Remove incorrect flags updating in `mrb_regexp_p()`
@@ -205,7 +205,6 @@ mrb_regexp_p(mrb_state *mrb, mrb_value v)
return mrb_obj_is_kind_of(mrb, v, mrb_class_get(mrb, REGEXP_CLASS));
}
else {
- mrb->flags |= MRB_STATE_REGEXP;
mrb->flags |= MRB_STATE_NO_REGEXP;
}
return FALSE;
