---

yaml
---
r: 232636
b: refs/heads/try
c: 6ef0570
h: refs/heads/master
v: v3

Author: tbu-

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: edeb4f1c86cbf6af8ef9874d4b3af50f721ea1b8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 54b2eced630655290d4d74f3da16cdac7ec67abe
+refs/heads/try: 6ef0570a1e0cd074927ce23b875d79fb135babd2
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/configure

@@ -607,10 +607,6 @@ valopt aarch64-linux-android-ndk "" "aarch64-linux-android NDK standalone path"
 valopt release-channel "dev" "the name of the release channel to build"
 valopt musl-root "/usr/local" "MUSL root installation directory"
 
-# Used on systems where "cc" and "ar" are unavailable
-valopt default-linker "cc" "the default linker"
-valopt default-ar     "ar" "the default ar"
-
 # Many of these are saved below during the "writing configuration" step
 # (others are conditionally saved).
 opt_nosave manage-submodules 1 "let the build manage the git submodules"

branches/try/mk/target.mk

@@ -13,10 +13,6 @@
 # this exists can be found on issue #2400
 export CFG_COMPILER_HOST_TRIPLE
 
-# Used as defaults for the runtime ar and cc tools
-export CFG_DEFAULT_LINKER
-export CFG_DEFAULT_AR
-
 # The standard libraries should be held up to a higher standard than any old
 # code, make sure that these common warnings are denied by default. These can
 # be overridden during development temporarily. For stage0, we allow warnings

branches/try/src/doc/nomicon/coercions.md

@@ -22,7 +22,7 @@ Coercion is allowed between the following types:
 for all pointer types (including smart pointers like Box and Rc). Unsize is
 only implemented automatically, and enables the following transformations:
 
-* `[T; n]` => `[T]`
+* `[T, ..n]` => `[T]`
 * `T` => `Trait` where `T: Trait`
 * `Foo<..., T, ...>` => `Foo<..., U, ...>` where:
     * `T: Unsize<U>`

branches/try/src/doc/nomicon/safe-unsafe-meaning.md

@@ -125,7 +125,7 @@ unsafe impl UnsafeOrd for MyType {
 But it's probably not the implementation you want.
 
 Rust has traditionally avoided making traits unsafe because it makes Unsafe
-pervasive, which is not desirable. The reason Send and Sync are unsafe is because thread
+pervasive, which is not desirable. Send and Sync are unsafe is because thread
 safety is a *fundamental property* that unsafe code cannot possibly hope to defend
 against in the same way it would defend against a bad Ord implementation. The
 only way to possibly defend against thread-unsafety would be to *not use

branches/try/src/doc/reference.md

@@ -2073,7 +2073,6 @@ The following configurations must be defined by the implementation:
 * `target_pointer_width = "..."`. Target pointer width in bits. This is set
   to `"32"` for targets with 32-bit pointers, and likewise set to `"64"` for
   64-bit pointers.
-* `test`. Enabled when compiling the test harness (using the `--test` flag).
 * `unix`. See `target_family`.
 * `windows`. See `target_family`.
 

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

@@ -343,14 +343,12 @@ threads as a simple isolation mechanism:
 ```rust
 use std::thread;
 
-let handle = thread::spawn(move || {
+let result = thread::spawn(move || {
     panic!("oops!");
-});
-
-let result = handle.join();
+}).join();
 
 assert!(result.is_err());
 ```
 
-`Thread.join()` gives us a `Result` back, which allows us to check if the thread
+Our `Thread` gives us a `Result` back, which allows us to check if the thread
 has panicked or not.

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

@@ -73,8 +73,8 @@ hello.rs:4 }
 ```
 
 This [unfortunate error](https://github.com/rust-lang/rust/issues/22547) is
-correct: documentation comments apply to the thing after them, and there's 
-nothing after that last comment.
+correct: documentation comments apply to the thing after them, and there's no
+thing after that last comment.
 
 [rc-new]: https://doc.rust-lang.org/nightly/std/rc/struct.Rc.html#method.new
 
@@ -196,10 +196,10 @@ This will highlight according to whatever language you're showing off.
 If you're just showing plain text, choose `text`.
 
 It's important to choose the correct annotation here, because `rustdoc` uses it
-in an interesting way: It can be used to actually test your examples in a
-library crate, so that they don't get out of date. If you have some C code but
-`rustdoc` thinks it's Rust because you left off the annotation, `rustdoc` will
-complain when trying to generate the documentation.
+in an interesting way: It can be used to actually test your examples, so that
+they don't get out of date. If you have some C code but `rustdoc` thinks it's
+Rust because you left off the annotation, `rustdoc` will complain when trying to
+generate the documentation.
 
 ## Documentation as tests
 
@@ -377,8 +377,8 @@ $ rustdoc --test path/to/my/crate/root.rs
 $ cargo test
 ```
 
-That's right, `cargo test` tests embedded documentation too. **However,
-`cargo test` will not test binary crates, only library ones.** This is
+That's right, `cargo test` tests embedded documentation too. However,
+`cargo test` will not test binary crates, only library ones. This is
 due to the way `rustdoc` works: it links against the library to be tested,
 but with a binary, there’s nothing to link to.
 

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

@@ -38,12 +38,6 @@ let z = (8, 2, 6);
 
 In the example above `x` and `y` have arity 2. `z` has arity 3.
 
-### DST (Dynamically Sized Type)
-
-A type without a statically known size or alignment. ([more info][link])
-
-[link]: ../nomicon/exotic-sizes.html#dynamically-sized-types-(dsts)
-
 ### Expression
 
 In computer programming, an expression is a combination of values, constants,

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

@@ -355,8 +355,8 @@ Let's finally check out that third section: documentation tests.
 Nothing is better than documentation with examples. Nothing is worse than
 examples that don't actually work, because the code has changed since the
 documentation has been written. To this end, Rust supports automatically
-running examples in your documentation (**note:** this only works in library
-crates, not binary crates). Here's a fleshed-out `src/lib.rs` with examples:
+running examples in your documentation. Here's a fleshed-out `src/lib.rs`
+with examples:
 
 ```rust,ignore
 //! The `adder` crate provides functions that add numbers to other numbers.