* eval.c (rb_clear_cache_by_class): new function.
* eval.c (set_method_visibility): should have clear cache forq
updated visibility.
* re.c (rb_reg_s_quote): # also should be quoted.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@2455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
frame in the block.
* file.c (rb_file_s_expand_path): may overrun buffer on stack.
* regex.c (re_search): should consider reverse search.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
which included commits to RCS files with non-trunk default branches.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e