rubinius/rubinius — pull request #3018 by godfat (2014-04-26 08:23:55+00:00)
Title: Fix #3017 for Hash#compare_by_identity and Hash#store

https://github.com/rubinius/rubinius/issues/3017

Test in RubySpec:
https://github.com/rubyspec/rubyspec/pull/274

Sorry that I didn't check if this works. Let's see travis :P