git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@22750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merges r22663 from trunk into ruby_1_9_1.¶
gcc version 4.4.0 20090219 (Red Hat 4.4.0-0.21) on Fedora 11 Alpha.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@22750 b2dd03c8-39d4-4d8f-98ff-823fe69b080e