From 44bceb84a71a2dcf71be1545e595e290f35e1fe1 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Mon, 7 Mar 2011 10:02:01 -0800
Subject: [PATCH] Complain on unexpected native symbol, rather than failing
 with none-exhaustive match.

---
 src/comp/front/parser.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/comp/front/parser.rs b/src/comp/front/parser.rs
index 5b677e9bef2..67eec424213 100644
--- a/src/comp/front/parser.rs
+++ b/src/comp/front/parser.rs
@@ -1836,6 +1836,9 @@ impure fn parse_native_item(parser p) -> @ast.native_item {
         case (token.FN) {
             ret parse_item_native_fn(p, eff);
         }
+        case (?t) {
+            unexpected(p, t);
+        }
     }
 }