---

yaml
---
r: 156126
b: refs/heads/auto
c: b066d09
h: refs/heads/master
v: v3

Author: nikomatsakis

[refs]

@@ -13,7 +13,7 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 646ec7d9a9df7c5cd00e781e89144fa2c20b2557
+refs/heads/auto: b066d09be8454d735972e056d6b978cf48a85009
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/src/libcore/ops.rs

@@ -638,7 +638,7 @@ shr_impl!(uint u8 u16 u32 u64 int i8 i16 i32 i64)
  * ```
  */
 #[lang="index"]
-pub trait Index<Index, Result> {
+pub trait Index<Index, Sized? Result> {
     /// The method for the indexing (`Foo[Bar]`) operation
     fn index<'a>(&'a self, index: &Index) -> &'a Result;
 }

branches/auto/src/test/compile-fail/issue-17636.rs

@@ -15,5 +15,5 @@ pub fn build_archive<'a, I: MyItem<&'a (|&uint|:'a)>>(files: I) {}
 
 fn main() {
     build_archive(&(|_| { }));
-//~^ ERROR unable to infer enough type information to locate the impl of the trait `MyItem<&|&uint|
+//~^ ERROR not implemented
 }

branches/auto/src/test/compile-fail/issue-2149.rs

@@ -18,6 +18,7 @@ impl<A> vec_monad<A> for Vec<A> {
         let mut r = fail!();
         for elt in self.iter() { r = r + f(*elt); }
         //~^ ERROR the type of this value must be known
+        //~^^ ERROR not implemented
    }
 }
 fn main() {