Lean_nextKind___closed__1;
+x_77 = lean::string_append(x_76, x_75);
+lean::dec(x_75);
+x_78 = l_Lean_nextKind___closed__2;
+x_79 = lean::string_append(x_77, x_78);
+lean::cnstr_set_tag(x_4, 1);
+lean::cnstr_set(x_4, 0, x_79);
+return x_4;
+}
+}
+else
+{
+obj* x_80; obj* x_81; uint8 x_82; 
+x_80 = lean::cnstr_get(x_4, 0);
+x_81 = lean::cnstr_get(x_4, 1);
+lean::inc(x_81);
+lean::inc(x_80);
+lean::dec(x_4);
+x_82 = l_Lean_NameMap_contains___rarg(x_80, x_1);
+if (x_82 == 0)
+{
+obj* x_83; obj* x_84; obj* x_85; obj* x_86; 
+x_83 = lean::box(0);
+x_84 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_84, 0, x_83);
+lean::cnstr_set(x_84, 1, x_81);
+x_85 = l_Lean_nextUniqId;
+x_86 = lean::io_ref_get(x_85, x_84);
+if (lean::obj_tag(x_86) == 0)
+{
+obj* x_87; obj* x_88; obj* x_89; obj* x_90; obj* x_91; obj* x_92; 
+x_87 = lean::cnstr_get(x_86, 0);
+lean::inc(x_87);
+x_88 = lean::cnstr_get(x_86, 1);
+lean::inc(x_88);
+if (lean::is_exclusive(x_86)) {
+ lean::cnstr_release(x_86, 0);
+ lean::cnstr_release(x_86, 1);
+ x_89 = x_86;
+} else {
+ lean::dec_ref(x_86);
+ x_89 = lean::box(0);
+}
+if (lean::is_scalar(x_89)) {
+ x_90 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_90 = x_89;
+}
+lean::cnstr_set(x_90, 0, x_83);
+lean::cnstr_set(x_90, 1, x_88);
+lean::inc(x_87);
+lean::inc(x_1);
+x_91 = l_RBNode_insert___at_Lean_NameMap_insert___spec__1___rarg(x_80, x_1, x_87);
+x_92 = lean::io_ref_set(x_3, x_91, x_90);
+if (lean::obj_tag(x_92) == 0)
+{
+obj* x_93; obj* x_94; obj* x_95; obj* x_96; obj* x_97; obj* x_98; 
+x_93 = lean::cnstr_get(x_92, 1);
+lean::inc(x_93);
+if (lean::is_exclusive(x_92)) {
+ lean::cnstr_release(x_92, 0);
+ lean::cnstr_release(x_92, 1);
+ x_94 = x_92;
+} else {
+ lean::dec_ref(x_92);
+ x_94 = lean::box(0);
+}
+if (lean::is_scalar(x_94)) {
+ x_95 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_95 = x_94;
+}
+lean::cnstr_set(x_95, 0, x_83);
+lean::cnstr_set(x_95, 1, x_93);
+x_96 = lean::mk_nat_obj(1u);
+x_97 = lean::nat_add(x_87, x_96);
+x_98 = lean::io_ref_set(x_85, x_97, x_95);
+if (lean::obj_tag(x_98) == 0)
+{
+obj* x_99; obj* x_100; obj* x_101; obj* x_102; 
+x_99 = lean::cnstr_get(x_98, 1);
+lean::inc(x_99);
+if (lean::is_exclusive(x_98)) {
+ lean::cnstr_release(x_98, 0);
+ lean::cnstr_release(x_98, 1);
+ x_100 = x_98;
+} else {
+ lean::dec_ref(x_98);
+ x_100 = lean::box(0);
+}
+x_101 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_101, 0, x_1);
+lean::cnstr_set(x_101, 1, x_87);
+if (lean::is_scalar(x_100)) {
+ x_102 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_102 = x_100;
+}
+lean::cnstr_set(x_102, 0, x_101);
+lean::cnstr_set(x_102, 1, x_99);
+return x_102;
+}
+else
+{
+obj* x_103; obj* x_104; obj* x_105; obj* x_106; 
+lean::dec(x_87);
+lean::dec(x_1);
+x_103 = lean::cnstr_get(x_98, 0);
+lean::inc(x_103);
+x_104 = lean::cnstr_get(x_98, 1);
+lean::inc(x_104);
+if (lean::is_exclusive(x_98)) {
+ lean::cnstr_release(x_98, 0);
+ lean::cnstr_release(x_98, 1);
+ x_105 = x_98;
+} else {
+ lean::dec_ref(x_98);
+ x_105 = lean::box(0);
+}
+if (lean::is_scalar(x_105)) {
+ x_106 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_106 = x_105;
+}
+lean::cnstr_set(x_106, 0, x_103);
+lean::cnstr_set(x_106, 1, x_104);
+return x_106;
+}
+}
+else
+{
+obj* x_107; obj* x_108; obj* x_109; obj* x_110; 
+lean::dec(x_87);
+lean::dec(x_1);
+x_107 = lean::cnstr_get(x_92, 0);
+lean::inc(x_107);
+x_108 = lean::cnstr_get(x_92, 1);
+lean::inc(x_108);
+if (lean::is_exclusive(x_92)) {
+ lean::cnstr_release(x_92, 0);
+ lean::cnstr_release(x_92, 1);
+ x_109 = x_92;
+} else {
+ lean::dec_ref(x_92);
+ x_109 = lean::box(0);
+}
+if (lean::is_scalar(x_109)) {
+ x_110 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_110 = x_109;
+}
+lean::cnstr_set(x_110, 0, x_107);
+lean::cnstr_set(x_110, 1, x_108);
+return x_110;
+}
+}
+else
+{
+obj* x_111; obj* x_112; obj* x_113; obj* x_114; 
+lean::dec(x_80);
+lean::dec(x_1);
+x_111 = lean::cnstr_get(x_86, 0);
+lean::inc(x_111);
+x_112 = lean::cnstr_get(x_86, 1);
+lean::inc(x_112);
+if (lean::is_exclusive(x_86)) {
+ lean::cnstr_release(x_86, 0);
+ lean::cnstr_release(x_86, 1);
+ x_113 = x_86;
+} else {
+ lean::dec_ref(x_86);
+ x_113 = lean::box(0);
+}
+if (lean::is_scalar(x_113)) {
+ x_114 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_114 = x_113;
+}
+lean::cnstr_set(x_114, 0, x_111);
+lean::cnstr_set(x_114, 1, x_112);
+return x_114;
+}
+}
+else
+{
+obj* x_115; obj* x_116; obj* x_117; obj* x_118; obj* x_119; obj* x_120; obj* x_121; 
+lean::dec(x_80);
+x_115 = l_Lean_Name_toString___closed__1;
+x_116 = l_Lean_Name_toStringWithSep___main(x_115, x_1);
+x_117 = l_Lean_nextKind___closed__1;
+x_118 = lean::string_append(x_117, x_116);
+lean::dec(x_116);
+x_119 = l_Lean_nextKind___closed__2;
+x_120 = lean::string_append(x_118, x_119);
+x_121 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_121, 0, x_120);
+lean::cnstr_set(x_121, 1, x_81);
+return x_121;
+}
+}
+}
+else
+{
+uint8 x_122; 
+lean::dec(x_1);
+x_122 = !lean::is_exclusive(x_4);
+if (x_122 == 0)
+{
+return x_4;
+}
+else
+{
+obj* x_123; obj* x_124; obj* x_125; 
+x_123 = lean::cnstr_get(x_4, 0);
+x_124 = lean::cnstr_get(x_4, 1);
+lean::inc(x_124);
+lean::inc(x_123);
+lean::dec(x_4);
+x_125 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_125, 0, x_123);
+lean::cnstr_set(x_125, 1, x_124);
+return x_125;
+}
+}
+}
+}
+obj* _init_l_Lean_mkNullKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("null");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkNullKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkNullKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_mkChoiceKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("choice");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkChoiceKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkChoiceKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_mkOptionSomeKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("some");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkOptionSomeKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkOptionSomeKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_mkOptionNoneKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("none");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkOptionNoneKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkOptionNoneKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_mkManyKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("many");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkManyKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkManyKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_mkHoleKind___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("hole");
+x_3 = lean_name_mk_string(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_mkHoleKind(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = l_Lean_mkHoleKind___closed__1;
+x_3 = l_Lean_nextKind(x_2, x_1);
+return x_3;
+}
+}
+obj* _init_l_Lean_stxInh() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::box(0);
+return x_1;
+}
+}
+obj* l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_3; 
+x_3 = lean::box(0);
+return x_3;
+}
+else
+{
+obj* x_4; obj* x_5; obj* x_6; obj* x_7; uint8 x_8; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = lean::cnstr_get(x_1, 1);
+x_6 = lean::cnstr_get(x_1, 2);
+x_7 = lean::cnstr_get(x_1, 3);
+x_8 = l_Lean_Name_quickLt(x_2, x_5);
+if (x_8 == 0)
+{
+uint8 x_9; 
+x_9 = l_Lean_Name_quickLt(x_5, x_2);
+if (x_9 == 0)
+{
+obj* x_10; 
+lean::inc(x_6);
+x_10 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_10, 0, x_6);
+return x_10;
+}
+else
+{
+x_1 = x_7;
+goto _start;
+}
+}
+else
+{
+x_1 = x_4;
+goto _start;
+}
+}
+}
+}
+obj* _init_l_Lean_SyntaxNodeKind_fix___main___closed__1() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::mk_string("Error unknown Syntax kind '");
+return x_1;
+}
+}
+obj* l_Lean_SyntaxNodeKind_fix___main(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; obj* x_7; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = lean::cnstr_get(x_1, 1);
+lean::dec(x_5);
+x_6 = l_Lean_nameToKindTable;
+x_7 = lean::io_ref_get(x_6, x_2);
+if (lean::obj_tag(x_7) == 0)
+{
+uint8 x_8; 
+x_8 = !lean::is_exclusive(x_7);
+if (x_8 == 0)
+{
+obj* x_9; obj* x_10; 
+x_9 = lean::cnstr_get(x_7, 0);
+x_10 = l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(x_9, x_4);
+lean::dec(x_9);
+if (lean::obj_tag(x_10) == 0)
+{
+obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; 
+lean::free_heap_obj(x_1);
+x_11 = l_Lean_Name_toString___closed__1;
+x_12 = l_Lean_Name_toStringWithSep___main(x_11, x_4);
+x_13 = l_Lean_SyntaxNodeKind_fix___main___closed__1;
+x_14 = lean::string_append(x_13, x_12);
+lean::dec(x_12);
+x_15 = l_Char_HasRepr___closed__1;
+x_16 = lean::string_append(x_14, x_15);
+lean::cnstr_set_tag(x_7, 1);
+lean::cnstr_set(x_7, 0, x_16);
+return x_7;
+}
+else
+{
+obj* x_17; 
+x_17 = lean::cnstr_get(x_10, 0);
+lean::inc(x_17);
+lean::dec(x_10);
+lean::cnstr_set(x_1, 1, x_17);
+lean::cnstr_set(x_7, 0, x_1);
+return x_7;
+}
+}
+else
+{
+obj* x_18; obj* x_19; obj* x_20; 
+x_18 = lean::cnstr_get(x_7, 0);
+x_19 = lean::cnstr_get(x_7, 1);
+lean::inc(x_19);
+lean::inc(x_18);
+lean::dec(x_7);
+x_20 = l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(x_18, x_4);
+lean::dec(x_18);
+if (lean::obj_tag(x_20) == 0)
+{
+obj* x_21; obj* x_22; obj* x_23; obj* x_24; obj* x_25; obj* x_26; obj* x_27; 
+lean::free_heap_obj(x_1);
+x_21 = l_Lean_Name_toString___closed__1;
+x_22 = l_Lean_Name_toStringWithSep___main(x_21, x_4);
+x_23 = l_Lean_SyntaxNodeKind_fix___main___closed__1;
+x_24 = lean::string_append(x_23, x_22);
+lean::dec(x_22);
+x_25 = l_Char_HasRepr___closed__1;
+x_26 = lean::string_append(x_24, x_25);
+x_27 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_27, 0, x_26);
+lean::cnstr_set(x_27, 1, x_19);
+return x_27;
+}
+else
+{
+obj* x_28; obj* x_29; 
+x_28 = lean::cnstr_get(x_20, 0);
+lean::inc(x_28);
+lean::dec(x_20);
+lean::cnstr_set(x_1, 1, x_28);
+x_29 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_29, 0, x_1);
+lean::cnstr_set(x_29, 1, x_19);
+return x_29;
+}
+}
+}
+else
+{
+uint8 x_30; 
+lean::free_heap_obj(x_1);
+lean::dec(x_4);
+x_30 = !lean::is_exclusive(x_7);
+if (x_30 == 0)
+{
+return x_7;
+}
+else
+{
+obj* x_31; obj* x_32; obj* x_33; 
+x_31 = lean::cnstr_get(x_7, 0);
+x_32 = lean::cnstr_get(x_7, 1);
+lean::inc(x_32);
+lean::inc(x_31);
+lean::dec(x_7);
+x_33 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_33, 0, x_31);
+lean::cnstr_set(x_33, 1, x_32);
+return x_33;
+}
+}
+}
+else
+{
+obj* x_34; obj* x_35; obj* x_36; 
+x_34 = lean::cnstr_get(x_1, 0);
+lean::inc(x_34);
+lean::dec(x_1);
+x_35 = l_Lean_nameToKindTable;
+x_36 = lean::io_ref_get(x_35, x_2);
+if (lean::obj_tag(x_36) == 0)
+{
+obj* x_37; obj* x_38; obj* x_39; obj* x_40; 
+x_37 = lean::cnstr_get(x_36, 0);
+lean::inc(x_37);
+x_38 = lean::cnstr_get(x_36, 1);
+lean::inc(x_38);
+if (lean::is_exclusive(x_36)) {
+ lean::cnstr_release(x_36, 0);
+ lean::cnstr_release(x_36, 1);
+ x_39 = x_36;
+} else {
+ lean::dec_ref(x_36);
+ x_39 = lean::box(0);
+}
+x_40 = l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(x_37, x_34);
+lean::dec(x_37);
+if (lean::obj_tag(x_40) == 0)
+{
+obj* x_41; obj* x_42; obj* x_43; obj* x_44; obj* x_45; obj* x_46; obj* x_47; 
+x_41 = l_Lean_Name_toString___closed__1;
+x_42 = l_Lean_Name_toStringWithSep___main(x_41, x_34);
+x_43 = l_Lean_SyntaxNodeKind_fix___main___closed__1;
+x_44 = lean::string_append(x_43, x_42);
+lean::dec(x_42);
+x_45 = l_Char_HasRepr___closed__1;
+x_46 = lean::string_append(x_44, x_45);
+if (lean::is_scalar(x_39)) {
+ x_47 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_47 = x_39;
+ lean::cnstr_set_tag(x_47, 1);
+}
+lean::cnstr_set(x_47, 0, x_46);
+lean::cnstr_set(x_47, 1, x_38);
+return x_47;
+}
+else
+{
+obj* x_48; obj* x_49; obj* x_50; 
+x_48 = lean::cnstr_get(x_40, 0);
+lean::inc(x_48);
+lean::dec(x_40);
+x_49 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_49, 0, x_34);
+lean::cnstr_set(x_49, 1, x_48);
+if (lean::is_scalar(x_39)) {
+ x_50 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_50 = x_39;
+}
+lean::cnstr_set(x_50, 0, x_49);
+lean::cnstr_set(x_50, 1, x_38);
+return x_50;
+}
+}
+else
+{
+obj* x_51; obj* x_52; obj* x_53; obj* x_54; 
+lean::dec(x_34);
+x_51 = lean::cnstr_get(x_36, 0);
+lean::inc(x_51);
+x_52 = lean::cnstr_get(x_36, 1);
+lean::inc(x_52);
+if (lean::is_exclusive(x_36)) {
+ lean::cnstr_release(x_36, 0);
+ lean::cnstr_release(x_36, 1);
+ x_53 = x_36;
+} else {
+ lean::dec_ref(x_36);
+ x_53 = lean::box(0);
+}
+if (lean::is_scalar(x_53)) {
+ x_54 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_54 = x_53;
+}
+lean::cnstr_set(x_54, 0, x_51);
+lean::cnstr_set(x_54, 1, x_52);
+return x_54;
+}
+}
+}
+}
