---

yaml
---
r: 210886
b: refs/heads/try
c: 2da9efe
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 3e561f05c00cd180ec02db4ccab2840a4aba93d2
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: ba0e1cd8147d452c356aacb29fb87568ca26f111
-refs/heads/try: 3709e8f92bbe314bd70a85caec4a773d98c787b5
+refs/heads/try: 2da9efefca51b1ba2e173ad3136812eacc0c1ce7
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596

branches/try/mk/main.mk

@@ -13,7 +13,7 @@
 ######################################################################
 
 # The version number
-CFG_RELEASE_NUM=1.1.0
+CFG_RELEASE_NUM=1.2.0
 
 # An optional number to put after the label, e.g. '.2' -> '-beta.2'
 # NB Make sure it starts with a dot to conform to semver pre-release

branches/try/src/doc/complement-design-faq.md

@@ -79,7 +79,7 @@ feature.
 A nice replacement is the [lazy constructor macro][lcm] by [Marvin
 Löbel][kim].
 
-[fqa]: https://mail.mozilla.org/pipermail/rust-dev/2013-April/003815.html
+[fqa]: http://yosefk.com/c++fqa/ctors.html#fqa-10.12
 [elp]: http://ericlippert.com/2013/02/06/static-constructors-part-one/
 [lcm]: https://gist.github.com/Kimundi/8782487
 [kim]: https://github.com/Kimundi

branches/try/src/doc/trpl/const-and-static.md

@@ -31,10 +31,8 @@ static N: i32 = 5;
 
 Unlike [`let`][let] bindings, you must annotate the type of a `static`.
 
