---

yaml
---
r: 47736
b: refs/heads/incoming
c: ed7c9c4
h: refs/heads/master
v: v3

Author: thestinger

[refs]

@@ -6,7 +6,7 @@ refs/heads/try: 2a8fb58d79e685d5ca07b039badcf2ae3ef077ea
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
-refs/heads/incoming: b47e1e9eda303e42896821cbc8d9bbc127890abb
+refs/heads/incoming: ed7c9c4e2a248c33f12c4a14d23dfe1b347a6310
 refs/heads/dist-snap: 8b98e5a296d95c5e832db0756828e5bec31c6f50
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/incoming/src/libstd/deque.rs

@@ -28,6 +28,15 @@ impl<T> Container for Deque<T> {
     pure fn is_empty(&self) -> bool { self.len() == 0 }
 }
 
+impl<T> Mutable for Deque<T> {
+    fn clear(&mut self) {
+        for vec::each_mut(self.elts) |x| { *x = None }
+        self.nelts = 0;
+        self.lo = 0;
+        self.hi = 0;
+    }
+}
+
 impl<T: Copy> Deque<T> {
     static pure fn new() -> Deque<T> {
         Deque{nelts: 0, lo: 0, hi: 0,