+obj* l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_RBNode_find___main___at_Lean_SyntaxNodeKind_fix___main___spec__1(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_SyntaxNodeKind_fix(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_SyntaxNodeKind_fix___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_fixKinds___main___spec__1(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; uint8 x_5; 
+x_4 = lean::array_get_size(x_2);
+x_5 = lean::nat_dec_lt(x_1, x_4);
+lean::dec(x_4);
+if (x_5 == 0)
+{
+uint8 x_6; 
+lean::dec(x_1);
+x_6 = !lean::is_exclusive(x_3);
+if (x_6 == 0)
+{
+obj* x_7; obj* x_8; obj* x_9; 
+x_7 = lean::cnstr_get(x_3, 0);
+lean::dec(x_7);
+x_8 = l_Array_empty___closed__1;
+x_9 = x_2;
+lean::cnstr_set(x_3, 0, x_9);
+return x_3;
+}
+else
+{
+obj* x_10; obj* x_11; obj* x_12; obj* x_13; 
+x_10 = lean::cnstr_get(x_3, 1);
+lean::inc(x_10);
+lean::dec(x_3);
+x_11 = l_Array_empty___closed__1;
+x_12 = x_2;
+x_13 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_13, 0, x_12);
+lean::cnstr_set(x_13, 1, x_10);
+return x_13;
+}
+}
+else
+{
+obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_14 = lean::array_fget(x_2, x_1);
+x_15 = lean::box(0);
+lean::inc(x_14);
+x_16 = x_15;
+x_17 = lean::array_fset(x_2, x_1, x_16);
+lean::inc(x_14);
+x_18 = l_Lean_Syntax_fixKinds___main(x_14, x_3);
+if (lean::obj_tag(x_18) == 0)
+{
+uint8 x_19; 
+x_19 = !lean::is_exclusive(x_18);
+if (x_19 == 0)
+{
+obj* x_20; obj* x_21; obj* x_22; obj* x_23; obj* x_24; 
+x_20 = lean::cnstr_get(x_18, 0);
+lean::cnstr_set(x_18, 0, x_15);
+x_21 = lean::mk_nat_obj(1u);
+x_22 = lean::nat_add(x_1, x_21);
+x_23 = x_20;
+x_24 = lean::array_fset(x_17, x_1, x_23);
+lean::dec(x_1);
+x_1 = x_22;
+x_2 = x_24;
+x_3 = x_18;
+goto _start;
+}
+else
+{
+obj* x_26; obj* x_27; obj* x_28; obj* x_29; obj* x_30; obj* x_31; obj* x_32; 
+x_26 = lean::cnstr_get(x_18, 0);
+x_27 = lean::cnstr_get(x_18, 1);
+lean::inc(x_27);
+lean::inc(x_26);
+lean::dec(x_18);
+x_28 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_28, 0, x_15);
+lean::cnstr_set(x_28, 1, x_27);
+x_29 = lean::mk_nat_obj(1u);
+x_30 = lean::nat_add(x_1, x_29);
+x_31 = x_26;
+x_32 = lean::array_fset(x_17, x_1, x_31);
+lean::dec(x_1);
+x_1 = x_30;
+x_2 = x_32;
+x_3 = x_28;
+goto _start;
+}
+}
+else
+{
+uint8 x_34; 
+lean::dec(x_17);
+lean::dec(x_14);
+lean::dec(x_1);
+x_34 = !lean::is_exclusive(x_18);
+if (x_34 == 0)
+{
+return x_18;
+}
+else
+{
+obj* x_35; obj* x_36; obj* x_37; 
+x_35 = lean::cnstr_get(x_18, 0);
+x_36 = lean::cnstr_get(x_18, 1);
+lean::inc(x_36);
+lean::inc(x_35);
+lean::dec(x_18);
+x_37 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_37, 0, x_35);
+lean::cnstr_set(x_37, 1, x_36);
+return x_37;
+}
+}
+}
+}
+}
+obj* l_Lean_Syntax_fixKinds___main(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+if (lean::obj_tag(x_1) == 1)
+{
+uint8 x_9; 
+x_9 = !lean::is_exclusive(x_1);
+if (x_9 == 0)
+{
+obj* x_10; obj* x_11; obj* x_12; obj* x_13; 
+x_10 = lean::cnstr_get(x_1, 0);
+x_11 = lean::cnstr_get(x_1, 1);
+x_12 = lean::cnstr_get(x_1, 2);
+x_13 = l_Lean_SyntaxNodeKind_fix___main(x_10, x_2);
+if (lean::obj_tag(x_13) == 0)
+{
+uint8 x_14; 
+x_14 = !lean::is_exclusive(x_13);
+if (x_14 == 0)
+{
+obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_15 = lean::cnstr_get(x_13, 0);
+x_16 = lean::box(0);
+lean::cnstr_set(x_13, 0, x_16);
+x_17 = lean::mk_nat_obj(0u);
+x_18 = l_Array_ummapAux___main___at_Lean_Syntax_fixKinds___main___spec__1(x_17, x_11, x_13);
+if (lean::obj_tag(x_18) == 0)
+{
+uint8 x_19; 
+x_19 = !lean::is_exclusive(x_18);
+if (x_19 == 0)
+{
+obj* x_20; 
+x_20 = lean::cnstr_get(x_18, 0);
+lean::cnstr_set(x_1, 1, x_20);
+lean::cnstr_set(x_1, 0, x_15);
+lean::cnstr_set(x_18, 0, x_1);
+return x_18;
+}
+else
+{
+obj* x_21; obj* x_22; obj* x_23; 
+x_21 = lean::cnstr_get(x_18, 0);
+x_22 = lean::cnstr_get(x_18, 1);
+lean::inc(x_22);
+lean::inc(x_21);
+lean::dec(x_18);
+lean::cnstr_set(x_1, 1, x_21);
+lean::cnstr_set(x_1, 0, x_15);
+x_23 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_23, 0, x_1);
+lean::cnstr_set(x_23, 1, x_22);
+return x_23;
+}
+}
+else
+{
+uint8 x_24; 
+lean::dec(x_15);
+lean::free_heap_obj(x_1);
+lean::dec(x_12);
+x_24 = !lean::is_exclusive(x_18);
+if (x_24 == 0)
+{
+return x_18;
+}
+else
+{
+obj* x_25; obj* x_26; obj* x_27; 
+x_25 = lean::cnstr_get(x_18, 0);
+x_26 = lean::cnstr_get(x_18, 1);
+lean::inc(x_26);
+lean::inc(x_25);
+lean::dec(x_18);
+x_27 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_27, 0, x_25);
+lean::cnstr_set(x_27, 1, x_26);
+return x_27;
+}
+}
+}
+else
+{
+obj* x_28; obj* x_29; obj* x_30; obj* x_31; obj* x_32; obj* x_33; 
+x_28 = lean::cnstr_get(x_13, 0);
+x_29 = lean::cnstr_get(x_13, 1);
+lean::inc(x_29);
+lean::inc(x_28);
+lean::dec(x_13);
+x_30 = lean::box(0);
+x_31 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_31, 0, x_30);
+lean::cnstr_set(x_31, 1, x_29);
+x_32 = lean::mk_nat_obj(0u);
+x_33 = l_Array_ummapAux___main___at_Lean_Syntax_fixKinds___main___spec__1(x_32, x_11, x_31);
+if (lean::obj_tag(x_33) == 0)
+{
+obj* x_34; obj* x_35; obj* x_36; obj* x_37; 
+x_34 = lean::cnstr_get(x_33, 0);
+lean::inc(x_34);
+x_35 = lean::cnstr_get(x_33, 1);
+lean::inc(x_35);
+if (lean::is_exclusive(x_33)) {
+ lean::cnstr_release(x_33, 0);
+ lean::cnstr_release(x_33, 1);
+ x_36 = x_33;
+} else {
+ lean::dec_ref(x_33);
+ x_36 = lean::box(0);
+}
+lean::cnstr_set(x_1, 1, x_34);
+lean::cnstr_set(x_1, 0, x_28);
+if (lean::is_scalar(x_36)) {
+ x_37 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_37 = x_36;
+}
+lean::cnstr_set(x_37, 0, x_1);
+lean::cnstr_set(x_37, 1, x_35);
+return x_37;
+}
+else
+{
+obj* x_38; obj* x_39; obj* x_40; obj* x_41; 
+lean::dec(x_28);
+lean::free_heap_obj(x_1);
+lean::dec(x_12);
+x_38 = lean::cnstr_get(x_33, 0);
+lean::inc(x_38);
+x_39 = lean::cnstr_get(x_33, 1);
+lean::inc(x_39);
+if (lean::is_exclusive(x_33)) {
+ lean::cnstr_release(x_33, 0);
+ lean::cnstr_release(x_33, 1);
+ x_40 = x_33;
+} else {
+ lean::dec_ref(x_33);
+ x_40 = lean::box(0);
+}
+if (lean::is_scalar(x_40)) {
+ x_41 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_41 = x_40;
+}
+lean::cnstr_set(x_41, 0, x_38);
+lean::cnstr_set(x_41, 1, x_39);
+return x_41;
+}
+}
+}
+else
+{
+uint8 x_42; 
+lean::free_heap_obj(x_1);
+lean::dec(x_12);
+lean::dec(x_11);
+x_42 = !lean::is_exclusive(x_13);
+if (x_42 == 0)
+{
+return x_13;
+}
+else
+{
+obj* x_43; obj* x_44; obj* x_45; 
+x_43 = lean::cnstr_get(x_13, 0);
+x_44 = lean::cnstr_get(x_13, 1);
+lean::inc(x_44);
+lean::inc(x_43);
+lean::dec(x_13);
+x_45 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_45, 0, x_43);
+lean::cnstr_set(x_45, 1, x_44);
+return x_45;
+}
+}
+}
+else
+{
+obj* x_46; obj* x_47; obj* x_48; obj* x_49; 
+x_46 = lean::cnstr_get(x_1, 0);
+x_47 = lean::cnstr_get(x_1, 1);
+x_48 = lean::cnstr_get(x_1, 2);
+lean::inc(x_48);
+lean::inc(x_47);
+lean::inc(x_46);
+lean::dec(x_1);
+x_49 = l_Lean_SyntaxNodeKind_fix___main(x_46, x_2);
+if (lean::obj_tag(x_49) == 0)
+{
+obj* x_50; obj* x_51; obj* x_52; obj* x_53; obj* x_54; obj* x_55; obj* x_56; 
+x_50 = lean::cnstr_get(x_49, 0);
+lean::inc(x_50);
+x_51 = lean::cnstr_get(x_49, 1);
+lean::inc(x_51);
+if (lean::is_exclusive(x_49)) {
+ lean::cnstr_release(x_49, 0);
+ lean::cnstr_release(x_49, 1);
+ x_52 = x_49;
+} else {
+ lean::dec_ref(x_49);
+ x_52 = lean::box(0);
+}
+x_53 = lean::box(0);
+if (lean::is_scalar(x_52)) {
+ x_54 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_54 = x_52;
+}
+lean::cnstr_set(x_54, 0, x_53);
+lean::cnstr_set(x_54, 1, x_51);
+x_55 = lean::mk_nat_obj(0u);
+x_56 = l_Array_ummapAux___main___at_Lean_Syntax_fixKinds___main___spec__1(x_55, x_47, x_54);
+if (lean::obj_tag(x_56) == 0)
+{
+obj* x_57; obj* x_58; obj* x_59; obj* x_60; obj* x_61; 
+x_57 = lean::cnstr_get(x_56, 0);
+lean::inc(x_57);
+x_58 = lean::cnstr_get(x_56, 1);
+lean::inc(x_58);
+if (lean::is_exclusive(x_56)) {
+ lean::cnstr_release(x_56, 0);
+ lean::cnstr_release(x_56, 1);
+ x_59 = x_56;
+} else {
+ lean::dec_ref(x_56);
+ x_59 = lean::box(0);
+}
+x_60 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_60, 0, x_50);
+lean::cnstr_set(x_60, 1, x_57);
+lean::cnstr_set(x_60, 2, x_48);
+if (lean::is_scalar(x_59)) {
+ x_61 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_61 = x_59;
+}
+lean::cnstr_set(x_61, 0, x_60);
+lean::cnstr_set(x_61, 1, x_58);
+return x_61;
+}
+else
+{
+obj* x_62; obj* x_63; obj* x_64; obj* x_65; 
+lean::dec(x_50);
+lean::dec(x_48);
+x_62 = lean::cnstr_get(x_56, 0);
+lean::inc(x_62);
+x_63 = lean::cnstr_get(x_56, 1);
+lean::inc(x_63);
+if (lean::is_exclusive(x_56)) {
+ lean::cnstr_release(x_56, 0);
+ lean::cnstr_release(x_56, 1);
+ x_64 = x_56;
+} else {
+ lean::dec_ref(x_56);
+ x_64 = lean::box(0);
+}
+if (lean::is_scalar(x_64)) {
+ x_65 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_65 = x_64;
+}
+lean::cnstr_set(x_65, 0, x_62);
+lean::cnstr_set(x_65, 1, x_63);
+return x_65;
+}
+}
+else
+{
+obj* x_66; obj* x_67; obj* x_68; obj* x_69; 
+lean::dec(x_48);
+lean::dec(x_47);
+x_66 = lean::cnstr_get(x_49, 0);
+lean::inc(x_66);
+x_67 = lean::cnstr_get(x_49, 1);
+lean::inc(x_67);
+if (lean::is_exclusive(x_49)) {
+ lean::cnstr_release(x_49, 0);
+ lean::cnstr_release(x_49, 1);
+ x_68 = x_49;
+} else {
+ lean::dec_ref(x_49);
+ x_68 = lean::box(0);
+}
+if (lean::is_scalar(x_68)) {
+ x_69 = lean::alloc_cnstr(1, 2, 0);
+} else {
+ x_69 = x_68;
+}
+lean::cnstr_set(x_69, 0, x_66);
+lean::cnstr_set(x_69, 1, x_67);
+return x_69;
+}
+}
+}
+else
+{
+obj* x_70; 
+x_70 = lean::box(0);
+x_3 = x_70;
+goto block_8;
+}
+block_8:
+{
+uint8 x_4; 
+lean::dec(x_3);
+x_4 = !lean::is_exclusive(x_2);
+if (x_4 == 0)
+{
+obj* x_5; 
+x_5 = lean::cnstr_get(x_2, 0);
+lean::dec(x_5);
+lean::cnstr_set(x_2, 0, x_1);
+return x_2;
+}
+else
+{
+obj* x_6; obj* x_7; 
+x_6 = lean::cnstr_get(x_2, 1);
+lean::inc(x_6);
+lean::dec(x_2);
+x_7 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_7, 0, x_1);
+lean::cnstr_set(x_7, 1, x_6);
+return x_7;
+}
+}
+}
+}
+obj* l_Lean_Syntax_fixKinds(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_Syntax_fixKinds___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_unreachIsNodeMissing(obj* x_1, obj* x_2) {
+_start:
+{
+lean_unreachable();
+}
+}
+obj* l_Lean_unreachIsNodeAtom(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+lean_unreachable();
+}
+}
+obj* l_Lean_unreachIsNodeAtom___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; 
+x_5 = l_Lean_unreachIsNodeAtom(x_1, x_2, x_3, x_4);
+lean::dec(x_3);
+lean::dec(x_2);
+return x_5;
+}
+}
+obj* l_Lean_unreachIsNodeIdent(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6, obj* x_7) {
+_start:
+{
+lean_unreachable();
+}
+}
+obj* l_Lean_unreachIsNodeIdent___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6, obj* x_7) {
+_start:
+{
+obj* x_8; 
+x_8 = l_Lean_unreachIsNodeIdent(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);
+return x_8;
+}
+}
+obj* l_Lean_withArgs___rarg(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; obj* x_4; 
+x_3 = lean::cnstr_get(x_1, 1);
+lean::inc(x_3);
+lean::dec(x_1);
+x_4 = lean::apply_1(x_2, x_3);
+return x_4;
+}
+}
+obj* l_Lean_withArgs(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_withArgs___rarg), 2, 0);
+return x_2;
+}
+}
+obj* l_Lean_updateArgs(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; 
+x_4 = lean::cnstr_get(x_1, 1);
+x_5 = lean::apply_1(x_2, x_4);
+lean::cnstr_set(x_1, 1, x_5);
+return x_1;
+}
+else
+{
+obj* x_6; obj* x_7; obj* x_8; obj* x_9; obj* x_10; 
+x_6 = lean::cnstr_get(x_1, 0);
+x_7 = lean::cnstr_get(x_1, 1);
+x_8 = lean::cnstr_get(x_1, 2);
+lean::inc(x_8);
+lean::inc(x_7);
+lean::inc(x_6);
+lean::dec(x_1);
+x_9 = lean::apply_1(x_2, x_7);
+x_10 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_10, 0, x_6);
+lean::cnstr_set(x_10, 1, x_9);
+lean::cnstr_set(x_10, 2, x_8);
+return x_10;
+}
+}
+}
+obj* l_Lean_MacroScopes_flip___main(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_2) == 0)
+{
+lean::inc(x_1);
+return x_1;
+}
+else
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_2);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; 
+x_4 = lean::cnstr_get(x_2, 0);
+x_5 = lean::cnstr_get(x_2, 1);
+x_6 = l_Lean_MacroScopes_flip___main(x_1, x_5);
+if (lean::obj_tag(x_6) == 0)
+{
+lean::cnstr_set(x_2, 1, x_6);
+return x_2;
+}
+else
+{
+obj* x_7; obj* x_8; uint8 x_9; 
+x_7 = lean::cnstr_get(x_6, 0);
+lean::inc(x_7);
+x_8 = lean::cnstr_get(x_6, 1);
+lean::inc(x_8);
+x_9 = lean::nat_dec_eq(x_4, x_7);
+lean::dec(x_7);
+if (x_9 == 0)
+{
+lean::dec(x_8);
+lean::cnstr_set(x_2, 1, x_6);
+return x_2;
+}
+else
+{
+lean::dec(x_6);
+lean::free_heap_obj(x_2);
+lean::dec(x_4);
+return x_8;
+}
+}
+}
+else
+{
+obj* x_10; obj* x_11; obj* x_12; 
+x_10 = lean::cnstr_get(x_2, 0);
+x_11 = lean::cnstr_get(x_2, 1);
+lean::inc(x_11);
+lean::inc(x_10);
+lean::dec(x_2);
+x_12 = l_Lean_MacroScopes_flip___main(x_1, x_11);
+if (lean::obj_tag(x_12) == 0)
