bjoernager/rust
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Lifetime variance fixes for rustc

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This commit is contained in:
Michael Goulet 2022-05-22 12:48:19 -07:00
parent 4bb4dc4672
commit 1784634a39
22 changed files with 92 additions and 86 deletions
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4
compiler/rustc_trait_selection/src/traits/object_safety.rs
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@ -98,7 +98,7 @@ fn object_safety_violations_for_trait(
span,
) = violation
{
lint_object_unsafe_trait(tcx, *span, trait_def_id, violation);
lint_object_unsafe_trait(tcx, *span, trait_def_id, &violation);
false
} else {
true
@ -278,7 +278,7 @@ fn predicate_references_self<'tcx>(
(predicate, sp): (ty::Predicate<'tcx>, Span),
) -> Option<Span> {
let self_ty = tcx.types.self_param;
let has_self_ty = |arg: &GenericArg<'_>| arg.walk().any(|arg| arg == self_ty.into());
let has_self_ty = |arg: &GenericArg<'tcx>| arg.walk().any(|arg| arg == self_ty.into());
match predicate.kind().skip_binder() {
ty::PredicateKind::Trait(ref data) => {
// In the case of a trait predicate, we can skip the "self" type.