---

yaml
---
r: 34875
b: refs/heads/master
c: e0a9d41
h: refs/heads/master
i:
  34873: ae54392
  34871: ef800c6
v: v3

Author: 14427

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 254a86e49edb0fbf38d335a50b1ab535fa7fd757
+refs/heads/master: e0a9d41b04f16b7771315dcbfcb4e1fa4c347c33
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: eb8fd119c65c67f3b1b8268cc7341c22d39b7b61
 refs/heads/try: d324a424d8f84b1eb049b12cf34182bda91b0024

trunk/src/libstd/sort.rs

@@ -1046,6 +1046,25 @@ mod test_tim_sort {
         tim_sort(arr);
         fail ~"Guarantee the fail";
     }
+
+    struct DVal { val: ~uint }
+    impl DVal: Ord {
+        pure fn lt(_x: &DVal) -> bool { true }
+        pure fn le(_x: &DVal) -> bool { true }
+        pure fn gt(_x: &DVal) -> bool { true }
+        pure fn ge(_x: &DVal) -> bool { true }
+    }
+
+    #[test]
+    fn test_bad_Ord_impl() {
+        let rng = rand::Rng();
+        let mut arr = do vec::from_fn(500) |_i| {
+            let randVal = rng.gen_uint();
+            DVal { val: ~randVal }
+        };
+
+        tim_sort(arr);
+    }
 }
 
 #[cfg(test)]