merge revision(s) 35080: [Backport #7353]
* gc.c (free_method_entry_i): method entry may be in unlinked_method_entry_list. [ruby-core:43383][Bug #6171]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) 35080: [Backport #7353]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e