From d5d7e6565a4034b93d19be1edafd20730a4276bc Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Sat, 31 Jan 2015 12:20:46 -0500
Subject: `for x in xs.iter()` -> `for x in &xs`

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

(limited to 'src/libsyntax/util')

diff --git a/src/libsyntax/util/interner.rs b/src/libsyntax/util/interner.rs
index 1b35b1b04a3..51144267519 100644
--- a/src/libsyntax/util/interner.rs
+++ b/src/libsyntax/util/interner.rs
@@ -40,7 +40,7 @@ impl<T: Eq + Hash<Hasher> + Clone + 'static> Interner<T> {
 
     pub fn prefill(init: &[T]) -> Interner<T> {
         let rv = Interner::new();
-        for v in init.iter() {
+        for v in init {
             rv.intern((*v).clone());
         }
         rv
@@ -158,7 +158,7 @@ impl StrInterner {
 
     pub fn prefill(init: &[&str]) -> StrInterner {
         let rv = StrInterner::new();
-        for &v in init.iter() { rv.intern(v); }
+        for &v in init { rv.intern(v); }
         rv
     }
 
-- 
cgit 1.4.1-3-g733a5