---

yaml
---
r: 171583
b: refs/heads/batch
c: e15f043
h: refs/heads/master
i:
  171581: 6771f09
  171579: f2c4a10
  171575: 5f9c5ef
  171567: d6cc768
  171551: c3f13dd
  171519: a71ca02
v: v3

Author: nrc

[refs]

@@ -29,7 +29,7 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 662132560133a17cb598083f44de2fbf3d74f157
+refs/heads/batch: e15f04324828924c21b715887a685154f2d6289b
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 496dc4eae7de9d14cd49511a9acfbf5f11ae6c3f
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928

branches/batch/configure

@@ -599,18 +599,6 @@ then
 fi
 putvar CFG_RELEASE_CHANNEL
 
-# A magic value that allows the compiler to use unstable features
-# during the bootstrap even when doing so would normally be an error
-# because of feature staging or because the build turns on
-# warnings-as-errors and unstable features default to warnings.  The
-# build has to match this key in an env var. Meant to be a mild
-# deterrent from users just turning on unstable features on the stable
-# channel.
-# Basing CFG_BOOTSTRAP_KEY on CFG_BOOTSTRAP_KEY lets it get picked up
-# during a Makefile reconfig.
-CFG_BOOTSTRAP_KEY="${CFG_BOOTSTRAP_KEY-`date +%N`}"
-putvar CFG_BOOTSTRAP_KEY
-
 step_msg "looking for build programs"
 
 probe_need CFG_PERL        perl

branches/batch/mk/main.mk

@@ -25,13 +25,11 @@ ifeq ($(CFG_RELEASE_CHANNEL),stable)
 CFG_RELEASE=$(CFG_RELEASE_NUM)
 # This is the string used in dist artifact file names, e.g. "0.12.0", "nightly"
 CFG_PACKAGE_VERS=$(CFG_RELEASE_NUM)
-CFG_DISABLE_UNSTABLE_FEATURES=1
 endif
 ifeq ($(CFG_RELEASE_CHANNEL),beta)
 # The beta channel is temporarily called 'alpha'
 CFG_RELEASE=$(CFG_RELEASE_NUM)-alpha$(CFG_BETA_CYCLE)
 CFG_PACKAGE_VERS=$(CFG_RELEASE_NUM)-alpha$(CFG_BETA_CYCLE)
-CFG_DISABLE_UNSTABLE_FEATURES=1
 endif
 ifeq ($(CFG_RELEASE_CHANNEL),nightly)
 CFG_RELEASE=$(CFG_RELEASE_NUM)-nightly
@@ -123,9 +121,11 @@ CFG_JEMALLOC_FLAGS += $(JEMALLOC_FLAGS)
 
 ifdef CFG_DISABLE_DEBUG
   CFG_RUSTC_FLAGS += --cfg ndebug
+  CFG_GCCISH_CFLAGS += -DRUST_NDEBUG
 else
   $(info cfg: enabling more debugging (CFG_ENABLE_DEBUG))
   CFG_RUSTC_FLAGS += --cfg debug
+  CFG_GCCISH_CFLAGS += -DRUST_DEBUG
 endif
 
 ifdef SAVE_TEMPS
@@ -319,20 +319,11 @@ export CFG_VERSION_WIN
 export CFG_RELEASE
 export CFG_PACKAGE_NAME
 export CFG_BUILD
-export CFG_RELEASE_CHANNEL
 export CFG_LLVM_ROOT
 export CFG_PREFIX
 export CFG_LIBDIR
 export CFG_LIBDIR_RELATIVE
 export CFG_DISABLE_INJECT_STD_VERSION
-ifdef CFG_DISABLE_UNSTABLE_FEATURES
-CFG_INFO := $(info cfg: disabling unstable features (CFG_DISABLE_UNSTABLE_FEATURES))
-# Turn on feature-staging
-export CFG_DISABLE_UNSTABLE_FEATURES
-endif
-# Subvert unstable feature lints to do the self-build
-export CFG_BOOTSTRAP_KEY
-export RUSTC_BOOTSTRAP_KEY:=$(CFG_BOOTSTRAP_KEY)
 
 ######################################################################
 # Per-stage targets and runner

branches/batch/src/compiletest/compiletest.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 
 #![crate_type = "bin"]
-#![feature(slicing_syntax)]
+#![feature(slicing_syntax, unboxed_closures)]
 
 #![deny(warnings)]
 

branches/batch/src/compiletest/runtest.rs

@@ -908,7 +908,8 @@ fn check_error_patterns(props: &TestProps,
     }
     if done { return; }
 
