`mrb_obj_respond_to` to use `mrb_method_search_vm`.
MODIFY
src/class.c
src/class.c
@@ -1563,25 +1563,13 @@ mrb_obj_not_equal_m(mrb_state *mrb, mrb_value self)
MRB_API mrb_bool
mrb_obj_respond_to(mrb_state *mrb, struct RClass* c, mrb_sym mid)
{
- khiter_t k;
-
- while (c) {
- khash_t(mt) *h = c->mt;
+ struct RProc *m;
- if (h) {
- k = kh_get(mt, mrb, h, mid);
- if (k != kh_end(h)) {
- if (kh_value(h, k)) {
- return TRUE; /* method exists */
- }
- else {
- return FALSE; /* undefined method */
- }
- }
- }
- c = c->super;
+ m = mrb_method_search_vm(mrb, &c, mid);
+ if (!m) {
+ return FALSE;
}
- return FALSE; /* no method */
+ return TRUE;
}
MRB_API mrb_bool

`mrb_obj_respond_to` to use `mrb_method_search_vm`.