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Rollup merge of #131652 - compiler-errors:modifiers, r=Nadrieril,jieyouxu

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Move polarity into `PolyTraitRef` rather than storing it on the side

Arguably we could move these modifiers into `TraitRef` instead of `PolyTraitRef`, but I see `TraitRef` as simply the *path* part of the trait ref. It doesn't really matter -- refactoring this further is much easier now.
This commit is contained in:
Matthias Krüger 2024-10-15 05:11:37 +02:00 • committed by GitHub
commit 4d53a28cac
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48 changed files with 216 additions and 199 deletions
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3
compiler/rustc_middle/src/ty/diagnostics.rs
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@ -192,7 +192,8 @@ fn suggest_changing_unsized_bound(
.iter()
.enumerate()
.filter(|(_, bound)| {
if let hir::GenericBound::Trait(poly, hir::TraitBoundModifier::Maybe) = bound
if let hir::GenericBound::Trait(poly) = bound
&& poly.modifiers == hir::TraitBoundModifier::Maybe
&& poly.trait_ref.trait_def_id() == def_id
{
true