---

yaml
---
r: 52451
b: refs/heads/dist-snap
c: c379d96
h: refs/heads/master
i:
  52449: ba3ec2d
  52447: 305f507
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: 54344c2468b95c4de5a297ddf4a5519792a34410
+refs/heads/dist-snap: c379d96c679fc7a60f3ba1bce1def53f5c64657e
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0

branches/dist-snap/doc/rust.md

@@ -3018,6 +3018,11 @@ Local variables are immutable unless declared with `let mut`.  The
 declaration (so `let mut x, y` declares two mutable variables, `x` and
 `y`).
 
+Function parameters are immutable unless declared with `mut`. The
+`mut` keyword applies only to the following parameter (so `|mut x, y|`
+and `fn f(mut x: ~int, y: ~int)` declare one mutable variable `x` and
+one immutable variable `y`).
+
 Local variables are not initialized when allocated; the entire frame worth of
 local variables are allocated at once, on frame-entry, in an uninitialized
 state. Subsequent statements within a function may or may not initialize the