---

yaml
---
r: 159355
b: refs/heads/master
c: d3af16b
h: refs/heads/master
i:
  159353: 99fc179
  159351: a06f178
v: v3

Author: bors

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: e5ef55675bd1f715a885729d0d40ebd43112a5fb
+refs/heads/master: d3af16bdbb749481060e4a8901714cc0a6a9825f
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 9c96a79a74f10bed18b031ce0ac4126c56d6cfb3
 refs/heads/try: f58aad6dce273570fb130b4df008ef9acd5a5be2

trunk/src/doc/guide-lifetimes.md

@@ -51,6 +51,7 @@ expensive. So we'd like to define a function that takes the points just as
 a reference.
 
 ~~~
+# use std::num::Float;
 # struct Point {x: f64, y: f64}
 # fn sqrt(f: f64) -> f64 { 0.0 }
 fn compute_distance(p1: &Point, p2: &Point) -> f64 {

trunk/src/doc/guide-tasks.md

@@ -225,6 +225,7 @@ Here is another example showing how futures allow you to background
 computations. The workload will be distributed on the available cores.
 
 ```{rust}
+# use std::num::Float;
 # use std::sync::Future;
 fn partial_sum(start: uint) -> f64 {
     let mut local_sum = 0f64;
@@ -262,6 +263,7 @@ several computations on a single large vector of floats. Each task needs the
 full vector to perform its duty.
 
 ```{rust}
+use std::num::Float;
 use std::rand;
 use std::sync::Arc;
 

trunk/src/doc/po4a.conf

@@ -19,7 +19,7 @@
 [type: text] src/doc/guide-tasks.md $lang:doc/l10n/$lang/guide-tasks.md
 [type: text] src/doc/guide-testing.md $lang:doc/l10n/$lang/guide-testing.md
 [type: text] src/doc/guide-unsafe.md $lang:doc/l10n/$lang/guide-unsafe.md
-[type: text] src/doc/guide-unsafe.md $lang:doc/l10n/$lang/guide-crates.md
+[type: text] src/doc/guide-crates.md $lang:doc/l10n/$lang/guide-crates.md
 [type: text] src/doc/guide.md $lang:doc/l10n/$lang/guide.md
 [type: text] src/doc/index.md $lang:doc/l10n/$lang/index.md
 [type: text] src/doc/intro.md $lang:doc/l10n/$lang/intro.md

trunk/src/etc/make-win-dist.py

@@ -62,7 +62,6 @@ def make_win_dist(dist_root, target_triple):
                     "libcomctl32.a",
                     "libcomdlg32.a",
                     "libcrypt32.a",
-                    "libctl3d32.a",
                     "libgdi32.a",
                     "libimagehlp.a",
                     "libiphlpapi.a",

trunk/src/etc/vim/syntax/rust.vim

@@ -97,8 +97,7 @@ syn keyword rustTrait FromIterator IntoIterator Extend ExactSize
 syn keyword rustTrait Iterator DoubleEndedIterator
 syn keyword rustTrait RandomAccessIterator CloneableIterator
 syn keyword rustTrait OrdIterator MutableDoubleEndedIterator
-syn keyword rustTrait Num NumCast CheckedAdd CheckedSub CheckedMul CheckedDiv
-syn keyword rustTrait Signed Unsigned Primitive Int Float
+syn keyword rustTrait NumCast Int SignedInt UnsignedInt Float
 syn keyword rustTrait FloatMath ToPrimitive FromPrimitive
 syn keyword rustTrait Box
 syn keyword rustTrait GenericPath Path PosixPath WindowsPath

trunk/src/libarena/lib.rs

@@ -38,7 +38,7 @@ use std::cmp;
 use std::intrinsics::{TyDesc, get_tydesc};
 use std::intrinsics;
 use std::mem;
-use std::num;
+use std::num::{Int, UnsignedInt};
 use std::ptr;
 use std::rc::Rc;
 use std::rt::heap::{allocate, deallocate};
@@ -132,7 +132,7 @@ impl Drop for Arena {
 
 #[inline]
 fn round_up(base: uint, align: uint) -> uint {
-    (base.checked_add(&(align - 1))).unwrap() & !(align - 1)
+    (base.checked_add(align - 1)).unwrap() & !(align - 1)
 }
 
 // Walk down a chunk, running the destructors for any objects stored
@@ -187,7 +187,7 @@ impl Arena {
         self.chunks.borrow_mut().push(self.copy_head.borrow().clone());
 
         *self.copy_head.borrow_mut() =
-            chunk(num::next_power_of_two(new_min_chunk_size + 1u), true);
+            chunk((new_min_chunk_size + 1u).next_power_of_two(), true);
 
         return self.alloc_copy_inner(n_bytes, align);
     }
@@ -228,7 +228,7 @@ impl Arena {
         self.chunks.borrow_mut().push(self.head.borrow().clone());
 
         *self.head.borrow_mut() =
-            chunk(num::next_power_of_two(new_min_chunk_size + 1u), false);
+            chunk((new_min_chunk_size + 1u).next_power_of_two(), false);
 
         return self.alloc_noncopy_inner(n_bytes, align);
