naruse 3e92b635fb Add frozen_string_literal: false for all files ... When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2015-12-16 05:07:31 +00:00
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test_rat.rb