---

yaml
---
r: 122589
b: refs/heads/snap-stage3
c: de337f3
h: refs/heads/master
i:
  122587: efa1022
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 1bff1ff810dcfa8064c11e2b84473f053d1f69f1
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 05e3248a7974f55b64f75a2483b37ff8c001a4ff
+refs/heads/snap-stage3: de337f3ddfbef800a8cf731e0b593e341af1e3e5
 refs/heads/try: 2e9d9477b848cec778ca3f07ecdf0aea6ade23de
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/doc/guide-macros.md

@@ -355,6 +355,7 @@ macro_rules! biased_match_rec (
             _ => { $err }
         }
     );
+    // Produce the requested values
     ( binds $( $bind_res:ident ),* ) => ( ($( $bind_res ),*) )
 )
 
@@ -364,7 +365,7 @@ macro_rules! biased_match (
     ( $( ($e:expr) ~ ($p:pat) else $err:stmt ; )*
       binds $bind_res:ident
     ) => (
-        let ( $( $bind_res ),* ) = biased_match_rec!(
+        let $bind_res = biased_match_rec!(
             $( ($e) ~ ($p) else $err ; )*
             binds $bind_res
         );

branches/snap-stage3/src/libcollections/vec.rs

@@ -956,14 +956,17 @@ impl<T> Vec<T> {
     ///
     /// # Failure
     ///
-    /// Fails if `index` is out of bounds of the vector.
+    /// Fails if `index` is not between `0` and the vector's length (both
+    /// bounds inclusive).
     ///
     /// # Example
     ///
     /// ```rust
     /// let mut vec = vec!(1i, 2, 3);
     /// vec.insert(1, 4);
     /// assert_eq!(vec, vec!(1, 4, 2, 3));
+    /// vec.insert(4, 5);
+    /// assert_eq!(vec, vec!(1, 4, 2, 3, 5));
     /// ```
     pub fn insert(&mut self, index: uint, element: T) {
         let len = self.len();

branches/snap-stage3/src/libsyntax/ast.rs

@@ -401,6 +401,7 @@ pub enum Decl_ {
     DeclItem(Gc<Item>),
 }
 
+/// represents one arm of a 'match'
 #[deriving(Clone, PartialEq, Eq, Encodable, Decodable, Hash)]
 pub struct Arm {
     pub attrs: Vec<Attribute>,