bjoernager/rust
bjoernager/rust
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Add tcx lifetime to Binder

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This commit is contained in:
Jack Huey 2020-10-05 16:51:33 -04:00
parent 74851f4cf3
commit 62a49c3bb8
46 changed files with 274 additions and 228 deletions
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4
compiler/rustc_trait_selection/src/traits/wf.rs
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@ -704,7 +704,7 @@ impl<'a, 'tcx> WfPredicates<'a, 'tcx> {
fn from_object_ty(
&mut self,
ty: Ty<'tcx>,
data: &'tcx ty::List<ty::Binder<ty::ExistentialPredicate<'tcx>>>,
data: &'tcx ty::List<ty::Binder<'tcx, ty::ExistentialPredicate<'tcx>>>,
region: ty::Region<'tcx>,
) {
// Imagine a type like this:
@ -767,7 +767,7 @@ impl<'a, 'tcx> WfPredicates<'a, 'tcx> {
/// `infer::required_region_bounds`, see that for more information.
pub fn object_region_bounds<'tcx>(
tcx: TyCtxt<'tcx>,
existential_predicates: &'tcx ty::List<ty::Binder<ty::ExistentialPredicate<'tcx>>>,
existential_predicates: &'tcx ty::List<ty::Binder<'tcx, ty::ExistentialPredicate<'tcx>>>,
) -> Vec<ty::Region<'tcx>> {
// Since we don't actually *know* the self type for an object,
// this "open(err)" serves as a kind of dummy standin -- basically