From 090040bf4037a094e50b03d79e4baf5cd89c912b Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Mon, 5 May 2014 18:56:44 -0700
Subject: 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]
---
 src/libsyntax/ast_util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/ast_util.rs')

diff --git a/src/libsyntax/ast_util.rs b/src/libsyntax/ast_util.rs
index 46bbc8768c9..ee61ce24c30 100644
--- a/src/libsyntax/ast_util.rs
+++ b/src/libsyntax/ast_util.rs
@@ -121,7 +121,7 @@ pub fn is_shift_binop(b: BinOp) -> bool {
 pub fn unop_to_str(op: UnOp) -> &'static str {
     match op {
       UnBox => "@",
-      UnUniq => "~",
+      UnUniq => "box() ",
       UnDeref => "*",
       UnNot => "!",
       UnNeg => "-",
-- 
cgit 1.4.1-3-g733a5