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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,23 @@ +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. |