From bcf04e253f0cc963f0e529a0ceef2268cb7916e1 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Tue, 22 Mar 2011 14:02:52 -0700
Subject: Revert "Remove usages of case(_) { fail; } since the compiler does
 this automatically". When we have exhaustiveness checking, "case(_) { fail;
 }" will be useful to silence warnings.

This reverts commit 92a716d862d92d3cc52a400457d2c3900d0c57a2.
---
 src/lib/deque.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lib/deque.rs')

diff --git a/src/lib/deque.rs b/src/lib/deque.rs
index 704e6749..776f82e9 100644
--- a/src/lib/deque.rs
+++ b/src/lib/deque.rs
@@ -47,6 +47,7 @@ fn create[T]() -> t[T] {
     fn get[T](vec[cell[T]] elts, uint i) -> T {
         alt (elts.(i)) {
             case (option.some[T](?t)) { ret t; }
+            case (_) { fail; }
         }
         fail;   // FIXME: remove me when exhaustiveness checking works
     }
-- 
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