-[let]: variable-bindings.html
-
 Statics live for the entire lifetime of a program, and therefore any
-reference stored in a constant has a [`’static` lifetime][lifetimes]:
+reference stored in a constant has a [`'static` lifetime][lifetimes]:
 
 ```rust
 static NAME: &'static str = "Steve";

branches/try/src/doc/trpl/method-syntax.md

@@ -156,7 +156,7 @@ fn main() {
 
 This ‘associated function’ builds a new `Circle` for us. Note that associated
 functions are called with the `Struct::function()` syntax, rather than the
-`ref.method()` syntax. Some other langauges call associated functions ‘static
+`ref.method()` syntax. Some other languages call associated functions ‘static
 methods’.
 
 # Builder Pattern

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

@@ -208,7 +208,7 @@ let result = f.write("whatever".as_bytes());
 
 This will compile without error.
 
-This means that even if someone does something bad like add methods to `int`,
+This means that even if someone does something bad like add methods to `i32`,
 it won’t affect you, unless you `use` that trait.
 
 There’s one more restriction on implementing traits. Either the trait or the

branches/try/src/liballoc/lib.rs

@@ -64,7 +64,7 @@
 #![staged_api]
 #![crate_type = "rlib"]
 #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/nightly/")]
 #![doc(test(no_crate_inject))]
 

branches/try/src/liballoc/rc.rs

@@ -634,7 +634,18 @@ impl<T: Default> Default for Rc<T> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(stage0)]
 impl<T: PartialEq> PartialEq for Rc<T> {
+    #[inline(always)]
+    fn eq(&self, other: &Rc<T>) -> bool { **self == **other }
+
+    #[inline(always)]
+    fn ne(&self, other: &Rc<T>) -> bool { **self != **other }
+}
+
+#[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(not(stage0))]
+impl<T: ?Sized + PartialEq> PartialEq for Rc<T> {
     /// Equality for two `Rc<T>`s.
     ///
     /// Two `Rc<T>`s are equal if their inner value are equal.
@@ -669,10 +680,35 @@ impl<T: PartialEq> PartialEq for Rc<T> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(stage0)]
 impl<T: Eq> Eq for Rc<T> {}
+#[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(not(stage0))]
+impl<T: ?Sized + Eq> Eq for Rc<T> {}
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(stage0)]
 impl<T: PartialOrd> PartialOrd for Rc<T> {
+    #[inline(always)]
+    fn partial_cmp(&self, other: &Rc<T>) -> Option<Ordering> {
+        (**self).partial_cmp(&**other)
+    }
+
+    #[inline(always)]
+    fn lt(&self, other: &Rc<T>) -> bool { **self < **other }
+
+    #[inline(always)]
+    fn le(&self, other: &Rc<T>) -> bool { **self <= **other }
+
+    #[inline(always)]
+    fn gt(&self, other: &Rc<T>) -> bool { **self > **other }
+
+    #[inline(always)]
+    fn ge(&self, other: &Rc<T>) -> bool { **self >= **other }
+}
+#[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(not(stage0))]
+impl<T: ?Sized + PartialOrd> PartialOrd for Rc<T> {
     /// Partial comparison for two `Rc<T>`s.
     ///
     /// The two are compared by calling `partial_cmp()` on their inner values.
@@ -757,7 +793,14 @@ impl<T: PartialOrd> PartialOrd for Rc<T> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(stage0)]
 impl<T: Ord> Ord for Rc<T> {
+    #[inline]
+    fn cmp(&self, other: &Rc<T>) -> Ordering { (**self).cmp(&**other) }
+}
+#[stable(feature = "rust1", since = "1.0.0")]
+#[cfg(not(stage0))]
+impl<T: ?Sized + Ord> Ord for Rc<T> {
     /// Comparison for two `Rc<T>`s.
     ///
     /// The two are compared by calling `cmp()` on their inner values.
@@ -1399,4 +1442,9 @@ mod tests {
         assert_eq!(format!("{:?}", foo), "75");
     }
 
+    #[test]
+    fn test_unsized() {
+        let foo: Rc<[i32]> = Rc::new([1, 2, 3]);
+        assert_eq!(foo, foo.clone());
+    }
 }

branches/try/src/libarena/lib.rs

@@ -27,7 +27,7 @@
 #![crate_type = "rlib"]
 #![crate_type = "dylib"]
 #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/nightly/")]
 
 #![feature(alloc)]

branches/try/src/libcollections/borrow.rs

@@ -116,10 +116,16 @@ impl<'a, T: ?Sized> BorrowMut<T> for &'a mut T {
     fn borrow_mut(&mut self) -> &mut T { &mut **self }
 }
 
+#[cfg(stage0)]
 impl<T> Borrow<T> for rc::Rc<T> {
     fn borrow(&self) -> &T { &**self }
 }
 
+#[cfg(not(stage0))]
+impl<T: ?Sized> Borrow<T> for rc::Rc<T> {
+    fn borrow(&self) -> &T { &**self }
+}
+
 impl<T> Borrow<T> for arc::Arc<T> {
     fn borrow(&self) -> &T { &**self }
 }

branches/try/src/libcollections/btree/node.rs

@@ -19,6 +19,8 @@ pub use self::TraversalItem::*;
 use core::prelude::*;
 
 use core::cmp::Ordering::{Greater, Less, Equal};
+#[cfg(not(stage0))]
+use core::intrinsics::arith_offset;
 use core::iter::Zip;
 use core::marker::PhantomData;
 use core::ops::{Deref, DerefMut, Index, IndexMut};
@@ -205,6 +207,7 @@ impl<T> RawItems<T> {
         RawItems::from_parts(slice.as_ptr(), slice.len())
     }
 
+    #[cfg(stage0)]
     unsafe fn from_parts(ptr: *const T, len: usize) -> RawItems<T> {
         if mem::size_of::<T>() == 0 {
             RawItems {
@@ -219,6 +222,22 @@ impl<T> RawItems<T> {
         }
     }
 
+    #[cfg(not(stage0))]
+    unsafe fn from_parts(ptr: *const T, len: usize) -> RawItems<T> {
+        if mem::size_of::<T>() == 0 {
+            RawItems {
+                head: ptr,
+                tail: arith_offset(ptr as *const i8, len as isize) as *const T,
+            }
+        } else {
+            RawItems {
+                head: ptr,
+                tail: ptr.offset(len as isize),
+            }
+        }
+    }
+
+    #[cfg(stage0)]
     unsafe fn push(&mut self, val: T) {
         ptr::write(self.tail as *mut T, val);
 
@@ -228,11 +247,23 @@ impl<T> RawItems<T> {
             self.tail = self.tail.offset(1);
         }
     }
+
+    #[cfg(not(stage0))]
+    unsafe fn push(&mut self, val: T) {
+        ptr::write(self.tail as *mut T, val);
+
+        if mem::size_of::<T>() == 0 {
+            self.tail = arith_offset(self.tail as *const i8, 1) as *const T;
+        } else {
+            self.tail = self.tail.offset(1);
+        }
+    }
 }
 
 impl<T> Iterator for RawItems<T> {
     type Item = T;
 
+    #[cfg(stage0)]
     fn next(&mut self) -> Option<T> {
         if self.head == self.tail {
             None
@@ -250,9 +281,29 @@ impl<T> Iterator for RawItems<T> {
             }
         }
     }
+
+    #[cfg(not(stage0))]
+    fn next(&mut self) -> Option<T> {
+        if self.head == self.tail {
+            None
+        } else {
+            unsafe {
+                let ret = Some(ptr::read(self.head));
+
+                if mem::size_of::<T>() == 0 {
+                    self.head = arith_offset(self.head as *const i8, 1) as *const T;
+                } else {
+                    self.head = self.head.offset(1);
+                }
+
+                ret
+            }
+        }
+    }
 }
 
 impl<T> DoubleEndedIterator for RawItems<T> {
+    #[cfg(stage0)]
     fn next_back(&mut self) -> Option<T> {
         if self.head == self.tail {
             None
@@ -268,6 +319,23 @@ impl<T> DoubleEndedIterator for RawItems<T> {
             }
         }
     }
+
+    #[cfg(not(stage0))]
+    fn next_back(&mut self) -> Option<T> {
+        if self.head == self.tail {
+            None
+        } else {
+            unsafe {
+                if mem::size_of::<T>() == 0 {
+                    self.tail = arith_offset(self.tail as *const i8, -1) as *const T;
+                } else {
+                    self.tail = self.tail.offset(-1);
+                }
+
+                Some(ptr::read(self.tail))
+            }
+        }
+    }
 }
 
 impl<T> Drop for RawItems<T> {

branches/try/src/libcollections/lib.rs

@@ -19,7 +19,7 @@
 #![staged_api]
 #![crate_type = "rlib"]
 #![doc(html_logo_url = "http://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
-       html_favicon_url = "http://www.rust-lang.org/favicon.ico",
+       html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
        html_root_url = "http://doc.rust-lang.org/nightly/",
        html_playground_url = "http://play.rust-lang.org/")]
 #![doc(test(no_crate_inject))]