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Commit 43c97313 authored by Serhiy Storchaka's avatar Serhiy Storchaka Committed by T. Wouters
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bpo-38083: Minor improvements in asdl_c.py and Python-ast.c. (GH-15824) 

* Use the const qualifier for constant C strings.
* Intern field and attribute names.
* Temporary incref a borrowed reference to a list item.
parent 359143c6
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Showing with 322 additions and 141 deletions
Parser/asdl_c.py
View file @ 43c97313
......@@ -537,8 +537,11 @@ class Obj2ModVisitor(PickleVisitor):
self.emit("if (%s == NULL) goto failed;" % field.name, depth+1)
self.emit("for (i = 0; i < len; i++) {", depth+1)
self.emit("%s val;" % ctype, depth+2)
self.emit("res = obj2ast_%s(PyList_GET_ITEM(tmp, i), &val, arena);" %
self.emit("PyObject *tmp2 = PyList_GET_ITEM(tmp, i);", depth+2)
self.emit("Py_INCREF(tmp2);", depth+2)
self.emit("res = obj2ast_%s(tmp2, &val, arena);" %
field.type, depth+2, reflow=False)
self.emit("Py_DECREF(tmp2);", depth+2)
self.emit("if (res != 0) goto failed;", depth+2)
self.emit("if (len != PyList_GET_SIZE(tmp)) {", depth+2)
self.emit("PyErr_SetString(PyExc_RuntimeError, \"%s field \\\"%s\\\" "
......@@ -576,14 +579,14 @@ class PyTypesDeclareVisitor(PickleVisitor):
if prod.attributes:
for a in prod.attributes:
self.emit_identifier(a.name)
self.emit("static char *%s_attributes[] = {" % name, 0)
self.emit("static const char * const %s_attributes[] = {" % name, 0)
for a in prod.attributes:
self.emit('"%s",' % a.name, 1)
self.emit("};", 0)
if prod.fields:
for f in prod.fields:
self.emit_identifier(f.name)
self.emit("static char *%s_fields[]={" % name,0)
self.emit("static const char * const %s_fields[]={" % name,0)
for f in prod.fields:
self.emit('"%s",' % f.name, 1)
self.emit("};", 0)
......@@ -593,7 +596,7 @@ class PyTypesDeclareVisitor(PickleVisitor):
if sum.attributes:
for a in sum.attributes:
self.emit_identifier(a.name)
self.emit("static char *%s_attributes[] = {" % name, 0)
self.emit("static const char * const %s_attributes[] = {" % name, 0)
for a in sum.attributes:
self.emit('"%s",' % a.name, 1)
self.emit("};", 0)
......@@ -614,7 +617,7 @@ class PyTypesDeclareVisitor(PickleVisitor):
if cons.fields:
for t in cons.fields:
self.emit_identifier(t.name)
self.emit("static char *%s_fields[]={" % cons.name, 0)
self.emit("static const char * const %s_fields[]={" % cons.name, 0)
for t in cons.fields:
self.emit('"%s",' % t.name, 1)
self.emit("};",0)
......@@ -771,7 +774,8 @@ static PyTypeObject AST_type = {
};
static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int num_fields)
static PyTypeObject *
make_type(const char *type, PyTypeObject *base, const char * const *fields, int num_fields)
{
_Py_IDENTIFIER(__module__);
_Py_IDENTIFIER(_ast);
......@@ -780,7 +784,7 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
for (i = 0; i < num_fields; i++) {
PyObject *field = PyUnicode_FromString(fields[i]);
PyObject *field = PyUnicode_InternFromString(fields[i]);
if (!field) {
Py_DECREF(fnames);
return NULL;
......@@ -796,14 +800,15 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
return (PyTypeObject*)result;
}
static int add_attributes(PyTypeObject* type, char**attrs, int num_fields)
static int
add_attributes(PyTypeObject *type, const char * const *attrs, int num_fields)
{
int i, result;
PyObject *s, *l = PyTuple_New(num_fields);
if (!l)
return 0;
for (i = 0; i < num_fields; i++) {
s = PyUnicode_FromString(attrs[i]);
s = PyUnicode_InternFromString(attrs[i]);
if (!s) {
Py_DECREF(l);
return 0;
......@@ -1193,7 +1198,7 @@ mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode)
{
mod_ty res;
PyObject *req_type[3];
char *req_name[] = {"Module", "Expression", "Interactive"};
const char * const req_name[] = {"Module", "Expression", "Interactive"};
int isinstance;
if (PySys_Audit("compile", "OO", ast, Py_None) < 0) {
......
