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| author | Trevor Gross <t.gross35@gmail.com> | 2025-05-27 20:28:30 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-05-27 20:28:30 -0400 |
| commit | 743d2527a26f3d92f82614f303a5b76c28366109 (patch) | |
| tree | b13446db9b1e8e5528b67f6661f80fe5f2d1908e /src/librustdoc/clean/mod.rs | |
| parent | 45f256d9d7cffb66185c0bf1b8a864cba79db90c (diff) | |
| parent | c7c0194d980cbb812a61e369b8f92faf75b12f8e (diff) | |
| download | rust-743d2527a26f3d92f82614f303a5b76c28366109.tar.gz rust-743d2527a26f3d92f82614f303a5b76c28366109.zip | |
Rollup merge of #140367 - folkertdev:asm-cfg, r=nnethercote
add `asm_cfg`: `#[cfg(...)]` within `asm!`
tracking issue: https://github.com/rust-lang/rust/issues/140364
blocked on: https://github.com/rust-lang/rust/pull/140490
This feature was discussed in https://github.com/rust-lang/rust/issues/140279. It allows configuring templates and operands in the assembly macros, for example:
```rust
asm!( // or global_asm! or naked_asm!
"nop",
#[cfg(target_feature = "sse2")]
"nop",
// ...
#[cfg(target_feature = "sse2")]
a = const 123, // only used on sse2
);
```
r? `@tgross35`
cc `@traviscross` `@Amanieu`
Now builds on https://github.com/rust-lang/rust/pull/140490, which should be merged first.
Diffstat (limited to 'src/librustdoc/clean/mod.rs')
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