slow:Ruby String literals with a magic frozen comment produce the same object each time
slow:Ruby String literals with a magic frozen comment produce the same object for literals with the same content
slow:Ruby String literals with a magic frozen comment produce the same object for literals with the same content in different files
slow:Ruby String literals with a magic frozen comment produce different objects for literals with the same content in different files if the other file doesn't have the comment
slow:Ruby String literals with a magic frozen comment produce different objects for literals with the same content in different files if they have different encodings
