bjoernager/rust
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use stable sort to sort multipart diagnostics

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Folkert 2024-08-08 23:55:59 +02:00
parent 9337f7afa6
commit 38874a6927
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2 changed files with 3 additions and 3 deletions
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4
compiler/rustc_errors/src/diagnostic.rs
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@ -920,8 +920,8 @@ impl<'a, G: EmissionGuarantee> Diag<'a, G> {
applicability: Applicability,
style: SuggestionStyle,
) -> &mut Self {
suggestion.sort_unstable();
suggestion.dedup_by(|(s1, m1), (s2, m2)| s1.source_equal(*s2) && m1 == m2);
let mut seen = crate::FxHashSet::default();
suggestion.retain(|(span, msg)| seen.insert((span.lo(), span.hi(), msg.clone())));
let parts = suggestion
.into_iter()