---

yaml
---
r: 188131
b: refs/heads/try
c: fb28214
h: refs/heads/master
i:
  188129: 680fbcc
  188127: d6fb06d
v: v3

Author: Manishearth

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 38e97b99a6b133cb4c621c68e75b28abc6c617c1
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 3a96d6a9818fe2affc98a187fb1065120458cee9
-refs/heads/try: fe2e0976decadb94cecc4ab85abdd02345cc7a64
+refs/heads/try: fb28214dcc1ee7dddaa6d318352937fa3e5ce0b2
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/configure

@@ -875,7 +875,7 @@ then
             | cut -d ' ' -f 2)
 
         case $CFG_CLANG_VERSION in
-            (3.0svn | 3.0 | 3.1* | 3.2* | 3.3* | 3.4* | 3.5* | 3.6*)
+            (3.2* | 3.3* | 3.4* | 3.5* | 3.6*)
             step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
             if [ -z "$CC" ]
             then

branches/try/src/compiletest/compiletest.rs

@@ -20,7 +20,6 @@
 #![feature(std_misc)]
 #![feature(test)]
 #![feature(unicode)]
-#![feature(env)]
 #![feature(core)]
 
 #![deny(warnings)]

branches/try/src/doc/intro.md

@@ -536,7 +536,7 @@ use std::thread::Thread;
 
 fn main() {
     let numbers = vec![1, 2, 3];
-    
+
     let guards: Vec<_> = (0..3).map(|i| {
         Thread::scoped(move || {
             println!("{}", numbers[i]);
@@ -565,7 +565,7 @@ while retaining safety. The answer is iterators:
 ```{rust}
 let vec = vec![1, 2, 3];
 
-for x in vec.iter() {
+for x in &vec {
     println!("{}", x);
 }
 ```

branches/try/src/doc/reference.md

@@ -3765,9 +3765,9 @@ An example of creating and calling a closure:
 ```rust
 let captured_var = 10;
 
-let closure_no_args = |&:| println!("captured_var={}", captured_var);
+let closure_no_args = || println!("captured_var={}", captured_var);
 
-let closure_args = |&: arg: i32| -> i32 {
+let closure_args = |arg: i32| -> i32 {
   println!("captured_var={}, arg={}", captured_var, arg);
   arg // Note lack of semicolon after 'arg'
 };

branches/try/src/doc/trpl/installing-rust.md

@@ -70,10 +70,10 @@ If you've got Rust installed, you can open up a shell, and type this:
 $ rustc --version
 ```
 
-You should see some output that looks something like this:
+You should see the version number, commit hash, commit date and build date:
 
 ```bash
-rustc 1.0.0-nightly (f11f3e7ba 2015-01-04 20:02:14 +0000)
+rustc 1.0.0-nightly (f11f3e7ba 2015-01-04) (built 2015-01-06)
 ```
 
 If you did, Rust has been installed successfully! Congrats!

branches/try/src/doc/trpl/plugins.md

@@ -71,8 +71,8 @@ extern crate rustc;
 use syntax::codemap::Span;
 use syntax::parse::token;
 use syntax::ast::{TokenTree, TtToken};
-use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacExpr};
-use syntax::ext::build::AstBuilder;  // trait for expr_uint
+use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager};
+use syntax::ext::build::AstBuilder;  // trait for expr_usize
 use rustc::plugin::Registry;
 
 fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
@@ -107,7 +107,7 @@ fn expand_rn(cx: &mut ExtCtxt, sp: Span, args: &[TokenTree])
         }
     }
 
-    MacExpr::new(cx.expr_uint(sp, total))
+    MacEager::expr(cx.expr_usize(sp, total))
 }
 
 #[plugin_registrar]
@@ -183,7 +183,7 @@ with
 [`syntax::print::pprust::*_to_string`](http://doc.rust-lang.org/syntax/print/pprust/index.html#functions).
 
 The example above produced an integer literal using
-[`AstBuilder::expr_uint`](../syntax/ext/build/trait.AstBuilder.html#tymethod.expr_uint).
+[`AstBuilder::expr_usize`](../syntax/ext/build/trait.AstBuilder.html#tymethod.expr_usize).
 As an alternative to the `AstBuilder` trait, `libsyntax` provides a set of
 [quasiquote macros](../syntax/ext/quote/index.html).  They are undocumented and
 very rough around the edges.  However, the implementation may be a good

branches/try/src/libcollections/str.rs

@@ -1455,9 +1455,9 @@ pub trait StrExt: Index<RangeFull, Output = str> {
     ///
     /// `is_cjk` determines behavior for characters in the Ambiguous category: if `is_cjk` is
     /// `true`, these are 2 columns wide; otherwise, they are 1. In CJK locales, `is_cjk` should be
-    /// `true`, else it should be `false`. [Unicode Standard Annex
-    /// #11](http://www.unicode.org/reports/tr11/) recommends that these characters be treated as 1
-    /// column (i.e., `is_cjk` = `false`) if the locale is unknown.
+    /// `true`, else it should be `false`.
+    /// [Unicode Standard Annex #11](http://www.unicode.org/reports/tr11/) recommends that these
+    /// characters be treated as 1 column (i.e., `is_cjk = false`) if the locale is unknown.
     #[unstable(feature = "collections",
                reason = "this functionality may only be provided by libunicode")]
     fn width(&self, is_cjk: bool) -> usize {

