librustc: Remove `~EXPR`, `~TYPE`, and `~PAT` from the language, except

for `~str`/`~[]`.

Note that `~self` still remains, since I forgot to add support for
`Box<self>` before the snapshot.

How to update your code:

* Instead of `~EXPR`, you should write `box EXPR`.

* Instead of `~TYPE`, you should write `Box<Type>`.

* Instead of `~PATTERN`, you should write `box PATTERN`.

[breaking-change]

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libuuid/lib.rs b/src/libuuid/lib.rs
index 2ee096dad42..a6afd73c093 100644
--- a/src/libuuid/lib.rs
+++ b/src/libuuid/lib.rs
@@ -783,7 +783,7 @@ mod test {
     #[test]
     fn test_rand_rand() {
         let mut rng = rand::task_rng();
-        let u: ~Uuid = rand::Rand::rand(&mut rng);
+        let u: Box<Uuid> = rand::Rand::rand(&mut rng);
         let ub = u.as_bytes();
 
         assert!(ub.len() == 16);