diff options
Diffstat (limited to 'vm_method.c')
| -rw-r--r-- | vm_method.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/vm_method.c b/vm_method.c index 289c77a4ec..a406612ed9 100644 --- a/vm_method.c +++ b/vm_method.c @@ -1278,7 +1278,9 @@ rb_alias(VALUE klass, ID name, ID def) again: orig_me = search_method(klass, def, &defined_class); - if (UNDEFINED_METHOD_ENTRY_P(orig_me)) { + if (UNDEFINED_METHOD_ENTRY_P(orig_me) || + (orig_me->def->type == VM_METHOD_TYPE_REFINED && + UNDEFINED_METHOD_ENTRY_P(orig_me->def->body.orig_me))) { if ((!RB_TYPE_P(klass, T_MODULE)) || (orig_me = search_method(rb_cObject, def, 0), UNDEFINED_METHOD_ENTRY_P(orig_me))) { |