---

brson · brson · commit f952907f3671 · 2013-01-14T14:09:17.000-08:00
yaml --- r: 41749 b: refs/heads/master c: e699058 h: refs/heads/master i: 41747: 1ad5113 v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: b7cefd0c962e8ad8a77de45ede39d615d0f78924
+refs/heads/master: e699058511e5ca3ecaef835fb47d4bd489a13d43
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 2f46b763da2c098913884f101b6d71d69af41b49
 refs/heads/try: 3d5418789064fdb463e872a4e651af1c628a3650
diff --git a/trunk/src/libcore/vec.rs b/trunk/src/libcore/vec.rs
@@ -2799,6 +2799,13 @@ mod tests {
         assert filter(~[1u, 2u, 4u, 8u, 16u], is_three) == ~[];
     }
 
+    #[test]
+    fn test_retain() {
+        let mut v = ~[1, 2, 3, 4, 5];
+        v.retain(is_odd);
+        assert v == ~[1, 3, 5];
+    }
+
     #[test]
     fn test_foldl() {
         // Test on-stack fold.
