---

yaml
---
r: 272487
b: refs/heads/master
c: 552eda7
h: refs/heads/master
i:
  272485: 7047881
  272483: f115879
  272479: 3b4e96c

Author: alexcrichton

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 28c9fdafc06a259c25c1b889044fd49b4dfc69e2
+refs/heads/master: 552eda70d33cead1398adfecce1a75e7a61e3daf
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
 refs/heads/try: 49312a405e14a449b98fe0056b12a40ac128be4a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/RELEASES.md

@@ -1,211 +1,3 @@
-Version 1.8.0 (2016-04-14)
-==========================
-
-Language
---------
-
-* Rust supports overloading of compound assignment statements like
-  `+=` by implementing the [`AddAssign`], [`SubAssign`],
-  [`MulAssign`], [`DivAssign`], [`RemAssign`], [`BitAndAssign`],
-  [`BitOrAssign`], [`BitXorAssign`], [`ShlAssign`], or [`ShrAssign`]
-  traits. [RFC 953].
-* Empty structs can be defined with braces, as in `struct Foo { }`, in
-  addition to the non-braced form, `struct Foo;`. [RFC 218].
-
-Libraries
----------
-
-* Stabilized APIs:
-  * [`str::encode_utf16`][] (renamed from `utf16_units`)
-  * [`str::EncodeUtf16`][] (renamed from `Utf16Units`)
-  * [`Ref::map`]
-  * [`RefMut::map`]
-  * [`ptr::drop_in_place`]
-  * [`time::Instant`]
-  * [`time::SystemTime`]
-  * [`Instant::now`]
-  * [`Instant::duration_since`][] (renamed from `duration_from_earlier`)
-  * [`Instant::elapsed`]
-  * [`SystemTime::now`]
-  * [`SystemTime::duration_since`][] (renamed from `duration_from_earlier`)
-  * [`SystemTime::elapsed`]
-  * Various `Add`/`Sub` impls for `Time` and `SystemTime`
-  * [`SystemTimeError`]
-  * [`SystemTimeError::duration`]
-  * Various impls for `SystemTimeError`
-  * [`UNIX_EPOCH`]
-  * [`AddAssign`], [`SubAssign`], [`MulAssign`], [`DivAssign`],
-    [`RemAssign`], [`BitAndAssign`], [`BitOrAssign`],
-    [`BitXorAssign`], [`ShlAssign`], [`ShrAssign`].
-* [The `write!` and `writeln!` macros correctly emit errors if any of
-  their arguments can't be formatted][1.8w].
-* [Various I/O functions support large files on 32-bit Linux][1.8l].
-* [The Unix-specific `raw` modules, which contain a number of
-  redefined C types are deprecated][1.8r], including `os::raw::unix`,
-  `os::raw::macos`, and `os::raw::linux`. These modules defined types
-  such as `ino_t` and `dev_t`. The inconsistency of these definitions
-  across platforms was making it difficult to implement `std`
-  correctly. Those that need these definitions should use the `libc`
-  crate. [RFC 1415].
-* The Unix-specific `MetadataExt` traits, including
-  `os::unix::fs::MetadataExt`, which expose values such as inode
-  numbers [no longer return platform-specific types][1.8r], but
-  instead return widened integers. [RFC 1415].
-* [`btree_set::{IntoIter, Iter, Range}` are covariant][1.8cv].
-* [Atomic loads and stores are not volatile][1.8a].
-* [All types in `sync::mpsc` implement `fmt::Debug`][1.8mp].
-
-Performance
------------
-
-* [Inlining hash functions lead to a 3% compile-time improvement in
-  some workloads][1.8h].
-* When using jemalloc, its symbols are [unprefixed so that it
-  overrides the libc malloc implementation][1.8h]. This means that for
-  rustc, LLVM is now using jemalloc, which results in a 6%
-  compile-time improvement on a specific workload.
-* [Avoid quadratic growth in function size due to cleanups][1.8cu].
-
-Misc
-----
-
-* [32-bit MSVC builds finally implement unwinding][1.8ms].
-  i686-pc-windows-msvc is now considered a tier-1 platform.
-* [The `--print targets` flag prints a list of supported targets][1.8t].
-* [The `--print cfg` flag prints the `cfg`s defined for the current
-  target][1.8cf].
-* [`rustc` can be built with an new Cargo-based build system, written
-  in Rust][1.8b].  It will eventually replace Rust's Makefile-based
-  build system. To enable it configure with `configure --rustbuild`.
-* [Errors for non-exhaustive `match` patterns now list up to 3 missing
-  variants while also indicating the total number of missing variants
-  if more than 3][1.8m].
-* [Executable stacks are disabled on Linux and BSD][1.8nx].
-* The Rust Project now publishes binary releases of the standard