Python/Python-ast.c
View file @ 43c97313
......@@ -11,27 +11,27 @@ static PyObject* ast2obj_mod(void*);
static PyTypeObject *Module_type;
_Py_IDENTIFIER(body);
_Py_IDENTIFIER(type_ignores);
static char *Module_fields[]={
static const char * const Module_fields[]={
"body",
"type_ignores",
};
static PyTypeObject *Interactive_type;
static char *Interactive_fields[]={
static const char * const Interactive_fields[]={
"body",
};
static PyTypeObject *Expression_type;
static char *Expression_fields[]={
static const char * const Expression_fields[]={
"body",
};
static PyTypeObject *FunctionType_type;
_Py_IDENTIFIER(argtypes);
_Py_IDENTIFIER(returns);
static char *FunctionType_fields[]={
static const char * const FunctionType_fields[]={
"argtypes",
"returns",
};
static PyTypeObject *Suite_type;
static char *Suite_fields[]={
static const char * const Suite_fields[]={
"body",
};
static PyTypeObject *stmt_type;
......@@ -39,7 +39,7 @@ _Py_IDENTIFIER(lineno);
_Py_IDENTIFIER(col_offset);
_Py_IDENTIFIER(end_lineno);
_Py_IDENTIFIER(end_col_offset);
static char *stmt_attributes[] = {
static const char * const stmt_attributes[] = {
"lineno",
"col_offset",
"end_lineno",
......@@ -51,7 +51,7 @@ _Py_IDENTIFIER(name);
_Py_IDENTIFIER(args);
_Py_IDENTIFIER(decorator_list);
_Py_IDENTIFIER(type_comment);
static char *FunctionDef_fields[]={
static const char * const FunctionDef_fields[]={
"name",
"args",
"body",
......@@ -60,7 +60,7 @@ static char *FunctionDef_fields[]={
"type_comment",
};
static PyTypeObject *AsyncFunctionDef_type;
static char *AsyncFunctionDef_fields[]={
static const char * const AsyncFunctionDef_fields[]={
"name",
"args",
"body",
......@@ -71,7 +71,7 @@ static char *AsyncFunctionDef_fields[]={
static PyTypeObject *ClassDef_type;
_Py_IDENTIFIER(bases);
_Py_IDENTIFIER(keywords);
static char *ClassDef_fields[]={
static const char * const ClassDef_fields[]={
"name",
"bases",
"keywords",
......@@ -80,16 +80,16 @@ static char *ClassDef_fields[]={
};
static PyTypeObject *Return_type;
_Py_IDENTIFIER(value);
static char *Return_fields[]={
static const char * const Return_fields[]={
"value",
};
static PyTypeObject *Delete_type;
_Py_IDENTIFIER(targets);
static char *Delete_fields[]={
static const char * const Delete_fields[]={
"targets",
};
static PyTypeObject *Assign_type;
static char *Assign_fields[]={
static const char * const Assign_fields[]={
"targets",
"value",
"type_comment",
......@@ -97,7 +97,7 @@ static char *Assign_fields[]={
static PyTypeObject *AugAssign_type;
_Py_IDENTIFIER(target);
_Py_IDENTIFIER(op);
static char *AugAssign_fields[]={
static const char * const AugAssign_fields[]={
"target",
"op",
"value",
......@@ -105,7 +105,7 @@ static char *AugAssign_fields[]={
static PyTypeObject *AnnAssign_type;
_Py_IDENTIFIER(annotation);
_Py_IDENTIFIER(simple);
static char *AnnAssign_fields[]={
static const char * const AnnAssign_fields[]={
"target",
"annotation",
"value",
......@@ -114,7 +114,7 @@ static char *AnnAssign_fields[]={
static PyTypeObject *For_type;
_Py_IDENTIFIER(iter);
_Py_IDENTIFIER(orelse);
static char *For_fields[]={
static const char * const For_fields[]={
"target",
"iter",
"body",
......@@ -122,7 +122,7 @@ static char *For_fields[]={
"type_comment",
};
static PyTypeObject *AsyncFor_type;
static char *AsyncFor_fields[]={
static const char * const AsyncFor_fields[]={
"target",
"iter",
"body",
......@@ -131,26 +131,26 @@ static char *AsyncFor_fields[]={
};
static PyTypeObject *While_type;
_Py_IDENTIFIER(test);
static char *While_fields[]={
static const char * const While_fields[]={
"test",
"body",
"orelse",
};
static PyTypeObject *If_type;
static char *If_fields[]={
static const char * const If_fields[]={
"test",
"body",
"orelse",
};
static PyTypeObject *With_type;
_Py_IDENTIFIER(items);
static char *With_fields[]={
static const char * const With_fields[]={
"items",
"body",
"type_comment",
};
static PyTypeObject *AsyncWith_type;
static char *AsyncWith_fields[]={
static const char * const AsyncWith_fields[]={
"items",
"body",
"type_comment",
