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Introduce PredicateKind::Clause

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This commit is contained in:
Santiago Pastorino
2022-11-24 18:14:58 -03:00
parent 42cc8e8f4e
commit 974e2837bb
75 changed files with 568 additions and 407 deletions
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16
compiler/rustc_middle/src/ty/structural_impls.rs
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@@ -150,15 +150,23 @@ impl<'tcx> fmt::Debug for ty::Predicate<'tcx> {
}
}
impl<'tcx> fmt::Debug for ty::Clause<'tcx> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match *self {
ty::Clause::Trait(ref a) => a.fmt(f),
ty::Clause::RegionOutlives(ref pair) => pair.fmt(f),
ty::Clause::TypeOutlives(ref pair) => pair.fmt(f),
ty::Clause::Projection(ref pair) => pair.fmt(f),
}
}
}
impl<'tcx> fmt::Debug for ty::PredicateKind<'tcx> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match *self {
ty::PredicateKind::Trait(ref a) => a.fmt(f),
ty::PredicateKind::Clause(ref a) => a.fmt(f),
ty::PredicateKind::Subtype(ref pair) => pair.fmt(f),
ty::PredicateKind::Coerce(ref pair) => pair.fmt(f),
ty::PredicateKind::RegionOutlives(ref pair) => pair.fmt(f),
ty::PredicateKind::TypeOutlives(ref pair) => pair.fmt(f),
ty::PredicateKind::Projection(ref pair) => pair.fmt(f),
ty::PredicateKind::WellFormed(data) => write!(f, "WellFormed({:?})", data),
ty::PredicateKind::ObjectSafe(trait_def_id) => {
write!(f, "ObjectSafe({:?})", trait_def_id)