---

yaml
---
r: 208742
b: refs/heads/snap-stage3
c: 43cf733
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 38a97becdf3e6a6157f6f7ec2d98ade8d8edc193
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: cb3071b2736244db03f800102f123f437fabc9c1
+refs/heads/snap-stage3: 43cf733bfa5affc74485daeae179cc2f855b5512
 refs/heads/try: 7b4ef47b7805a402d756fb8157101f64880a522f
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/AUTHORS.txt

@@ -8,7 +8,7 @@ Aaron Raimist <[email protected]>
 Aaron Todd <[email protected]>
 Aaron Turon <[email protected]>
 Aaron Weiss <[email protected]>
-Abhishek Chanda <abhishek@cloudscaling.com>
+Abhishek Chanda <abhishek.becs@gmail.com>
 Adam Bozanich <[email protected]>
 Adam Jacob <[email protected]>
 Adam Roben <[email protected]>
@@ -736,6 +736,7 @@ Rob Hoelz <[email protected]>
 Robert Buonpastore <[email protected]>
 Robert Clipsham <[email protected]>
 Robert Gawdzik <[email protected]>
+Robert Foss <[email protected]>
 Robert Irelan <[email protected]>
 Robert Knight <[email protected]>
 Robert Millar <[email protected]>

branches/snap-stage3/README.md

@@ -1,9 +1,11 @@
 # The Rust Programming Language
 
-This is a compiler for Rust, including standard libraries, tools and
-documentation. Rust is a systems programming language that is fast,
-memory safe and multithreaded, but does not employ a garbage collector
-or otherwise impose significant runtime overhead.
+Rust is a systems programming language that is fast, memory safe and
+multithreaded, but does not employ a garbage collector or otherwise
+impose significant runtime overhead.
+
+This repo contains the code for `rustc`, the Rust compiler, as well
+as standard libraries, tools and documentation for Rust.
 
 ## Quick Start
 
@@ -87,9 +89,11 @@ fetch snapshots, and an OS that can execute the available snapshot binaries.
 
 Snapshot binaries are currently built and tested on several platforms:
 
-* Windows (7, 8, Server 2008 R2), x86 and x86-64 (64-bit support added in Rust 0.12.0)
-* Linux (2.6.18 or later, various distributions), x86 and x86-64
-* OSX 10.7 (Lion) or greater, x86 and x86-64
+| Platform \ Architecture        | x86 | x86_64 |
+|--------------------------------|-----|--------|
+| Windows (7, 8, Server 2008 R2) | ✓   | ✓      |
+| Linux (2.6.18 or later)        | ✓   | ✓      |
+| OSX (10.7 Lion or later)       | ✓   | ✓      |
 
 You may find that other platforms work, but these are our officially
 supported build environments that are most likely to work.

branches/snap-stage3/RELEASES.md

@@ -23,7 +23,7 @@ Language
 * Digits of binary and octal literals are [lexed more eagerly][lex] to
   improve error messages and macro behavior. For example, `0b1234` is
   now lexed as `0b1234` instead of two tokens, `0b1` and `234`.
-* Trait bounds [are always invariant][inv], eleminating the need for
+* Trait bounds [are always invariant][inv], eliminating the need for
   the `PhantomFn` and `MarkerTrait` lang items, which have been
   removed.
 * ["-" is no longer a valid character in crate names][cr], the `extern crate
@@ -162,7 +162,7 @@ Misc
 
 
 Version 1.0.0-alpha.2 (February 2015)
--------------------------------------
+=====================================
 
 * ~1300 changes, numerous bugfixes
 
@@ -260,8 +260,9 @@ Version 1.0.0-alpha.2 (February 2015)
 [ufcs-rfc]: https://github.com/rust-lang/rfcs/blob/master/text/0132-ufcs.md
 [un]: https://github.com/rust-lang/rust/pull/22256
 
+
 Version 1.0.0-alpha (January 2015)
-----------------------------------
+==================================
 
   * ~2400 changes, numerous bugfixes
 
@@ -446,8 +447,9 @@ Version 1.0.0-alpha (January 2015)
 [trpl]: http://doc.rust-lang.org/book/index.html
 [rbe]: http://rustbyexample.com/
 
+
 Version 0.12.0 (October 2014)
------------------------------
+=============================
 
   * ~1900 changes, numerous bugfixes
 
@@ -568,8 +570,9 @@ Version 0.12.0 (October 2014)
     * Official Rust binaries on Linux are more compatible with older
       kernels and distributions, built on CentOS 5.10.
 
+
 Version 0.11.0 (July 2014)
--------------------------
+==========================
 
   * ~1700 changes, numerous bugfixes
 
@@ -700,8 +703,9 @@ Version 0.11.0 (July 2014)
     * Error message related to non-exhaustive match expressions have been
       greatly improved.
 