+{
+obj* x_13; 
+x_13 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_13, 0, x_10);
+lean::cnstr_set(x_13, 1, x_12);
+return x_13;
+}
+else
+{
+obj* x_14; obj* x_15; uint8 x_16; 
+x_14 = lean::cnstr_get(x_12, 0);
+lean::inc(x_14);
+x_15 = lean::cnstr_get(x_12, 1);
+lean::inc(x_15);
+x_16 = lean::nat_dec_eq(x_10, x_14);
+lean::dec(x_14);
+if (x_16 == 0)
+{
+obj* x_17; 
+lean::dec(x_15);
+x_17 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_17, 0, x_10);
+lean::cnstr_set(x_17, 1, x_12);
+return x_17;
+}
+else
+{
+lean::dec(x_12);
+lean::dec(x_10);
+return x_15;
+}
+}
+}
+}
+}
+}
+obj* l_Lean_MacroScopes_flip___main___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_MacroScopes_flip___main(x_1, x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_MacroScopes_flip(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_MacroScopes_flip___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_MacroScopes_flip___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_MacroScopes_flip(x_1, x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+uint8 l_Lean_Syntax_isIdent___main(obj* x_1) {
+_start:
+{
+if (lean::obj_tag(x_1) == 3)
+{
+uint8 x_2; 
+x_2 = 1;
+return x_2;
+}
+else
+{
+uint8 x_3; 
+x_3 = 0;
+return x_3;
+}
+}
+}
+obj* l_Lean_Syntax_isIdent___main___boxed(obj* x_1) {
+_start:
+{
+uint8 x_2; obj* x_3; 
+x_2 = l_Lean_Syntax_isIdent___main(x_1);
+lean::dec(x_1);
+x_3 = lean::box(x_2);
+return x_3;
+}
+}
+uint8 l_Lean_Syntax_isIdent(obj* x_1) {
+_start:
+{
+uint8 x_2; 
+x_2 = l_Lean_Syntax_isIdent___main(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_isIdent___boxed(obj* x_1) {
+_start:
+{
+uint8 x_2; obj* x_3; 
+x_2 = l_Lean_Syntax_isIdent(x_1);
+lean::dec(x_1);
+x_3 = lean::box(x_2);
+return x_3;
+}
+}
+uint8 l_Lean_Syntax_isOfKind___main(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 1)
+{
+obj* x_3; obj* x_4; obj* x_5; uint8 x_6; 
+x_3 = lean::cnstr_get(x_1, 0);
+x_4 = lean::cnstr_get(x_2, 1);
+x_5 = lean::cnstr_get(x_3, 1);
+x_6 = lean::nat_dec_eq(x_4, x_5);
+return x_6;
+}
+else
+{
+uint8 x_7; 
+x_7 = 0;
+return x_7;
+}
+}
+}
+obj* l_Lean_Syntax_isOfKind___main___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; obj* x_4; 
+x_3 = l_Lean_Syntax_isOfKind___main(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+x_4 = lean::box(x_3);
+return x_4;
+}
+}
+uint8 l_Lean_Syntax_isOfKind(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; 
+x_3 = l_Lean_Syntax_isOfKind___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_Syntax_isOfKind___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; obj* x_4; 
+x_3 = l_Lean_Syntax_isOfKind(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+x_4 = lean::box(x_3);
+return x_4;
+}
+}
+obj* l_Lean_Syntax_flipScopes___main(obj* x_1) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+return x_1;
+}
+case 1:
+{
+uint8 x_2; 
+x_2 = !lean::is_exclusive(x_1);
+if (x_2 == 0)
+{
+obj* x_3; obj* x_4; 
+x_3 = lean::cnstr_get(x_1, 2);
+lean::inc(x_3);
+x_4 = l_Lean_MacroScopes_flip___main(x_3, x_3);
+lean::dec(x_3);
+lean::cnstr_set(x_1, 2, x_4);
+return x_1;
+}
+else
+{
+obj* x_5; obj* x_6; obj* x_7; obj* x_8; obj* x_9; 
+x_5 = lean::cnstr_get(x_1, 0);
+x_6 = lean::cnstr_get(x_1, 1);
+x_7 = lean::cnstr_get(x_1, 2);
+lean::inc(x_7);
+lean::inc(x_6);
+lean::inc(x_5);
+lean::dec(x_1);
+lean::inc(x_7);
+x_8 = l_Lean_MacroScopes_flip___main(x_7, x_7);
+lean::dec(x_7);
+x_9 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_9, 0, x_5);
+lean::cnstr_set(x_9, 1, x_6);
+lean::cnstr_set(x_9, 2, x_8);
+return x_9;
+}
+}
+case 2:
+{
+return x_1;
+}
+default: 
+{
+uint8 x_10; 
+x_10 = !lean::is_exclusive(x_1);
+if (x_10 == 0)
+{
+obj* x_11; obj* x_12; 
+x_11 = lean::cnstr_get(x_1, 4);
+lean::inc(x_11);
+x_12 = l_Lean_MacroScopes_flip___main(x_11, x_11);
+lean::dec(x_11);
+lean::cnstr_set(x_1, 4, x_12);
+return x_1;
+}
+else
+{
+obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; 
+x_13 = lean::cnstr_get(x_1, 0);
+x_14 = lean::cnstr_get(x_1, 1);
+x_15 = lean::cnstr_get(x_1, 2);
+x_16 = lean::cnstr_get(x_1, 3);
+x_17 = lean::cnstr_get(x_1, 4);
+lean::inc(x_17);
+lean::inc(x_16);
+lean::inc(x_15);
+lean::inc(x_14);
+lean::inc(x_13);
+lean::dec(x_1);
+lean::inc(x_17);
+x_18 = l_Lean_MacroScopes_flip___main(x_17, x_17);
+lean::dec(x_17);
+x_19 = lean::alloc_cnstr(3, 5, 0);
+lean::cnstr_set(x_19, 0, x_13);
+lean::cnstr_set(x_19, 1, x_14);
+lean::cnstr_set(x_19, 2, x_15);
+lean::cnstr_set(x_19, 3, x_16);
+lean::cnstr_set(x_19, 4, x_18);
+return x_19;
+}
+}
+}
+}
+}
+obj* l_Lean_Syntax_flipScopes___rarg(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_flipScopes___main(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_flipScopes(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_flipScopes___rarg), 1, 0);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_flipScopes___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_flipScopes(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_toSyntaxNode___spec__1(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; uint8 x_4; 
+x_3 = lean::array_get_size(x_2);
+x_4 = lean::nat_dec_lt(x_1, x_3);
+lean::dec(x_3);
+if (x_4 == 0)
+{
+obj* x_5; obj* x_6; 
+lean::dec(x_1);
+x_5 = l_Array_empty___closed__1;
+x_6 = x_2;
+return x_6;
+}
+else
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; 
+x_7 = lean::array_fget(x_2, x_1);
+x_8 = lean::box(0);
+lean::inc(x_7);
+x_9 = x_8;
+x_10 = lean::array_fset(x_2, x_1, x_9);
+lean::inc(x_7);
+x_11 = l_Lean_Syntax_flipScopes___main(x_7);
+x_12 = lean::mk_nat_obj(1u);
+x_13 = lean::nat_add(x_1, x_12);
+x_14 = x_11;
+x_15 = lean::array_fset(x_10, x_1, x_14);
+lean::dec(x_1);
+x_1 = x_13;
+x_2 = x_15;
+goto _start;
+}
+}
+}
+obj* l_Lean_Syntax_toSyntaxNode___rarg(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+if (lean::obj_tag(x_1) == 1)
+{
+obj* x_4; 
+x_4 = lean::cnstr_get(x_1, 2);
+lean::inc(x_4);
+if (lean::obj_tag(x_4) == 0)
+{
+obj* x_5; 
+x_5 = lean::apply_1(x_3, x_1);
+return x_5;
+}
+else
+{
+uint8 x_6; 
+lean::dec(x_4);
+x_6 = !lean::is_exclusive(x_1);
+if (x_6 == 0)
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; obj* x_11; obj* x_12; 
+x_7 = lean::cnstr_get(x_1, 1);
+x_8 = lean::cnstr_get(x_1, 2);
+lean::dec(x_8);
+x_9 = lean::mk_nat_obj(0u);
+x_10 = l_Array_ummapAux___main___at_Lean_Syntax_toSyntaxNode___spec__1(x_9, x_7);
+x_11 = lean::box(0);
+lean::cnstr_set(x_1, 2, x_11);
+lean::cnstr_set(x_1, 1, x_10);
+x_12 = lean::apply_1(x_3, x_1);
+return x_12;
+}
+else
+{
+obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; 
+x_13 = lean::cnstr_get(x_1, 0);
+x_14 = lean::cnstr_get(x_1, 1);
+lean::inc(x_14);
+lean::inc(x_13);
+lean::dec(x_1);
+x_15 = lean::mk_nat_obj(0u);
+x_16 = l_Array_ummapAux___main___at_Lean_Syntax_toSyntaxNode___spec__1(x_15, x_14);
+x_17 = lean::box(0);
+x_18 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_18, 0, x_13);
+lean::cnstr_set(x_18, 1, x_16);
+lean::cnstr_set(x_18, 2, x_17);
+x_19 = lean::apply_1(x_3, x_18);
+return x_19;
+}
+}
+}
+else
+{
+lean::dec(x_3);
+lean::dec(x_1);
+lean::inc(x_2);
+return x_2;
+}
+}
+}
+obj* l_Lean_Syntax_toSyntaxNode(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_toSyntaxNode___rarg___boxed), 3, 0);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_toSyntaxNode___rarg___boxed(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; 
+x_4 = l_Lean_Syntax_toSyntaxNode___rarg(x_1, x_2, x_3);
+lean::dec(x_2);
+return x_4;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; obj* x_11; 
+x_7 = lean::mk_nat_obj(1u);
+x_8 = lean::nat_add(x_1, x_7);
+x_9 = x_6;
+x_10 = lean::array_fset(x_3, x_1, x_9);
+x_11 = l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg(x_4, x_5, x_8, x_10);
+return x_11;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; uint8 x_6; 
+x_5 = lean::array_get_size(x_4);
+x_6 = lean::nat_dec_lt(x_3, x_5);
+lean::dec(x_5);
+if (x_6 == 0)
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; obj* x_11; 
+lean::dec(x_3);
+lean::dec(x_2);
+x_7 = lean::cnstr_get(x_1, 0);
+lean::inc(x_7);
+lean::dec(x_1);
+x_8 = lean::cnstr_get(x_7, 1);
+lean::inc(x_8);
+lean::dec(x_7);
+x_9 = l_Array_empty___closed__1;
+x_10 = x_4;
+x_11 = lean::apply_2(x_8, lean::box(0), x_10);
+return x_11;
+}
+else
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; 
+x_12 = lean::array_fget(x_4, x_3);
+x_13 = lean::box(0);
+lean::inc(x_12);
+x_14 = x_13;
+x_15 = lean::array_fset(x_4, x_3, x_14);
+x_16 = lean::cnstr_get(x_1, 1);
+lean::inc(x_16);
+lean::inc(x_12);
+lean::inc(x_2);
+lean::inc(x_1);
+x_17 = l_Lean_Syntax_mreplace___main___rarg(x_1, x_2, x_12);
+x_18 = lean::alloc_closure(reinterpret_cast<void*>(l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1___boxed), 6, 5);
+lean::closure_set(x_18, 0, x_3);
+lean::closure_set(x_18, 1, x_12);
+lean::closure_set(x_18, 2, x_15);
+lean::closure_set(x_18, 3, x_1);
+lean::closure_set(x_18, 4, x_2);
+x_19 = lean::apply_4(x_16, lean::box(0), lean::box(0), x_17, x_18);
+return x_19;
+}
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg), 4, 0);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__1(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+if (lean::obj_tag(x_3) == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; 
+x_4 = lean::cnstr_get(x_1, 0);
+lean::inc(x_4);
+lean::dec(x_1);
+x_5 = lean::cnstr_get(x_4, 1);
+lean::inc(x_5);
+lean::dec(x_4);
+x_6 = lean::apply_2(x_5, lean::box(0), x_2);
+return x_6;
+}
+else
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; 
+lean::dec(x_2);
+x_7 = lean::cnstr_get(x_1, 0);
+lean::inc(x_7);
+lean::dec(x_1);
+x_8 = lean::cnstr_get(x_7, 1);
+lean::inc(x_8);
+lean::dec(x_7);
+x_9 = lean::cnstr_get(x_3, 0);
+lean::inc(x_9);
+lean::dec(x_3);
+x_10 = lean::apply_2(x_8, lean::box(0), x_9);
+return x_10;
+}
+}
+}
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__2(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; obj* x_6; obj* x_7; obj* x_8; 
+x_5 = lean::cnstr_get(x_1, 0);
+lean::inc(x_5);
+lean::dec(x_1);
+x_6 = lean::cnstr_get(x_5, 1);
+lean::inc(x_6);
+lean::dec(x_5);
+x_7 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_7, 0, x_2);
+lean::cnstr_set(x_7, 1, x_4);
+lean::cnstr_set(x_7, 2, x_3);
+x_8 = lean::apply_2(x_6, lean::box(0), x_7);
+return x_8;
+}
+}
+obj* l_Lean_Syntax_mreplace___main___rarg___lambda__3(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6, obj* x_7) {
+_start:
+{
+if (lean::obj_tag(x_7) == 0)
+{
+obj* x_8; obj* x_9; obj* x_10; obj* x_11; 
+x_8 = lean::mk_nat_obj(0u);
+lean::inc(x_1);
+x_9 = l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg(x_1, x_2, x_8, x_3);
+x_10 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_mreplace___main___rarg___lambda__2), 4, 3);
+lean::closure_set(x_10, 0, x_1);
+lean::closure_set(x_10, 1, x_4);
+lean::closure_set(x_10, 2, x_5);
+x_11 = lean::apply_4(x_6, lean::box(0), lean::box(0), x_9, x_10);
+return x_11;
+}
+else
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; 
+lean::dec(x_6);
+lean::dec(x_5);
+lean::dec(x_4);
+lean::dec(x_3);
+lean::dec(x_2);
+x_12 = lean::cnstr_get(x_7, 0);
+lean::inc(x_12);
+lean::dec(x_7);
+x_13 = lean::cnstr_get(x_1, 0);
+lean::inc(x_13);
+lean::dec(x_1);
+x_14 = lean::cnstr_get(x_13, 1);
+lean::inc(x_14);
+lean::dec(x_13);
+x_15 = lean::apply_2(x_14, lean::box(0), x_12);
+return x_15;
+}
+}
+}
+obj* l_Lean_Syntax_mreplace___main___rarg(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; 
+if (lean::obj_tag(x_3) == 1)
+{
+obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; 
+x_10 = lean::cnstr_get(x_3, 0);
+lean::inc(x_10);
+x_11 = lean::cnstr_get(x_3, 1);
+lean::inc(x_11);
+x_12 = lean::cnstr_get(x_3, 2);
+lean::inc(x_12);
+x_13 = lean::cnstr_get(x_1, 1);
+lean::inc(x_13);
+lean::inc(x_2);
+x_14 = lean::apply_1(x_2, x_3);
+lean::inc(x_13);
+x_15 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_mreplace___main___rarg___lambda__3), 7, 6);
+lean::closure_set(x_15, 0, x_1);
+lean::closure_set(x_15, 1, x_2);
+lean::closure_set(x_15, 2, x_11);
+lean::closure_set(x_15, 3, x_10);
+lean::closure_set(x_15, 4, x_12);
+lean::closure_set(x_15, 5, x_13);
+x_16 = lean::apply_4(x_13, lean::box(0), lean::box(0), x_14, x_15);
+return x_16;
+}
+else
+{
+obj* x_17; 
+x_17 = lean::box(0);
+x_4 = x_17;
+goto block_9;
+}
+block_9:
+{
+obj* x_5; obj* x_6; obj* x_7; obj* x_8; 
+lean::dec(x_4);
+x_5 = lean::cnstr_get(x_1, 1);
+lean::inc(x_5);
+lean::inc(x_3);
+x_6 = lean::apply_1(x_2, x_3);
+x_7 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_mreplace___main___rarg___lambda__1), 3, 2);
+lean::closure_set(x_7, 0, x_1);
+lean::closure_set(x_7, 1, x_3);
+x_8 = lean::apply_4(x_5, lean::box(0), lean::box(0), x_6, x_7);
+return x_8;
+}
+}
+}
+obj* l_Lean_Syntax_mreplace___main(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_mreplace___main___rarg), 3, 0);