-  library for a number of tier-2 targets:
-  `armv7-unknown-linux-gnueabihf`, `powerpc-unknown-linux-gnu`,
-  `powerpc64-unknown-linux-gnu`, `powerpc64le-unknown-linux-gnu`
-  `x86_64-rumprun-netbsd`. These can be installed with
-  tools such as [multirust][1.8mr].
-
-Cargo
------
-
-* [`cargo init` creates a new Cargo project in the current
-  directory][1.8ci].  It is otherwise like `cargo new`.
-* [Cargo has configuration keys for `-v` and
-  `--color`][1.8cc]. `verbose` and `color`, respectively, go in the
-  `[term]` section of `.cargo/config`.
-* [Configuration keys that evaluate to strings or integers can be set
-  via environment variables][1.8ce]. For example the `build.jobs` key
-  can be set via `CARGO_BUILD_JOBS`. Environment variables take
-  precedence over config files.
-* [Target-specific dependencies support Rust `cfg` syntax for
-  describing targets][1.8cfg] so that dependencies for multiple
-  targets can be specified together. [RFC 1361].
-* [The environment variables `CARGO_TARGET_ROOT`, `RUSTC`, and
-  `RUSTDOC` take precedence over the `build.target-dir`,
-  `build.rustc`, and `build.rustdoc` configuration values][1.8cv].
-* [The child process tree is killed on Windows when Cargo is
-  killed][1.8ck].
-* [The `build.target` configuration value sets the target platform,
-  like `--target`][1.8ct].
-
-Compatibility Notes
--------------------
-
-* [Unstable compiler flags have been further restricted][1.8u]. Since
-  1.0 `-Z` flags have been considered unstable, and other flags that
-  were considered unstable additionally required passing `-Z
-  unstable-options` to access. Unlike unstable language and library
-  features though, these options have been accessible on the stable
-  release channel. Going forward, *new unstable flags will not be
-  available on the stable release channel*, and old unstable flags
-  will warn about their usage. In the future, all unstable flags will
-  be unavailable on the stable release channel.
-* [It is no longer possible to `match` on empty enum variants using
-  the `Variant(..)` syntax][1.8v]. This has been a warning since 1.6.
-* The Unix-specific `MetadataExt` traits, including
-  `os::unix::fs::MetadataExt`, which expose values such as inode
-  numbers [no longer return platform-specific types][1.8r], but
-  instead return widened integers. [RFC 1415].
-* [Modules sourced from the filesystem cannot appear within arbitrary
-  blocks, but only within other modules][1.8m].
-* [`--cfg` compiler flags are parsed strictly as identifiers][1.8c].
-* On Unix, [stack overflow triggers a runtime abort instead of a
-  SIGSEGV][1.8so].
-* [`Command::spawn` and its equivalents return an error if any of
-  its command-line arguments contain interior `NUL`s][1.8n].
-* [Tuple and unit enum variants from other crates are in the type
-  namespace][1.8tn].
-* [On Windows `rustc` emits `.lib` files for the `staticlib` library
-  type instead of `.a` files][1.8st]. Additionally, for the MSVC
-  toolchain, `rustc` emits import libraries named `foo.dll.lib`
-  instead of `foo.lib`.
-
-
-[1.8a]: https://github.com/rust-lang/rust/pull/30962
-[1.8b]: https://github.com/rust-lang/rust/pull/31123
-[1.8c]: https://github.com/rust-lang/rust/pull/31530
-[1.8cc]: https://github.com/rust-lang/cargo/pull/2397
-[1.8ce]: https://github.com/rust-lang/cargo/pull/2398
-[1.8cf]: https://github.com/rust-lang/rust/pull/31278
-[1.8cfg]: https://github.com/rust-lang/cargo/pull/2328
-[1.8ci]: https://github.com/rust-lang/cargo/pull/2081
-[1.8ck]: https://github.com/rust-lang/cargo/pull/2370
-[1.8ct]: https://github.com/rust-lang/cargo/pull/2335
-[1.8cu]: https://github.com/rust-lang/rust/pull/31390
-[1.8cv]: https://github.com/rust-lang/cargo/issues/2365
-[1.8cv]: https://github.com/rust-lang/rust/pull/30998
-[1.8h]: https://github.com/rust-lang/rust/pull/31460
-[1.8l]: https://github.com/rust-lang/rust/pull/31668
-[1.8m]: https://github.com/rust-lang/rust/pull/31020
-[1.8m]: https://github.com/rust-lang/rust/pull/31534
-[1.8mp]: https://github.com/rust-lang/rust/pull/30894
-[1.8mr]: https://users.rust-lang.org/t/multirust-0-8-with-cross-std-installation/4901
-[1.8ms]: https://github.com/rust-lang/rust/pull/30448
