@@ -612,11 +612,11 @@
 	if (classes == NULL)
 		return;
 
 	for (i = 0; i <= classes->last_idx; i++) {
 		if (classes->data[i] != NULL) {
-			Class cls = classes->data[i]->obj;
+			Class cls = (Class)classes->data[i]->obj;
 
 			if (cls == Nil || (uintptr_t)cls & 1)
 				continue;
 
 			objc_free_class(cls);