     }
@@ -376,8 +376,8 @@ fn calculate_size<T>(capacity: uint) -> uint {
     let mut size = mem::size_of::<TypedArenaChunk<T>>();
     size = round_up(size, mem::min_align_of::<T>());
     let elem_size = mem::size_of::<T>();
-    let elems_size = elem_size.checked_mul(&capacity).unwrap();
-    size = size.checked_add(&elems_size).unwrap();
+    let elems_size = elem_size.checked_mul(capacity).unwrap();
+    size = size.checked_add(elems_size).unwrap();
     size
 }
 
@@ -432,7 +432,7 @@ impl<T> TypedArenaChunk<T> {
     #[inline]
     fn end(&self) -> *const u8 {
         unsafe {
-            let size = mem::size_of::<T>().checked_mul(&self.capacity).unwrap();
+            let size = mem::size_of::<T>().checked_mul(self.capacity).unwrap();
             self.start().offset(size as int)
         }
     }
@@ -481,7 +481,7 @@ impl<T> TypedArena<T> {
     fn grow(&self) {
         unsafe {
             let chunk = *self.first.borrow_mut();
-            let new_capacity = (*chunk).capacity.checked_mul(&2).unwrap();
+            let new_capacity = (*chunk).capacity.checked_mul(2).unwrap();
             let chunk = TypedArenaChunk::<T>::new(chunk, new_capacity);
             self.ptr.set((*chunk).start() as *const T);
             self.end.set((*chunk).end() as *const T);

trunk/src/libcollections/bit.rs

@@ -22,6 +22,7 @@
 //!
 //! ```
 //! use std::collections::{BitvSet, Bitv};
+//! use std::num::Float;
 //! use std::iter;
 //!
 //! let max_prime = 10000;
@@ -69,6 +70,7 @@ use core::default::Default;
 use core::fmt;
 use core::iter::{Chain, Enumerate, Repeat, Skip, Take};
 use core::iter;
+use core::num::Int;
 use core::slice;
 use core::u32;
 use std::hash;
@@ -256,9 +258,9 @@ impl Bitv {
 
     /// Retrieves the value at index `i`.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if `i` is out of bounds.
+    /// Panics if `i` is out of bounds.
     ///
     /// # Example
     ///
@@ -283,9 +285,9 @@ impl Bitv {
 
     /// Sets the value of a bit at a index `i`.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if `i` is out of bounds.
+    /// Panics if `i` is out of bounds.
     ///
     /// # Example
     ///
@@ -351,9 +353,9 @@ impl Bitv {
     /// Sets `self` to the union of `self` and `other`. Both bitvectors must be
     /// the same length. Returns `true` if `self` changed.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if the bitvectors are of different lengths.
+    /// Panics if the bitvectors are of different lengths.
     ///
     /// # Example
     ///
@@ -381,9 +383,9 @@ impl Bitv {
     /// Sets `self` to the intersection of `self` and `other`. Both bitvectors
     /// must be the same length. Returns `true` if `self` changed.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if the bitvectors are of different lengths.
+    /// Panics if the bitvectors are of different lengths.
     ///
     /// # Example
     ///
@@ -411,9 +413,9 @@ impl Bitv {
     /// element of `other` at the same index. Both bitvectors must be the same
     /// length. Returns `true` if `self` changed.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if the bitvectors are of different length.
+    /// Panics if the bitvectors are of different length.
     ///
     /// # Example
     ///
@@ -578,9 +580,9 @@ impl Bitv {
     /// Compares a `Bitv` to a slice of `bool`s.
     /// Both the `Bitv` and slice must have the same length.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if the the `Bitv` and slice are of different length.
+    /// Panics if the the `Bitv` and slice are of different length.
     ///
     /// # Example
     ///
@@ -716,7 +718,7 @@ impl Bitv {
 
     /// Shortens by one element and returns the removed element.
     ///
-    /// # Failure
+    /// # Panics
     ///
     /// Assert if empty.
     ///

trunk/src/libcollections/enum_set.rs

@@ -15,6 +15,7 @@
 
 use core::prelude::*;
 use core::fmt;
+use core::num::Int;
 
 // FIXME(contentions): implement union family of methods? (general design may be wrong here)
 

trunk/src/libcollections/hash/mod.rs

@@ -69,6 +69,7 @@ use alloc::boxed::Box;
 use alloc::rc::Rc;