+return x_2;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4, obj* x_5, obj* x_6) {
+_start:
+{
+obj* x_7; 
+x_7 = l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___rarg___lambda__1(x_1, x_2, x_3, x_4, x_5, x_6);
+lean::dec(x_1);
+return x_7;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Array_ummapAux___main___at_Lean_Syntax_mreplace___main___spec__1(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_mreplace___main___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_mreplace___main(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_mreplace___rarg(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; 
+x_4 = l_Lean_Syntax_mreplace___main___rarg(x_1, x_2, x_3);
+return x_4;
+}
+}
+obj* l_Lean_Syntax_mreplace(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_mreplace___rarg), 3, 0);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_mreplace___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_mreplace(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_replace___spec__2(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; uint8 x_5; 
+x_4 = lean::array_get_size(x_3);
+x_5 = lean::nat_dec_lt(x_2, x_4);
+lean::dec(x_4);
+if (x_5 == 0)
+{
+obj* x_6; obj* x_7; 
+lean::dec(x_2);
+lean::dec(x_1);
+x_6 = l_Array_empty___closed__1;
+x_7 = x_3;
+return x_7;
+}
+else
+{
+obj* x_8; obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; 
+x_8 = lean::array_fget(x_3, x_2);
+x_9 = lean::box(0);
+lean::inc(x_8);
+x_10 = x_9;
+x_11 = lean::array_fset(x_3, x_2, x_10);
+lean::inc(x_8);
+lean::inc(x_1);
+x_12 = l_Lean_Syntax_mreplace___main___at_Lean_Syntax_replace___spec__1(x_1, x_8);
+x_13 = lean::mk_nat_obj(1u);
+x_14 = lean::nat_add(x_2, x_13);
+x_15 = x_12;
+x_16 = lean::array_fset(x_11, x_2, x_15);
+lean::dec(x_2);
+x_2 = x_14;
+x_3 = x_16;
+goto _start;
+}
+}
+}
+obj* l_Lean_Syntax_mreplace___main___at_Lean_Syntax_replace___spec__1(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+if (lean::obj_tag(x_2) == 1)
+{
+obj* x_7; obj* x_8; obj* x_9; obj* x_10; uint8 x_11; 
+x_7 = lean::cnstr_get(x_2, 0);
+lean::inc(x_7);
+x_8 = lean::cnstr_get(x_2, 1);
+lean::inc(x_8);
+x_9 = lean::cnstr_get(x_2, 2);
+lean::inc(x_9);
+lean::inc(x_1);
+lean::inc(x_2);
+x_10 = lean::apply_1(x_1, x_2);
+x_11 = !lean::is_exclusive(x_2);
+if (x_11 == 0)
+{
+obj* x_12; obj* x_13; obj* x_14; 
+x_12 = lean::cnstr_get(x_2, 2);
+lean::dec(x_12);
+x_13 = lean::cnstr_get(x_2, 1);
+lean::dec(x_13);
+x_14 = lean::cnstr_get(x_2, 0);
+lean::dec(x_14);
+if (lean::obj_tag(x_10) == 0)
+{
+obj* x_15; obj* x_16; 
+x_15 = lean::mk_nat_obj(0u);
+x_16 = l_Array_ummapAux___main___at_Lean_Syntax_replace___spec__2(x_1, x_15, x_8);
+lean::cnstr_set(x_2, 1, x_16);
+return x_2;
+}
+else
+{
+obj* x_17; 
+lean::free_heap_obj(x_2);
+lean::dec(x_9);
+lean::dec(x_8);
+lean::dec(x_7);
+lean::dec(x_1);
+x_17 = lean::cnstr_get(x_10, 0);
+lean::inc(x_17);
+lean::dec(x_10);
+return x_17;
+}
+}
+else
+{
+lean::dec(x_2);
+if (lean::obj_tag(x_10) == 0)
+{
+obj* x_18; obj* x_19; obj* x_20; 
+x_18 = lean::mk_nat_obj(0u);
+x_19 = l_Array_ummapAux___main___at_Lean_Syntax_replace___spec__2(x_1, x_18, x_8);
+x_20 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_20, 0, x_7);
+lean::cnstr_set(x_20, 1, x_19);
+lean::cnstr_set(x_20, 2, x_9);
+return x_20;
+}
+else
+{
+obj* x_21; 
+lean::dec(x_9);
+lean::dec(x_8);
+lean::dec(x_7);
+lean::dec(x_1);
+x_21 = lean::cnstr_get(x_10, 0);
+lean::inc(x_21);
+lean::dec(x_10);
+return x_21;
+}
+}
+}
+else
+{
+obj* x_22; 
+x_22 = lean::box(0);
+x_3 = x_22;
+goto block_6;
+}
+block_6:
+{
+obj* x_4; 
+lean::dec(x_3);
+lean::inc(x_2);
+x_4 = lean::apply_1(x_1, x_2);
+if (lean::obj_tag(x_4) == 0)
+{
+return x_2;
+}
+else
+{
+obj* x_5; 
+lean::dec(x_2);
+x_5 = lean::cnstr_get(x_4, 0);
+lean::inc(x_5);
+lean::dec(x_4);
+return x_5;
+}
+}
+}
+}
+obj* l_Lean_Syntax_replace___rarg(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_Syntax_mreplace___main___at_Lean_Syntax_replace___spec__1(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Lean_Syntax_replace(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; 
+x_4 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_replace___rarg), 2, 0);
+return x_4;
+}
+}
+obj* l_Lean_Syntax_replace___boxed(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; 
+x_4 = l_Lean_Syntax_replace(x_1, x_2, x_3);
+lean::dec(x_3);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_4;
+}
+}
+obj* l___private_init_lean_syntax_1__updateInfo___main(obj* x_1, obj* x_2) {
+_start:
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; uint8 x_5; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = !lean::is_exclusive(x_4);
+if (x_5 == 0)
+{
+obj* x_6; obj* x_7; obj* x_8; 
+x_6 = lean::cnstr_get(x_1, 1);
+x_7 = lean::cnstr_get(x_4, 2);
+lean::dec(x_7);
+x_8 = lean::cnstr_get(x_4, 1);
+lean::dec(x_8);
+lean::inc(x_6);
+lean::cnstr_set(x_4, 2, x_6);
+lean::cnstr_set(x_4, 1, x_2);
+return x_1;
+}
+else
+{
+obj* x_9; obj* x_10; obj* x_11; 
+x_9 = lean::cnstr_get(x_1, 1);
+x_10 = lean::cnstr_get(x_4, 0);
+lean::inc(x_10);
+lean::dec(x_4);
+lean::inc(x_9);
+x_11 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_11, 0, x_10);
+lean::cnstr_set(x_11, 1, x_2);
+lean::cnstr_set(x_11, 2, x_9);
+lean::cnstr_set(x_1, 0, x_11);
+return x_1;
+}
+}
+else
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_12 = lean::cnstr_get(x_1, 0);
+x_13 = lean::cnstr_get(x_1, 1);
+x_14 = lean::cnstr_get(x_1, 2);
+lean::inc(x_14);
+lean::inc(x_13);
+lean::inc(x_12);
+lean::dec(x_1);
+x_15 = lean::cnstr_get(x_12, 0);
+lean::inc(x_15);
+if (lean::is_exclusive(x_12)) {
+ lean::cnstr_release(x_12, 0);
+ lean::cnstr_release(x_12, 1);
+ lean::cnstr_release(x_12, 2);
+ x_16 = x_12;
+} else {
+ lean::dec_ref(x_12);
+ x_16 = lean::box(0);
+}
+lean::inc(x_13);
+if (lean::is_scalar(x_16)) {
+ x_17 = lean::alloc_cnstr(0, 3, 0);
+} else {
+ x_17 = x_16;
+}
+lean::cnstr_set(x_17, 0, x_15);
+lean::cnstr_set(x_17, 1, x_2);
+lean::cnstr_set(x_17, 2, x_13);
+x_18 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_18, 0, x_17);
+lean::cnstr_set(x_18, 1, x_13);
+lean::cnstr_set(x_18, 2, x_14);
+return x_18;
+}
+}
+}
+obj* l___private_init_lean_syntax_1__updateInfo(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l___private_init_lean_syntax_1__updateInfo___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l___private_init_lean_syntax_2__updateLeadingAux___main(obj* x_1, obj* x_2) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+obj* x_3; obj* x_4; 
+x_3 = lean::box(0);
+x_4 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_4, 0, x_3);
+lean::cnstr_set(x_4, 1, x_2);
+return x_4;
+}
+case 1:
+{
+obj* x_5; obj* x_6; 
+lean::dec(x_1);
+x_5 = lean::box(0);
+x_6 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_6, 0, x_5);
+lean::cnstr_set(x_6, 1, x_2);
+return x_6;
+}
+case 2:
+{
+obj* x_7; 
+x_7 = lean::cnstr_get(x_1, 0);
+lean::inc(x_7);
+if (lean::obj_tag(x_7) == 0)
+{
+obj* x_8; obj* x_9; 
+lean::dec(x_1);
+x_8 = lean::box(0);
+x_9 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_9, 0, x_8);
+lean::cnstr_set(x_9, 1, x_2);
+return x_9;
+}
+else
+{
+uint8 x_10; 
+x_10 = !lean::is_exclusive(x_1);
+if (x_10 == 0)
+{
+obj* x_11; uint8 x_12; 
+x_11 = lean::cnstr_get(x_1, 0);
+lean::dec(x_11);
+x_12 = !lean::is_exclusive(x_7);
+if (x_12 == 0)
+{
+obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_13 = lean::cnstr_get(x_7, 0);
+x_14 = lean::cnstr_get(x_13, 2);
+lean::inc(x_14);
+x_15 = lean::cnstr_get(x_14, 2);
+lean::inc(x_15);
+lean::dec(x_14);
+x_16 = l___private_init_lean_syntax_1__updateInfo___main(x_13, x_2);
+lean::cnstr_set(x_7, 0, x_16);
+x_17 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_17, 0, x_1);
+x_18 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_18, 0, x_17);
+lean::cnstr_set(x_18, 1, x_15);
+return x_18;
+}
+else
+{
+obj* x_19; obj* x_20; obj* x_21; obj* x_22; obj* x_23; obj* x_24; obj* x_25; 
+x_19 = lean::cnstr_get(x_7, 0);
+lean::inc(x_19);
+lean::dec(x_7);
+x_20 = lean::cnstr_get(x_19, 2);
+lean::inc(x_20);
+x_21 = lean::cnstr_get(x_20, 2);
+lean::inc(x_21);
+lean::dec(x_20);
+x_22 = l___private_init_lean_syntax_1__updateInfo___main(x_19, x_2);
+x_23 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_23, 0, x_22);
+lean::cnstr_set(x_1, 0, x_23);
+x_24 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_24, 0, x_1);
+x_25 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_25, 0, x_24);
+lean::cnstr_set(x_25, 1, x_21);
+return x_25;
+}
+}
+else
+{
+obj* x_26; obj* x_27; obj* x_28; obj* x_29; obj* x_30; obj* x_31; obj* x_32; obj* x_33; obj* x_34; obj* x_35; 
+x_26 = lean::cnstr_get(x_1, 1);
+lean::inc(x_26);
+lean::dec(x_1);
+x_27 = lean::cnstr_get(x_7, 0);
+lean::inc(x_27);
+if (lean::is_exclusive(x_7)) {
+ lean::cnstr_release(x_7, 0);
+ x_28 = x_7;
+} else {
+ lean::dec_ref(x_7);
+ x_28 = lean::box(0);
+}
+x_29 = lean::cnstr_get(x_27, 2);
+lean::inc(x_29);
+x_30 = lean::cnstr_get(x_29, 2);
+lean::inc(x_30);
+lean::dec(x_29);
+x_31 = l___private_init_lean_syntax_1__updateInfo___main(x_27, x_2);
+if (lean::is_scalar(x_28)) {
+ x_32 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_32 = x_28;
+}
+lean::cnstr_set(x_32, 0, x_31);
+x_33 = lean::alloc_cnstr(2, 2, 0);
+lean::cnstr_set(x_33, 0, x_32);
+lean::cnstr_set(x_33, 1, x_26);
+x_34 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_34, 0, x_33);
+x_35 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_35, 0, x_34);
+lean::cnstr_set(x_35, 1, x_30);
+return x_35;
+}
+}
+}
+default: 
+{
+obj* x_36; 
+x_36 = lean::cnstr_get(x_1, 0);
+lean::inc(x_36);
+if (lean::obj_tag(x_36) == 0)
+{
+obj* x_37; obj* x_38; 
+lean::dec(x_1);
+x_37 = lean::box(0);
+x_38 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_38, 0, x_37);
+lean::cnstr_set(x_38, 1, x_2);
+return x_38;
+}
+else
+{
+uint8 x_39; 
+x_39 = !lean::is_exclusive(x_1);
+if (x_39 == 0)
+{
+obj* x_40; uint8 x_41; 
+x_40 = lean::cnstr_get(x_1, 0);
+lean::dec(x_40);
+x_41 = !lean::is_exclusive(x_36);
+if (x_41 == 0)
+{
+obj* x_42; obj* x_43; obj* x_44; obj* x_45; obj* x_46; obj* x_47; 
+x_42 = lean::cnstr_get(x_36, 0);
+x_43 = lean::cnstr_get(x_42, 2);
+lean::inc(x_43);
+x_44 = lean::cnstr_get(x_43, 2);
+lean::inc(x_44);
+lean::dec(x_43);
+x_45 = l___private_init_lean_syntax_1__updateInfo___main(x_42, x_2);
+lean::cnstr_set(x_36, 0, x_45);
+x_46 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_46, 0, x_1);
+x_47 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_47, 0, x_46);
+lean::cnstr_set(x_47, 1, x_44);
+return x_47;
+}
+else
+{
+obj* x_48; obj* x_49; obj* x_50; obj* x_51; obj* x_52; obj* x_53; obj* x_54; 
+x_48 = lean::cnstr_get(x_36, 0);
+lean::inc(x_48);
+lean::dec(x_36);
+x_49 = lean::cnstr_get(x_48, 2);
+lean::inc(x_49);
+x_50 = lean::cnstr_get(x_49, 2);
+lean::inc(x_50);
+lean::dec(x_49);
+x_51 = l___private_init_lean_syntax_1__updateInfo___main(x_48, x_2);
+x_52 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_52, 0, x_51);
+lean::cnstr_set(x_1, 0, x_52);
+x_53 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_53, 0, x_1);
+x_54 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_54, 0, x_53);
+lean::cnstr_set(x_54, 1, x_50);
+return x_54;
+}
+}
+else
+{
+obj* x_55; obj* x_56; obj* x_57; obj* x_58; obj* x_59; obj* x_60; obj* x_61; obj* x_62; obj* x_63; obj* x_64; obj* x_65; obj* x_66; obj* x_67; 
+x_55 = lean::cnstr_get(x_1, 1);
+x_56 = lean::cnstr_get(x_1, 2);
+x_57 = lean::cnstr_get(x_1, 3);
+x_58 = lean::cnstr_get(x_1, 4);
+lean::inc(x_58);
+lean::inc(x_57);
+lean::inc(x_56);
+lean::inc(x_55);
+lean::dec(x_1);
+x_59 = lean::cnstr_get(x_36, 0);
+lean::inc(x_59);
+if (lean::is_exclusive(x_36)) {
+ lean::cnstr_release(x_36, 0);
+ x_60 = x_36;
+} else {
+ lean::dec_ref(x_36);
+ x_60 = lean::box(0);
+}
+x_61 = lean::cnstr_get(x_59, 2);
+lean::inc(x_61);
+x_62 = lean::cnstr_get(x_61, 2);
+lean::inc(x_62);
+lean::dec(x_61);
+x_63 = l___private_init_lean_syntax_1__updateInfo___main(x_59, x_2);
+if (lean::is_scalar(x_60)) {
+ x_64 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_64 = x_60;
+}
+lean::cnstr_set(x_64, 0, x_63);
+x_65 = lean::alloc_cnstr(3, 5, 0);
+lean::cnstr_set(x_65, 0, x_64);
+lean::cnstr_set(x_65, 1, x_55);
+lean::cnstr_set(x_65, 2, x_56);
+lean::cnstr_set(x_65, 3, x_57);
+lean::cnstr_set(x_65, 4, x_58);
+x_66 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_66, 0, x_65);
+x_67 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_67, 0, x_66);
+lean::cnstr_set(x_67, 1, x_62);
+return x_67;
+}
+}
+}
+}
+}
+}
+obj* l___private_init_lean_syntax_2__updateLeadingAux(obj* x_1, obj* x_2) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+obj* x_3; obj* x_4; 
+x_3 = lean::box(0);
+x_4 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_4, 0, x_3);
+lean::cnstr_set(x_4, 1, x_2);
+return x_4;
+}
+case 1:
+{
+obj* x_5; obj* x_6; 
