---

yaml
---
r: 134269
b: refs/heads/auto
c: 4ef9e1e
h: refs/heads/master
i:
  134267: 5dcde18
v: v3

Author: aturon

[refs]

@@ -13,7 +13,7 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 35be9b817d897d9a15cbf84eb450ab8ea80b7207
+refs/heads/auto: 4ef9e1eca277f550cc08ca09a56dfc5240f7635c
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/configure

@@ -453,8 +453,6 @@ valopt datadir "${CFG_PREFIX}/share" "install data"
 valopt infodir "${CFG_PREFIX}/share/info" "install additional info"
 valopt mandir "${CFG_PREFIX}/share/man" "install man pages in PATH"
 
-valopt release-channel "source" "the name of the release channel to build"
-
 # On windows we just store the libraries in the bin directory because
 # there's no rpath. This is where the build system itself puts libraries;
 # --libdir is used to configure the installation directory.
@@ -483,23 +481,6 @@ CFG_BUILD=`echo "${CFG_BUILD}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
 CFG_HOST=`echo "${CFG_HOST}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
 CFG_TARGET=`echo "${CFG_TARGET}" | sed 's/-pc-mingw32/-w64-mingw32/g'`
 
-# Validate the release channel
-case "$CFG_RELEASE_CHANNEL" in
-    (source | nightly | beta | stable)
-	;;
-    (*)
-        err "release channel must be 'source', 'nightly', 'beta' or 'stable'"
-        ;;
-esac
-
-# Continue supporting the old --enable-nightly flag to transition the bots
-# XXX Remove me
-if [ $CFG_ENABLE_NIGHTLY -eq 1 ]
-then
-    CFG_RELEASE_CHANNEL=nightly
-    putvar CFG_RELEASE_CHANNEL
-fi
-
 step_msg "looking for build programs"
 
 probe_need CFG_PERL        perl
@@ -655,7 +636,7 @@ then
             # check that gcc, cc and g++ all point to the same compiler.
             # note that for xcode 5, g++ points to clang, not clang++
             if !((chk_cc gcc clang  && chk_cc g++ clang) ||
-                (chk_cc gcc gcc  &&( chk_cc g++ g++ || chk g++ gcc))); then
+                (chk_cc gcc gcc  &&( chk_cc g++ g++ || chk g++ gcc))) then
                 err "the gcc and g++ in your path point to different compilers.
     Check which versions are in your path with gcc --version and g++ --version.
     To resolve this problem, either fix your PATH  or run configure with --enable-clang"

branches/auto/man/rustc.1

@@ -1,4 +1,4 @@
-.TH RUSTC "1" "March 2014" "rustc 0.12.0" "User Commands"
+.TH RUSTC "1" "March 2014" "rustc 0.12.0-pre" "User Commands"
 .SH NAME
 rustc \- The Rust compiler
 .SH SYNOPSIS

branches/auto/man/rustdoc.1

@@ -1,4 +1,4 @@
-.TH RUSTDOC "1" "March 2014" "rustdoc 0.12.0" "User Commands"
+.TH RUSTDOC "1" "March 2014" "rustdoc 0.12.0-pre" "User Commands"
 .SH NAME
 rustdoc \- generate documentation from Rust source code
 .SH SYNOPSIS

branches/auto/mk/main.mk

@@ -14,32 +14,22 @@
 
 # The version number
 CFG_RELEASE_NUM=0.12.0
+CFG_RELEASE_LABEL=-pre
 
 CFG_FILENAME_EXTRA=4e7c5e5c
 
-ifeq ($(CFG_RELEASE_CHANNEL),stable)
-# This is the normal semver version string, e.g. "0.12.0", "0.12.0-nightly"
-CFG_RELEASE=$(CFG_RELEASE_NUM)
-# This is the string used in dist artifact file names, e.g. "0.12.0", "nightly"
-CFG_PACKAGE_VERS=$(CFG_RELEASE_NUM)
-endif
-ifeq ($(CFG_RELEASE_CHANNEL),beta)
-CFG_RELEASE=$(CFG_RELEASE_NUM)-beta
-# When building beta/nightly distributables just reuse the same "beta"
-# name so when we upload we'll always override the previous
-# nighly. This doesn't actually impact the version reported by rustc -
-# it's just for file naming.
-CFG_PACKAGE_VERS=beta
-endif
-ifeq ($(CFG_RELEASE_CHANNEL),nightly)
-CFG_RELEASE=$(CFG_RELEASE_NUM)-nightly
+ifndef CFG_ENABLE_NIGHTLY
+# This is the normal version string
+CFG_RELEASE=$(CFG_RELEASE_NUM)$(CFG_RELEASE_LABEL)
+CFG_PACKAGE_VERS=$(CFG_RELEASE)
+else
+# Modify the version label for nightly builds
+CFG_RELEASE=$(CFG_RELEASE_NUM)$(CFG_RELEASE_LABEL)-nightly
+# When building nightly distributables just reuse the same "rust-nightly" name
+# so when we upload we'll always override the previous nighly. This doesn't actually
+# impact the version reported by rustc - it's just for file naming.
 CFG_PACKAGE_VERS=nightly
 endif
-ifeq ($(CFG_RELEASE_CHANNEL),source)
-CFG_RELEASE=$(CFG_RELEASE_NUM)-pre
-CFG_PACKAGE_VERS=$(CFG_RELEASE_NUM)-pre
-endif
-
 # The name of the package to use for creating tarballs, installers etc.
 CFG_PACKAGE_NAME=rust-$(CFG_PACKAGE_VERS)
 