-    let missing_patterns = &props.error_patterns[next_err_idx..];
+    let missing_patterns =
+        props.error_patterns.index(&(next_err_idx..));
     if missing_patterns.len() == 1u {
         fatal_proc_rec(format!("error pattern '{}' not found!",
                               missing_patterns[0]).as_slice(),

branches/batch/src/doc/footer.inc

@@ -1,5 +1,5 @@
 <footer><p>
-Copyright &copy; 2011-2015 The Rust Project Developers. Licensed under the
+Copyright &copy; 2011-2014 The Rust Project Developers. Licensed under the
 <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>
 or the <a href="http://opensource.org/licenses/MIT">MIT license</a>, at your option.
 </p><p>

branches/batch/src/doc/guide-ownership.md

@@ -458,7 +458,7 @@ lifetime, and so if you elide a lifetime (like `&T` instead of `&'a T`), Rust
 will do three things to determine what those lifetimes should be.
 
 When talking about lifetime elision, we use the term 'input lifetime' and
-'output lifetime'. An 'input lifetime' is a lifetime associated with a parameter
+'output lifetime'. An 'input liftime' is a lifetime associated with a parameter
 of a function, and an 'output lifetime' is a lifetime associated with the return
 value of a function. For example, this function has an input lifetime:
 

branches/batch/src/doc/intro.md

@@ -542,7 +542,7 @@ use std::thread::Thread;
 fn main() {
     let vec = vec![1i, 2, 3];
 
-    for i in range(0u, 3) {
+    for i in range(1u, 3) {
         Thread::spawn(move || {
             println!("{}", vec[i]);
         }).detach();
@@ -558,7 +558,7 @@ a vector:
 ```{rust}
 let vec = vec![1i, 2, 3];
 
-for i in range(0u, vec.len()) {
+for i in range(1u, vec.len()) {
      println!("{}", vec[i]);
 }
 ```

branches/batch/src/liballoc/arc.rs

@@ -67,20 +67,21 @@
 //! }
 //! ```
 
-use core::prelude::*;
-
 use core::atomic;
 use core::atomic::Ordering::{Relaxed, Release, Acquire, SeqCst};
 use core::borrow::BorrowFrom;
+use core::clone::Clone;
 use core::fmt::{self, Show};
-use core::cmp::{Ordering};
+use core::cmp::{Eq, Ord, PartialEq, PartialOrd, Ordering};
 use core::default::Default;
-use core::mem::{min_align_of, size_of};
+use core::marker::{Sync, Send};
+use core::mem::{min_align_of, size_of, drop};
 use core::mem;
 use core::nonzero::NonZero;
-use core::ops::Deref;
-use core::ptr;
-use core::hash::{Hash, Hasher};
+use core::ops::{Drop, Deref};
+use core::option::Option;
+use core::option::Option::{Some, None};
+use core::ptr::{self, PtrExt};
 use heap::deallocate;
 
 /// An atomically reference counted wrapper for shared state.
@@ -584,25 +585,12 @@ impl<T: fmt::Show> fmt::Show for Arc<T> {
     }
 }
 
-#[stable]
-impl<T: fmt::String> fmt::String for Arc<T> {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        fmt::String::fmt(&**self, f)
-    }
-}
-
 #[stable]
 impl<T: Default + Sync + Send> Default for Arc<T> {
     #[stable]
     fn default() -> Arc<T> { Arc::new(Default::default()) }
 }
 
-impl<H: Hasher, T: Hash<H>> Hash<H> for Arc<T> {
-    fn hash(&self, state: &mut H) {
-        (**self).hash(state)
-    }
-}
-
 #[cfg(test)]
 #[allow(experimental)]
 mod tests {

branches/batch/src/liballoc/boxed.rs

@@ -1,4 +1,4 @@
-// Copyright 2012-2015 The Rust Project Developers. See the COPYRIGHT
+// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //
@@ -102,24 +102,16 @@ impl<T: ?Sized + Ord> Ord for Box<T> {
     fn cmp(&self, other: &Box<T>) -> Ordering {
         Ord::cmp(&**self, &**other)
     }
-}
-#[stable]
+
+#[stable]}
 impl<T: ?Sized + Eq> Eq for Box<T> {}
 
-#[cfg(stage0)]
 impl<S: hash::Writer, T: ?Sized + Hash<S>> Hash<S> for Box<T> {
     #[inline]
     fn hash(&self, state: &mut S) {
         (**self).hash(state);
     }
 }
-#[cfg(not(stage0))]
-impl<S: hash::Hasher, T: ?Sized + Hash<S>> Hash<S> for Box<T> {
-    #[inline]
-    fn hash(&self, state: &mut S) {
-        (**self).hash(state);
-    }
-}
 
