From d981fb89c002ab2781704728ee4d2f63ac5a6f08 Mon Sep 17 00:00:00 2001
From: David Alber <alber.david@gmail.com>
Date: Sat, 6 Jan 2018 21:23:54 -0800
Subject: [PATCH] Removing unused name

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

diff --git a/src/expr.rs b/src/expr.rs
index e64ea7436e33..77cea7de4c66 100644
--- a/src/expr.rs
+++ b/src/expr.rs
@@ -10,7 +10,7 @@
 
 use std::borrow::Cow;
 use std::cmp::min;
-use std::iter::{repeat, ExactSizeIterator};
+use std::iter::repeat;
 
 use syntax::{ast, ptr};
 use syntax::codemap::{BytePos, CodeMap, Span};