Issue #5204 has been updated by Shota Fukumori. Backported to ruby_1_9_3 at r33068. ---------------------------------------- Bug #5204: `defined?(@@foo) && @foo` may fail http://redmine.ruby-lang.org/issues/5204 Author: Magnus Holm Status: Closed Priority: High Assignee: Koichi Sasada Category: YARV Target version: 1.9.3 ruby -v: - defined?(@@foo) doesn't use the correct cbase. See https://github.com/ruby/ruby/pull/44 for test and patch. -- http://redmine.ruby-lang.org