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GH-94851: fix immortal objects refcounting in compiler (gh-95040)

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Kumar Aditya 2022-07-20 15:23:27 +05:30 committed by GitHub
parent bd390ef825
commit 7476154886
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1 changed files with 1 additions and 1 deletions
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Python/compile.c
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@ -4857,7 +4857,7 @@ compiler_joined_str(struct compiler *c, expr_ty e)
Py_ssize_t value_count = asdl_seq_LEN(e->v.JoinedStr.values);
if (value_count > STACK_USE_GUIDELINE) {
_Py_DECLARE_STR(empty, "");
ADDOP_LOAD_CONST_NEW(c, &_Py_STR(empty));
ADDOP_LOAD_CONST_NEW(c, Py_NewRef(&_Py_STR(empty)));
ADDOP_NAME(c, LOAD_METHOD, &_Py_ID(join), names);
ADDOP_I(c, BUILD_LIST, 0);
for (Py_ssize_t i = 0; i < asdl_seq_LEN(e->v.JoinedStr.values); i++) {