From da145b237241345a9b14531d37f290082c4fb5f0 Mon Sep 17 00:00:00 2001
From: Erick Tryzelaar <erick.tryzelaar@gmail.com>
Date: Thu, 26 Sep 2013 22:15:43 -0700
Subject: [PATCH] std: fix some warnings

---
 src/libstd/num/num.rs | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/src/libstd/num/num.rs b/src/libstd/num/num.rs
index d0a09ac7ef20..f2160b3735c2 100644
--- a/src/libstd/num/num.rs
+++ b/src/libstd/num/num.rs
@@ -978,7 +978,6 @@ pub fn test_num<T:Num + NumCast>(ten: T, two: T) {
 mod tests {
     use prelude::*;
     use super::*;
-    use int;
     use i8;
     use i16;
     use i32;
@@ -989,10 +988,6 @@ mod tests {
     use u32;
     use u64;
     use uint;
-    use u8;
-    use u16;
-    use u32;
-    use u64;
 
     macro_rules! test_cast_20(
         ($_20:expr) => ({