---

yaml
---
r: 52445
b: refs/heads/dist-snap
c: 4dd29de
h: refs/heads/master
i:
  52443: e397908
v: v3

Author: sanxiyn

[refs]

@@ -7,7 +7,7 @@ refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c
 refs/heads/incoming: 44d4d6de762f3f9aae1fedcf454c66b79b3ad58d
-refs/heads/dist-snap: 9a5d6170927547226870bbf4eb9cad62cdc405f6
+refs/heads/dist-snap: 4dd29dee571a89d1e085e6657d1fa582d946462e
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/src/libsyntax/parse/parser.rs

@@ -716,9 +716,10 @@ impl Parser {
     // identifier names.
     fn parse_arg_general(require_name: bool) -> arg {
         let mut m;
-        let is_mutbl = false;
+        let mut is_mutbl = false;
         let pat = if require_name || self.is_named_argument() {
             m = self.parse_arg_mode();
+            is_mutbl = self.eat_keyword(~"mut");
             let pat = self.parse_pat(false);
             self.expect(token::COLON);
             pat