branches/try/src/libcore/fmt/mod.rs

@@ -700,7 +700,7 @@ impl Display for char {
 impl<T> Pointer for *const T {
     fn fmt(&self, f: &mut Formatter) -> Result {
         f.flags |= 1 << (FlagV1::Alternate as u32);
-        let ret = LowerHex::fmt(&(*self as u32), f);
+        let ret = LowerHex::fmt(&(*self as usize), f);
         f.flags &= !(1 << (FlagV1::Alternate as u32));
         ret
     }

branches/try/src/libcore/iter.rs

@@ -68,7 +68,7 @@ use num::{ToPrimitive, Int};
 use ops::{Add, Deref, FnMut};
 use option::Option;
 use option::Option::{Some, None};
-use marker::{Send, Sized, Sync};
+use marker::Sized;
 use usize;
 
 /// An interface for dealing with "external iterators". These types of iterators
@@ -1783,10 +1783,6 @@ pub struct Peekable<I: Iterator> {
     peeked: Option<I::Item>,
 }
 
-// FIXME: after #22828 being fixed, the following unsafe impl should be removed
-unsafe impl<I: Iterator> Sync for Peekable<I> where I: Sync, I::Item: Sync {}
-unsafe impl<I: Iterator> Send for Peekable<I> where I: Send, I::Item: Send {}
-
 impl<I: Iterator + Clone> Clone for Peekable<I> where I::Item: Clone {
     fn clone(&self) -> Peekable<I> {
         Peekable {
@@ -2874,10 +2870,10 @@ pub mod order {
     use super::Iterator;
 
     /// Compare `a` and `b` for equality using `Eq`
-    pub fn equals<A, T, S>(mut a: T, mut b: S) -> bool where
+    pub fn equals<A, L, R>(mut a: L, mut b: R) -> bool where
         A: Eq,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+        L: Iterator<Item=A>,
+        R: Iterator<Item=A>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2889,10 +2885,10 @@ pub mod order {
     }
 
     /// Order `a` and `b` lexicographically using `Ord`
-    pub fn cmp<A, T, S>(mut a: T, mut b: S) -> cmp::Ordering where
+    pub fn cmp<A, L, R>(mut a: L, mut b: R) -> cmp::Ordering where
         A: Ord,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+        L: Iterator<Item=A>,
+        R: Iterator<Item=A>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2908,10 +2904,8 @@ pub mod order {
     }
 
     /// Order `a` and `b` lexicographically using `PartialOrd`
-    pub fn partial_cmp<A, T, S>(mut a: T, mut b: S) -> Option<cmp::Ordering> where
-        A: PartialOrd,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+    pub fn partial_cmp<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> Option<cmp::Ordering> where
+        L::Item: PartialOrd<R::Item>
     {
         loop {
             match (a.next(), b.next()) {
@@ -2927,10 +2921,8 @@ pub mod order {
     }
 
     /// Compare `a` and `b` for equality (Using partial equality, `PartialEq`)
-    pub fn eq<A, B, L, R>(mut a: L, mut b: R) -> bool where
-        A: PartialEq<B>,
-        L: Iterator<Item=A>,
-        R: Iterator<Item=B>,
+    pub fn eq<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialEq<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2942,10 +2934,8 @@ pub mod order {
     }
 
     /// Compare `a` and `b` for nonequality (Using partial equality, `PartialEq`)
-    pub fn ne<A, B, L, R>(mut a: L, mut b: R) -> bool where
-        A: PartialEq<B>,
-        L: Iterator<Item=A>,
-        R: Iterator<Item=B>,
+    pub fn ne<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialEq<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2957,10 +2947,8 @@ pub mod order {
     }
 
     /// Return `a` < `b` lexicographically (Using partial order, `PartialOrd`)
-    pub fn lt<A, T, S>(mut a: T, mut b: S) -> bool where
-        A: PartialOrd,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+    pub fn lt<R: Iterator, L: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialOrd<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2973,10 +2961,8 @@ pub mod order {
     }
 
     /// Return `a` <= `b` lexicographically (Using partial order, `PartialOrd`)
-    pub fn le<A, T, S>(mut a: T, mut b: S) -> bool where
-        A: PartialOrd,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+    pub fn le<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialOrd<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -2989,10 +2975,8 @@ pub mod order {
     }
 
     /// Return `a` > `b` lexicographically (Using partial order, `PartialOrd`)
-    pub fn gt<A, T, S>(mut a: T, mut b: S) -> bool where
-        A: PartialOrd,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+    pub fn gt<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialOrd<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {
@@ -3005,10 +2989,8 @@ pub mod order {
     }
 
