From f09b7b0ecd7fc03c9d433632f89b3267f16cd4f8 Mon Sep 17 00:00:00 2001
From: Eduard Burtescu <edy.burt@gmail.com>
Date: Wed, 27 Nov 2013 17:48:58 +0200
Subject: Freeze the AST by removing a couple of unused @mut ~[T] from
 token_tree.

---
 src/libsyntax/parse/parser.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libsyntax/parse/parser.rs')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index b9a7ec33ee4..fab0de4179e 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -2112,7 +2112,7 @@ impl Parser {
                     };
                     tt_seq(
                         mk_sp(sp.lo, p.span.hi),
-                        @mut seq,
+                        @seq,
                         s,
                         z
                     )
@@ -2157,7 +2157,7 @@ impl Parser {
                 result.push(parse_any_tt_tok(self));
                 self.open_braces.pop();
 
-                tt_delim(@mut result)
+                tt_delim(@result)
             }
             _ => parse_non_delim_tt_tok(self)
         }
-- 
cgit 1.4.1-3-g733a5