+lean::dec(x_1);
+x_5 = lean::box(0);
+x_6 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_6, 0, x_5);
+lean::cnstr_set(x_6, 1, x_2);
+return x_6;
+}
+case 2:
+{
+obj* x_7; 
+x_7 = lean::cnstr_get(x_1, 0);
+lean::inc(x_7);
+if (lean::obj_tag(x_7) == 0)
+{
+obj* x_8; obj* x_9; 
+lean::dec(x_1);
+x_8 = lean::box(0);
+x_9 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_9, 0, x_8);
+lean::cnstr_set(x_9, 1, x_2);
+return x_9;
+}
+else
+{
+uint8 x_10; 
+x_10 = !lean::is_exclusive(x_1);
+if (x_10 == 0)
+{
+obj* x_11; uint8 x_12; 
+x_11 = lean::cnstr_get(x_1, 0);
+lean::dec(x_11);
+x_12 = !lean::is_exclusive(x_7);
+if (x_12 == 0)
+{
+obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_13 = lean::cnstr_get(x_7, 0);
+x_14 = lean::cnstr_get(x_13, 2);
+lean::inc(x_14);
+x_15 = lean::cnstr_get(x_14, 2);
+lean::inc(x_15);
+lean::dec(x_14);
+x_16 = l___private_init_lean_syntax_1__updateInfo___main(x_13, x_2);
+lean::cnstr_set(x_7, 0, x_16);
+x_17 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_17, 0, x_1);
+x_18 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_18, 0, x_17);
+lean::cnstr_set(x_18, 1, x_15);
+return x_18;
+}
+else
+{
+obj* x_19; obj* x_20; obj* x_21; obj* x_22; obj* x_23; obj* x_24; obj* x_25; 
+x_19 = lean::cnstr_get(x_7, 0);
+lean::inc(x_19);
+lean::dec(x_7);
+x_20 = lean::cnstr_get(x_19, 2);
+lean::inc(x_20);
+x_21 = lean::cnstr_get(x_20, 2);
+lean::inc(x_21);
+lean::dec(x_20);
+x_22 = l___private_init_lean_syntax_1__updateInfo___main(x_19, x_2);
+x_23 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_23, 0, x_22);
+lean::cnstr_set(x_1, 0, x_23);
+x_24 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_24, 0, x_1);
+x_25 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_25, 0, x_24);
+lean::cnstr_set(x_25, 1, x_21);
+return x_25;
+}
+}
+else
+{
+obj* x_26; obj* x_27; obj* x_28; obj* x_29; obj* x_30; obj* x_31; obj* x_32; obj* x_33; obj* x_34; obj* x_35; 
+x_26 = lean::cnstr_get(x_1, 1);
+lean::inc(x_26);
+lean::dec(x_1);
+x_27 = lean::cnstr_get(x_7, 0);
+lean::inc(x_27);
+if (lean::is_exclusive(x_7)) {
+ lean::cnstr_release(x_7, 0);
+ x_28 = x_7;
+} else {
+ lean::dec_ref(x_7);
+ x_28 = lean::box(0);
+}
+x_29 = lean::cnstr_get(x_27, 2);
+lean::inc(x_29);
+x_30 = lean::cnstr_get(x_29, 2);
+lean::inc(x_30);
+lean::dec(x_29);
+x_31 = l___private_init_lean_syntax_1__updateInfo___main(x_27, x_2);
+if (lean::is_scalar(x_28)) {
+ x_32 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_32 = x_28;
+}
+lean::cnstr_set(x_32, 0, x_31);
+x_33 = lean::alloc_cnstr(2, 2, 0);
+lean::cnstr_set(x_33, 0, x_32);
+lean::cnstr_set(x_33, 1, x_26);
+x_34 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_34, 0, x_33);
+x_35 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_35, 0, x_34);
+lean::cnstr_set(x_35, 1, x_30);
+return x_35;
+}
+}
+}
+default: 
+{
+obj* x_36; 
+x_36 = lean::cnstr_get(x_1, 0);
+lean::inc(x_36);
+if (lean::obj_tag(x_36) == 0)
+{
+obj* x_37; obj* x_38; 
+lean::dec(x_1);
+x_37 = lean::box(0);
+x_38 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_38, 0, x_37);
+lean::cnstr_set(x_38, 1, x_2);
+return x_38;
+}
+else
+{
+uint8 x_39; 
+x_39 = !lean::is_exclusive(x_1);
+if (x_39 == 0)
+{
+obj* x_40; uint8 x_41; 
+x_40 = lean::cnstr_get(x_1, 0);
+lean::dec(x_40);
+x_41 = !lean::is_exclusive(x_36);
+if (x_41 == 0)
+{
+obj* x_42; obj* x_43; obj* x_44; obj* x_45; obj* x_46; obj* x_47; 
+x_42 = lean::cnstr_get(x_36, 0);
+x_43 = lean::cnstr_get(x_42, 2);
+lean::inc(x_43);
+x_44 = lean::cnstr_get(x_43, 2);
+lean::inc(x_44);
+lean::dec(x_43);
+x_45 = l___private_init_lean_syntax_1__updateInfo___main(x_42, x_2);
+lean::cnstr_set(x_36, 0, x_45);
+x_46 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_46, 0, x_1);
+x_47 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_47, 0, x_46);
+lean::cnstr_set(x_47, 1, x_44);
+return x_47;
+}
+else
+{
+obj* x_48; obj* x_49; obj* x_50; obj* x_51; obj* x_52; obj* x_53; obj* x_54; 
+x_48 = lean::cnstr_get(x_36, 0);
+lean::inc(x_48);
+lean::dec(x_36);
+x_49 = lean::cnstr_get(x_48, 2);
+lean::inc(x_49);
+x_50 = lean::cnstr_get(x_49, 2);
+lean::inc(x_50);
+lean::dec(x_49);
+x_51 = l___private_init_lean_syntax_1__updateInfo___main(x_48, x_2);
+x_52 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_52, 0, x_51);
+lean::cnstr_set(x_1, 0, x_52);
+x_53 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_53, 0, x_1);
+x_54 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_54, 0, x_53);
+lean::cnstr_set(x_54, 1, x_50);
+return x_54;
+}
+}
+else
+{
+obj* x_55; obj* x_56; obj* x_57; obj* x_58; obj* x_59; obj* x_60; obj* x_61; obj* x_62; obj* x_63; obj* x_64; obj* x_65; obj* x_66; obj* x_67; 
+x_55 = lean::cnstr_get(x_1, 1);
+x_56 = lean::cnstr_get(x_1, 2);
+x_57 = lean::cnstr_get(x_1, 3);
+x_58 = lean::cnstr_get(x_1, 4);
+lean::inc(x_58);
+lean::inc(x_57);
+lean::inc(x_56);
+lean::inc(x_55);
+lean::dec(x_1);
+x_59 = lean::cnstr_get(x_36, 0);
+lean::inc(x_59);
+if (lean::is_exclusive(x_36)) {
+ lean::cnstr_release(x_36, 0);
+ x_60 = x_36;
+} else {
+ lean::dec_ref(x_36);
+ x_60 = lean::box(0);
+}
+x_61 = lean::cnstr_get(x_59, 2);
+lean::inc(x_61);
+x_62 = lean::cnstr_get(x_61, 2);
+lean::inc(x_62);
+lean::dec(x_61);
+x_63 = l___private_init_lean_syntax_1__updateInfo___main(x_59, x_2);
+if (lean::is_scalar(x_60)) {
+ x_64 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_64 = x_60;
+}
+lean::cnstr_set(x_64, 0, x_63);
+x_65 = lean::alloc_cnstr(3, 5, 0);
+lean::cnstr_set(x_65, 0, x_64);
+lean::cnstr_set(x_65, 1, x_55);
+lean::cnstr_set(x_65, 2, x_56);
+lean::cnstr_set(x_65, 3, x_57);
+lean::cnstr_set(x_65, 4, x_58);
+x_66 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_66, 0, x_65);
+x_67 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_67, 0, x_66);
+lean::cnstr_set(x_67, 1, x_62);
+return x_67;
+}
+}
+}
+}
+}
+}
+obj* l_Array_ummapAux___main___at_Lean_Syntax_updateLeading___spec__2(obj* x_1, obj* x_2, obj* x_3) {
+_start:
+{
+obj* x_4; uint8 x_5; 
+x_4 = lean::array_get_size(x_2);
+x_5 = lean::nat_dec_lt(x_1, x_4);
+lean::dec(x_4);
+if (x_5 == 0)
+{
+obj* x_6; obj* x_7; obj* x_8; 
+lean::dec(x_1);
+x_6 = l_Array_empty___closed__1;
+x_7 = x_2;
+x_8 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_8, 0, x_7);
+lean::cnstr_set(x_8, 1, x_3);
+return x_8;
+}
+else
+{
+obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; 
+x_9 = lean::array_fget(x_2, x_1);
+x_10 = lean::box(0);
+lean::inc(x_9);
+x_11 = x_10;
+x_12 = lean::array_fset(x_2, x_1, x_11);
+lean::inc(x_9);
+x_13 = l_Lean_Syntax_mreplace___main___at_Lean_Syntax_updateLeading___spec__1(x_9, x_3);
+x_14 = lean::cnstr_get(x_13, 0);
+lean::inc(x_14);
+x_15 = lean::cnstr_get(x_13, 1);
+lean::inc(x_15);
+lean::dec(x_13);
+x_16 = lean::mk_nat_obj(1u);
+x_17 = lean::nat_add(x_1, x_16);
+x_18 = x_14;
+x_19 = lean::array_fset(x_12, x_1, x_18);
+lean::dec(x_1);
+x_1 = x_17;
+x_2 = x_19;
+x_3 = x_15;
+goto _start;
+}
+}
+}
+obj* l_Lean_Syntax_mreplace___main___at_Lean_Syntax_updateLeading___spec__1(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 1)
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; uint8 x_7; 
+x_4 = lean::cnstr_get(x_1, 1);
+x_5 = lean::mk_nat_obj(0u);
+x_6 = l_Array_ummapAux___main___at_Lean_Syntax_updateLeading___spec__2(x_5, x_4, x_2);
+x_7 = !lean::is_exclusive(x_6);
+if (x_7 == 0)
+{
+obj* x_8; 
+x_8 = lean::cnstr_get(x_6, 0);
+lean::cnstr_set(x_1, 1, x_8);
+lean::cnstr_set(x_6, 0, x_1);
+return x_6;
+}
+else
+{
+obj* x_9; obj* x_10; obj* x_11; 
+x_9 = lean::cnstr_get(x_6, 0);
+x_10 = lean::cnstr_get(x_6, 1);
+lean::inc(x_10);
+lean::inc(x_9);
+lean::dec(x_6);
+lean::cnstr_set(x_1, 1, x_9);
+x_11 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_11, 0, x_1);
+lean::cnstr_set(x_11, 1, x_10);
+return x_11;
+}
+}
+else
+{
+obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; obj* x_20; obj* x_21; 
+x_12 = lean::cnstr_get(x_1, 0);
+x_13 = lean::cnstr_get(x_1, 1);
+x_14 = lean::cnstr_get(x_1, 2);
+lean::inc(x_14);
+lean::inc(x_13);
+lean::inc(x_12);
+lean::dec(x_1);
+x_15 = lean::mk_nat_obj(0u);
+x_16 = l_Array_ummapAux___main___at_Lean_Syntax_updateLeading___spec__2(x_15, x_13, x_2);
+x_17 = lean::cnstr_get(x_16, 0);
+lean::inc(x_17);
+x_18 = lean::cnstr_get(x_16, 1);
+lean::inc(x_18);
+if (lean::is_exclusive(x_16)) {
+ lean::cnstr_release(x_16, 0);
+ lean::cnstr_release(x_16, 1);
+ x_19 = x_16;
+} else {
+ lean::dec_ref(x_16);
+ x_19 = lean::box(0);
+}
+x_20 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_20, 0, x_12);
+lean::cnstr_set(x_20, 1, x_17);
+lean::cnstr_set(x_20, 2, x_14);
+if (lean::is_scalar(x_19)) {
+ x_21 = lean::alloc_cnstr(0, 2, 0);
+} else {
+ x_21 = x_19;
+}
+lean::cnstr_set(x_21, 0, x_20);
+lean::cnstr_set(x_21, 1, x_18);
+return x_21;
+}
+}
+else
+{
+obj* x_22; 
+x_22 = lean::alloc_cnstr(0, 2, 0);
+lean::cnstr_set(x_22, 0, x_1);
+lean::cnstr_set(x_22, 1, x_2);
+return x_22;
+}
+}
+}
+obj* l_Lean_Syntax_updateLeading(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; obj* x_4; 
+x_2 = lean::mk_nat_obj(0u);
+x_3 = l_Lean_Syntax_mreplace___main___at_Lean_Syntax_updateLeading___spec__1(x_1, x_2);
+x_4 = lean::cnstr_get(x_3, 0);
+lean::inc(x_4);
+lean::dec(x_3);
+return x_4;
+}
+}
+obj* l_Lean_Syntax_updateTrailing___main(obj* x_1, obj* x_2) {
+_start:
+{
+switch (lean::obj_tag(x_2)) {
+case 0:
+{
+lean::dec(x_1);
+return x_2;
+}
+case 1:
+{
+obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; uint8 x_8; 
+x_3 = lean::cnstr_get(x_2, 0);
+lean::inc(x_3);
+x_4 = lean::cnstr_get(x_2, 1);
+lean::inc(x_4);
+x_5 = lean::cnstr_get(x_2, 2);
+lean::inc(x_5);
+x_6 = lean::array_get_size(x_4);
+x_7 = lean::mk_nat_obj(0u);
+x_8 = lean::nat_dec_eq(x_6, x_7);
+if (x_8 == 0)
+{
+uint8 x_9; 
+x_9 = !lean::is_exclusive(x_2);
+if (x_9 == 0)
+{
+obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; obj* x_17; obj* x_18; 
+x_10 = lean::cnstr_get(x_2, 2);
+lean::dec(x_10);
+x_11 = lean::cnstr_get(x_2, 1);
+lean::dec(x_11);
+x_12 = lean::cnstr_get(x_2, 0);
+lean::dec(x_12);
+x_13 = lean::mk_nat_obj(1u);
+x_14 = lean::nat_sub(x_6, x_13);
+lean::dec(x_6);
+x_15 = l_Lean_stxInh;
+x_16 = lean::array_get(x_15, x_4, x_14);
+x_17 = l_Lean_Syntax_updateTrailing___main(x_1, x_16);
+x_18 = lean::array_set(x_4, x_14, x_17);
+lean::dec(x_14);
+lean::cnstr_set(x_2, 1, x_18);
+return x_2;
+}
+else
+{
+obj* x_19; obj* x_20; obj* x_21; obj* x_22; obj* x_23; obj* x_24; obj* x_25; 
+lean::dec(x_2);
+x_19 = lean::mk_nat_obj(1u);
+x_20 = lean::nat_sub(x_6, x_19);
+lean::dec(x_6);
+x_21 = l_Lean_stxInh;
+x_22 = lean::array_get(x_21, x_4, x_20);
+x_23 = l_Lean_Syntax_updateTrailing___main(x_1, x_22);
+x_24 = lean::array_set(x_4, x_20, x_23);
+lean::dec(x_20);
+x_25 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_25, 0, x_3);
+lean::cnstr_set(x_25, 1, x_24);
+lean::cnstr_set(x_25, 2, x_5);
+return x_25;
+}
+}
+else
+{
+lean::dec(x_6);
+lean::dec(x_5);
+lean::dec(x_4);
+lean::dec(x_3);
+lean::dec(x_1);
+return x_2;
+}
+}
+case 2:
+{
+obj* x_26; 
+x_26 = lean::cnstr_get(x_2, 0);
+lean::inc(x_26);
+if (lean::obj_tag(x_26) == 0)
+{
+lean::dec(x_1);
+return x_2;
+}
+else
+{
+uint8 x_27; 
+x_27 = !lean::is_exclusive(x_2);
+if (x_27 == 0)
+{
+obj* x_28; uint8 x_29; 
+x_28 = lean::cnstr_get(x_2, 0);
+lean::dec(x_28);
+x_29 = !lean::is_exclusive(x_26);
+if (x_29 == 0)
+{
+obj* x_30; obj* x_31; 
+x_30 = lean::cnstr_get(x_26, 0);
+x_31 = l_Lean_SourceInfo_updateTrailing___main(x_30, x_1);
+lean::cnstr_set(x_26, 0, x_31);
+return x_2;
+}
+else
+{
+obj* x_32; obj* x_33; obj* x_34; 
+x_32 = lean::cnstr_get(x_26, 0);
+lean::inc(x_32);
+lean::dec(x_26);
+x_33 = l_Lean_SourceInfo_updateTrailing___main(x_32, x_1);
+x_34 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_34, 0, x_33);
+lean::cnstr_set(x_2, 0, x_34);
+return x_2;
+}
+}
+else
+{
+obj* x_35; obj* x_36; obj* x_37; obj* x_38; obj* x_39; obj* x_40; 
+x_35 = lean::cnstr_get(x_2, 1);
+lean::inc(x_35);
+lean::dec(x_2);
+x_36 = lean::cnstr_get(x_26, 0);
+lean::inc(x_36);
+if (lean::is_exclusive(x_26)) {
+ lean::cnstr_release(x_26, 0);
+ x_37 = x_26;
+} else {
+ lean::dec_ref(x_26);
+ x_37 = lean::box(0);
+}
+x_38 = l_Lean_SourceInfo_updateTrailing___main(x_36, x_1);
+if (lean::is_scalar(x_37)) {
+ x_39 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_39 = x_37;
+}
+lean::cnstr_set(x_39, 0, x_38);
+x_40 = lean::alloc_cnstr(2, 2, 0);
+lean::cnstr_set(x_40, 0, x_39);
+lean::cnstr_set(x_40, 1, x_35);
+return x_40;
+}
+}
+}
+default: 
+{
+obj* x_41; 
+x_41 = lean::cnstr_get(x_2, 0);
+lean::inc(x_41);
+if (lean::obj_tag(x_41) == 0)
+{
+lean::dec(x_1);
+return x_2;
+}
+else
+{
+uint8 x_42; 
+x_42 = !lean::is_exclusive(x_2);
+if (x_42 == 0)
+{
+obj* x_43; uint8 x_44; 
+x_43 = lean::cnstr_get(x_2, 0);
+lean::dec(x_43);
+x_44 = !lean::is_exclusive(x_41);
+if (x_44 == 0)
+{
+obj* x_45; obj* x_46; 