+
 Version 0.10 (April 2014)
--------------------------
+=========================
 
   * ~1500 changes, numerous bugfixes
 
@@ -866,8 +870,9 @@ Version 0.10 (April 2014)
       * search works across crates that have been rendered to the same output
         directory.
 
+
 Version 0.9 (January 2014)
---------------------------
+==========================
 
    * ~1800 changes, numerous bugfixes
 
@@ -1031,8 +1036,9 @@ Version 0.9 (January 2014)
       * `rustc` adds a `--dep-info` flag for communicating dependencies to
         build tools.
 
+
 Version 0.8 (September 2013)
---------------------------
+============================
 
    * ~2200 changes, numerous bugfixes
 
@@ -1186,8 +1192,9 @@ Version 0.8 (September 2013)
       * A new documentation backend, rustdoc_ng, is available for use. It is
         still invoked through the normal `rustdoc` command.
 
+
 Version 0.7 (July 2013)
------------------------
+=======================
 
    * ~2000 changes, numerous bugfixes
 
@@ -1302,8 +1309,9 @@ Version 0.7 (July 2013)
       * Various improvements to rustdoc.
       * Improvements to rustpkg (see the detailed release notes).
 
+
 Version 0.6 (April 2013)
-------------------------
+========================
 
    * ~2100 changes, numerous bugfixes
 
@@ -1404,8 +1412,9 @@ Version 0.6 (April 2013)
       * Rust code may be embedded in foreign code under limited circumstances
       * Inline assembler supported by new asm!() syntax extension.
 
+
 Version 0.5 (December 2012)
----------------------------
+===========================
 
    * ~900 changes, numerous bugfixes
 
@@ -1460,8 +1469,9 @@ Version 0.5 (December 2012)
       * Added a preliminary REPL, `rusti`
       * License changed from MIT to dual MIT/APL2
 
+
 Version 0.4 (October 2012)
---------------------------
+==========================
 
    * ~2000 changes, numerous bugfixes
 
@@ -1515,8 +1525,9 @@ Version 0.4 (October 2012)
         Rust-based (visitor) code
       * All hash functions and tables converted to secure, randomized SipHash
 
+
 Version 0.3  (July 2012)
-------------------------
+========================
 
    * ~1900 changes, numerous bugfixes
 
@@ -1573,8 +1584,9 @@ Version 0.3  (July 2012)
    * Tool improvements
       * Cargo automatically resolves dependencies
 
+
 Version 0.2  (March 2012)
--------------------------
+=========================
 
    * >1500 changes, numerous bugfixes
 
@@ -1613,8 +1625,9 @@ Version 0.2  (March 2012)
       * Merged per-platform std::{os*, fs*} to core::{libc, os}
       * Extensive cleanup, regularization in libstd, libcore
 
+
 Version 0.1  (January 20, 2012)
--------------------------------
+===============================
 
    * Most language features work, including:
       * Unique pointers, unique closures, move semantics

branches/snap-stage3/configure

@@ -106,8 +106,8 @@ probe() {
         T=$(command -v $P 2>&1)
         if [ $? -eq 0 ]
         then
-            VER0=$($P --version 2>/dev/null | head -1 \
-                |  sed -e 's/[^0-9]*\([vV]\?[0-9.]\+[^ ]*\).*/\1/' )
+            VER0=$($P --version 2>/dev/null \
+                |  grep -o '[vV]\?[0-9][0-9.][a-z0-9.-]*' | head -1 )
             if [ $? -eq 0 -a "x${VER0}" != "x" ]
             then
               VER="($VER0)"
@@ -712,6 +712,20 @@ else
     probe_need CFG_GIT     git
 fi
 
+# Use `md5sum` on GNU platforms, or `md5 -q` on BSD
+probe CFG_MD5              md5
+probe CFG_MD5SUM           md5sum
+if [ -n "$CFG_MD5" ]
+then
+    CFG_HASH_COMMAND="$CFG_MD5 -q | head -c 8"
+elif [ -n "$CFG_MD5SUM" ]
+then
+    CFG_HASH_COMMAND="$CFG_MD5SUM | head -c 8"
+else
+    err 'could not find one of: md5 md5sum'
+fi
+putvar CFG_HASH_COMMAND
+
 probe CFG_CLANG            clang++
 probe CFG_CCACHE           ccache
 probe CFG_GCC              gcc

branches/snap-stage3/mk/main.mk

@@ -13,14 +13,16 @@
 ######################################################################
 
