https://github.com/python/cpython/commit/8e0159bd2338c8dff93dd443181e3402c88c70a8
commit: 8e0159bd2338c8dff93dd443181e3402c88c70a8
branch: main
author: Irit Katriel <[email protected]>
committer: iritkatriel <[email protected]>
date: 2026-08-28T15:03:56+01:00
summary:
gh-156466: fix cleanup on error in codegen_leave_annotations_scope (#156497)
files:
M Python/codegen.c
diff --git a/Python/codegen.c b/Python/codegen.c
index ce577314d49fb0..17901cbc1bf976 100644
--- a/Python/codegen.c
+++ b/Python/codegen.c
@@ -775,10 +775,11 @@ codegen_rename_annotations_format_param(PyCodeObject *co)
}
static int
-codegen_leave_annotations_scope(compiler *c, location loc)
+codegen_finish_annotations_scope(compiler *c, location loc)
{
ADDOP_IN_SCOPE(c, loc, RETURN_VALUE);
PyCodeObject *co = _PyCompile_OptimizeAndAssemble(c, 1);
+ _PyCompile_ExitScope(c);
if (co == NULL) {
return ERROR;
}
@@ -788,7 +789,6 @@ codegen_leave_annotations_scope(compiler *c, location loc)
return ERROR;
}
- _PyCompile_ExitScope(c);
int ret = codegen_make_closure(c, loc, co, 0);
Py_DECREF(co);
RETURN_IF_ERROR(ret);
@@ -891,7 +891,7 @@ codegen_process_deferred_annotations(compiler *c, location
loc)
Py_DECREF(deferred_anno);
Py_DECREF(conditional_annotation_indices);
- RETURN_IF_ERROR(codegen_leave_annotations_scope(c, loc));
+ RETURN_IF_ERROR(codegen_finish_annotations_scope(c, loc));
RETURN_IF_ERROR(codegen_nameop(
c, loc,
ste->ste_type == ClassBlock ? &_Py_ID(__annotate_func__) :
&_Py_ID(__annotate__),
@@ -1197,7 +1197,7 @@ codegen_function_annotations(compiler *c, location loc,
c, codegen_annotations_in_scope(c, loc, args, returns,
&annotations_len)
);
ADDOP_I_IN_SCOPE(c, loc, BUILD_MAP, annotations_len);
- RETURN_IF_ERROR(codegen_leave_annotations_scope(c, loc));
+ RETURN_IF_ERROR(codegen_finish_annotations_scope(c, loc));
return MAKE_FUNCTION_ANNOTATE;
}
else {
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