vm_method.c (rb_class_clear_method_cache): should clear all
RCLASS_CALLABLE_M_TBLs of all sub-classes (T_ICLASS).
RCLASS_CALLABLE_M_TBL() caches complemented method entries.
It should be cleared when the modules are cleared.
On previous version clears only for direct children.
It is enough for normal modules because corresponding T_ICLASSes
are direct children.
However, refinements create complex data structure. So that
we need to clear all children (and descendants). [ruby-core:71423] [Bug #11672]
vm_method.c (rb_clear_method_cache_by_class): rb_mKernel
doesn't call rb_class_clear_method_cache, so that
clear child T_ICLASSes.
Added by ko1 (Koichi Sasada) over 8 years ago
vm_method.c (rb_class_clear_method_cache): should clear all
RCLASS_CALLABLE_M_TBLs of all sub-classes (T_ICLASS).
RCLASS_CALLABLE_M_TBL() caches complemented method entries.
It should be cleared when the modules are cleared.
On previous version clears only for direct children.
It is enough for normal modules because corresponding T_ICLASSes
are direct children.
However, refinements create complex data structure. So that
we need to clear all children (and descendants).
[ruby-core:71423] [Bug #11672]
vm_method.c (rb_clear_method_cache_by_class): rb_mKernel
doesn't call rb_class_clear_method_cache, so that
clear child T_ICLASSes.
test/ruby/test_refinement.rb: enable disabled test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e