use unused instead

Sacul0457 · Sacul0457 · commit f588c1631a4e · 2026-04-11T18:04:15.000+08:00
diff --git a/Python/bytecodes.c b/Python/bytecodes.c
@@ -3845,7 +3845,7 @@ dummy_func(
             _ITER_JUMP_RANGE +
             _ITER_NEXT_RANGE;
 
-        op(_GUARD_FOR_ITER_GEN_FRAME, (iter, null -- iter, null)) {
+        op(_GUARD_FOR_ITER_GEN_FRAME, (iter, unused -- iter, unused)) {
             PyGenObject *gen = (PyGenObject *)PyStackRef_AsPyObjectBorrow(iter);
             EXIT_IF(Py_TYPE(gen) != &PyGen_Type);
         }
diff --git a/Python/optimizer_bytecodes.c b/Python/optimizer_bytecodes.c
@@ -1134,7 +1134,7 @@ dummy_func(void) {
         }
     }
 
-    op(_GUARD_FOR_ITER_GEN_FRAME, (iter, null -- iter, null)) {
+    op(_GUARD_FOR_ITER_GEN_FRAME, (iter, unused -- iter, unused)) {
         if (sym_matches_type(iter, &PyGen_Type)) {
             ADD_OP(_NOP, 0, 0);
         }

Original file line number	Diff line number	Diff line change
`@@ -3845,7 +3845,7 @@ dummy_func(`
`3845`	`3845`	`_ITER_JUMP_RANGE +`
`3846`	`3846`	`_ITER_NEXT_RANGE;`
`3847`	`3847`
`3848`		`- op(_GUARD_FOR_ITER_GEN_FRAME, (iter, null -- iter, null)) {`
	`3848`	`+ op(_GUARD_FOR_ITER_GEN_FRAME, (iter, unused -- iter, unused)) {`
`3849`	`3849`	`PyGenObject gen = (PyGenObject )PyStackRef_AsPyObjectBorrow(iter);`
`3850`	`3850`	`EXIT_IF(Py_TYPE(gen) != &PyGen_Type);`
`3851`	`3851`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1134,7 +1134,7 @@ dummy_func(void) {`
`1134`	`1134`	`}`
`1135`	`1135`	`}`
`1136`	`1136`
`1137`		`- op(_GUARD_FOR_ITER_GEN_FRAME, (iter, null -- iter, null)) {`
	`1137`	`+ op(_GUARD_FOR_ITER_GEN_FRAME, (iter, unused -- iter, unused)) {`
`1138`	`1138`	`if (sym_matches_type(iter, &PyGen_Type)) {`
`1139`	`1139`	`ADD_OP(_NOP, 0, 0);`
`1140`	`1140`	`}`