From c3c5e6c77388f3f81449c668e6a97b064cf41852 Mon Sep 17 00:00:00 2001
From: Roy Frostig <rfrostig@mozilla.com>
Date: Thu, 26 Aug 2010 11:57:14 -0700
Subject: Workaround issue #152 in _uint.next_power_of_two

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

(limited to 'src/lib')

diff --git a/src/lib/_uint.rs b/src/lib/_uint.rs
index f3a6f935..2c2629c9 100644
--- a/src/lib/_uint.rs
+++ b/src/lib/_uint.rs
@@ -28,7 +28,9 @@ fn next_power_of_two(uint n) -> uint {
   let uint shift = 1u;
   while (shift <= halfbits) {
     tmp |= tmp >> shift;
-    shift <<= 1u;
+    // FIXME (issue #152):  This would be just a tad cuter if it were
+    //   shift <<= 1u
+    shift = shift << 1u;
   }
   ret tmp + 1u;
 }
-- 
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