From 01fb27f64814dbd2fef755af4fd6197b1fe74240 Mon Sep 17 00:00:00 2001
From: Seo Sanghyeon <sanxiyn@gmail.com>
Date: Tue, 12 Apr 2016 22:58:55 +0900
Subject: Remove unused trait imports

---
 src/libsyntax/errors/mod.rs | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'src/libsyntax/errors')

diff --git a/src/libsyntax/errors/mod.rs b/src/libsyntax/errors/mod.rs
index c8c12d5a883..acf65fe15b1 100644
--- a/src/libsyntax/errors/mod.rs
+++ b/src/libsyntax/errors/mod.rs
@@ -19,7 +19,6 @@ use errors::emitter::{Emitter, EmitterWriter};
 
 use std::cell::{RefCell, Cell};
 use std::{error, fmt};
-use std::io::prelude::*;
 use std::rc::Rc;
 use term;
 
@@ -653,8 +652,6 @@ pub enum Level {
 
 impl fmt::Display for Level {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        use std::fmt::Display;
-
         self.to_str().fmt(f)
     }
 }
-- 
cgit 1.4.1-3-g733a5