 use core::intrinsics::TypeId;
 use core::mem;
+use core::num::Int;
 
 use vec::Vec;
 

trunk/src/libcollections/string.rs

@@ -498,9 +498,9 @@ impl String {
 
     /// Shortens a string to the specified length.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if `new_len` > current length,
+    /// Panics if `new_len` > current length,
     /// or if `new_len` is not a character boundary.
     ///
     /// # Example

trunk/src/libcollections/vec.rs

@@ -21,7 +21,7 @@ use core::default::Default;
 use core::fmt;
 use core::kinds::marker::{ContravariantLifetime, InvariantType};
 use core::mem;
-use core::num;
+use core::num::{Int, UnsignedInt};
 use core::ops;
 use core::ptr;
 use core::raw::Slice as RawSlice;
@@ -161,7 +161,7 @@ impl<T> Vec<T> {
         } else if capacity == 0 {
             Vec::new()
         } else {
-            let size = capacity.checked_mul(&mem::size_of::<T>())
+            let size = capacity.checked_mul(mem::size_of::<T>())
                                .expect("capacity overflow");
             let ptr = unsafe { allocate(size, mem::min_align_of::<T>()) };
             Vec { ptr: ptr as *mut T, len: 0, cap: capacity }
@@ -587,11 +587,11 @@ impl<T> Vec<T> {
     #[unstable = "matches collection reform specification, waiting for dust to settle"]
     pub fn reserve(&mut self, additional: uint) {
         if self.cap - self.len < additional {
-            match self.len.checked_add(&additional) {
+            match self.len.checked_add(additional) {
                 None => panic!("Vec::reserve: `uint` overflow"),
                 // if the checked_add
                 Some(new_cap) => {
-                    let amort_cap = num::next_power_of_two(new_cap);
+                    let amort_cap = new_cap.next_power_of_two();
                     // next_power_of_two will overflow to exactly 0 for really big capacities
                     if amort_cap == 0 {
                         self.grow_capacity(new_cap);
@@ -624,7 +624,7 @@ impl<T> Vec<T> {
     #[unstable = "matches collection reform specification, waiting for dust to settle"]
     pub fn reserve_exact(&mut self, additional: uint) {
         if self.cap - self.len < additional {
-            match self.len.checked_add(&additional) {
+            match self.len.checked_add(additional) {
                 None => panic!("Vec::reserve: `uint` overflow"),
                 Some(new_cap) => self.grow_capacity(new_cap)
             }
@@ -941,9 +941,9 @@ impl<T> Vec<T> {
 
     /// Appends an element to the back of a collection.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if the number of elements in the vector overflows a `uint`.
+    /// Panics if the number of elements in the vector overflows a `uint`.
     ///
     /// # Example
     ///
@@ -957,7 +957,7 @@ impl<T> Vec<T> {
     pub fn push(&mut self, value: T) {
         if mem::size_of::<T>() == 0 {
             // zero-size types consume no memory, so we can't rely on the address space running out
-            self.len = self.len.checked_add(&1).expect("length overflow");
+            self.len = self.len.checked_add(1).expect("length overflow");
             unsafe { mem::forget(value); }
             return
         }
@@ -1050,7 +1050,7 @@ impl<T> Vec<T> {
         if mem::size_of::<T>() == 0 { return }
 
         if capacity > self.cap {
-            let size = capacity.checked_mul(&mem::size_of::<T>())
+            let size = capacity.checked_mul(mem::size_of::<T>())
                                .expect("capacity overflow");
             unsafe {
                 self.ptr = alloc_or_realloc(self.ptr, self.cap * mem::size_of::<T>(), size);
@@ -1462,9 +1462,9 @@ impl<T> Vec<T> {
     /// Converts a `Vec<T>` to a `Vec<U>` where `T` and `U` have the same
     /// size and in case they are not zero-sized the same minimal alignment.
     ///
-    /// # Failure
+    /// # Panics
     ///
-    /// Fails if `T` and `U` have differing sizes or are not zero-sized and
+    /// Panics if `T` and `U` have differing sizes or are not zero-sized and
     /// have differing minimal alignments.
     ///
     /// # Example