---

yaml
---
r: 55910
b: refs/heads/master
c: ffa31d2
h: refs/heads/master
v: v3

Author: gifnksm

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: e4ca2da42072fccd16aefdc4f2090b0489e8293c
+refs/heads/master: ffa31d235badfb5544ddb2de151ccfc66c8a20e6
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 79a2b2eafc3c766cecec8a5f76317693bae9ed17
 refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a

trunk/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")]