From f0419661f0d27f5662f03359ebf0091a4ac7b7b2 Mon Sep 17 00:00:00 2001
From: Alisdair Owens <awo101@zepler.net>
Date: Mon, 10 Aug 2015 20:35:27 +0100
Subject: [PATCH] fix import nit for long diagnostics on E0387

---
 src/librustc_borrowck/diagnostics.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/librustc_borrowck/diagnostics.rs b/src/librustc_borrowck/diagnostics.rs
index b641dfd7d40..78a8ab9cee0 100644
--- a/src/librustc_borrowck/diagnostics.rs
+++ b/src/librustc_borrowck/diagnostics.rs
@@ -138,8 +138,10 @@ interior mutability through a shared reference. Our example's `mutable` function
 could be redefined as below:
 
 ```
+use std::cell::Cell;
+
 fn mutable() {
-    let x = std::cell::Cell::new(0u32);
+    let x = Cell::new(0u32);
     foo(|| x.set(2));
 }
 ```