let _y =
match x {
Some(_) =>
- ~"some" + "very" + "very" + "very" + "very" + "very" + "very" +
- "very" + "very" + "long" + "string",
- None => ~"none"
+ "some".to_owned() + "very" + "very" + "very" + "very" + "very" +
+ "very" + "very" + "very" + "long" + "string",
+ None => "none".to_owned()
};
}