---

yaml
---
r: 54563
b: refs/heads/snap-stage3
c: 2589eba
h: refs/heads/master
i:
  54561: 88e2cca
  54559: 03acf28
v: v3

Author: jld

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 5f13e9ccc2e3328d4cd8ca49f84e6840dd998346
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 640e8ae4e583057e7a4e694063bf704c02f816c1
+refs/heads/snap-stage3: 2589eba957ee5632dc9060022b5ca09cbfb782f9
 refs/heads/try: 8eb2bab100b42f0ba751552d8eff00eb2134c55a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

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

@@ -624,9 +624,10 @@ impl TyVisitor for ReprVisitor {
     fn visit_leave_enum(&self, _n_variants: uint,
                         _get_disr: extern unsafe fn(ptr: *Opaque) -> int,
                         _sz: uint, _align: uint) -> bool {
-        // NOTE should this assert that it's not still SearchingFor the right variant?
-        self.var_stk.pop();
-        true
+        match self.var_stk.pop() {
+            SearchingFor(*) => fail!(~"enum value matched no variant"),
+            _ => true
+        }
     }
 
     fn visit_enter_fn(&self, _purity: uint, _proto: uint,