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Rename implied_const_bounds to explicit_implied_const_bounds
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@ -2083,7 +2083,7 @@ pub(super) fn check_type_bounds<'tcx>(
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// Only in a const implementation do we need to check that the `~const` item bounds hold.
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if tcx.is_conditionally_const(impl_ty_def_id) {
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obligations.extend(
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tcx.implied_const_bounds(trait_ty.def_id)
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tcx.explicit_implied_const_bounds(trait_ty.def_id)
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.iter_instantiated_copied(tcx, rebased_args)
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.map(|(c, span)| {
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traits::Obligation::new(
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@ -78,7 +78,7 @@ pub fn provide(providers: &mut Providers) {
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predicates_of::explicit_supertraits_containing_assoc_item,
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trait_explicit_predicates_and_bounds: predicates_of::trait_explicit_predicates_and_bounds,
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const_conditions: predicates_of::const_conditions,
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implied_const_bounds: predicates_of::implied_const_bounds,
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explicit_implied_const_bounds: predicates_of::explicit_implied_const_bounds,
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type_param_predicates: predicates_of::type_param_predicates,
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trait_def,
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adt_def,
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@ -1017,7 +1017,7 @@ pub(super) fn const_conditions<'tcx>(
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}
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}
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pub(super) fn implied_const_bounds<'tcx>(
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pub(super) fn explicit_implied_const_bounds<'tcx>(
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tcx: TyCtxt<'tcx>,
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def_id: LocalDefId,
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) -> ty::EarlyBinder<'tcx, &'tcx [(ty::PolyTraitRef<'tcx>, Span)]> {
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@ -1036,7 +1036,7 @@ pub(super) fn implied_const_bounds<'tcx>(
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Node::TraitItem(hir::TraitItem { kind: hir::TraitItemKind::Type(..), .. }) => {
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explicit_item_bounds_with_filter(tcx, def_id, PredicateFilter::ConstIfConst)
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}
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_ => bug!("implied_const_bounds called on wrong item: {def_id:?}"),
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_ => bug!("explicit_implied_const_bounds called on wrong item: {def_id:?}"),
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};
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bounds.map_bound(|bounds| {
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@ -275,7 +275,7 @@ provide! { tcx, def_id, other, cdata,
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defaultness => { table_direct }
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constness => { table_direct }
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const_conditions => { table }
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implied_const_bounds => { table_defaulted_array }
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explicit_implied_const_bounds => { table_defaulted_array }
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coerce_unsized_info => {
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Ok(cdata
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.root
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@ -1463,8 +1463,8 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
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record_array!(self.tables.module_children_non_reexports[def_id] <-
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module_children.iter().map(|child| child.res.def_id().index));
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if self.tcx.is_const_trait(def_id) {
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record_defaulted_array!(self.tables.implied_const_bounds[def_id]
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<- self.tcx.implied_const_bounds(def_id).skip_binder());
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record_defaulted_array!(self.tables.explicit_implied_const_bounds[def_id]
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<- self.tcx.explicit_implied_const_bounds(def_id).skip_binder());
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}
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}
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if let DefKind::TraitAlias = def_kind {
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@ -1654,8 +1654,8 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> {
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self.encode_explicit_item_bounds(def_id);
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self.encode_explicit_item_super_predicates(def_id);
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if tcx.is_conditionally_const(def_id) {
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record_defaulted_array!(self.tables.implied_const_bounds[def_id]
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<- self.tcx.implied_const_bounds(def_id).skip_binder());
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record_defaulted_array!(self.tables.explicit_implied_const_bounds[def_id]
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<- self.tcx.explicit_implied_const_bounds(def_id).skip_binder());
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}
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}
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}
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@ -391,7 +391,7 @@ define_tables! {
