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authorKumar Aditya <59607654+kumaraditya303@users.noreply.github.com>2022-07-20 09:53:27 (GMT)
committerGitHub <noreply@github.com>2022-07-20 09:53:27 (GMT)
commit74761548862eb5a324c23d86a6233d884f386f2e (patch)
tree2535c3312bea4a0ffe2a0215ab069a123aabcda3
parentbd390ef825c5f2ad86e0966173a6bcaca85a56f2 (diff)
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GH-94851: fix immortal objects refcounting in compiler (gh-95040)
-rw-r--r--Python/compile.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Python/compile.c b/Python/compile.c
index 30d8fdb..20eca05 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -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++) {