---

yaml
---
r: 227911
b: refs/heads/try
c: 08b2166
h: refs/heads/master
i:
  227909: 3641203
  227907: ab1a89f
  227903: f0bf1d3
v: v3

Author: nagisa

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: f9b6929f4603950dafafa66c67df4cd37ed0b364
+refs/heads/try: 08b21661c3131297c021768134d4637d62c12dcb
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/doc/trpl/references-and-borrowing.md

@@ -336,9 +336,7 @@ In other words, `y` is only valid for the scope where `x` exists. As soon as
 the borrow ‘doesn’t live long enough’ because it’s not valid for the right
 amount of time.
 
-The same problem occurs when the reference is declared _before_ the variable it
-refers to. This is because resources within the same scope are freed in the
-opposite order they were declared:
+The same problem occurs when the reference is declared _before_ the variable it refers to:
 
 ```rust,ignore
 let y: &i32;
@@ -371,6 +369,3 @@ statement 1 at 3:14
     println!("{}", y);
 }
 ```
-
-In the above example, `y` is declared before `x`, meaning that `y` lives longer
-than `x`, which is not allowed.

branches/try/src/libcore/atomic.rs

@@ -272,13 +272,13 @@ impl AtomicBool {
         unsafe { atomic_swap(self.v.get(), val, order) > 0 }
     }
 
-    /// Stores a value into the bool if the current value is the same as the expected value.
+    /// Stores a value into the `bool` if the current value is the same as the `current` value.
     ///
-    /// The return value is always the previous value. If it is equal to `old`, then the value was
-    /// updated.
+    /// The return value is always the previous value. If it is equal to `current`, then the value
+    /// was updated.
     ///
-    /// `swap` also takes an `Ordering` argument which describes the memory ordering of this
-    /// operation.
+    /// `compare_and_swap` also takes an `Ordering` argument which describes the memory ordering of
+    /// this operation.
     ///
     /// # Examples
     ///
@@ -295,11 +295,11 @@ impl AtomicBool {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn compare_and_swap(&self, old: bool, new: bool, order: Ordering) -> bool {
-        let old = if old { UINT_TRUE } else { 0 };
+    pub fn compare_and_swap(&self, current: bool, new: bool, order: Ordering) -> bool {
+        let current = if current { UINT_TRUE } else { 0 };
         let new = if new { UINT_TRUE } else { 0 };
 
-        unsafe { atomic_compare_and_swap(self.v.get(), old, new, order) > 0 }
+        unsafe { atomic_compare_and_swap(self.v.get(), current, new, order) > 0 }
     }
 
     /// Logical "and" with a boolean value.
@@ -515,10 +515,10 @@ impl AtomicIsize {
         unsafe { atomic_swap(self.v.get(), val, order) }
     }
 
-    /// Stores a value into the isize if the current value is the same as the expected value.
+    /// Stores a value into the `isize` if the current value is the same as the `current` value.
     ///
-    /// The return value is always the previous value. If it is equal to `old`, then the value was
-    /// updated.
+    /// The return value is always the previous value. If it is equal to `current`, then the value
+    /// was updated.
     ///
     /// `compare_and_swap` also takes an `Ordering` argument which describes the memory ordering of
     /// this operation.
@@ -538,8 +538,8 @@ impl AtomicIsize {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn compare_and_swap(&self, old: isize, new: isize, order: Ordering) -> isize {
-        unsafe { atomic_compare_and_swap(self.v.get(), old, new, order) }
+    pub fn compare_and_swap(&self, current: isize, new: isize, order: Ordering) -> isize {
+        unsafe { atomic_compare_and_swap(self.v.get(), current, new, order) }
     }
 
     /// Add an isize to the current value, returning the previous value.
@@ -709,10 +709,10 @@ impl AtomicUsize {
         unsafe { atomic_swap(self.v.get(), val, order) }
     }
 
-    /// Stores a value into the usize if the current value is the same as the expected value.
+    /// Stores a value into the `usize` if the current value is the same as the `current` value.
     ///
-    /// The return value is always the previous value. If it is equal to `old`, then the value was
-    /// updated.
+    /// The return value is always the previous value. If it is equal to `current`, then the value
+    /// was updated.
     ///
     /// `compare_and_swap` also takes an `Ordering` argument which describes the memory ordering of
     /// this operation.
@@ -732,8 +732,8 @@ impl AtomicUsize {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn compare_and_swap(&self, old: usize, new: usize, order: Ordering) -> usize {
-        unsafe { atomic_compare_and_swap(self.v.get(), old, new, order) }
+    pub fn compare_and_swap(&self, current: usize, new: usize, order: Ordering) -> usize {
+        unsafe { atomic_compare_and_swap(self.v.get(), current, new, order) }
     }
 
     /// Add to the current usize, returning the previous value.
@@ -910,10 +910,10 @@ impl<T> AtomicPtr<T> {
         unsafe { atomic_swap(self.p.get() as *mut usize, ptr as usize, order) as *mut T }
     }
 
-    /// Stores a value into the pointer if the current value is the same as the expected value.
+    /// Stores a value into the pointer if the current value is the same as the `current` value.
     ///
-    /// The return value is always the previous value. If it is equal to `old`, then the value was
-    /// updated.
+    /// The return value is always the previous value. If it is equal to `current`, then the value
+    /// was updated.
     ///
     /// `compare_and_swap` also takes an `Ordering` argument which describes the memory ordering of
     /// this operation.
@@ -933,9 +933,9 @@ impl<T> AtomicPtr<T> {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub fn compare_and_swap(&self, old: *mut T, new: *mut T, order: Ordering) -> *mut T {
+    pub fn compare_and_swap(&self, current: *mut T, new: *mut T, order: Ordering) -> *mut T {
         unsafe {
-            atomic_compare_and_swap(self.p.get() as *mut usize, old as usize,
+            atomic_compare_and_swap(self.p.get() as *mut usize, current as usize,
                                     new as usize, order) as *mut T
         }
     }

branches/try/src/librand/lib.rs

@@ -66,7 +66,6 @@ pub mod reseeding;
 mod rand_impls;
 
 /// A type that can be randomly generated using an `Rng`.
-#[doc(hidden)]
 pub trait Rand : Sized {
     /// Generates a random instance of this type using the specified source of
     /// randomness.