Same solution as in f2df185

Closes rust-lang#44181

We wanted `src/compiler-rt/test` filtered from the `rust-src` package,
but that path is now `src/libcompiler_builtins/compiler-rt/test`.  This
saves over half of the installed rust-src size. (50MB -> 22MB)

Fixes rust-lang#22569.

str::from_boxed_utf8_unchecked rather than ste::

Associated constants seem to be stable everywhere, not just in traits

…QuietMisdreavus

Fix invalid display of enum sub-fields docs

Before:

<img width="1440" alt="screen shot 2017-08-30 at 23 17 00" src="https://user-images.githubusercontent.com/3050060/29895433-61f2bf8c-8dd9-11e7-83e8-cf1dca878100.png">

After:

<img width="1440" alt="screen shot 2017-08-30 at 23 16 48" src="https://user-images.githubusercontent.com/3050060/29895441-66dea042-8dd9-11e7-9576-11b0c770c70b.png">

cc @nox @rust-lang/docs

…0-b336-39629c73d3f5, r=sfackler

bootstrap: add openssl configuration mapping for i686-unknown-netbsd

…rielb1

rustc: Fix reachability with cross-crate generators

Same solution as in f2df185

Closes rust-lang#44181

…mulacrum

rustbuild: update the rust-src filter for compiler-rt

We wanted `src/compiler-rt/test` filtered from the `rust-src` package,
but that path is now `src/libcompiler_builtins/compiler-rt/test`.  This
saves over half of the installed rust-src size. (50MB -> 22MB)

…uietMisdreavus

Fix typo in doc `ToSocketAddrs` example.

None

add `fn` to syntax of rustc::ty::maps::define_maps

This is not a functional change, it just makes it possible to find a query by grepping without knowing that it's a query rather than a function.

I didn't pursue renaming everything from "map" to "query" because it seems to be a very invasive change. It would be a good test to exercise an IDE's renaming features.

Closes rust-lang#44161

r? @eddyb

…ios, r=alexcrichton

Expand docs of multi-address behavior of some UDP/TCP APIs.

Fixes rust-lang#22569.

Implement From<&str> for Symbol.

This lets us have `fn foo<S: Into<Symbol>>` bounds and accept both `&str` and existing `Symbol`s.

r? @jseyfried

Fix typo in 1.20.0 release notes

str::from_boxed_utf8_unchecked rather than ste::

Fix release notes on associated constants

Associated constants seem to be stable everywhere, not just in traits