From 7af5f646f1884dcfbcf0d2fae117db5502cfb38e Mon Sep 17 00:00:00 2001
From: OGINO Masanori <masanori.ogino@gmail.com>
Date: Wed, 14 May 2014 00:44:04 +0900
Subject: [PATCH] Suppress warnings on 32bit platforms.

On 32bit platforms, int is the same as i32, so 0xffffffff is "out of
range." Annotating variables as u32 fixes the problems.

Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
---
 src/libcollections/hashmap.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcollections/hashmap.rs b/src/libcollections/hashmap.rs
index 7dfc89b01de..3cffea46fec 100644
--- a/src/libcollections/hashmap.rs
+++ b/src/libcollections/hashmap.rs
@@ -1906,7 +1906,7 @@ mod test_map {
         }
         assert_eq!(m.len(), 32);
 
-        let mut observed = 0;
+        let mut observed: u32 = 0;
 
         for (k, v) in m.iter() {
             assert_eq!(*v, *k * 2);
@@ -2102,7 +2102,7 @@ mod test_set {
         for i in range(0u, 32) {
             assert!(a.insert(i));
         }
-        let mut observed = 0;
+        let mut observed: u32 = 0;
         for k in a.iter() {
             observed |= 1 << *k;
         }