bjoernager/rust
bjoernager/rust
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Add bound_impl_trait_ref

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This commit is contained in:
Jack Huey 2022-05-08 20:53:36 -04:00
parent 6c05e8d009
commit 0247faed29
8 changed files with 28 additions and 25 deletions
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4
compiler/rustc_trait_selection/src/traits/coherence.rs
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@ -23,7 +23,7 @@ use rustc_middle::traits::specialization_graph::OverlapMode;
use rustc_middle::ty::fast_reject::{self, TreatParams};
use rustc_middle::ty::fold::TypeFoldable;
use rustc_middle::ty::subst::Subst;
use rustc_middle::ty::{self, EarlyBinder, ImplSubject, Ty, TyCtxt};
use rustc_middle::ty::{self, ImplSubject, Ty, TyCtxt};
use rustc_span::symbol::sym;
use rustc_span::DUMMY_SP;
use std::fmt::Debug;
@ -136,7 +136,7 @@ fn with_fresh_ty_vars<'cx, 'tcx>(
let header = ty::ImplHeader {
impl_def_id,
self_ty: tcx.bound_type_of(impl_def_id).subst(tcx, impl_substs),
trait_ref: EarlyBinder(tcx.impl_trait_ref(impl_def_id)).subst(tcx, impl_substs),
trait_ref: tcx.bound_impl_trait_ref(impl_def_id).map(|i| i.subst(tcx, impl_substs)),
predicates: tcx.predicates_of(impl_def_id).instantiate(tcx, impl_substs).predicates,
};