From 705c796ffa78417592b9e36d975cd432a4dc8417 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Fri, 22 Mar 2013 18:07:09 -0400
Subject: remove obsolete purity workarounds

---
 src/libstd/priority_queue.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/libstd/priority_queue.rs')

diff --git a/src/libstd/priority_queue.rs b/src/libstd/priority_queue.rs
index 03d518f1f63..ff00d26882d 100644
--- a/src/libstd/priority_queue.rs
+++ b/src/libstd/priority_queue.rs
@@ -112,7 +112,7 @@ pub impl <T:Ord> PriorityQueue<T> {
         while end > 1 {
             end -= 1;
             q.data[end] <-> q.data[0];
-            unsafe { q.siftdown_range(0, end) } // purity-checking workaround
+            q.siftdown_range(0, end)
         }
         q.to_vec()
     }
@@ -126,7 +126,7 @@ pub impl <T:Ord> PriorityQueue<T> {
         let mut n = q.len() / 2;
         while n > 0 {
             n -= 1;
-            unsafe { q.siftdown(n) }; // purity-checking workaround
+            q.siftdown(n)
         }
         q
     }
-- 
cgit 1.4.1-3-g733a5