......@@ -158,14 +158,14 @@ static char *AsyncWith_fields[]={
static PyTypeObject *Raise_type;
_Py_IDENTIFIER(exc);
_Py_IDENTIFIER(cause);
static char *Raise_fields[]={
static const char * const Raise_fields[]={
"exc",
"cause",
};
static PyTypeObject *Try_type;
_Py_IDENTIFIER(handlers);
_Py_IDENTIFIER(finalbody);
static char *Try_fields[]={
static const char * const Try_fields[]={
"body",
"handlers",
"orelse",
......@@ -173,40 +173,40 @@ static char *Try_fields[]={
};
static PyTypeObject *Assert_type;
_Py_IDENTIFIER(msg);
static char *Assert_fields[]={
static const char * const Assert_fields[]={
"test",
"msg",
};
static PyTypeObject *Import_type;
_Py_IDENTIFIER(names);
static char *Import_fields[]={
static const char * const Import_fields[]={
"names",
};
static PyTypeObject *ImportFrom_type;
_Py_IDENTIFIER(module);
_Py_IDENTIFIER(level);
static char *ImportFrom_fields[]={
static const char * const ImportFrom_fields[]={
"module",
"names",
"level",
};
static PyTypeObject *Global_type;
static char *Global_fields[]={
static const char * const Global_fields[]={
"names",
};
static PyTypeObject *Nonlocal_type;
static char *Nonlocal_fields[]={
static const char * const Nonlocal_fields[]={
"names",
};
static PyTypeObject *Expr_type;
static char *Expr_fields[]={
static const char * const Expr_fields[]={
"value",
};
static PyTypeObject *Pass_type;
static PyTypeObject *Break_type;
static PyTypeObject *Continue_type;
static PyTypeObject *expr_type;
static char *expr_attributes[] = {
static const char * const expr_attributes[] = {
"lineno",
"col_offset",
"end_lineno",
......@@ -215,98 +215,98 @@ static char *expr_attributes[] = {
static PyObject* ast2obj_expr(void*);
static PyTypeObject *BoolOp_type;
_Py_IDENTIFIER(values);
static char *BoolOp_fields[]={
static const char * const BoolOp_fields[]={
"op",
"values",
};
static PyTypeObject *NamedExpr_type;
static char *NamedExpr_fields[]={
static const char * const NamedExpr_fields[]={
"target",
"value",
};
static PyTypeObject *BinOp_type;
_Py_IDENTIFIER(left);
_Py_IDENTIFIER(right);
static char *BinOp_fields[]={
static const char * const BinOp_fields[]={
"left",
"op",
"right",
};
static PyTypeObject *UnaryOp_type;
_Py_IDENTIFIER(operand);
static char *UnaryOp_fields[]={
static const char * const UnaryOp_fields[]={
"op",
"operand",
};
static PyTypeObject *Lambda_type;
static char *Lambda_fields[]={
static const char * const Lambda_fields[]={
"args",
"body",
};
static PyTypeObject *IfExp_type;
static char *IfExp_fields[]={
static const char * const IfExp_fields[]={
"test",
"body",
"orelse",
};
static PyTypeObject *Dict_type;
_Py_IDENTIFIER(keys);
static char *Dict_fields[]={
static const char * const Dict_fields[]={
"keys",
"values",
};
static PyTypeObject *Set_type;
_Py_IDENTIFIER(elts);
static char *Set_fields[]={
static const char * const Set_fields[]={
"elts",
};
static PyTypeObject *ListComp_type;
_Py_IDENTIFIER(elt);
_Py_IDENTIFIER(generators);
static char *ListComp_fields[]={
static const char * const ListComp_fields[]={
"elt",
"generators",
};
static PyTypeObject *SetComp_type;
static char *SetComp_fields[]={
static const char * const SetComp_fields[]={
"elt",
"generators",
};
static PyTypeObject *DictComp_type;
_Py_IDENTIFIER(key);
static char *DictComp_fields[]={
static const char * const DictComp_fields[]={
"key",
"value",
"generators",
};
static PyTypeObject *GeneratorExp_type;
static char *GeneratorExp_fields[]={
static const char * const GeneratorExp_fields[]={
"elt",
"generators",
};
static PyTypeObject *Await_type;
static char *Await_fields[]={
static const char * const Await_fields[]={
"value",
};
static PyTypeObject *Yield_type;
static char *Yield_fields[]={
static const char * const Yield_fields[]={
"value",
};
static PyTypeObject *YieldFrom_type;
static char *YieldFrom_fields[]={
static const char * const YieldFrom_fields[]={
"value",
};
static PyTypeObject *Compare_type;
_Py_IDENTIFIER(ops);
_Py_IDENTIFIER(comparators);
static char *Compare_fields[]={
static const char * const Compare_fields[]={
"left",
"ops",
"comparators",
};