+x_45 = lean::cnstr_get(x_41, 0);
+x_46 = l_Lean_SourceInfo_updateTrailing___main(x_45, x_1);
+lean::cnstr_set(x_41, 0, x_46);
+return x_2;
+}
+else
+{
+obj* x_47; obj* x_48; obj* x_49; 
+x_47 = lean::cnstr_get(x_41, 0);
+lean::inc(x_47);
+lean::dec(x_41);
+x_48 = l_Lean_SourceInfo_updateTrailing___main(x_47, x_1);
+x_49 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_49, 0, x_48);
+lean::cnstr_set(x_2, 0, x_49);
+return x_2;
+}
+}
+else
+{
+obj* x_50; obj* x_51; obj* x_52; obj* x_53; obj* x_54; obj* x_55; obj* x_56; obj* x_57; obj* x_58; 
+x_50 = lean::cnstr_get(x_2, 1);
+x_51 = lean::cnstr_get(x_2, 2);
+x_52 = lean::cnstr_get(x_2, 3);
+x_53 = lean::cnstr_get(x_2, 4);
+lean::inc(x_53);
+lean::inc(x_52);
+lean::inc(x_51);
+lean::inc(x_50);
+lean::dec(x_2);
+x_54 = lean::cnstr_get(x_41, 0);
+lean::inc(x_54);
+if (lean::is_exclusive(x_41)) {
+ lean::cnstr_release(x_41, 0);
+ x_55 = x_41;
+} else {
+ lean::dec_ref(x_41);
+ x_55 = lean::box(0);
+}
+x_56 = l_Lean_SourceInfo_updateTrailing___main(x_54, x_1);
+if (lean::is_scalar(x_55)) {
+ x_57 = lean::alloc_cnstr(1, 1, 0);
+} else {
+ x_57 = x_55;
+}
+lean::cnstr_set(x_57, 0, x_56);
+x_58 = lean::alloc_cnstr(3, 5, 0);
+lean::cnstr_set(x_58, 0, x_57);
+lean::cnstr_set(x_58, 1, x_50);
+lean::cnstr_set(x_58, 2, x_51);
+lean::cnstr_set(x_58, 3, x_52);
+lean::cnstr_set(x_58, 4, x_53);
+return x_58;
+}
+}
+}
+}
+}
+}
+obj* l_Lean_Syntax_updateTrailing(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_Syntax_updateTrailing___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; uint8 x_4; 
+x_3 = lean::array_get_size(x_1);
+x_4 = lean::nat_dec_lt(x_2, x_3);
+lean::dec(x_3);
+if (x_4 == 0)
+{
+obj* x_5; 
+lean::dec(x_2);
+x_5 = lean::box(0);
+return x_5;
+}
+else
+{
+obj* x_6; obj* x_7; 
+x_6 = lean::array_fget(x_1, x_2);
+x_7 = l_Lean_Syntax_getHeadInfo___main(x_6);
+lean::dec(x_6);
+if (lean::obj_tag(x_7) == 0)
+{
+obj* x_8; obj* x_9; 
+x_8 = lean::mk_nat_obj(1u);
+x_9 = lean::nat_add(x_2, x_8);
+lean::dec(x_2);
+x_2 = x_9;
+goto _start;
+}
+else
+{
+lean::dec(x_2);
+return x_7;
+}
+}
+}
+}
+obj* l_Lean_Syntax_getHeadInfo___main(obj* x_1) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+obj* x_2; 
+x_2 = lean::box(0);
+return x_2;
+}
+case 1:
+{
+obj* x_3; obj* x_4; obj* x_5; 
+x_3 = lean::cnstr_get(x_1, 1);
+x_4 = lean::mk_nat_obj(0u);
+x_5 = l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1(x_3, x_4);
+return x_5;
+}
+default: 
+{
+obj* x_6; 
+x_6 = lean::cnstr_get(x_1, 0);
+lean::inc(x_6);
+return x_6;
+}
+}
+}
+}
+obj* l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Array_mfindAux___main___at_Lean_Syntax_getHeadInfo___main___spec__1(x_1, x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_Syntax_getHeadInfo___main___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_getHeadInfo___main(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_getHeadInfo(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_getHeadInfo___main(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_getHeadInfo___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_getHeadInfo(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_getPos(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_getHeadInfo___main(x_1);
+if (lean::obj_tag(x_2) == 0)
+{
+obj* x_3; 
+x_3 = lean::box(0);
+return x_3;
+}
+else
+{
+uint8 x_4; 
+x_4 = !lean::is_exclusive(x_2);
+if (x_4 == 0)
+{
+obj* x_5; obj* x_6; 
+x_5 = lean::cnstr_get(x_2, 0);
+x_6 = lean::cnstr_get(x_5, 1);
+lean::inc(x_6);
+lean::dec(x_5);
+lean::cnstr_set(x_2, 0, x_6);
+return x_2;
+}
+else
+{
+obj* x_7; obj* x_8; obj* x_9; 
+x_7 = lean::cnstr_get(x_2, 0);
+lean::inc(x_7);
+lean::dec(x_2);
+x_8 = lean::cnstr_get(x_7, 1);
+lean::inc(x_8);
+lean::dec(x_7);
+x_9 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_9, 0, x_8);
+return x_9;
+}
+}
+}
+}
+obj* l_Lean_Syntax_getPos___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_getPos(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l___private_init_lean_syntax_3__reprintLeaf___main(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+lean::inc(x_2);
+return x_2;
+}
+else
+{
+obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; obj* x_8; obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; 
+x_3 = lean::cnstr_get(x_1, 0);
+x_4 = lean::cnstr_get(x_3, 0);
+x_5 = lean::cnstr_get(x_3, 2);
+x_6 = lean::cnstr_get(x_4, 0);
+x_7 = lean::cnstr_get(x_4, 1);
+x_8 = lean::cnstr_get(x_4, 2);
+x_9 = lean::string_utf8_extract(x_6, x_7, x_8);
+x_10 = lean::string_append(x_9, x_2);
+x_11 = lean::cnstr_get(x_5, 0);
+x_12 = lean::cnstr_get(x_5, 1);
+x_13 = lean::cnstr_get(x_5, 2);
+x_14 = lean::string_utf8_extract(x_11, x_12, x_13);
+x_15 = lean::string_append(x_10, x_14);
+lean::dec(x_14);
+return x_15;
+}
+}
+}
+obj* l___private_init_lean_syntax_3__reprintLeaf___main___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l___private_init_lean_syntax_3__reprintLeaf___main(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l___private_init_lean_syntax_3__reprintLeaf(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l___private_init_lean_syntax_3__reprintLeaf___main(x_1, x_2);
+return x_3;
+}
+}
+obj* l___private_init_lean_syntax_3__reprintLeaf___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l___private_init_lean_syntax_3__reprintLeaf(x_1, x_2);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; uint8 x_6; 
+x_5 = lean::array_get_size(x_2);
+x_6 = lean::nat_dec_lt(x_3, x_5);
+lean::dec(x_5);
+if (x_6 == 0)
+{
+obj* x_7; 
+lean::dec(x_3);
+x_7 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_7, 0, x_4);
+return x_7;
+}
+else
+{
+obj* x_8; obj* x_9; 
+x_8 = lean::array_fget(x_2, x_3);
+x_9 = l_Lean_Syntax_reprint___main(x_8);
+lean::dec(x_8);
+if (lean::obj_tag(x_9) == 0)
+{
+obj* x_10; 
+lean::dec(x_4);
+lean::dec(x_3);
+x_10 = lean::box(0);
+return x_10;
+}
+else
+{
+obj* x_11; obj* x_12; obj* x_13; obj* x_14; 
+x_11 = lean::cnstr_get(x_9, 0);
+lean::inc(x_11);
+lean::dec(x_9);
+x_12 = lean::string_append(x_4, x_11);
+lean::dec(x_11);
+x_13 = lean::mk_nat_obj(1u);
+x_14 = lean::nat_add(x_3, x_13);
+lean::dec(x_3);
+x_3 = x_14;
+x_4 = x_12;
+goto _start;
+}
+}
+}
+}
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; uint8 x_6; 
+x_5 = lean::array_get_size(x_2);
+x_6 = lean::nat_dec_lt(x_3, x_5);
+lean::dec(x_5);
+if (x_6 == 0)
+{
+obj* x_7; 
+lean::dec(x_3);
+x_7 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_7, 0, x_4);
+return x_7;
+}
+else
+{
+obj* x_8; obj* x_9; 
+x_8 = lean::array_fget(x_2, x_3);
+x_9 = l_Lean_Syntax_reprint___main(x_8);
+lean::dec(x_8);
+if (lean::obj_tag(x_9) == 0)
+{
+obj* x_10; 
+lean::dec(x_4);
+lean::dec(x_3);
+x_10 = lean::box(0);
+return x_10;
+}
+else
+{
+obj* x_11; uint8 x_12; 
+x_11 = lean::cnstr_get(x_9, 0);
+lean::inc(x_11);
+lean::dec(x_9);
+x_12 = lean::string_dec_eq(x_4, x_11);
+lean::dec(x_11);
+if (x_12 == 0)
+{
+obj* x_13; 
+lean::dec(x_4);
+lean::dec(x_3);
+x_13 = lean::box(0);
+return x_13;
+}
+else
+{
+obj* x_14; obj* x_15; 
+x_14 = lean::mk_nat_obj(1u);
+x_15 = lean::nat_add(x_3, x_14);
+lean::dec(x_3);
+x_3 = x_15;
+goto _start;
+}
+}
+}
+}
+}
+obj* _init_l_Lean_Syntax_reprint___main___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = lean::mk_string("");
+x_2 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_2, 0, x_1);
+return x_2;
+}
+}
+obj* _init_l_Lean_Syntax_reprint___main___closed__2() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = l_Lean_choiceKind;
+x_2 = lean::cnstr_get(x_1, 1);
+lean::inc(x_2);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_reprint___main(obj* x_1) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_reprint___main___closed__1;
+return x_2;
+}
+case 1:
+{
+obj* x_3; obj* x_4; obj* x_5; obj* x_6; uint8 x_7; 
+x_3 = lean::cnstr_get(x_1, 0);
+x_4 = lean::cnstr_get(x_1, 1);
+x_5 = lean::cnstr_get(x_3, 1);
+x_6 = l_Lean_Syntax_reprint___main___closed__2;
+x_7 = lean::nat_dec_eq(x_5, x_6);
+if (x_7 == 0)
+{
+obj* x_8; obj* x_9; obj* x_10; 
+x_8 = lean::mk_nat_obj(0u);
+x_9 = l_String_splitAux___main___closed__1;
+x_10 = l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1(x_4, x_4, x_8, x_9);
+return x_10;
+}
+else
+{
+obj* x_11; obj* x_12; uint8 x_13; 
+x_11 = lean::array_get_size(x_4);
+x_12 = lean::mk_nat_obj(0u);
+x_13 = lean::nat_dec_eq(x_11, x_12);
+lean::dec(x_11);
+if (x_13 == 0)
+{
+obj* x_14; obj* x_15; obj* x_16; 
+x_14 = l_Lean_stxInh;
+x_15 = lean::array_get(x_14, x_4, x_12);
+x_16 = l_Lean_Syntax_reprint___main(x_15);
+lean::dec(x_15);
+if (lean::obj_tag(x_16) == 0)
+{
+obj* x_17; 
+x_17 = lean::box(0);
+return x_17;
+}
+else
+{
+obj* x_18; obj* x_19; obj* x_20; 
+x_18 = lean::cnstr_get(x_16, 0);
+lean::inc(x_18);
+lean::dec(x_16);
+x_19 = lean::mk_nat_obj(1u);
+x_20 = l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2(x_4, x_4, x_19, x_18);
+return x_20;
+}
+}
+else
+{
+obj* x_21; 
+x_21 = lean::box(0);
+return x_21;
+}
+}
+}
+case 2:
+{
+obj* x_22; obj* x_23; obj* x_24; obj* x_25; 
+x_22 = lean::cnstr_get(x_1, 0);
+x_23 = lean::cnstr_get(x_1, 1);
+x_24 = l___private_init_lean_syntax_3__reprintLeaf___main(x_22, x_23);
+x_25 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_25, 0, x_24);
+return x_25;
+}
+default: 
+{
+obj* x_26; obj* x_27; obj* x_28; obj* x_29; obj* x_30; obj* x_31; obj* x_32; obj* x_33; 
+x_26 = lean::cnstr_get(x_1, 1);
+x_27 = lean::cnstr_get(x_1, 0);
+x_28 = lean::cnstr_get(x_26, 0);
+x_29 = lean::cnstr_get(x_26, 1);
+x_30 = lean::cnstr_get(x_26, 2);
+x_31 = lean::string_utf8_extract(x_28, x_29, x_30);
+x_32 = l___private_init_lean_syntax_3__reprintLeaf___main(x_27, x_31);
+lean::dec(x_31);
+x_33 = lean::alloc_cnstr(1, 1, 0);
+lean::cnstr_set(x_33, 0, x_32);
+return x_33;
+}
+}
+}
+}
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; 
+x_5 = l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__1(x_1, x_2, x_3, x_4);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_5;
+}
+}
+obj* l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2___boxed(obj* x_1, obj* x_2, obj* x_3, obj* x_4) {
+_start:
+{
+obj* x_5; 
+x_5 = l_Array_miterateAux___main___at_Lean_Syntax_reprint___main___spec__2(x_1, x_2, x_3, x_4);
+lean::dec(x_2);
+lean::dec(x_1);
+return x_5;
+}
+}
+obj* l_Lean_Syntax_reprint___main___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_reprint___main(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_reprint(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_reprint___main(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_reprint___boxed(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_reprint(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(obj* x_1) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_2; 
+x_2 = lean::box(0);
+return x_2;
+}
+else
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; obj* x_7; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = lean::cnstr_get(x_1, 1);
+x_6 = l_Lean_Syntax_formatStx___main(x_4);
+x_7 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_5);
+lean::cnstr_set(x_1, 1, x_7);
+lean::cnstr_set(x_1, 0, x_6);
+return x_1;
+}
+else
+{
+obj* x_8; obj* x_9; obj* x_10; obj* x_11; obj* x_12; 
+x_8 = lean::cnstr_get(x_1, 0);
+x_9 = lean::cnstr_get(x_1, 1);
+lean::inc(x_9);
+lean::inc(x_8);
+lean::dec(x_1);
+x_10 = l_Lean_Syntax_formatStx___main(x_8);
+x_11 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_9);
+x_12 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_12, 0, x_10);
+lean::cnstr_set(x_12, 1, x_11);
+return x_12;
+}
+}
+}
+}
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_3; 
+lean::dec(x_2);
+x_3 = lean::box(0);
+return x_3;
+}
+else
+{
+obj* x_4; 
+x_4 = lean::cnstr_get(x_1, 1);
+if (lean::obj_tag(x_4) == 0)
+{
+obj* x_5; 
+lean::dec(x_2);
+x_5 = lean::cnstr_get(x_1, 0);
+lean::inc(x_5);
+return x_5;
+}
+else
+{
+obj* x_6; uint8 x_7; obj* x_8; obj* x_9; obj* x_10; 
+x_6 = lean::cnstr_get(x_1, 0);
+x_7 = 0;
+lean::inc(x_2);
+lean::inc(x_6);
+x_8 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_8, 0, x_6);
+lean::cnstr_set(x_8, 1, x_2);
+lean::cnstr_set_scalar(x_8, sizeof(void*)*2, x_7);
+x_9 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_4, x_2);
+x_10 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_10, 0, x_8);
+lean::cnstr_set(x_10, 1, x_9);
+lean::cnstr_set_scalar(x_10, sizeof(void*)*2, x_7);
+return x_10;
+}
+}
+}
+}
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__3(obj* x_1, obj* x_2) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_3; 
+lean::dec(x_2);
+x_3 = lean::box(0);
+return x_3;
+}
+else
+{
+obj* x_4; 
+x_4 = lean::cnstr_get(x_1, 1);
+lean::inc(x_4);
+if (lean::obj_tag(x_4) == 0)
+{
+obj* x_5; obj* x_6; obj* x_7; 
+lean::dec(x_2);
+x_5 = lean::cnstr_get(x_1, 0);
+lean::inc(x_5);
+lean::dec(x_1);
+x_6 = l_Nat_repr(x_5);
+x_7 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_7, 0, x_6);