branches/auto/src/doc/guide-tasks.md

@@ -235,7 +235,7 @@ fn partial_sum(start: uint) -> f64 {
 }
 
 fn main() {
-    let mut futures = Vec::from_fn(200, |ind| Future::spawn( proc() { partial_sum(ind) }));
+    let mut futures = Vec::from_fn(1000, |ind| Future::spawn( proc() { partial_sum(ind) }));
 
     let mut final_res = 0f64;
     for ft in futures.iter_mut()  {

branches/auto/src/doc/guide.md

@@ -29,11 +29,8 @@ $ curl -s https://static.rust-lang.org/rustup.sh | sudo sh
 (If you're concerned about `curl | sudo sh`, please keep reading. Disclaimer
 below.)
 
-If you're on Windows, please download either the [32-bit
-installer](https://static.rust-lang.org/dist/rust-nightly-i686-w64-mingw32.exe)
-or the [64-bit
-installer](https://static.rust-lang.org/dist/rust-nightly-x86_64-w64-mingw32.exe)
-and run it.
+If you're on Windows, please [download this .exe and run
+it](https://static.rust-lang.org/dist/rust-nightly-install.exe).
 
 If you decide you don't want Rust anymore, we'll be a bit sad, but that's okay.
 Not every programming language is great for everyone. Just pass an argument to
@@ -188,8 +185,8 @@ Next up is this line:
 This line does all of the work in our little program. There are a number of
 details that are important here. The first is that it's indented with four
 spaces, not tabs. Please configure your editor of choice to insert four spaces
-with the tab key. We provide some [sample configurations for various
-editors](https://github.com/rust-lang/rust/tree/master/src/etc).
+with the tab key. We provide some sample configurations for various editors
+[here](https://github.com/rust-lang/rust/tree/master/src/etc).
 
 The second point is the `println!()` part. This is calling a Rust **macro**,
 which is how metaprogramming is done in Rust. If it were a function instead, it
@@ -395,10 +392,14 @@ By the way, in these examples, `i` indicates that the number is an integer.
 
 Rust is a statically typed language, which means that we specify our types up
 front. So why does our first example compile? Well, Rust has this thing called
-"type inference." If it can figure out what the type of something is, Rust
+"[Hindley-Milner type
+inference](http://en.wikipedia.org/wiki/Hindley%E2%80%93Milner_type_system)",
+named after some really smart type theorists. If you clicked that link, don't
+be scared: what this means for you is that Rust will attempt to infer the types
+in your program, and it's pretty good at it. If it can infer the type, Rust
 doesn't require you to actually type it out.
 
-We can add the type if we want to, though. Types come after a colon (`:`):
+We can add the type if we want to. Types come after a colon (`:`):
 
 ```{rust}
 let x: int = 5;
@@ -1280,15 +1281,15 @@ two main looping constructs: `for` and `while`.
 
 The `for` loop is used to loop a particular number of times. Rust's `for` loops
 work a bit differently than in other systems languages, however. Rust's `for`
-loop doesn't look like this "C style" `for` loop:
+loop doesn't look like this C `for` loop:
 
-```{c}
+```{ignore,c}
 for (x = 0; x < 10; x++) {
     printf( "%d\n", x );
 }
 ```
 
