---

yaml
---
r: 57880
b: refs/heads/incoming
c: ffa31d2
h: refs/heads/master
v: v3

Author: gifnksm

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: bf67eb2362b7d0f37012f2d6dac604c3bbacd2c6
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/incoming: e4ca2da42072fccd16aefdc4f2090b0489e8293c
+refs/heads/incoming: ffa31d235badfb5544ddb2de151ccfc66c8a20e6
 refs/heads/dist-snap: 00dbbd01c2aee72982b3e0f9511ae1d4428c3ba9
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/incoming/src/libstd/num/bigint.rs

@@ -623,7 +623,7 @@ impl BigUint {
         let mut shifted = ~[];
         for self.data.each_reverse |elem| {
             shifted = ~[(*elem >> n_bits) | borrow] + shifted;
-            borrow = *elem << (uint::bits - n_bits);
+            borrow = *elem << (BigDigit::bits - n_bits);
         }
         return BigUint::new(shifted);
     }
@@ -1213,6 +1213,7 @@ mod biguint_tests {
         check(~[1 << 2], 2, ~[1]);
         check(~[1, 2], 3, ~[1 << (BigDigit::bits - 2)]);
         check(~[1, 1, 2], 3 + BigDigit::bits, ~[1 << (BigDigit::bits - 2)]);
+        check(~[0, 1], 1, ~[0x80000000]);
         test_shr_bits();
 
         #[cfg(target_arch = "x86_64")]