+return x_7;
+}
+else
+{
+obj* x_8; obj* x_9; obj* x_10; uint8 x_11; obj* x_12; obj* x_13; obj* x_14; 
+x_8 = lean::cnstr_get(x_1, 0);
+lean::inc(x_8);
+lean::dec(x_1);
+x_9 = l_Nat_repr(x_8);
+x_10 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_10, 0, x_9);
+x_11 = 0;
+lean::inc(x_2);
+x_12 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_12, 0, x_10);
+lean::cnstr_set(x_12, 1, x_2);
+lean::cnstr_set_scalar(x_12, sizeof(void*)*2, x_11);
+x_13 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__3(x_4, x_2);
+x_14 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_14, 0, x_12);
+lean::cnstr_set(x_14, 1, x_13);
+lean::cnstr_set_scalar(x_14, sizeof(void*)*2, x_11);
+return x_14;
+}
+}
+}
+}
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__4(obj* x_1) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_2; 
+x_2 = lean::box(0);
+return x_2;
+}
+else
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; obj* x_7; obj* x_8; obj* x_9; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = lean::cnstr_get(x_1, 1);
+x_6 = l_Lean_Name_toString___closed__1;
+x_7 = l_Lean_Name_toStringWithSep___main(x_6, x_4);
+x_8 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_8, 0, x_7);
+x_9 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__4(x_5);
+lean::cnstr_set(x_1, 1, x_9);
+lean::cnstr_set(x_1, 0, x_8);
+return x_1;
+}
+else
+{
+obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; obj* x_15; obj* x_16; 
+x_10 = lean::cnstr_get(x_1, 0);
+x_11 = lean::cnstr_get(x_1, 1);
+lean::inc(x_11);
+lean::inc(x_10);
+lean::dec(x_1);
+x_12 = l_Lean_Name_toString___closed__1;
+x_13 = l_Lean_Name_toStringWithSep___main(x_12, x_10);
+x_14 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_14, 0, x_13);
+x_15 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__4(x_11);
+x_16 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_16, 0, x_14);
+lean::cnstr_set(x_16, 1, x_15);
+return x_16;
+}
+}
+}
+}
+obj* l_List_map___main___at_Lean_Syntax_formatStx___main___spec__5(obj* x_1) {
+_start:
+{
+if (lean::obj_tag(x_1) == 0)
+{
+obj* x_2; 
+x_2 = lean::box(0);
+return x_2;
+}
+else
+{
+uint8 x_3; 
+x_3 = !lean::is_exclusive(x_1);
+if (x_3 == 0)
+{
+obj* x_4; obj* x_5; obj* x_6; obj* x_7; obj* x_8; 
+x_4 = lean::cnstr_get(x_1, 0);
+x_5 = lean::cnstr_get(x_1, 1);
+x_6 = l_Nat_repr(x_4);
+x_7 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_7, 0, x_6);
+x_8 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__5(x_5);
+lean::cnstr_set(x_1, 1, x_8);
+lean::cnstr_set(x_1, 0, x_7);
+return x_1;
+}
+else
+{
+obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; 
+x_9 = lean::cnstr_get(x_1, 0);
+x_10 = lean::cnstr_get(x_1, 1);
+lean::inc(x_10);
+lean::inc(x_9);
+lean::dec(x_1);
+x_11 = l_Nat_repr(x_9);
+x_12 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_12, 0, x_11);
+x_13 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__5(x_10);
+x_14 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_14, 0, x_12);
+lean::cnstr_set(x_14, 1, x_13);
+return x_14;
+}
+}
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__1() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = lean::mk_string("<missing>");
+x_2 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_2, 0, x_1);
+return x_2;
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__2() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("Lean");
+x_3 = lean_name_mk_string(x_1, x_2);
+x_4 = lean::mk_string("Parser");
+x_5 = lean_name_mk_string(x_3, x_4);
+x_6 = lean::mk_string("noKind");
+x_7 = lean_name_mk_string(x_5, x_6);
+return x_7;
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__3() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; obj* x_4; obj* x_5; 
+x_1 = lean::box(0);
+x_2 = lean::mk_string("Lean");
+x_3 = lean_name_mk_string(x_1, x_2);
+x_4 = lean::mk_string("Parser");
+x_5 = lean_name_mk_string(x_3, x_4);
+return x_5;
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__4() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = lean::mk_string("{");
+x_2 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_2, 0, x_1);
+return x_2;
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__5() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = lean::mk_string("}");
+x_2 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_2, 0, x_1);
+return x_2;
+}
+}
+obj* _init_l_Lean_Syntax_formatStx___main___closed__6() {
+_start:
+{
+obj* x_1; obj* x_2; 
+x_1 = lean::mk_string("{");
+x_2 = lean::string_length(x_1);
+lean::dec(x_1);
+return x_2;
+}
+}
+obj* l_Lean_Syntax_formatStx___main(obj* x_1) {
+_start:
+{
+switch (lean::obj_tag(x_1)) {
+case 0:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_formatStx___main___closed__1;
+return x_2;
+}
+case 1:
+{
+obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; uint8 x_8; 
+x_3 = lean::cnstr_get(x_1, 0);
+lean::inc(x_3);
+x_4 = lean::cnstr_get(x_1, 1);
+lean::inc(x_4);
+x_5 = lean::cnstr_get(x_1, 2);
+lean::inc(x_5);
+lean::dec(x_1);
+x_6 = lean::cnstr_get(x_3, 0);
+lean::inc(x_6);
+lean::dec(x_3);
+x_7 = l_Lean_Syntax_formatStx___main___closed__2;
+x_8 = lean_name_dec_eq(x_6, x_7);
+if (lean::obj_tag(x_5) == 0)
+{
+if (x_8 == 0)
+{
+obj* x_9; obj* x_10; obj* x_11; obj* x_12; obj* x_13; obj* x_14; uint8 x_15; obj* x_16; obj* x_17; obj* x_18; obj* x_19; obj* x_20; obj* x_21; obj* x_22; obj* x_23; obj* x_24; obj* x_25; obj* x_26; obj* x_27; obj* x_28; obj* x_29; 
+x_9 = l_Lean_Syntax_formatStx___main___closed__3;
+x_10 = lean::box(0);
+x_11 = l_Lean_Name_replacePrefix___main(x_6, x_9, x_10);
+x_12 = l_Lean_Name_toString___closed__1;
+x_13 = l_Lean_Name_toStringWithSep___main(x_12, x_11);
+x_14 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_14, 0, x_13);
+x_15 = 0;
+x_16 = l_Lean_Format_join___closed__1;
+x_17 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_17, 0, x_14);
+lean::cnstr_set(x_17, 1, x_16);
+lean::cnstr_set_scalar(x_17, sizeof(void*)*2, x_15);
+x_18 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_19 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_18);
+x_20 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_20, 0, x_17);
+lean::cnstr_set(x_20, 1, x_19);
+x_21 = lean::box(1);
+x_22 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_20, x_21);
+lean::dec(x_20);
+x_23 = l_Lean_Format_paren___closed__1;
+x_24 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_24, 0, x_23);
+lean::cnstr_set(x_24, 1, x_22);
+lean::cnstr_set_scalar(x_24, sizeof(void*)*2, x_15);
+x_25 = l_Lean_Format_paren___closed__2;
+x_26 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_26, 0, x_24);
+lean::cnstr_set(x_26, 1, x_25);
+lean::cnstr_set_scalar(x_26, sizeof(void*)*2, x_15);
+x_27 = l_Lean_Format_paren___closed__3;
+x_28 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_28, 0, x_27);
+lean::cnstr_set(x_28, 1, x_26);
+x_29 = l_Lean_Format_group___main(x_28);
+return x_29;
+}
+else
+{
+obj* x_30; obj* x_31; obj* x_32; obj* x_33; uint8 x_34; obj* x_35; obj* x_36; obj* x_37; obj* x_38; obj* x_39; obj* x_40; obj* x_41; obj* x_42; obj* x_43; 
+lean::dec(x_6);
+x_30 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_31 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_30);
+x_32 = lean::box(1);
+x_33 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_31, x_32);
+lean::dec(x_31);
+x_34 = 0;
+x_35 = l_Lean_Format_join___closed__1;
+x_36 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_36, 0, x_35);
+lean::cnstr_set(x_36, 1, x_33);
+lean::cnstr_set_scalar(x_36, sizeof(void*)*2, x_34);
+x_37 = l_Lean_Format_sbracket___closed__1;
+x_38 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_38, 0, x_37);
+lean::cnstr_set(x_38, 1, x_36);
+lean::cnstr_set_scalar(x_38, sizeof(void*)*2, x_34);
+x_39 = l_Lean_Format_sbracket___closed__2;
+x_40 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_40, 0, x_38);
+lean::cnstr_set(x_40, 1, x_39);
+lean::cnstr_set_scalar(x_40, sizeof(void*)*2, x_34);
+x_41 = l_Lean_Format_sbracket___closed__3;
+x_42 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_42, 0, x_41);
+lean::cnstr_set(x_42, 1, x_40);
+x_43 = l_Lean_Format_group___main(x_42);
+return x_43;
+}
+}
+else
+{
+obj* x_44; uint8 x_45; 
+lean::inc(x_5);
+x_44 = l_List_reverse___rarg(x_5);
+x_45 = !lean::is_exclusive(x_5);
+if (x_45 == 0)
+{
+obj* x_46; obj* x_47; obj* x_48; obj* x_49; uint8 x_50; obj* x_51; obj* x_52; obj* x_53; obj* x_54; obj* x_55; obj* x_56; obj* x_57; 
+x_46 = lean::cnstr_get(x_5, 1);
+lean::dec(x_46);
+x_47 = lean::cnstr_get(x_5, 0);
+lean::dec(x_47);
+x_48 = l_Lean_formatKVMap___closed__1;
+x_49 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__3(x_44, x_48);
+x_50 = 0;
+x_51 = l_Lean_Syntax_formatStx___main___closed__4;
+x_52 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_52, 0, x_51);
+lean::cnstr_set(x_52, 1, x_49);
+lean::cnstr_set_scalar(x_52, sizeof(void*)*2, x_50);
+x_53 = l_Lean_Syntax_formatStx___main___closed__5;
+x_54 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_54, 0, x_52);
+lean::cnstr_set(x_54, 1, x_53);
+lean::cnstr_set_scalar(x_54, sizeof(void*)*2, x_50);
+x_55 = l_Lean_Syntax_formatStx___main___closed__6;
+x_56 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_56, 0, x_55);
+lean::cnstr_set(x_56, 1, x_54);
+x_57 = l_Lean_Format_group___main(x_56);
+if (x_8 == 0)
+{
+obj* x_58; obj* x_59; obj* x_60; obj* x_61; obj* x_62; obj* x_63; obj* x_64; obj* x_65; obj* x_66; obj* x_67; obj* x_68; obj* x_69; obj* x_70; obj* x_71; obj* x_72; obj* x_73; obj* x_74; obj* x_75; 
+x_58 = l_Lean_Syntax_formatStx___main___closed__3;
+x_59 = lean::box(0);
+x_60 = l_Lean_Name_replacePrefix___main(x_6, x_58, x_59);
+x_61 = l_Lean_Name_toString___closed__1;
+x_62 = l_Lean_Name_toStringWithSep___main(x_61, x_60);
+x_63 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_63, 0, x_62);
+x_64 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_64, 0, x_63);
+lean::cnstr_set(x_64, 1, x_57);
+lean::cnstr_set_scalar(x_64, sizeof(void*)*2, x_50);
+x_65 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_66 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_65);
+lean::cnstr_set(x_5, 1, x_66);
+lean::cnstr_set(x_5, 0, x_64);
+x_67 = lean::box(1);
+x_68 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_5, x_67);
+lean::dec(x_5);
+x_69 = l_Lean_Format_paren___closed__1;
+x_70 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_70, 0, x_69);
+lean::cnstr_set(x_70, 1, x_68);
+lean::cnstr_set_scalar(x_70, sizeof(void*)*2, x_50);
+x_71 = l_Lean_Format_paren___closed__2;
+x_72 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_72, 0, x_70);
+lean::cnstr_set(x_72, 1, x_71);
+lean::cnstr_set_scalar(x_72, sizeof(void*)*2, x_50);
+x_73 = l_Lean_Format_paren___closed__3;
+x_74 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_74, 0, x_73);
+lean::cnstr_set(x_74, 1, x_72);
+x_75 = l_Lean_Format_group___main(x_74);
+return x_75;
+}
+else
+{
+obj* x_76; obj* x_77; obj* x_78; obj* x_79; obj* x_80; obj* x_81; obj* x_82; obj* x_83; obj* x_84; obj* x_85; obj* x_86; obj* x_87; 
+lean::free_heap_obj(x_5);
+lean::dec(x_6);
+x_76 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_77 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_76);
+x_78 = lean::box(1);
+x_79 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_77, x_78);
+lean::dec(x_77);
+x_80 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_80, 0, x_57);
+lean::cnstr_set(x_80, 1, x_79);
+lean::cnstr_set_scalar(x_80, sizeof(void*)*2, x_50);
+x_81 = l_Lean_Format_sbracket___closed__1;
+x_82 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_82, 0, x_81);
+lean::cnstr_set(x_82, 1, x_80);
+lean::cnstr_set_scalar(x_82, sizeof(void*)*2, x_50);
+x_83 = l_Lean_Format_sbracket___closed__2;
+x_84 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_84, 0, x_82);
+lean::cnstr_set(x_84, 1, x_83);
+lean::cnstr_set_scalar(x_84, sizeof(void*)*2, x_50);
+x_85 = l_Lean_Format_sbracket___closed__3;
+x_86 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_86, 0, x_85);
+lean::cnstr_set(x_86, 1, x_84);
+x_87 = l_Lean_Format_group___main(x_86);
+return x_87;
+}
+}
+else
+{
+obj* x_88; obj* x_89; uint8 x_90; obj* x_91; obj* x_92; obj* x_93; obj* x_94; obj* x_95; obj* x_96; obj* x_97; 
+lean::dec(x_5);
+x_88 = l_Lean_formatKVMap___closed__1;
+x_89 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__3(x_44, x_88);
+x_90 = 0;
+x_91 = l_Lean_Syntax_formatStx___main___closed__4;
+x_92 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_92, 0, x_91);
+lean::cnstr_set(x_92, 1, x_89);
+lean::cnstr_set_scalar(x_92, sizeof(void*)*2, x_90);
+x_93 = l_Lean_Syntax_formatStx___main___closed__5;
+x_94 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_94, 0, x_92);
+lean::cnstr_set(x_94, 1, x_93);
+lean::cnstr_set_scalar(x_94, sizeof(void*)*2, x_90);
+x_95 = l_Lean_Syntax_formatStx___main___closed__6;