-Instead, it looks like this:
+It looks like this:
 
 ```{rust}
 for x in range(0i, 10i) {
@@ -1311,9 +1312,10 @@ valid for the loop body. Once the body is over, the next value is fetched from
 the iterator, and we loop another time. When there are no more values, the
 `for` loop is over.
 
-In our example, `range` is a function that takes a start and an end position,
-and gives an iterator over those values. The upper bound is exclusive, though,
-so our loop will print `0` through `9`, not `10`.
+In our example, the `range` function is a function, provided by Rust, that
+takes a start and an end position, and gives an iterator over those values. The
+upper bound is exclusive, though, so our loop will print `0` through `9`, not
+`10`.
 
 Rust does not have the "C style" `for` loop on purpose. Manually controlling
 each element of the loop is complicated and error prone, even for experienced C

branches/auto/src/doc/index.md

@@ -86,10 +86,10 @@ There are questions that are asked quite often, and so we've made FAQs for them:
 
 # The standard library
 
-We have [API documentation for the entire standard
-library](std/index.html). There's a list of crates on the left with more
-specific sections, or you can use the search bar at the top to search for
-something if you know its name.
+You can find function-level documentation for the entire standard library
+[here](std/index.html). There's a list of crates on the left with more specific
+sections, or you can use the search bar at the top to search for something if
+you know its name.
 
 # External documentation
 

branches/auto/src/doc/rust.md

@@ -2557,8 +2557,6 @@ The currently implemented features of the reference compiler are:
 
 * `tuple_indexing` - Allows use of tuple indexing (expressions like `expr.0`)
 
-* `associated_types` - Allows type aliases in traits. Experimental.
-
 If a feature is promoted to a language feature, then all existing programs will
 start to receive compilation warnings about #[feature] directives which enabled
 the new feature (because the directive is no longer necessary). However, if

branches/auto/src/etc/kate/rust.xml

@@ -7,7 +7,7 @@
 	<!ENTITY rustIdent "[a-zA-Z_][a-zA-Z_0-9]*">
 	<!ENTITY rustIntSuf "([iu](8|16|32|64)?)?">
 ]>
-<language name="Rust" version="0.12.0" kateversion="2.4" section="Sources" extensions="*.rs" mimetype="text/x-rust" priority="15">
+<language name="Rust" version="0.12.0-pre" kateversion="2.4" section="Sources" extensions="*.rs" mimetype="text/x-rust" priority="15">
 <highlighting>
 	<list name="fn">
 		<item> fn </item>

branches/auto/src/etc/licenseck.py

@@ -45,14 +45,13 @@
     "test/bench/shootout-binarytrees.rs", # BSD
     "test/bench/shootout-chameneos-redux.rs", # BSD
     "test/bench/shootout-fannkuch-redux.rs", # BSD
-    "test/bench/shootout-fasta.rs", # BSD
     "test/bench/shootout-k-nucleotide.rs", # BSD
     "test/bench/shootout-mandelbrot.rs", # BSD
     "test/bench/shootout-meteor.rs", # BSD
     "test/bench/shootout-nbody.rs", # BSD
+    "test/bench/shootout-pidigits.rs", # BSD
     "test/bench/shootout-regex-dna.rs", # BSD
     "test/bench/shootout-reverse-complement.rs", # BSD
-    "test/bench/shootout-spectralnorm.rs", # BSD
     "test/bench/shootout-threadring.rs", # BSD
 ]
 

branches/auto/src/jemalloc

@@ -1 +1 @@
-Subproject commit aae04170ccbfeea620502106b581c3c216cd132a
+Subproject commit 2dba541881fb8e35246d653bbe2e7c7088777a4a

branches/auto/src/liballoc/heap.rs

@@ -10,6 +10,9 @@
 
 // FIXME: #13996: mark the `allocate` and `reallocate` return value as `noalias`
 
+#[cfg(stage0, not(test))] use core::raw;
+#[cfg(stage0, not(test))] use util;
+
 /// Returns a pointer to `size` bytes of memory.
 ///
 /// Behavior is undefined if the requested size is 0 or the alignment is not a
@@ -108,6 +111,21 @@ unsafe fn exchange_free(ptr: *mut u8, size: uint, align: uint) {
     deallocate(ptr, size, align);
 }
 
+#[cfg(stage0, not(test))]
+#[lang="closure_exchange_malloc"]
+#[inline]
+#[allow(deprecated)]
+unsafe fn closure_exchange_malloc(drop_glue: fn(*mut u8), size: uint,
+                                  align: uint) -> *mut u8 {
+    let total_size = util::get_box_size(size, align);
+    let p = allocate(total_size, 8);
+
+    let alloc = p as *mut raw::Box<()>;
+    (*alloc).drop_glue = drop_glue;
+
+    alloc as *mut u8
+}
+
 // 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.
@@ -137,6 +155,9 @@ mod imp {
                       flags: c_int) -> *mut c_void;
         fn je_xallocx(ptr: *mut c_void, size: size_t, extra: size_t,
                       flags: c_int) -> size_t;
+        #[cfg(stage0)]
+        fn je_dallocx(ptr: *mut c_void, flags: c_int);
+        #[cfg(not(stage0))]
         fn je_sdallocx(ptr: *mut c_void, size: size_t, flags: c_int);
         fn je_nallocx(size: size_t, flags: c_int) -> size_t;
         fn je_malloc_stats_print(write_cb: Option<extern "C" fn(cbopaque: *mut c_void,
@@ -188,6 +209,14 @@ mod imp {
     }
 
     #[inline]
+    #[cfg(stage0)]
+    pub unsafe fn deallocate(ptr: *mut u8, _size: uint, align: uint) {
+        let flags = align_to_flags(align);
+        je_dallocx(ptr as *mut c_void, flags)
+    }
+
+    #[inline]
+    #[cfg(not(stage0))]
     pub unsafe fn deallocate(ptr: *mut u8, size: uint, align: uint) {
         let flags = align_to_flags(align);
         je_sdallocx(ptr as *mut c_void, size as size_t, flags)

branches/auto/src/libcore/fmt/rt.rs

@@ -14,6 +14,13 @@
 //! These definitions are similar to their `ct` equivalents, but differ in that
 //! these can be statically allocated and are slightly optimized for the runtime
 
+#[cfg(stage0)]
+#[doc(hidden)]
+pub enum Piece<'a> {
+    String(&'a str),
+    Argument(Argument<'a>),
+}
+
 #[doc(hidden)]
 pub struct Argument<'a> {
     pub position: Position,