 /// Extension methods for an owning `Any` trait object.
 #[unstable = "post-DST and coherence changes, this will not be a trait but \
@@ -157,7 +149,6 @@ impl<T: ?Sized + fmt::Show> fmt::Show for Box<T> {
     }
 }
 
-#[stable]
 impl<T: ?Sized + fmt::String> fmt::String for Box<T> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         fmt::String::fmt(&**self, f)

branches/batch/src/liballoc/heap.rs

@@ -115,20 +115,16 @@ unsafe fn exchange_free(ptr: *mut u8, old_size: uint, align: uint) {
 // The minimum alignment guaranteed by the architecture. This value is used to
 // add fast paths for low alignment values. In practice, the alignment is a
 // constant at the call site and the branch will be optimized out.
-#[cfg(all(not(feature = "external_funcs"),
-          not(feature = "external_crate"),
-          any(target_arch = "arm",
-              target_arch = "mips",
-              target_arch = "mipsel")))]
+#[cfg(any(target_arch = "arm",
+          target_arch = "mips",
+          target_arch = "mipsel"))]
 const MIN_ALIGN: uint = 8;
-#[cfg(all(not(feature = "external_funcs"),
-          not(feature = "external_crate"),
-          any(target_arch = "x86",
-              target_arch = "x86_64",
-              target_arch = "aarch64"))]
+#[cfg(any(target_arch = "x86",
+          target_arch = "x86_64",
+          target_arch = "aarch64"))]
 const MIN_ALIGN: uint = 16;
 
-#[cfg(feature = "external_funcs")]
+#[cfg(external_funcs)]
 mod imp {
     extern {
         fn rust_allocate(size: uint, align: uint) -> *mut u8;
@@ -146,13 +142,14 @@ mod imp {
     }
 
     #[inline]
-    pub unsafe fn deallocate(ptr: *mut u8, old_size: uint, align: uint) {
-        rust_deallocate(ptr, old_size, align)
+    pub unsafe fn reallocate_inplace(ptr: *mut u8, old_size: uint, size: uint,
+                                     align: uint) -> uint {
+        rust_reallocate_inplace(ptr, old_size, size, align)
     }
 
     #[inline]
-    pub unsafe fn reallocate(ptr: *mut u8, old_size: uint, size: uint, align: uint) -> *mut u8 {
-        rust_reallocate(ptr, old_size, size, align)
+    pub unsafe fn deallocate(ptr: *mut u8, old_size: uint, align: uint) {
+        rust_deallocate(ptr, old_size, align)
     }
 
     #[inline]
@@ -172,16 +169,14 @@ mod imp {
     }
 }
 
-#[cfg(feature = "external_crate")]
+#[cfg(external_crate)]
 mod imp {
     extern crate external;
     pub use self::external::{allocate, deallocate, reallocate_inplace, reallocate};
     pub use self::external::{usable_size, stats_print};
 }
 
-#[cfg(all(not(feature = "external_funcs"),
-          not(feature = "external_crate"),
-          jemalloc))]
+#[cfg(all(not(external_funcs), not(external_crate), jemalloc))]
 mod imp {
     use core::option::Option;
     use core::option::Option::None;
@@ -258,10 +253,7 @@ mod imp {
     }
 }
 
-#[cfg(all(not(feature = "external_funcs"),
-          not(feature = "external_crate"),
-          not(jemalloc),
-          unix))]
+#[cfg(all(not(external_funcs), not(external_crate), not(jemalloc), unix))]
 mod imp {
     use core::cmp;
     use core::ptr;
@@ -322,10 +314,7 @@ mod imp {
     pub fn stats_print() {}
 }
 
-#[cfg(all(not(feature = "external_funcs"),
-          not(feature = "external_crate"),
-          not(jemalloc),
-          windows))]
+#[cfg(all(not(external_funcs), not(external_crate), not(jemalloc), windows))]
 mod imp {
     use libc::{c_void, size_t};
     use libc;

branches/batch/src/liballoc/lib.rs

@@ -58,7 +58,6 @@
 
 #![crate_name = "alloc"]
 #![experimental]
-#![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",
@@ -70,8 +69,6 @@
 
 #[macro_use]
 extern crate core;
-
-#[cfg(all(not(feature = "external_funcs"), not(feature = "external_crate")))]
 extern crate libc;
 
 // Allow testing this library