parse.y: no assigned but unused warnings in eval
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
parse.y: no assigned but unused warnings in eval
in eval as well as -e. [Feature #7730] [ruby-core:51580]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e