Add polarity to TraitPredicate

2021-10-11 18:10:35 -03:00
parent 72d66064e7
commit 6975afd141
15 changed files with 105 additions and 12 deletions
--- a/compiler/rustc_const_eval/src/transform/check_consts/check.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/check.rs
@@ -825,6 +825,7 @@ impl Visitor<'tcx> for Checker<'mir, 'tcx> {
                        Binder::dummy(TraitPredicate {
                            trait_ref,
                            constness: ty::BoundConstness::ConstIfConst,
+                            polarity: ty::ImplPolarity::Positive,
                        }),
                    );

--- a/compiler/rustc_const_eval/src/transform/check_consts/qualifs.rs
+++ b/compiler/rustc_const_eval/src/transform/check_consts/qualifs.rs
@@ -137,6 +137,7 @@ impl Qualif for NeedsNonConstDrop {
            ty::Binder::dummy(ty::TraitPredicate {
                trait_ref,
                constness: ty::BoundConstness::ConstIfConst,
+                polarity: ty::ImplPolarity::Positive,
            }),
        );