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avoid more ty::Binder:dummy

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lcnr
2023-08-03 14:16:26 +02:00
parent c115ec11d2
commit a090b4548d
8 changed files with 29 additions and 36 deletions
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13
compiler/rustc_middle/src/ty/mod.rs
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@@ -1338,12 +1338,25 @@ impl<'tcx> ToPredicate<'tcx> for PolyTypeOutlivesPredicate<'tcx> {
}
}
impl<'tcx> ToPredicate<'tcx> for ProjectionPredicate<'tcx> {
fn to_predicate(self, tcx: TyCtxt<'tcx>) -> Predicate<'tcx> {
ty::Binder::dummy(PredicateKind::Clause(ClauseKind::Projection(self))).to_predicate(tcx)
}
}
impl<'tcx> ToPredicate<'tcx> for PolyProjectionPredicate<'tcx> {
fn to_predicate(self, tcx: TyCtxt<'tcx>) -> Predicate<'tcx> {
self.map_bound(|p| PredicateKind::Clause(ClauseKind::Projection(p))).to_predicate(tcx)
}
}
impl<'tcx> ToPredicate<'tcx, Clause<'tcx>> for ProjectionPredicate<'tcx> {
fn to_predicate(self, tcx: TyCtxt<'tcx>) -> Clause<'tcx> {
let p: Predicate<'tcx> = self.to_predicate(tcx);
p.expect_clause()
}
}
impl<'tcx> ToPredicate<'tcx, Clause<'tcx>> for PolyProjectionPredicate<'tcx> {
fn to_predicate(self, tcx: TyCtxt<'tcx>) -> Clause<'tcx> {
let p: Predicate<'tcx> = self.to_predicate(tcx);