Matthias Krüger 4af3930f28 Rollup merge of #91641 - dtolnay:cchar-if, r=Mark-Simulacrum ...

Define c_char using cfg_if rather than repeating 40-line cfg

Libstd has a 40-line cfg that defines the targets on which `c_char` is unsigned, and then repeats the same cfg with `not(…)` for the targets on which `c_char` is signed.

This PR replaces it with a `cfg_if!` in which an `else` takes care of the signed case.

I confirmed that `x.py doc library/std` inlines the type alias because c_char_definition is not a publicly accessible path:

![Screenshot from 2021-12-07 13-42-07](https://user-images.githubusercontent.com/1940490/145110596-f1058406-9f32-44ff-9a81-1dfd19b4a24f.png)

2022-01-27 22:32:23 +01:00

..

benches

…

primitive_docs

Add primitive documentation to libcore

2021-09-12 02:23:08 +00:00

src

Rollup merge of #91641 - dtolnay:cchar-if, r=Mark-Simulacrum

2022-01-27 22:32:23 +01:00

tests

Update aarch64 runtime feature detection tests

2021-08-03 12:07:56 +00:00

build.rs

std: Get the standard library compiling for wasm64

2021-11-10 08:35:42 -08:00

Cargo.toml

Update hashbrown to 0.12.0

2022-01-21 17:20:38 +00:00