static PyTypeObject *Call_type;
_Py_IDENTIFIER(func);
static char *Call_fields[]={
static const char * const Call_fields[]={
"func",
"args",
"keywords",
......@@ -314,54 +314,54 @@ static char *Call_fields[]={
static PyTypeObject *FormattedValue_type;
_Py_IDENTIFIER(conversion);
_Py_IDENTIFIER(format_spec);
static char *FormattedValue_fields[]={
static const char * const FormattedValue_fields[]={
"value",
"conversion",
"format_spec",
};
static PyTypeObject *JoinedStr_type;
static char *JoinedStr_fields[]={
static const char * const JoinedStr_fields[]={
"values",
};
static PyTypeObject *Constant_type;
_Py_IDENTIFIER(kind);
static char *Constant_fields[]={
static const char * const Constant_fields[]={
"value",
"kind",
};
static PyTypeObject *Attribute_type;
_Py_IDENTIFIER(attr);
_Py_IDENTIFIER(ctx);
static char *Attribute_fields[]={
static const char * const Attribute_fields[]={
"value",
"attr",
"ctx",
};
static PyTypeObject *Subscript_type;
_Py_IDENTIFIER(slice);
static char *Subscript_fields[]={
static const char * const Subscript_fields[]={
"value",
"slice",
"ctx",
};
static PyTypeObject *Starred_type;
static char *Starred_fields[]={
static const char * const Starred_fields[]={
"value",
"ctx",
};
static PyTypeObject *Name_type;
_Py_IDENTIFIER(id);
static char *Name_fields[]={
static const char * const Name_fields[]={
"id",
"ctx",
};
static PyTypeObject *List_type;
static char *List_fields[]={
static const char * const List_fields[]={
"elts",
"ctx",
};
static PyTypeObject *Tuple_type;
static char *Tuple_fields[]={
static const char * const Tuple_fields[]={
"elts",
"ctx",
};
......@@ -381,18 +381,18 @@ static PyTypeObject *Slice_type;
_Py_IDENTIFIER(lower);
_Py_IDENTIFIER(upper);
_Py_IDENTIFIER(step);
static char *Slice_fields[]={
static const char * const Slice_fields[]={
"lower",
"upper",
"step",
};
static PyTypeObject *ExtSlice_type;
_Py_IDENTIFIER(dims);
static char *ExtSlice_fields[]={
static const char * const ExtSlice_fields[]={
"dims",
};
static PyTypeObject *Index_type;
static char *Index_fields[]={
static const char * const Index_fields[]={
"value",
};
static PyTypeObject *boolop_type;
......@@ -446,14 +446,14 @@ static PyTypeObject *comprehension_type;
static PyObject* ast2obj_comprehension(void*);
_Py_IDENTIFIER(ifs);
_Py_IDENTIFIER(is_async);
static char *comprehension_fields[]={
static const char * const comprehension_fields[]={
"target",
"iter",
"ifs",
"is_async",
};
static PyTypeObject *excepthandler_type;
static char *excepthandler_attributes[] = {
static const char * const excepthandler_attributes[] = {
"lineno",
"col_offset",
"end_lineno",
......@@ -462,7 +462,7 @@ static char *excepthandler_attributes[] = {
static PyObject* ast2obj_excepthandler(void*);
static PyTypeObject *ExceptHandler_type;
_Py_IDENTIFIER(type);
static char *ExceptHandler_fields[]={
static const char * const ExceptHandler_fields[]={
"type",
"name",
"body",
......@@ -475,7 +475,7 @@ _Py_IDENTIFIER(kwonlyargs);
_Py_IDENTIFIER(kw_defaults);
_Py_IDENTIFIER(kwarg);
_Py_IDENTIFIER(defaults);
static char *arguments_fields[]={
static const char * const arguments_fields[]={
"posonlyargs",
"args",
"vararg",
......@@ -486,28 +486,28 @@ static char *arguments_fields[]={
};
static PyTypeObject *arg_type;
static PyObject* ast2obj_arg(void*);
static char *arg_attributes[] = {
static const char * const arg_attributes[] = {
"lineno",
"col_offset",
"end_lineno",
"end_col_offset",
};
_Py_IDENTIFIER(arg);
static char *arg_fields[]={
static const char * const arg_fields[]={
"arg",
"annotation",
"type_comment",
};
static PyTypeObject *keyword_type;
static PyObject* ast2obj_keyword(void*);
static char *keyword_fields[]={
static const char * const keyword_fields[]={
"arg",
"value",
};
static PyTypeObject *alias_type;
static PyObject* ast2obj_alias(void*);
_Py_IDENTIFIER(asname);
static char *alias_fields[]={
static const char * const alias_fields[]={
"name",
"asname",
};
......@@ -515,7 +515,7 @@ static PyTypeObject *withitem_type;
static PyObject* ast2obj_withitem(void*);
_Py_IDENTIFIER(context_expr);