-[1.8n]: https://github.com/rust-lang/rust/pull/31056
-[1.8nx]: https://github.com/rust-lang/rust/pull/30859
-[1.8r]: https://github.com/rust-lang/rust/pull/31551
-[1.8so]: https://github.com/rust-lang/rust/pull/31333
-[1.8st]: https://github.com/rust-lang/rust/pull/29520
-[1.8t]: https://github.com/rust-lang/rust/pull/31358
-[1.8tn]: https://github.com/rust-lang/rust/pull/30882
-[1.8u]: https://github.com/rust-lang/rust/pull/31793
-[1.8v]: https://github.com/rust-lang/rust/pull/31757
-[1.8w]: https://github.com/rust-lang/rust/pull/31904
-[RFC 1361]: https://github.com/rust-lang/rfcs/blob/master/text/1361-cargo-cfg-dependencies.md
-[RFC 1415]: https://github.com/rust-lang/rfcs/blob/master/text/1415-trim-std-os.md
-[RFC 218]: https://github.com/rust-lang/rfcs/blob/master/text/0218-empty-struct-with-braces.md
-[RFC 953]: https://github.com/rust-lang/rfcs/blob/master/text/0953-op-assign.md
-[`AddAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.AddAssign.html
-[`BitAndAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.BitAndAssign.html
-[`BitOrAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.BitOrAssign.html
-[`BitXorAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.BitXorAssign.html
-[`DivAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.DivAssign.html
-[`Instant::duration_since`]: http://doc.rust-lang.org/nightly/std/time/struct.Instant.html#method.duration_since
-[`Instant::elapsed`]: http://doc.rust-lang.org/nightly/std/time/struct.Instant.html#method.elapsed
-[`Instant::now`]: http://doc.rust-lang.org/nightly/std/time/struct.Instant.html#method.now
-[`MulAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.MulAssign.html
-[`Ref::map`]: http://doc.rust-lang.org/nightly/std/cell/struct.Ref.html#method.map
-[`RefMut::map`]: http://doc.rust-lang.org/nightly/std/cell/struct.RefMut.html#method.map
-[`RemAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.RemAssign.html
-[`ShlAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.ShlAssign.html
-[`ShrAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.ShrAssign.html
-[`SubAssign`]: http://doc.rust-lang.org/nightly/std/ops/trait.SubAssign.html
-[`SystemTime::duration_since`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTime.html#method.duration_since
-[`SystemTime::elapsed`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTime.html#method.elapsed
-[`SystemTime::now`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTime.html#method.now
-[`SystemTimeError::duration`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTimeError.html#method.duration
-[`SystemTimeError`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTimeError.html
-[`UNIX_EPOCH`]: http://doc.rust-lang.org/nightly/std/time/constant.UNIX_EPOCH.html
-[`ptr::drop_in_place`]: http://doc.rust-lang.org/nightly/std/ptr/fn.drop_in_place.html
-[`str::EncodeUtf16`]: http://doc.rust-lang.org/nightly/std/str/struct.EncodeUtf16.html
-[`str::encode_utf16`]: http://doc.rust-lang.org/nightly/std/primitive.str.html#method.encode_utf16
-[`time::Instant`]: http://doc.rust-lang.org/nightly/std/time/struct.Instant.html
-[`time::SystemTime`]: http://doc.rust-lang.org/nightly/std/time/struct.SystemTime.html
-
-
 Version 1.7.0 (2016-03-03)
 ==========================
 

trunk/src/bootstrap/Cargo.lock

@@ -18,18 +18,9 @@ pub fn linkcheck(build: &Build, stage: u32, host: &str) {
 }
 
 pub fn cargotest(build: &Build, stage: u32, host: &str) {
-
     let ref compiler = Compiler::new(stage, host);
-
-    // Configure PATH to find the right rustc. NB. we have to use PATH
-    // and not RUSTC because the Cargo test suite has tests that will
-    // fail if rustc is not spelled `rustc`.
-    let path = build.sysroot(compiler).join("bin");
-    let old_path = ::std::env::var("PATH").expect("");
-    let sep = if cfg!(windows) { ";" } else {":" };
-    let ref newpath = format!("{}{}{}", path.display(), sep, old_path);
-
     build.run(build.tool_cmd(compiler, "cargotest")
-              .env("PATH", newpath)
+              .env("RUSTC", build.compiler_path(compiler))
+              .env("RUSTDOC", build.rustdoc(compiler))
               .arg(&build.cargo));
 }