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| author | onur-ozkan <work@onurozkan.dev> | 2025-05-27 18:28:46 +0300 |
|---|---|---|
| committer | onur-ozkan <work@onurozkan.dev> | 2025-05-30 21:03:54 +0300 |
| commit | 37cd39f3ce831afdfb4741474bdeefafda93bf6a (patch) | |
| tree | 35dc8ad8136b79ad71707ea664eb8060ab0cc3be /compiler/rustc_span/src | |
| parent | 613eceb80e9adceed4a80ca6cc838ffae3ccc78c (diff) | |
| download | rust-37cd39f3ce831afdfb4741474bdeefafda93bf6a.tar.gz rust-37cd39f3ce831afdfb4741474bdeefafda93bf6a.zip | |
handle cfg bootstrap on compiler and miri
Signed-off-by: onur-ozkan <work@onurozkan.dev>
Diffstat (limited to 'compiler/rustc_span/src')
| -rw-r--r-- | compiler/rustc_span/src/analyze_source_file.rs | 13 | ||||
| -rw-r--r-- | compiler/rustc_span/src/lib.rs | 3 |
2 files changed, 14 insertions, 2 deletions
diff --git a/compiler/rustc_span/src/analyze_source_file.rs b/compiler/rustc_span/src/analyze_source_file.rs index c32593a6d95..55d899c9ada 100644 --- a/compiler/rustc_span/src/analyze_source_file.rs +++ b/compiler/rustc_span/src/analyze_source_file.rs @@ -29,7 +29,18 @@ pub(crate) fn analyze_source_file(src: &str) -> (Vec<RelativeBytePos>, Vec<Multi (lines, multi_byte_chars) } -cfg_select! { +// cfg(bootstrap) +macro_rules! cfg_select_dispatch { + ($($tokens:tt)*) => { + #[cfg(bootstrap)] + cfg_match! { $($tokens)* } + + #[cfg(not(bootstrap))] + cfg_select! { $($tokens)* } + }; +} + +cfg_select_dispatch! { any(target_arch = "x86", target_arch = "x86_64") => { fn analyze_source_file_dispatch( src: &str, diff --git a/compiler/rustc_span/src/lib.rs b/compiler/rustc_span/src/lib.rs index 906462a0d22..e950493f135 100644 --- a/compiler/rustc_span/src/lib.rs +++ b/compiler/rustc_span/src/lib.rs @@ -17,10 +17,11 @@ // tidy-alphabetical-start #![allow(internal_features)] +#![cfg_attr(bootstrap, feature(cfg_match))] +#![cfg_attr(not(bootstrap), feature(cfg_select))] #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] #![doc(rust_logo)] #![feature(array_windows)] -#![feature(cfg_select)] #![feature(core_io_borrowed_buf)] #![feature(hash_set_entry)] #![feature(if_let_guard)] |