_Py_IDENTIFIER(optional_vars);
static char *withitem_fields[]={
static const char * const withitem_fields[]={
"context_expr",
"optional_vars",
};
......@@ -523,7 +523,7 @@ static PyTypeObject *type_ignore_type;
static PyObject* ast2obj_type_ignore(void*);
static PyTypeObject *TypeIgnore_type;
_Py_IDENTIFIER(tag);
static char *TypeIgnore_fields[]={
static const char * const TypeIgnore_fields[]={
"lineno",
"tag",
};
......@@ -677,7 +677,8 @@ static PyTypeObject AST_type = {
};
static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int num_fields)
static PyTypeObject *
make_type(const char *type, PyTypeObject *base, const char * const *fields, int num_fields)
{
_Py_IDENTIFIER(__module__);
_Py_IDENTIFIER(_ast);
......@@ -686,7 +687,7 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
fnames = PyTuple_New(num_fields);
if (!fnames) return NULL;
for (i = 0; i < num_fields; i++) {
PyObject *field = PyUnicode_FromString(fields[i]);
PyObject *field = PyUnicode_InternFromString(fields[i]);
if (!field) {
Py_DECREF(fnames);
return NULL;
......@@ -702,14 +703,15 @@ static PyTypeObject* make_type(char *type, PyTypeObject* base, char**fields, int
return (PyTypeObject*)result;
}
static int add_attributes(PyTypeObject* type, char**attrs, int num_fields)
static int
add_attributes(PyTypeObject *type, const char * const *attrs, int num_fields)
{
int i, result;
PyObject *s, *l = PyTuple_New(num_fields);
if (!l)
return 0;
for (i = 0; i < num_fields; i++) {
s = PyUnicode_FromString(attrs[i]);
s = PyUnicode_InternFromString(attrs[i]);
if (!s) {
Py_DECREF(l);
return 0;
......@@ -4212,7 +4214,10 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Module field \"body\" changed size during iteration");
......@@ -4242,7 +4247,10 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena)
if (type_ignores == NULL) goto failed;
for (i = 0; i < len; i++) {
type_ignore_ty val;
res = obj2ast_type_ignore(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_type_ignore(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Module field \"type_ignores\" changed size during iteration");
......@@ -4283,7 +4291,10 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Interactive field \"body\" changed size during iteration");
......@@ -4349,7 +4360,10 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena)
if (argtypes == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "FunctionType field \"argtypes\" changed size during iteration");
......@@ -4403,7 +4417,10 @@ obj2ast_mod(PyObject* obj, mod_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Suite field \"body\" changed size during iteration");
......@@ -4549,7 +4566,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "FunctionDef field \"body\" changed size during iteration");
......@@ -4579,7 +4599,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (decorator_list == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "FunctionDef field \"decorator_list\" changed size during iteration");
......@@ -4679,7 +4702,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncFunctionDef field \"body\" changed size during iteration");
......@@ -4709,7 +4735,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (decorator_list == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncFunctionDef field \"decorator_list\" changed size during iteration");
......@@ -4795,7 +4824,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (bases == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ClassDef field \"bases\" changed size during iteration");
......@@ -4825,7 +4857,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (keywords == NULL) goto failed;
for (i = 0; i < len; i++) {
keyword_ty val;
res = obj2ast_keyword(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_keyword(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ClassDef field \"keywords\" changed size during iteration");
......@@ -4855,7 +4890,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ClassDef field \"body\" changed size during iteration");
