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Some rebinds and dummys

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This commit is contained in:
Jack Huey
2021-01-07 00:41:55 -05:00
parent a5029ac0ab
commit 4955d755d3
9 changed files with 29 additions and 20 deletions
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5
compiler/rustc_trait_selection/src/traits/auto_trait.rs
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@@ -82,9 +82,10 @@ impl<'tcx> AutoTraitFinder<'tcx> {
) -> AutoTraitResult<A> {
let tcx = self.tcx;
debug_assert!(!ty.has_escaping_bound_vars());
let trait_ref = ty::TraitRef { def_id: trait_did, substs: tcx.mk_substs_trait(ty, &[]) };
let trait_pred = ty::Binder::bind(trait_ref);
let trait_pred = ty::Binder::dummy(trait_ref);
let bail_out = tcx.infer_ctxt().enter(|infcx| {
let mut selcx = SelectionContext::with_negative(&infcx, true);
@@ -280,7 +281,7 @@ impl AutoTraitFinder<'tcx> {
let mut already_visited = FxHashSet::default();
let mut predicates = VecDeque::new();
predicates.push_back(ty::Binder::bind(ty::TraitPredicate {
predicates.push_back(ty::Binder::dummy(ty::TraitPredicate {
trait_ref: ty::TraitRef {
def_id: trait_did,
substs: infcx.tcx.mk_substs_trait(ty, &[]),