     /// Return `a` >= `b` lexicographically (Using partial order, `PartialOrd`)
-    pub fn ge<A, T, S>(mut a: T, mut b: S) -> bool where
-        A: PartialOrd,
-        T: Iterator<Item=A>,
-        S: Iterator<Item=A>,
+    pub fn ge<L: Iterator, R: Iterator>(mut a: L, mut b: R) -> bool where
+        L::Item: PartialOrd<R::Item>,
     {
         loop {
             match (a.next(), b.next()) {

branches/try/src/libcore/lib.rs

@@ -39,7 +39,7 @@
 //!   distribution.
 //!
 //! * `rust_begin_unwind` - This function takes three arguments, a
-//!   `fmt::Arguments`, a `&str`, and a `uint`. These three arguments dictate
+//!   `fmt::Arguments`, a `&str`, and a `usize`. These three arguments dictate
 //!   the panic message, the file at which panic was invoked, and the line.
 //!   It is up to consumers of this core library to define this panic
 //!   function; it is only required to never return.
@@ -88,14 +88,12 @@ mod int_macros;
 #[macro_use]
 mod uint_macros;
 
-#[path = "num/int.rs"]  pub mod int;
 #[path = "num/isize.rs"]  pub mod isize;
 #[path = "num/i8.rs"]   pub mod i8;
 #[path = "num/i16.rs"]  pub mod i16;
 #[path = "num/i32.rs"]  pub mod i32;
 #[path = "num/i64.rs"]  pub mod i64;
 
-#[path = "num/uint.rs"] pub mod uint;
 #[path = "num/usize.rs"] pub mod usize;
 #[path = "num/u8.rs"]   pub mod u8;
 #[path = "num/u16.rs"]  pub mod u16;

branches/try/src/libcore/num/int.rs

@@ -372,9 +372,10 @@ pub trait Int
     #[unstable(feature = "core",
                reason = "pending integer conventions")]
     #[inline]
-    fn pow(self, mut exp: uint) -> Self {
+    fn pow(self, mut exp: u32) -> Self {
         let mut base = self;
         let mut acc: Self = Int::one();
+
         while exp > 0 {
             if (exp & 1) == 1 {
                 acc = acc * base;

branches/try/src/libcore/num/mod.rs

@@ -12,7 +12,7 @@ use core::iter::*;
 use core::iter::order::*;
 use core::iter::MinMaxResult::*;
 use core::num::SignedInt;
-use core::uint;
+use core::usize;
 use core::cmp;
 
 use test::Bencher;
@@ -292,7 +292,7 @@ fn test_unfoldr() {
 fn test_cycle() {
     let cycle_len = 3;
     let it = count(0, 1).take(cycle_len).cycle();
-    assert_eq!(it.size_hint(), (uint::MAX, None));
+    assert_eq!(it.size_hint(), (usize::MAX, None));
     for (i, x) in it.take(100).enumerate() {
         assert_eq!(i % cycle_len, x);
     }
@@ -365,19 +365,19 @@ fn test_iterator_size_hint() {
     let v2 = &[10, 11, 12];
     let vi = v.iter();
 
-    assert_eq!(c.size_hint(), (uint::MAX, None));
+    assert_eq!(c.size_hint(), (usize::MAX, None));
     assert_eq!(vi.clone().size_hint(), (10, Some(10)));
 
     assert_eq!(c.clone().take(5).size_hint(), (5, Some(5)));
     assert_eq!(c.clone().skip(5).size_hint().1, None);
     assert_eq!(c.clone().take_while(|_| false).size_hint(), (0, None));
     assert_eq!(c.clone().skip_while(|_| false).size_hint(), (0, None));
-    assert_eq!(c.clone().enumerate().size_hint(), (uint::MAX, None));
-    assert_eq!(c.clone().chain(vi.clone().cloned()).size_hint(), (uint::MAX, None));
+    assert_eq!(c.clone().enumerate().size_hint(), (usize::MAX, None));
+    assert_eq!(c.clone().chain(vi.clone().cloned()).size_hint(), (usize::MAX, None));
     assert_eq!(c.clone().zip(vi.clone()).size_hint(), (10, Some(10)));
     assert_eq!(c.clone().scan(0, |_,_| Some(0)).size_hint(), (0, None));
     assert_eq!(c.clone().filter(|_| false).size_hint(), (0, None));
-    assert_eq!(c.clone().map(|_| 0).size_hint(), (uint::MAX, None));
+    assert_eq!(c.clone().map(|_| 0).size_hint(), (usize::MAX, None));
     assert_eq!(c.filter_map(|_| Some(0)).size_hint(), (0, None));
 
     assert_eq!(vi.clone().take(5).size_hint(), (5, Some(5)));
@@ -753,7 +753,7 @@ fn test_range() {
 
     assert_eq!((0..100).size_hint(), (100, Some(100)));
     // this test is only meaningful when sizeof uint < sizeof u64
-    assert_eq!((uint::MAX - 1..uint::MAX).size_hint(), (1, Some(1)));
+    assert_eq!((usize::MAX - 1..usize::MAX).size_hint(), (1, Some(1)));
     assert_eq!((-10..-1).size_hint(), (9, Some(9)));
     assert_eq!((-1..-10).size_hint(), (0, Some(0)));
 }