......@@ -4885,7 +4923,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (decorator_list == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ClassDef field \"decorator_list\" changed size during iteration");
......@@ -4952,7 +4993,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (targets == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Delete field \"targets\" changed size during iteration");
......@@ -4996,7 +5040,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (targets == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Assign field \"targets\" changed size during iteration");
......@@ -5214,7 +5261,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "For field \"body\" changed size during iteration");
......@@ -5244,7 +5294,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (orelse == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "For field \"orelse\" changed size during iteration");
......@@ -5329,7 +5382,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncFor field \"body\" changed size during iteration");
......@@ -5359,7 +5415,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (orelse == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncFor field \"orelse\" changed size during iteration");
......@@ -5429,7 +5488,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "While field \"body\" changed size during iteration");
......@@ -5459,7 +5521,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (orelse == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "While field \"orelse\" changed size during iteration");
......@@ -5516,7 +5581,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "If field \"body\" changed size during iteration");
......@@ -5546,7 +5614,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (orelse == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "If field \"orelse\" changed size during iteration");
......@@ -5590,7 +5661,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (items == NULL) goto failed;
for (i = 0; i < len; i++) {
withitem_ty val;
res = obj2ast_withitem(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_withitem(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "With field \"items\" changed size during iteration");
......@@ -5620,7 +5694,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "With field \"body\" changed size during iteration");
......@@ -5677,7 +5754,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (items == NULL) goto failed;
for (i = 0; i < len; i++) {
withitem_ty val;
res = obj2ast_withitem(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_withitem(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncWith field \"items\" changed size during iteration");
......@@ -5707,7 +5787,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "AsyncWith field \"body\" changed size during iteration");
......@@ -5804,7 +5887,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Try field \"body\" changed size during iteration");
......@@ -5834,7 +5920,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (handlers == NULL) goto failed;
for (i = 0; i < len; i++) {
excepthandler_ty val;
res = obj2ast_excepthandler(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_excepthandler(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Try field \"handlers\" changed size during iteration");
......@@ -5864,7 +5953,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (orelse == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Try field \"orelse\" changed size during iteration");
......@@ -5894,7 +5986,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (finalbody == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Try field \"finalbody\" changed size during iteration");
......@@ -5975,7 +6070,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (names == NULL) goto failed;
for (i = 0; i < len; i++) {
alias_ty val;
res = obj2ast_alias(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_alias(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Import field \"names\" changed size during iteration");