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inferred_outlives_of: Table<DefIndex, LazyArray<(ty::Clause<'static>, Span)>>,
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explicit_super_predicates_of: Table<DefIndex, LazyArray<(ty::Clause<'static>, Span)>>,
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explicit_implied_predicates_of: Table<DefIndex, LazyArray<(ty::Clause<'static>, Span)>>,
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implied_const_bounds: Table<DefIndex, LazyArray<(ty::PolyTraitRef<'static>, Span)>>,
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explicit_implied_const_bounds: Table<DefIndex, LazyArray<(ty::PolyTraitRef<'static>, Span)>>,
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inherent_impls: Table<DefIndex, LazyArray<DefIndex>>,
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associated_types_for_impl_traits_in_associated_fn: Table<DefIndex, LazyArray<DefId>>,
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opt_rpitit_info: Table<DefIndex, Option<LazyValue<ty::ImplTraitInTraitData>>>,
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@ -697,7 +697,7 @@ rustc_queries! {
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separate_provide_extern
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}
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query implied_const_bounds(
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query explicit_implied_const_bounds(
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key: DefId
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) -> ty::EarlyBinder<'tcx, &'tcx [(ty::PolyTraitRef<'tcx>, Span)]> {
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desc { |tcx| "computing the implied `~const` bounds for `{}`",
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@ -387,12 +387,12 @@ impl<'tcx> Interner for TyCtxt<'tcx> {
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)
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}
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fn implied_const_bounds(
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fn explicit_implied_const_bounds(
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self,
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def_id: DefId,
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) -> ty::EarlyBinder<'tcx, impl IntoIterator<Item = ty::Binder<'tcx, ty::TraitRef<'tcx>>>> {
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ty::EarlyBinder::bind(
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self.implied_const_bounds(def_id).iter_identity_copied().map(|(c, _)| c),
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self.explicit_implied_const_bounds(def_id).iter_identity_copied().map(|(c, _)| c),
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)
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}
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@ -102,7 +102,7 @@ where
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/// Assemble additional assumptions for an alias that are not included
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/// in the item bounds of the alias. For now, this is limited to the
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/// `implied_const_bounds` for an associated type.
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/// `explicit_implied_const_bounds` for an associated type.
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fn consider_additional_alias_assumptions(
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ecx: &mut EvalCtxt<'_, D>,
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goal: Goal<I, Self>,
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@ -84,12 +84,9 @@ where
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let cx = ecx.cx();
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let mut candidates = vec![];
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// FIXME(const_trait_impl): We elaborate here because the implied const bounds
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// aren't necessarily elaborated. We probably should prefix this query
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// with `explicit_`...
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for clause in elaborate::elaborate(
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cx,
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cx.implied_const_bounds(alias_ty.def_id)
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cx.explicit_implied_const_bounds(alias_ty.def_id)
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.iter_instantiated(cx, alias_ty.args)
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.map(|trait_ref| trait_ref.to_host_effect_clause(cx, goal.predicate.constness)),
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) {
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@ -157,7 +157,7 @@ impl<I: Interner, O: Elaboratable<I>> Elaborator<I, O> {
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}
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// `T: ~const Trait` implies `T: ~const Supertrait`.
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ty::ClauseKind::HostEffect(data) => self.extend_deduped(
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cx.implied_const_bounds(data.def_id()).iter_identity().map(|trait_ref| {
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cx.explicit_implied_const_bounds(data.def_id()).iter_identity().map(|trait_ref| {
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elaboratable.child(
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trait_ref
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.to_host_effect_clause(cx, data.constness)
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@ -228,7 +228,7 @@ pub trait Interner:
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self,
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def_id: Self::DefId,
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) -> ty::EarlyBinder<Self, impl IntoIterator<Item = ty::Binder<Self, ty::TraitRef<Self>>>>;
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fn implied_const_bounds(
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fn explicit_implied_const_bounds(
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self,
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def_id: Self::DefId,
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) -> ty::EarlyBinder<Self, impl IntoIterator<Item = ty::Binder<Self, ty::TraitRef<Self>>>>;
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