---

yaml
---
r: 144917
b: refs/heads/try2
c: 5f69a58
h: refs/heads/master
i:
  144915: 60c5648
v: v3

Author: blake2-ppc

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 77dff93a4baa4164311e14763cfcbb05e410359b
+refs/heads/try2: 5f69a58e0ccf3d85b5f12f26ecf78ee7e7fec270
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/typeck/infer/combine.rs

@@ -88,7 +88,7 @@ pub trait Combine {
         // future we could allow type parameters to declare a
         // variance.
 
-        if vec::same_length(as_, bs) {
+        if as_.len() == bs.len() {
             result::fold_(as_.iter().zip(bs.iter())
                           .map(|(a, b)| eq_tys(self, *a, *b)))
                 .then(|| Ok(as_.to_owned()))
@@ -419,7 +419,7 @@ pub fn super_fn_sigs<C:Combine>(
     this: &C, a: &ty::FnSig, b: &ty::FnSig) -> cres<ty::FnSig> {
 
     fn argvecs<C:Combine>(this: &C, a_args: &[ty::t], b_args: &[ty::t]) -> cres<~[ty::t]> {
-        if vec::same_length(a_args, b_args) {
+        if a_args.len() == b_args.len() {
             result::collect(a_args.iter().zip(b_args.iter())
                             .map(|(a, b)| this.args(*a, *b)))
         } else {

branches/try2/src/libstd/vec.rs

@@ -123,11 +123,6 @@ use unstable::raw::{Box, Repr, Slice, Vec};
 use vec;
 use util;
 
-/// Returns true if two vectors have the same length
-pub fn same_length<T, U>(xs: &[T], ys: &[U]) -> bool {
-    xs.len() == ys.len()
-}
-
 /**
  * Creates and initializes an owned vector.
  *