......@@ -6032,7 +6130,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (names == NULL) goto failed;
for (i = 0; i < len; i++) {
alias_ty val;
res = obj2ast_alias(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_alias(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ImportFrom field \"names\" changed size during iteration");
......@@ -6087,7 +6188,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (names == NULL) goto failed;
for (i = 0; i < len; i++) {
identifier val;
res = obj2ast_identifier(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_identifier(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Global field \"names\" changed size during iteration");
......@@ -6129,7 +6233,10 @@ obj2ast_stmt(PyObject* obj, stmt_ty* out, PyArena* arena)
if (names == NULL) goto failed;
for (i = 0; i < len; i++) {
identifier val;
res = obj2ast_identifier(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_identifier(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Nonlocal field \"names\" changed size during iteration");
......@@ -6314,7 +6421,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (values == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "BoolOp field \"values\" changed size during iteration");
......@@ -6580,7 +6690,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (keys == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Dict field \"keys\" changed size during iteration");
......@@ -6610,7 +6723,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (values == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Dict field \"values\" changed size during iteration");
......@@ -6652,7 +6768,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (elts == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Set field \"elts\" changed size during iteration");
......@@ -6707,7 +6826,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (generators == NULL) goto failed;
for (i = 0; i < len; i++) {
comprehension_ty val;
res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_comprehension(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ListComp field \"generators\" changed size during iteration");
......@@ -6763,7 +6885,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (generators == NULL) goto failed;
for (i = 0; i < len; i++) {
comprehension_ty val;
res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_comprehension(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "SetComp field \"generators\" changed size during iteration");
......@@ -6833,7 +6958,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (generators == NULL) goto failed;
for (i = 0; i < len; i++) {
comprehension_ty val;
res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_comprehension(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "DictComp field \"generators\" changed size during iteration");
......@@ -6889,7 +7017,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (generators == NULL) goto failed;
for (i = 0; i < len; i++) {
comprehension_ty val;
res = obj2ast_comprehension(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_comprehension(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "GeneratorExp field \"generators\" changed size during iteration");
......@@ -7021,7 +7152,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (ops == NULL) goto failed;
for (i = 0; i < len; i++) {
cmpop_ty val;
res = obj2ast_cmpop(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_cmpop(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Compare field \"ops\" changed size during iteration");
......@@ -7051,7 +7185,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (comparators == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Compare field \"comparators\" changed size during iteration");
......@@ -7108,7 +7245,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (args == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Call field \"args\" changed size during iteration");