 # 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
 # versions (section 9)
 CFG_PRERELEASE_VERSION=.1
 
-CFG_FILENAME_EXTRA=4e7c5e5c
+# Append a version-dependent hash to each library, so we can install different
+# versions in the same place
+CFG_FILENAME_EXTRA=$(shell printf '%s' $(CFG_RELEASE) | $(CFG_HASH_COMMAND))
 
 ifeq ($(CFG_RELEASE_CHANNEL),stable)
 # This is the normal semver version string, e.g. "0.12.0", "0.12.0-nightly"

branches/snap-stage3/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/snap-stage3/src/doc/complement-lang-faq.md

@@ -5,8 +5,8 @@
 There aren't many large programs yet. The Rust [compiler][rustc], 60,000+ lines at the time of writing, is written in Rust. As the oldest body of Rust code it has gone through many iterations of the language, and some parts are nicer to look at than others. It may not be the best code to learn from, but [borrowck] and [resolve] were written recently.
 
 [rustc]: https://github.com/rust-lang/rust/tree/master/src/librustc
-[resolve]: https://github.com/rust-lang/rust/blob/master/src/librustc/middle/resolve.rs
-[borrowck]: https://github.com/rust-lang/rust/blob/master/src/librustc/middle/borrowck/
+[resolve]: https://github.com/rust-lang/rust/tree/master/src/librustc_resolve
+[borrowck]: https://github.com/rust-lang/rust/tree/master/src/librustc_borrowck/borrowck
 
 A research browser engine called [Servo][servo], currently 30,000+ lines across more than a dozen crates, will be exercising a lot of Rust's distinctive type-system and concurrency features, and integrating many native libraries.
 
@@ -20,8 +20,8 @@ Some examples that demonstrate different aspects of the language:
 * The standard library's [json] module. Enums and pattern matching
 
 [sprocketnes]: https://github.com/pcwalton/sprocketnes
-[hash]: https://github.com/rust-lang/rust/blob/master/src/libstd/hash/mod.rs
-[HashMap]: https://github.com/rust-lang/rust/blob/master/src/libcollections/hashmap.rs
+[hash]: https://github.com/rust-lang/rust/tree/master/src/libcore/hash
+[HashMap]: https://github.com/rust-lang/rust/tree/master/src/libstd/collections/hash
 [json]: https://github.com/rust-lang/rust/blob/master/src/libserialize/json.rs
 
 You may also be interested in browsing [trending Rust repositories][github-rust] on GitHub.

branches/snap-stage3/src/doc/index.md

@@ -5,15 +5,14 @@ to jump to any particular section.
 
 # Getting Started
 
-If you haven't seen Rust at all yet, the first thing you should read is the [30
-minute intro](intro.html). It will give you an overview of the basic ideas of Rust
-at a high level.
+If you haven't seen Rust at all yet, the first thing you should read is the
+introduction to [The Rust Programming Language](book/index.html). It'll give
+you a good idea of what Rust is like.
 
-Once you know you really want to learn Rust, the next step is reading [The
-Rust Programming Language](book/index.html). It is a lengthy explanation of
-Rust, its syntax, and its concepts. Upon completing the book, you'll be an
-intermediate Rust developer, and will have a good grasp of the fundamental
-ideas behind Rust.
+The book provides a lengthy explanation of Rust, its syntax, and its
+concepts. Upon completing the book, you'll be an intermediate Rust
+developer, and will have a good grasp of the fundamental ideas behind
+Rust.
 
 [Rust By Example][rbe] was originally a community resource, but was then
 donated to the Rust project. As the name implies, it teaches you Rust through a
@@ -24,7 +23,7 @@ series of small examples.
 # Community & Getting Help
 
 If you need help with something, or just want to talk about Rust with others,
-there's a few places you can do that:
+there are a few places you can do that:
 
 The Rust IRC channels on [irc.mozilla.org](http://irc.mozilla.org/) are the
 fastest way to get help.
@@ -59,7 +58,7 @@ the language in as much detail as possible is in [the reference](reference.html)
 
 # Tools
 
-Rust's still a young language, so there isn't a ton of tooling yet, but the
+Rust is still a young language, so there isn't a ton of tooling yet, but the
 tools we have are really nice.
 
 [Cargo](http://crates.io) is Rust's package manager, and its website contains
@@ -69,16 +68,21 @@ lots of good documentation.
 
 # FAQs
 
-There are questions that are asked quite often, and so we've made FAQs for them:
+There are questions that are asked quite often, so we've made FAQs for them:
 
 * [Language Design FAQ](complement-design-faq.html)
 * [Language FAQ](complement-lang-faq.html)
 * [Project FAQ](complement-project-faq.html)
 * [How to submit a bug report](https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports)
 
-# The standard library
+# 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.
+
+# The Error Index
+
+If you encounter an error while compiling your code you may be able to look it
+up in the [Rust Compiler Error Index](error-index.html).