From 6c2f322f827ca2f2109bceab0b9630e624ac8810 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Wed, 15 Jun 2011 17:51:57 -0700
Subject: Improve and test failure behavior for malformed attributes

---
 src/comp/front/parser.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'src/comp/front/parser.rs')

diff --git a/src/comp/front/parser.rs b/src/comp/front/parser.rs
index 88d8516043b..1ee1e2cf0e5 100644
--- a/src/comp/front/parser.rs
+++ b/src/comp/front/parser.rs
@@ -1451,7 +1451,19 @@ fn parse_source_stmt(&parser p) -> @ast::stmt {
             }
         }
 
-        alt (parse_item(p, item_attrs)) {
+        auto maybe_item = parse_item(p, item_attrs);
+
+        // If we have attributes then we should have an item
+        if (vec::len(item_attrs) > 0u) {
+            alt (maybe_item) {
+                case (got_item(_)) { /* fallthrough */ }
+                case (_) {
+                    ret p.err("expected item");
+                }
+            }
+        }
+
+        alt (maybe_item) {
             case (got_item(?i)) {
                 auto hi = i.span.hi;
                 auto decl = @spanned(lo, hi, ast::decl_item(i));
-- 
cgit 1.4.1-3-g733a5