From 061206b9c75cf89b94dac1a2f358a0c649d796ae Mon Sep 17 00:00:00 2001
From: Kevin Butler <haqkrs@gmail.com>
Date: Sun, 15 Feb 2015 05:19:50 +0000
Subject: Remove usage of .map(|&foo| foo)

---
 src/libsyntax/parse/parser.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index f14cd524776..f6ec4816b63 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1705,7 +1705,7 @@ impl<'a> Parser<'a> {
                         (true, LitBinary(parse::binary_lit(i.as_str()))),
                     token::BinaryRaw(i, _) =>
                         (true,
-                         LitBinary(Rc::new(i.as_str().as_bytes().iter().map(|&x| x).collect()))),
+                         LitBinary(Rc::new(i.as_str().as_bytes().iter().cloned().collect()))),
                 };
 
                 if suffix_illegal {
-- 
cgit 1.4.1-3-g733a5