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remove bound_type_of query; make type_of return EarlyBinder; change type_of in metadata

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This commit is contained in:
Kyle Matsuda
2023-02-07 01:29:48 -07:00
parent d822b97a27
commit c183110cc2
164 changed files with 325 additions and 380 deletions
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4
compiler/rustc_trait_selection/src/solve/project_goals.rs
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@@ -244,7 +244,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
// Finally we construct the actual value of the associated type.
let is_const = matches!(tcx.def_kind(assoc_def.item.def_id), DefKind::AssocConst);
let ty = tcx.bound_type_of(assoc_def.item.def_id);
let ty = tcx.type_of(assoc_def.item.def_id);
let term: ty::EarlyBinder<ty::Term<'tcx>> = if is_const {
let identity_substs =
ty::InternalSubsts::identity_for_item(tcx, assoc_def.item.def_id);
@@ -388,7 +388,7 @@ impl<'tcx> assembly::GoalKind<'tcx> for ProjectionPredicate<'tcx> {
ty::Dynamic(_, _, _) => {
let dyn_metadata = tcx.require_lang_item(LangItem::DynMetadata, None);
tcx.bound_type_of(dyn_metadata)
tcx.type_of(dyn_metadata)
.subst(tcx, &[ty::GenericArg::from(goal.predicate.self_ty())])
}