bjoernager/rust
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Clarify a comment.

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I was confused here for a bit.
This commit is contained in:
Nicholas Nethercote 2025-01-29 14:27:02 +11:00
parent 6ac8878615
commit 97d1b0cbcd
1 changed files with 2 additions and 1 deletions
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compiler/rustc_hir_analysis/src/check/intrinsic.rs
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@ -199,7 +199,8 @@ pub fn check_intrinsic_type(
let split: Vec<&str> = name_str.split('_').collect(); let split: Vec<&str> = name_str.split('_').collect();
assert!(split.len() >= 2, "Atomic intrinsic in an incorrect format"); assert!(split.len() >= 2, "Atomic intrinsic in an incorrect format");
//We only care about the operation here // Each atomic op has variants with different suffixes (`_seq_cst`, `_acquire`, etc.). Use
// string ops to strip the suffixes, because the variants all get the same treatment here.
let (n_tps, inputs, output) = match split[1] { let (n_tps, inputs, output) = match split[1] {
"cxchg" | "cxchgweak" => ( "cxchg" | "cxchgweak" => (
1, 1,