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Remove const trait bound modifier hack

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This commit is contained in:
Michael Goulet 2024-10-13 09:41:31 -04:00
parent 8f8bee4f60
commit 204e6af3ea
1 changed files with 2 additions and 8 deletions
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10
compiler/rustc_ast_lowering/src/lib.rs
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@ -1327,14 +1327,8 @@ fn lower_ty_direct(&mut self, t: &Ty, itctx: ImplTraitContext) -> hir::Ty<'hir>
// takes care of rejecting invalid modifier combinations and // takes care of rejecting invalid modifier combinations and
// const trait bounds in trait object types. // const trait bounds in trait object types.
GenericBound::Trait(ty, modifiers) => { GenericBound::Trait(ty, modifiers) => {
// Still, don't pass along the constness here; we don't want to let trait_ref = this.lower_poly_trait_ref(ty, itctx, *modifiers);
// synthesize any host effect args, it'd only cause problems. let polarity = this.lower_trait_bound_modifiers(*modifiers);
let modifiers = TraitBoundModifiers {
constness: BoundConstness::Never,
..*modifiers
};
let trait_ref = this.lower_poly_trait_ref(ty, itctx, modifiers);
let polarity = this.lower_trait_bound_modifiers(modifiers);
Some((trait_ref, polarity)) Some((trait_ref, polarity))
} }
GenericBound::Outlives(lifetime) => { GenericBound::Outlives(lifetime) => {