From c0976ad70b86eb419f3c379d3a7bd5b8b6dc2512 Mon Sep 17 00:00:00 2001
From: Marijn Haverbeke <marijnh@gmail.com>
Date: Tue, 26 Jul 2011 14:53:01 +0200
Subject: [PATCH] Properly parse 'auto' for loop variable types

---
 src/comp/syntax/parse/parser.rs | 2 +-
 src/test/run-pass/auto-loop.rs  | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 src/test/run-pass/auto-loop.rs

diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index 43f8a62b23d3..16f91c403abf 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -1354,7 +1354,7 @@ fn parse_else_expr(&parser p) -> @ast::expr {
 }
 
 fn parse_head_local(&parser p) -> @ast::local {
-    if (is_word(p, "auto")) {
+    if (eat_word(p, "auto")) {
         ret parse_auto_local(p);
     } else {
         ret parse_typed_local(p);
diff --git a/src/test/run-pass/auto-loop.rs b/src/test/run-pass/auto-loop.rs
new file mode 100644
index 000000000000..cc9275a95774
--- /dev/null
+++ b/src/test/run-pass/auto-loop.rs
@@ -0,0 +1,7 @@
+fn main() {
+    auto sum = 0;
+    for (auto x in ~[1, 2, 3, 4, 5]) {
+        sum += x;
+    }
+    assert sum == 15;
+}