gh-151515: Fix incorrect function pointer cast in asdl_c.py generator

CoderSilicon · CoderSilicon · commit 8cf9dfadd111 · 2026-06-16T10:06:01.000+05:30
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
@@ -2274,7 +2274,7 @@ def generate_module_def(mod, metadata, f, internal_h):
             PyInterpreterState *interp = _PyInterpreterState_GET();
             struct ast_state *state = &interp->ast;
             assert(!state->finalized);
-            if (_PyOnceFlag_CallOnce(&state->once, (_Py_once_fn_t *)&init_types, state) < 0) {
+            if (_PyOnceFlag_CallOnce(&state->once, &init_types, state) < 0) {
                 return NULL;
             }
             return state;

Original file line number	Diff line number	Diff line change
`@@ -2274,7 +2274,7 @@ def generate_module_def(mod, metadata, f, internal_h):`
`2274`	`2274`	`PyInterpreterState *interp = _PyInterpreterState_GET();`
`2275`	`2275`	`struct ast_state *state = &interp->ast;`
`2276`	`2276`	`assert(!state->finalized);`
`2277`		`- if (_PyOnceFlag_CallOnce(&state->once, (_Py_once_fn_t *)&init_types, state) < 0) {`
	`2277`	`+ if (_PyOnceFlag_CallOnce(&state->once, &init_types, state) < 0) {`
`2278`	`2278`	`return NULL;`
`2279`	`2279`	`}`
`2280`	`2280`	`return state;`