diff options
| author | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-17 06:15:46 +0000 |
|---|---|---|
| committer | yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-12-17 06:15:46 +0000 |
| commit | 85d944ed648c40eb91e96741d9209a50d9d44729 (patch) | |
| tree | 66e03eb52c1adc1d574cce554f26a141cba2cae9 /ChangeLog | |
| parent | 2463b42e86af4c962a903e48ff7dfd9a05ec7b30 (diff) | |
merges r20747 and r20802 from trunk into ruby_1_9_1.
* test/ruby/test_metaclass.rb: new test case for metaclass hierarchy.
* class.c (make_metametaclass): new function. extracted from
rb_make_metaclass.
* class.c (rb_make_metaclass): uses make_metametaclass when called for a
metaclass.
* class.c (rb_singleton_class): creates a meta^(n+2)-class in
addition to a meta^(n+1)-class when called for a meta^(n)-class.
This is because the returned meta^(n+1) class must acts as an instance of
Class, metaclass of Class, ..., meta^(n+1)-class of Class,
Module, metaclass of Module, ..., meta^(n+1)-class of Module,
Object, metaclass of Object, ..., meta^(n+2)-class of Object,
BasicObject, metaclass of BasicObject, ..., meta^(n+2)-class of
and BasicObject even when Class, Module, Object or BasicObject has
not have its meta^(i)-class yet.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20814 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 25 |
1 files changed, 25 insertions, 0 deletions
@@ -1,3 +1,28 @@ +Wed Dec 17 09:50:19 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp> + + * test/ruby/test_metaclass.rb: removed codes for my debugging. + sorry. [ruby-dev:37470] + +Mon Dec 15 14:56:59 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp> + + * test/ruby/test_metaclass.rb: new test case for metaclass hierarchy. + + * class.c (make_metametaclass): new function. extracted from + rb_make_metaclass. + + * class.c (rb_make_metaclass): uses make_metametaclass when called for a + metaclass. + + * class.c (rb_singleton_class): creates a meta^(n+2)-class in + addition to a meta^(n+1)-class when called for a meta^(n)-class. + This is because the returned meta^(n+1) class must acts as an instance of + Class, metaclass of Class, ..., meta^(n+1)-class of Class, + Module, metaclass of Module, ..., meta^(n+1)-class of Module, + Object, metaclass of Object, ..., meta^(n+2)-class of Object, + BasicObject, metaclass of BasicObject, ..., meta^(n+2)-class of + and BasicObject even when Class, Module, Object or BasicObject has + not have its meta^(i)-class yet. + Mon Dec 15 15:13:22 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> * id.h, template/id.h.tmpl (ruby_method_ids): sees YYTOKENTYPE too. |