......@@ -7138,7 +7278,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (keywords == NULL) goto failed;
for (i = 0; i < len; i++) {
keyword_ty val;
res = obj2ast_keyword(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_keyword(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Call field \"keywords\" changed size during iteration");
......@@ -7233,7 +7376,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (values == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "JoinedStr field \"values\" changed size during iteration");
......@@ -7499,7 +7645,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (elts == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "List field \"elts\" changed size during iteration");
......@@ -7555,7 +7704,10 @@ obj2ast_expr(PyObject* obj, expr_ty* out, PyArena* arena)
if (elts == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "Tuple field \"elts\" changed size during iteration");
......@@ -7738,7 +7890,10 @@ obj2ast_slice(PyObject* obj, slice_ty* out, PyArena* arena)
if (dims == NULL) goto failed;
for (i = 0; i < len; i++) {
slice_ty val;
res = obj2ast_slice(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_slice(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ExtSlice field \"dims\" changed size during iteration");
......@@ -8110,7 +8265,10 @@ obj2ast_comprehension(PyObject* obj, comprehension_ty* out, PyArena* arena)
if (ifs == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "comprehension field \"ifs\" changed size during iteration");
......@@ -8262,7 +8420,10 @@ obj2ast_excepthandler(PyObject* obj, excepthandler_ty* out, PyArena* arena)
if (body == NULL) goto failed;
for (i = 0; i < len; i++) {
stmt_ty val;
res = obj2ast_stmt(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_stmt(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "ExceptHandler field \"body\" changed size during iteration");
......@@ -8316,7 +8477,10 @@ obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena)
if (posonlyargs == NULL) goto failed;
for (i = 0; i < len; i++) {
arg_ty val;
res = obj2ast_arg(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_arg(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "arguments field \"posonlyargs\" changed size during iteration");
......@@ -8346,7 +8510,10 @@ obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena)
if (args == NULL) goto failed;
for (i = 0; i < len; i++) {
arg_ty val;
res = obj2ast_arg(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_arg(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "arguments field \"args\" changed size during iteration");
......@@ -8389,7 +8556,10 @@ obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena)
if (kwonlyargs == NULL) goto failed;
for (i = 0; i < len; i++) {
arg_ty val;
res = obj2ast_arg(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_arg(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "arguments field \"kwonlyargs\" changed size during iteration");
......@@ -8419,7 +8589,10 @@ obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena)
if (kw_defaults == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "arguments field \"kw_defaults\" changed size during iteration");
......@@ -8462,7 +8635,10 @@ obj2ast_arguments(PyObject* obj, arguments_ty* out, PyArena* arena)
if (defaults == NULL) goto failed;
for (i = 0; i < len; i++) {
expr_ty val;
res = obj2ast_expr(PyList_GET_ITEM(tmp, i), &val, arena);
PyObject *tmp2 = PyList_GET_ITEM(tmp, i);
Py_INCREF(tmp2);
res = obj2ast_expr(tmp2, &val, arena);
Py_DECREF(tmp2);
if (res != 0) goto failed;
if (len != PyList_GET_SIZE(tmp)) {
PyErr_SetString(PyExc_RuntimeError, "arguments field \"defaults\" changed size during iteration");
......@@ -8993,7 +9169,7 @@ mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode)
{
mod_ty res;
PyObject *req_type[3];
char *req_name[] = {"Module", "Expression", "Interactive"};
const char * const req_name[] = {"Module", "Expression", "Interactive"};
int isinstance;
if (PySys_Audit("compile", "OO", ast, Py_None) < 0) {
......
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