Ruby » Ruby master

parse.y: !-operator warning

• parse.y (cond0): !-operator is a method call, no warning for
  literal in condition. [ruby-core:77801] [Bug #12881]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e