Update to rustc 0.13.0-nightly (c6c786671 2015-01-04 00:50:59 +0000)

Author: tetsuharuohzeki

regex_macros/src/lib.rs

@@ -18,7 +18,7 @@
        html_favicon_url = "http://www.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/nightly/")]
 
-#![feature(plugin_registrar, quote)]
+#![feature(associated_types, plugin_registrar, quote)]
 
 extern crate regex;
 extern crate syntax;
@@ -601,7 +601,7 @@ fn exec<'t>(which: ::regex::native::MatchKind, input: &'t str,
 
     // Converts `xs` to a `[x1, x2, .., xN]` expression by calling `to_expr`
     // on each element in `xs`.
-    fn vec_expr<T, It: Iterator<T>>(&self, xs: It,
+    fn vec_expr<T, It: Iterator<Item=T>>(&self, xs: It,
                                     to_expr: |&ExtCtxt, T| -> P<ast::Expr>)
                   -> P<ast::Expr> {
         let exprs = xs.map(|x| to_expr(self.cx, x)).collect();

src/lib.rs

@@ -361,7 +361,7 @@
 //! characters in the search text and `m` is the number of instructions in a
 //! compiled expression.
 
-#![feature(macro_rules, slicing_syntax, globs)]
+#![feature(associated_types, macro_rules, slicing_syntax, globs)]
 #![deny(missing_docs)]
 #![cfg_attr(test, deny(warnings))]
 #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",

src/re.rs

@@ -547,7 +547,9 @@ pub enum NamesIter<'a> {
     NamesIterDynamic(::std::slice::Iter<'a, Option<String>>)
 }
 
-impl<'a> Iterator<Option<String>> for NamesIter<'a> {
+impl<'a> Iterator for NamesIter<'a> {
+    type Item=Option<String>;
+
     fn next(&mut self) -> Option<Option<String>> {
         match *self {
             NamesIterNative(ref mut i) => i.next().map(|x| x.map(|s| s.to_string())),
@@ -603,7 +605,9 @@ pub struct RegexSplits<'r, 't> {
     last: uint,
 }
 
-impl<'r, 't> Iterator<&'t str> for RegexSplits<'r, 't> {
+impl<'r, 't> Iterator for RegexSplits<'r, 't> {
+    type Item = &'t str;
+
     fn next(&mut self) -> Option<&'t str> {
         let text = self.finder.search;
         match self.finder.next() {
@@ -637,7 +641,9 @@ pub struct RegexSplitsN<'r, 't> {
     limit: uint,
 }
 
-impl<'r, 't> Iterator<&'t str> for RegexSplitsN<'r, 't> {
+impl<'r, 't> Iterator for RegexSplitsN<'r, 't> {
+    type Item = &'t str;
+
     fn next(&mut self) -> Option<&'t str> {
         let text = self.splits.finder.search;
         if self.cur >= self.limit {
@@ -799,7 +805,9 @@ pub struct SubCaptures<'t> {
     caps: &'t Captures<'t>,
 }
 
-impl<'t> Iterator<&'t str> for SubCaptures<'t> {
+impl<'t> Iterator for SubCaptures<'t> {
+    type Item = &'t str;
+
     fn next(&mut self) -> Option<&'t str> {
         if self.idx < self.caps.len() {
             self.idx += 1;
@@ -821,7 +829,9 @@ pub struct SubCapturesPos<'t> {
     caps: &'t Captures<'t>,
 }
 
-impl<'t> Iterator<Option<(uint, uint)>> for SubCapturesPos<'t> {
+impl<'t> Iterator for SubCapturesPos<'t> {
+    type Item = Option<(uint, uint)>;
+
     fn next(&mut self) -> Option<Option<(uint, uint)>> {
         if self.idx < self.caps.len() {
             self.idx += 1;
@@ -846,7 +856,9 @@ pub struct FindCaptures<'r, 't> {
     last_end: uint,
 }
 
-impl<'r, 't> Iterator<Captures<'t>> for FindCaptures<'r, 't> {
+impl<'r, 't> Iterator for FindCaptures<'r, 't> {
+    type Item = Captures<'t>;
+
     fn next(&mut self) -> Option<Captures<'t>> {
         if self.last_end > self.search.len() {
             return None
@@ -888,7 +900,9 @@ pub struct FindMatches<'r, 't> {
     last_end: uint,
 }
 
-impl<'r, 't> Iterator<(uint, uint)> for FindMatches<'r, 't> {
+impl<'r, 't> Iterator for FindMatches<'r, 't> {
+    type Item = (uint, uint);
+
     fn next(&mut self) -> Option<(uint, uint)> {
         if self.last_end > self.search.len() {
             return None