This reduces visual distractions when reading method signatures.

…clif-2021-12-20

Run at 01:17 UTC instead of 17:01

Signed-off-by: Xuanwo <github@xuanwo.io>

Signed-off-by: Xuanwo <github@xuanwo.io>

Signed-off-by: Xuanwo <github@xuanwo.io>

Co-authored-by: David Tolnay <dtolnay@gmail.com>

Signed-off-by: Xuanwo <github@xuanwo.io>

This will allow them to be ignored by codegen backends that don't
support inline asm.

This allows executing it like cargo clif build if you add it to your
PATH. It also fixes infinite recursion on Windows when invoking it as
Windows includes the current directory in PATH by default.

Fixes rust-lang#971

Fixes rust-lang#1213

Fixes rust-lang#1214

cc rust-lang#1213

I rarely use the dev profile anyway.

Fixes rust-lang#1198

…clif-2021-12-30

It appears `find_max_slow` comes from the BinaryHeap docs, where the
try_reserve example is a slow implementation of find_max. It has no
relevance to this code in OsString though.

A validity companion to changes from rust-lang#90373.

Extend check for UnsafeCell in consts to cover unions

A validity companion to changes from rust-lang#90373.

`@rust-lang/wg-const-eval`

… r=Mark-Simulacrum

config.rs: Add support for a per-target default_linker option.

* src/bootstrap/config.rs (Target) <default_linker>: New field.
(TomlTarget): Likewise.
* src/bootstrap/compile.rs (rustc_cargo_env): Prefer a
target-specified default_linker over a global one if available.
* config.toml.example: Adjust doc.

rustdoc: use smaller number of colors to distinguish items

This reduces visual distractions when reading method signatures.

As discussed in rust-lang#59845 (comment), this categorizes items into one of six colors (down from thirteen):

 - method, function (ochre `#AD7C37`)
 - trait, trait alias (dark slate blue `#6E4FC9`)
 - enum, struct, type alias, union, primitive (maroon `#AD378A`)
 - static, module, keyword, associated type, foreign type (steel blue `#3873AD`)
 - macro (green `rust-lang#68000`)
 - generic params, self, Self (unmarked black `#000000`)

I slightly tweaked the actual color values so they'd have the same lightness (previously the trait color stood out much more than the others). And I made the color for links in general consistently use steel blue (previously there was a slightly different color for "search-failed").

The ayu and dark themes have been updated according to the same logic. I haven't changed any of the color values in those themes, just their assignment to types.

Demo:

https://rustdoc.crud.net/jsha/fewer-colors/std/string/struct.String.html
https://rustdoc.crud.net/jsha/fewer-colors/std/vec/struct.Vec.html
https://rustdoc.crud.net/jsha/fewer-colors/std/io/trait.Read.html
https://rustdoc.crud.net/jsha/fewer-colors/std/iter/trait.Iterator.html

Add try_reserve and  try_reserve_exact for OsString

Add `try_reserve` and `try_reserve_exact` for OsString.

Part of rust-lang#91789

I will squash the commits after PR is ready to merge.

Signed-off-by: Xuanwo <github@xuanwo.io>

Add a couple needs-asm-support headers to tests

This will allow them to be ignored by codegen backends that don't support inline asm.

…jorn3

Sync rustc_codegen_cranelift

The main highlight this sync is enforcing rustfmt and lack of warnings on cg_clif's CI. I will open a separate PR to remove the cg_clif exceptions for them from this repo.

r? `@ghost`

`@rustbot` label +A-codegen +A-cranelift +T-compiler

…r=jsha

Fix mobile toggles position

Before:

![Screenshot from 2021-12-29 18-53-33](https://user-images.githubusercontent.com/3050060/147764842-082f6fa2-b631-4c47-ba34-ced76fe8494f.png)

After:

![Screenshot from 2021-12-29 18-52-48](https://user-images.githubusercontent.com/3050060/147764853-13046330-2442-4fad-b26a-84c167711b54.png)

r? `@jsha`