bjoernager/rust
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Remove constness from TraitPredicate

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This commit is contained in:
Deadbeef 2023-07-29 08:20:25 +00:00
parent 7637653b9f
commit 4fec845c3f
90 changed files with 446 additions and 390 deletions
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7
compiler/rustc_infer/src/traits/mod.rs
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@ -77,13 +77,6 @@ impl<'tcx> PredicateObligation<'tcx> {
recursion_depth: self.recursion_depth,
})
}
pub fn without_const(mut self, tcx: TyCtxt<'tcx>) -> PredicateObligation<'tcx> {
if let ty::PredicateKind::Clause(ty::ClauseKind::Trait(trait_pred)) = self.predicate.kind().skip_binder() && trait_pred.is_const_if_const() {
self.predicate = tcx.mk_predicate(self.predicate.kind().map_bound(|_| ty::PredicateKind::Clause(ty::ClauseKind::Trait(trait_pred.without_const()))));
}
self
}
}
impl<'tcx> PolyTraitObligation<'tcx> {