+x_96 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_96, 0, x_95);
+lean::cnstr_set(x_96, 1, x_94);
+x_97 = l_Lean_Format_group___main(x_96);
+if (x_8 == 0)
+{
+obj* x_98; obj* x_99; obj* x_100; obj* x_101; obj* x_102; obj* x_103; obj* x_104; obj* x_105; obj* x_106; obj* x_107; obj* x_108; obj* x_109; obj* x_110; obj* x_111; obj* x_112; obj* x_113; obj* x_114; obj* x_115; obj* x_116; 
+x_98 = l_Lean_Syntax_formatStx___main___closed__3;
+x_99 = lean::box(0);
+x_100 = l_Lean_Name_replacePrefix___main(x_6, x_98, x_99);
+x_101 = l_Lean_Name_toString___closed__1;
+x_102 = l_Lean_Name_toStringWithSep___main(x_101, x_100);
+x_103 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_103, 0, x_102);
+x_104 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_104, 0, x_103);
+lean::cnstr_set(x_104, 1, x_97);
+lean::cnstr_set_scalar(x_104, sizeof(void*)*2, x_90);
+x_105 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_106 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_105);
+x_107 = lean::alloc_cnstr(1, 2, 0);
+lean::cnstr_set(x_107, 0, x_104);
+lean::cnstr_set(x_107, 1, x_106);
+x_108 = lean::box(1);
+x_109 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_107, x_108);
+lean::dec(x_107);
+x_110 = l_Lean_Format_paren___closed__1;
+x_111 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_111, 0, x_110);
+lean::cnstr_set(x_111, 1, x_109);
+lean::cnstr_set_scalar(x_111, sizeof(void*)*2, x_90);
+x_112 = l_Lean_Format_paren___closed__2;
+x_113 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_113, 0, x_111);
+lean::cnstr_set(x_113, 1, x_112);
+lean::cnstr_set_scalar(x_113, sizeof(void*)*2, x_90);
+x_114 = l_Lean_Format_paren___closed__3;
+x_115 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_115, 0, x_114);
+lean::cnstr_set(x_115, 1, x_113);
+x_116 = l_Lean_Format_group___main(x_115);
+return x_116;
+}
+else
+{
+obj* x_117; obj* x_118; obj* x_119; obj* x_120; obj* x_121; obj* x_122; obj* x_123; obj* x_124; obj* x_125; obj* x_126; obj* x_127; obj* x_128; 
+lean::dec(x_6);
+x_117 = l_Array_toList___rarg(x_4);
+lean::dec(x_4);
+x_118 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__1(x_117);
+x_119 = lean::box(1);
+x_120 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_118, x_119);
+lean::dec(x_118);
+x_121 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_121, 0, x_97);
+lean::cnstr_set(x_121, 1, x_120);
+lean::cnstr_set_scalar(x_121, sizeof(void*)*2, x_90);
+x_122 = l_Lean_Format_sbracket___closed__1;
+x_123 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_123, 0, x_122);
+lean::cnstr_set(x_123, 1, x_121);
+lean::cnstr_set_scalar(x_123, sizeof(void*)*2, x_90);
+x_124 = l_Lean_Format_sbracket___closed__2;
+x_125 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_125, 0, x_123);
+lean::cnstr_set(x_125, 1, x_124);
+lean::cnstr_set_scalar(x_125, sizeof(void*)*2, x_90);
+x_126 = l_Lean_Format_sbracket___closed__3;
+x_127 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_127, 0, x_126);
+lean::cnstr_set(x_127, 1, x_125);
+x_128 = l_Lean_Format_group___main(x_127);
+return x_128;
+}
+}
+}
+}
+case 2:
+{
+obj* x_129; obj* x_130; obj* x_131; 
+x_129 = lean::cnstr_get(x_1, 1);
+lean::inc(x_129);
+lean::dec(x_1);
+x_130 = l_String_quote(x_129);
+x_131 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_131, 0, x_130);
+return x_131;
+}
+default: 
+{
+obj* x_132; obj* x_133; obj* x_134; obj* x_135; obj* x_136; obj* x_137; obj* x_138; obj* x_139; obj* x_140; obj* x_141; uint8 x_142; obj* x_143; obj* x_144; 
+x_132 = lean::cnstr_get(x_1, 2);
+lean::inc(x_132);
+x_133 = lean::cnstr_get(x_1, 3);
+lean::inc(x_133);
+x_134 = lean::cnstr_get(x_1, 4);
+lean::inc(x_134);
+lean::dec(x_1);
+x_135 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__4(x_133);
+x_136 = l_List_reverse___rarg(x_134);
+x_137 = l_List_map___main___at_Lean_Syntax_formatStx___main___spec__5(x_136);
+x_138 = l_List_append___rarg(x_135, x_137);
+x_139 = l_Lean_Name_toString___closed__1;
+x_140 = l_Lean_Name_toStringWithSep___main(x_139, x_132);
+x_141 = lean::alloc_cnstr(2, 1, 0);
+lean::cnstr_set(x_141, 0, x_140);
+x_142 = 0;
+x_143 = l_Lean_formatDataValue___main___closed__3;
+x_144 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_144, 0, x_143);
+lean::cnstr_set(x_144, 1, x_141);
+lean::cnstr_set_scalar(x_144, sizeof(void*)*2, x_142);
+if (lean::obj_tag(x_138) == 0)
+{
+obj* x_145; obj* x_146; 
+x_145 = l_Lean_Format_join___closed__1;
+x_146 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_146, 0, x_144);
+lean::cnstr_set(x_146, 1, x_145);
+lean::cnstr_set_scalar(x_146, sizeof(void*)*2, x_142);
+return x_146;
+}
+else
+{
+obj* x_147; obj* x_148; obj* x_149; obj* x_150; obj* x_151; obj* x_152; obj* x_153; obj* x_154; obj* x_155; obj* x_156; 
+x_147 = l_Lean_formatKVMap___closed__1;
+x_148 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_138, x_147);
+lean::dec(x_138);
+x_149 = l_Lean_Syntax_formatStx___main___closed__4;
+x_150 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_150, 0, x_149);
+lean::cnstr_set(x_150, 1, x_148);
+lean::cnstr_set_scalar(x_150, sizeof(void*)*2, x_142);
+x_151 = l_Lean_Syntax_formatStx___main___closed__5;
+x_152 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_152, 0, x_150);
+lean::cnstr_set(x_152, 1, x_151);
+lean::cnstr_set_scalar(x_152, sizeof(void*)*2, x_142);
+x_153 = l_Lean_Syntax_formatStx___main___closed__6;
+x_154 = lean::alloc_cnstr(3, 2, 0);
+lean::cnstr_set(x_154, 0, x_153);
+lean::cnstr_set(x_154, 1, x_152);
+x_155 = l_Lean_Format_group___main(x_154);
+x_156 = lean::alloc_cnstr(4, 2, 1);
+lean::cnstr_set(x_156, 0, x_144);
+lean::cnstr_set(x_156, 1, x_155);
+lean::cnstr_set_scalar(x_156, sizeof(void*)*2, x_142);
+return x_156;
+}
+}
+}
+}
+}
+obj* l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2___boxed(obj* x_1, obj* x_2) {
+_start:
+{
+obj* x_3; 
+x_3 = l_Lean_Format_joinSep___main___at_Lean_Syntax_formatStx___main___spec__2(x_1, x_2);
+lean::dec(x_1);
+return x_3;
+}
+}
+obj* l_Lean_Syntax_formatStx(obj* x_1) {
+_start:
+{
+obj* x_2; 
+x_2 = l_Lean_Syntax_formatStx___main(x_1);
+return x_2;
+}
+}
+obj* _init_l_Lean_Syntax_Lean_HasFormat() {
+_start:
+{
+obj* x_1; 
+x_1 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_formatStx), 1, 0);
+return x_1;
+}
+}
+obj* _init_l_Lean_Syntax_HasToString() {
+_start:
+{
+obj* x_1; obj* x_2; obj* x_3; 
+x_1 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_HasRepr___lambda__1), 1, 0);
+x_2 = lean::alloc_closure(reinterpret_cast<void*>(l_Lean_Syntax_formatStx), 1, 0);
+x_3 = lean::alloc_closure(reinterpret_cast<void*>(l_Function_comp___rarg), 3, 2);
+lean::closure_set(x_3, 0, x_1);
+lean::closure_set(x_3, 1, x_2);
+return x_3;
+}
+}
+namespace lean {
+obj* mk_syntax_atom_core(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; 
+x_2 = lean::box(0);
+x_3 = lean::alloc_cnstr(2, 2, 0);
+lean::cnstr_set(x_3, 0, x_2);
+lean::cnstr_set(x_3, 1, x_1);
+return x_3;
+}
+}
+}
+namespace lean {
+obj* mk_syntax_ident_core(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; obj* x_4; obj* x_5; obj* x_6; obj* x_7; obj* x_8; obj* x_9; 
+x_2 = lean::box(0);
+x_3 = l_Lean_Name_toString___closed__1;
+lean::inc(x_1);
+x_4 = l_Lean_Name_toStringWithSep___main(x_3, x_1);
+x_5 = lean::string_utf8_byte_size(x_4);
+x_6 = lean::mk_nat_obj(0u);
+x_7 = lean::alloc_cnstr(0, 3, 0);
+lean::cnstr_set(x_7, 0, x_4);
+lean::cnstr_set(x_7, 1, x_6);
+lean::cnstr_set(x_7, 2, x_5);
+x_8 = lean::box(0);
+x_9 = lean::alloc_cnstr(3, 5, 0);
+lean::cnstr_set(x_9, 0, x_2);
+lean::cnstr_set(x_9, 1, x_7);
+lean::cnstr_set(x_9, 2, x_1);
+lean::cnstr_set(x_9, 3, x_8);
+lean::cnstr_set(x_9, 4, x_8);
+return x_9;
+}
+}
+}
+namespace lean {
+obj* mk_syntax_list_core(obj* x_1) {
+_start:
+{
+obj* x_2; obj* x_3; obj* x_4; 
+x_2 = lean::box(0);
+x_3 = l_Lean_nullKind;
+x_4 = lean::alloc_cnstr(1, 3, 0);
+lean::cnstr_set(x_4, 0, x_3);
+lean::cnstr_set(x_4, 1, x_1);
+lean::cnstr_set(x_4, 2, x_2);
+return x_4;
+}
+}
+}
+obj* initialize_init_lean_name(obj*);
+obj* initialize_init_lean_format(obj*);
+obj* initialize_init_data_array_default(obj*);
+static bool _G_initialized = false;
+obj* initialize_init_lean_syntax(obj* w) {
+if (_G_initialized) return w;
+_G_initialized = true;
+if (io_result_is_error(w)) return w;
+w = initialize_init_lean_name(w);
+if (io_result_is_error(w)) return w;
+w = initialize_init_lean_format(w);
+if (io_result_is_error(w)) return w;
+w = initialize_init_data_array_default(w);
+if (io_result_is_error(w)) return w;
+l_Lean_MacroScope_DecidableEq = _init_l_Lean_MacroScope_DecidableEq();
+lean::mark_persistent(l_Lean_MacroScope_DecidableEq);
+l_Lean_MacroScope_Lean_HasFormat = _init_l_Lean_MacroScope_Lean_HasFormat();
+lean::mark_persistent(l_Lean_MacroScope_Lean_HasFormat);
+w = l_Lean_mkUniqIdRef(w);
+if (io_result_is_error(w)) return w;
+l_Lean_nextUniqId = io_result_get_value(w);
+lean::mark_persistent(l_Lean_nextUniqId);
+l_Lean_stxKindInh = _init_l_Lean_stxKindInh();
+lean::mark_persistent(l_Lean_stxKindInh);
+w = l_Lean_mkNameToKindTable(w);
+if (io_result_is_error(w)) return w;
+l_Lean_nameToKindTable = io_result_get_value(w);
+lean::mark_persistent(l_Lean_nameToKindTable);
+l_Lean_nextKind___closed__1 = _init_l_Lean_nextKind___closed__1();
+lean::mark_persistent(l_Lean_nextKind___closed__1);
+l_Lean_nextKind___closed__2 = _init_l_Lean_nextKind___closed__2();
+lean::mark_persistent(l_Lean_nextKind___closed__2);
+l_Lean_mkNullKind___closed__1 = _init_l_Lean_mkNullKind___closed__1();
+lean::mark_persistent(l_Lean_mkNullKind___closed__1);
+w = l_Lean_mkNullKind(w);
+if (io_result_is_error(w)) return w;
+l_Lean_nullKind = io_result_get_value(w);
+lean::mark_persistent(l_Lean_nullKind);
+l_Lean_mkChoiceKind___closed__1 = _init_l_Lean_mkChoiceKind___closed__1();
+lean::mark_persistent(l_Lean_mkChoiceKind___closed__1);
+w = l_Lean_mkChoiceKind(w);
+if (io_result_is_error(w)) return w;
+l_Lean_choiceKind = io_result_get_value(w);
+lean::mark_persistent(l_Lean_choiceKind);
+l_Lean_mkOptionSomeKind___closed__1 = _init_l_Lean_mkOptionSomeKind___closed__1();
+lean::mark_persistent(l_Lean_mkOptionSomeKind___closed__1);
+w = l_Lean_mkOptionSomeKind(w);
+if (io_result_is_error(w)) return w;
+l_Lean_optionSomeKind = io_result_get_value(w);
+lean::mark_persistent(l_Lean_optionSomeKind);
+l_Lean_mkOptionNoneKind___closed__1 = _init_l_Lean_mkOptionNoneKind___closed__1();
+lean::mark_persistent(l_Lean_mkOptionNoneKind___closed__1);
+w = l_Lean_mkOptionNoneKind(w);
+if (io_result_is_error(w)) return w;
+l_Lean_optionNoneKind = io_result_get_value(w);
+lean::mark_persistent(l_Lean_optionNoneKind);
+l_Lean_mkManyKind___closed__1 = _init_l_Lean_mkManyKind___closed__1();
+lean::mark_persistent(l_Lean_mkManyKind___closed__1);
+w = l_Lean_mkManyKind(w);
+if (io_result_is_error(w)) return w;
+l_Lean_manyKind = io_result_get_value(w);
+lean::mark_persistent(l_Lean_manyKind);
+l_Lean_mkHoleKind___closed__1 = _init_l_Lean_mkHoleKind___closed__1();
+lean::mark_persistent(l_Lean_mkHoleKind___closed__1);
+l_Lean_stxInh = _init_l_Lean_stxInh();
+lean::mark_persistent(l_Lean_stxInh);
+l_Lean_SyntaxNodeKind_fix___main___closed__1 = _init_l_Lean_SyntaxNodeKind_fix___main___closed__1();
+lean::mark_persistent(l_Lean_SyntaxNodeKind_fix___main___closed__1);
+l_Lean_Syntax_reprint___main___closed__1 = _init_l_Lean_Syntax_reprint___main___closed__1();
+lean::mark_persistent(l_Lean_Syntax_reprint___main___closed__1);
+l_Lean_Syntax_reprint___main___closed__2 = _init_l_Lean_Syntax_reprint___main___closed__2();
+lean::mark_persistent(l_Lean_Syntax_reprint___main___closed__2);
+l_Lean_Syntax_formatStx___main___closed__1 = _init_l_Lean_Syntax_formatStx___main___closed__1();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__1);
+l_Lean_Syntax_formatStx___main___closed__2 = _init_l_Lean_Syntax_formatStx___main___closed__2();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__2);
+l_Lean_Syntax_formatStx___main___closed__3 = _init_l_Lean_Syntax_formatStx___main___closed__3();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__3);
+l_Lean_Syntax_formatStx___main___closed__4 = _init_l_Lean_Syntax_formatStx___main___closed__4();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__4);
+l_Lean_Syntax_formatStx___main___closed__5 = _init_l_Lean_Syntax_formatStx___main___closed__5();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__5);
+l_Lean_Syntax_formatStx___main___closed__6 = _init_l_Lean_Syntax_formatStx___main___closed__6();
+lean::mark_persistent(l_Lean_Syntax_formatStx___main___closed__6);
+l_Lean_Syntax_Lean_HasFormat = _init_l_Lean_Syntax_Lean_HasFormat();
+lean::mark_persistent(l_Lean_Syntax_Lean_HasFormat);
+l_Lean_Syntax_HasToString = _init_l_Lean_Syntax_HasToString();
+lean::mark_persistent(l_Lean_Syntax_HasToString);
+return w;
+}