---

yaml
---
r: 48752
b: refs/heads/snap-stage3
c: 0942c80
h: refs/heads/master
v: v3

Author: graydon

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 3bbcac322669cff3abde5be937cc4ec3860f3985
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 98900d55e7f08a4b4cb665152a01b0bbf655baae
+refs/heads/snap-stage3: 0942c802725b4c2816f2232304cdd14b3e44cd3f
 refs/heads/try: 2a8fb58d79e685d5ca07b039badcf2ae3ef077ea
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libcore/trie.rs

@@ -272,8 +272,8 @@ impl<T> TrieNode<T> {
 // if this was done via a trait, the key could be generic
 #[inline(always)]
 pure fn chunk(n: uint, idx: uint) -> uint {
-    let real_idx = uint::bytes - 1 - idx;
-    (n >> (SHIFT * real_idx)) & MASK
+    let sh = uint::bits - (SHIFT * (idx + 1));
+    (n >> sh) & MASK
 }
 
 fn insert<T>(count: &mut uint, child: &mut Child<T>, key: uint, value: T,