From 59c8a279daf6912b99ba089ff6dafbfc3469831e Mon Sep 17 00:00:00 2001
From: ljedrz <ljedrz@gmail.com>
Date: Thu, 26 Jul 2018 17:11:10 +0200
Subject: Replace push loops with collect() and extend() where possible

---
 src/libsyntax/parse/lexer/mod.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index 4b077aa8dd4..f9b9e95ead1 100644
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -265,9 +265,7 @@ impl<'a> StringReader<'a> {
                 m.push(c);
             }
             _ => {
-                for c in c.escape_default() {
-                    m.push(c);
-                }
+                m.extend(c.escape_default());
             }
         }
     }
-- 
cgit 1.4.1-3-g733a5