bjoernager/rust
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Rollup merge of #116312 - c410-f3r:try, r=Mark-Simulacrum

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Initiate the inner usage of `cfg_match` (Compiler)

cc #115585

Dogfood to test the implementation and remove dependencies.
This commit is contained in:
Matthias Krüger 2023-10-21 21:22:59 +02:00 • committed by GitHub
commit d6ac149b4f
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10 changed files with 70 additions and 68 deletions
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8
compiler/rustc_span/src/analyze_source_file.rs
View file

@ -33,8 +33,8 @@ pub fn analyze_source_file(
(lines, multi_byte_chars, non_narrow_chars)
}
cfg_if::cfg_if! {
if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
cfg_match! {
cfg(any(target_arch = "x86", target_arch = "x86_64")) => {
fn analyze_source_file_dispatch(src: &str,
lines: &mut Vec<RelativeBytePos>,
multi_byte_chars: &mut Vec<MultiByteChar>,
@ -172,8 +172,8 @@ cfg_if::cfg_if! {
non_narrow_chars);
}
}
} else {
}
_ => {
// The target (or compiler version) does not support SSE2 ...
fn analyze_source_file_dispatch(src: &str,
lines: &mut Vec<RelativeBytePos>,

27
compiler/rustc_span/src/lib.rs
View file

@ -13,21 +13,24 @@
//!
//! This API is completely unstable and subject to change.
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
// tidy-alphabetical-start
#![allow(internal_features)]
#![cfg_attr(not(bootstrap), doc(rust_logo))]
#![cfg_attr(not(bootstrap), feature(rustdoc_internals))]
#![feature(array_windows)]
#![feature(if_let_guard)]
#![feature(negative_impls)]
#![feature(min_specialization)]
#![feature(rustc_attrs)]
#![feature(let_chains)]
#![feature(round_char_boundary)]
#![feature(read_buf)]
#![feature(new_uninit)]
#![deny(rustc::untranslatable_diagnostic)]
#![deny(rustc::diagnostic_outside_of_impl)]
#![allow(internal_features)]
#![deny(rustc::untranslatable_diagnostic)]
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![feature(array_windows)]
#![feature(cfg_match)]
#![feature(if_let_guard)]
#![feature(let_chains)]
#![feature(min_specialization)]
#![feature(negative_impls)]
#![feature(new_uninit)]
#![feature(read_buf)]
#![feature(round_char_boundary)]
#![feature(rustc_attrs)]
// tidy-alphabetical-end
#[macro_use]
extern crate rustc_macros;