windows:Ruby character strings allows HEREDOC with <<'identifier', no interpolation
windows:Ruby character strings allows HEREDOC with <<-'identifier', allowing to indent identifier, no interpolation
fails(--debug is required for other tests, but turns on frozen string debugging):Ruby String literals with a magic frozen comment produce the same object for literals with the same content
fails(--debug is required for other tests, but turns on frozen string debugging):Ruby String literals with a magic frozen comment produce the same object for literals with the same content in different files
