diff options
| author | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-08 14:10:58 +0000 |
|---|---|---|
| committer | mame <mame@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-01-08 14:10:58 +0000 |
| commit | 479a3c4c8b4d6c612a50a6cabab04921378a6f4b (patch) | |
| tree | de34e24f74d32f7f233b4fd13985114ae3dfccc9 /vm_method.c | |
| parent | e0cdab5fff0e57bdea2cb3237e5031dd69fbada5 (diff) | |
* vm_method.c (rb_alias): skip ZSUPER method when searching body of
source method. [ruby-dev:39760]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26255 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm_method.c')
| -rw-r--r-- | vm_method.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/vm_method.c b/vm_method.c index 9e5418afc3..80666b7f19 100644 --- a/vm_method.c +++ b/vm_method.c @@ -858,7 +858,9 @@ rb_method_definition_eq(const rb_method_definition_t *d1, const rb_method_defini void rb_alias(VALUE klass, ID name, ID def) { + VALUE target_klass = klass; rb_method_entry_t *orig_me; + rb_method_flag_t flag = NOEX_UNDEF; if (NIL_P(klass)) { rb_raise(rb_eTypeError, "no class to make alias"); @@ -869,6 +871,7 @@ rb_alias(VALUE klass, ID name, ID def) rb_secure(4); } + again: orig_me = search_method(klass, def); if (UNDEFINED_METHOD_ENTRY_P(orig_me)) { @@ -877,8 +880,15 @@ rb_alias(VALUE klass, ID name, ID def) rb_print_undef(klass, def, 0); } } + if (orig_me->def->type == VM_METHOD_TYPE_ZSUPER) { + klass = RCLASS_SUPER(klass); + def = orig_me->def->original_id; + flag = orig_me->flag; + goto again; + } - rb_add_method_me(klass, name, orig_me, orig_me->flag); + if (flag == NOEX_UNDEF) flag = orig_me->flag; + rb_add_method_me(target_klass, name, orig_me, flag); } /* |