diff options
Diffstat (limited to 'compiler')
20 files changed, 23 insertions, 23 deletions
diff --git a/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs b/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs index bfe806e8901..be8b3f0bc1e 100644 --- a/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs +++ b/compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs @@ -2384,7 +2384,7 @@ impl<'infcx, 'tcx> MirBorrowckCtxt<'_, 'infcx, 'tcx> { if let Some(body_expr) = finder.body_expr && let Some(loop_span) = finder.loop_span && let Some(def_id) = typeck_results.type_dependent_def_id(body_expr.hir_id) - && let Some(trait_did) = tcx.trait_of_item(def_id) + && let Some(trait_did) = tcx.trait_of_assoc(def_id) && tcx.is_diagnostic_item(sym::Iterator, trait_did) { if let Some(loop_bind) = finder.loop_bind { diff --git a/compiler/rustc_borrowck/src/diagnostics/mod.rs b/compiler/rustc_borrowck/src/diagnostics/mod.rs index ed4cd52ed9c..56fdaf1c724 100644 --- a/compiler/rustc_borrowck/src/diagnostics/mod.rs +++ b/compiler/rustc_borrowck/src/diagnostics/mod.rs @@ -938,7 +938,7 @@ impl<'tcx> BorrowedContentSource<'tcx> { fn from_call(func: Ty<'tcx>, tcx: TyCtxt<'tcx>) -> Option<Self> { match *func.kind() { ty::FnDef(def_id, args) => { - let trait_id = tcx.trait_of_item(def_id)?; + let trait_id = tcx.trait_of_assoc(def_id)?; if tcx.is_lang_item(trait_id, LangItem::Deref) || tcx.is_lang_item(trait_id, LangItem::DerefMut) diff --git a/compiler/rustc_const_eval/src/check_consts/check.rs b/compiler/rustc_const_eval/src/check_consts/check.rs index 69637cadcc9..44e5d1d5ee7 100644 --- a/compiler/rustc_const_eval/src/check_consts/check.rs +++ b/compiler/rustc_const_eval/src/check_consts/check.rs @@ -784,7 +784,7 @@ impl<'tcx> Visitor<'tcx> for Checker<'_, 'tcx> { self.revalidate_conditional_constness(callee, fn_args, *fn_span); // Attempting to call a trait method? - if let Some(trait_did) = tcx.trait_of_item(callee) { + if let Some(trait_did) = tcx.trait_of_assoc(callee) { // We can't determine the actual callee here, so we have to do different checks // than usual. diff --git a/compiler/rustc_const_eval/src/check_consts/qualifs.rs b/compiler/rustc_const_eval/src/check_consts/qualifs.rs index 166491b47a1..faf41f1658b 100644 --- a/compiler/rustc_const_eval/src/check_consts/qualifs.rs +++ b/compiler/rustc_const_eval/src/check_consts/qualifs.rs @@ -369,7 +369,7 @@ where assert!(promoted.is_none() || Q::ALLOW_PROMOTED); // Don't peek inside trait associated constants. - if promoted.is_none() && cx.tcx.trait_of_item(def).is_none() { + if promoted.is_none() && cx.tcx.trait_of_assoc(def).is_none() { let qualifs = cx.tcx.at(constant.span).mir_const_qualif(def); if !Q::in_qualifs(&qualifs) { diff --git a/compiler/rustc_const_eval/src/interpret/call.rs b/compiler/rustc_const_eval/src/interpret/call.rs index bda00ea2fb8..5b3adba0265 100644 --- a/compiler/rustc_const_eval/src/interpret/call.rs +++ b/compiler/rustc_const_eval/src/interpret/call.rs @@ -725,7 +725,7 @@ impl<'tcx, M: Machine<'tcx>> InterpCx<'tcx, M> { ) { let tcx = *self.tcx; - let trait_def_id = tcx.trait_of_item(def_id).unwrap(); + let trait_def_id = tcx.trait_of_assoc(def_id).unwrap(); let virtual_trait_ref = ty::TraitRef::from_method(tcx, trait_def_id, virtual_instance.args); let existential_trait_ref = ty::ExistentialTraitRef::erase_self_ty(tcx, virtual_trait_ref); let concrete_trait_ref = existential_trait_ref.with_self_ty(tcx, dyn_ty); diff --git a/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs b/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs index 2d60c9561a9..835f8e8cdae 100644 --- a/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs +++ b/compiler/rustc_hir_analysis/src/errors/wrong_number_of_generic_args.rs @@ -759,7 +759,7 @@ impl<'a, 'tcx> WrongNumberOfGenericArgs<'a, 'tcx> { &self, err: &mut Diag<'_, impl EmissionGuarantee>, ) { - let trait_ = match self.tcx.trait_of_item(self.def_id) { + let trait_ = match self.tcx.trait_of_assoc(self.def_id) { Some(def_id) => def_id, None => return, }; diff --git a/compiler/rustc_hir_typeck/src/fallback.rs b/compiler/rustc_hir_typeck/src/fallback.rs index 759b5d9550c..9406697dfed 100644 --- a/compiler/rustc_hir_typeck/src/fallback.rs +++ b/compiler/rustc_hir_typeck/src/fallback.rs @@ -694,7 +694,7 @@ impl<'tcx> Visitor<'tcx> for AnnotateUnitFallbackVisitor<'_, 'tcx> { // i.e. changing `Default::default()` to `<() as Default>::default()`. if let hir::ExprKind::Path(hir::QPath::Resolved(None, path)) = expr.kind && let Res::Def(DefKind::AssocFn, def_id) = path.res - && self.fcx.tcx.trait_of_item(def_id).is_some() + && self.fcx.tcx.trait_of_assoc(def_id).is_some() && let Some(args) = self.fcx.typeck_results.borrow().node_args_opt(expr.hir_id) && let self_ty = args.type_at(0) && let Some(vid) = self.fcx.root_vid(self_ty) diff --git a/compiler/rustc_lint/src/noop_method_call.rs b/compiler/rustc_lint/src/noop_method_call.rs index b7835e6c36a..24682c4562a 100644 --- a/compiler/rustc_lint/src/noop_method_call.rs +++ b/compiler/rustc_lint/src/noop_method_call.rs @@ -84,7 +84,7 @@ impl<'tcx> LateLintPass<'tcx> for NoopMethodCall { return; }; - let Some(trait_id) = cx.tcx.trait_of_item(did) else { return }; + let Some(trait_id) = cx.tcx.trait_of_assoc(did) else { return }; let Some(trait_) = cx.tcx.get_diagnostic_name(trait_id) else { return }; diff --git a/compiler/rustc_middle/src/ty/mod.rs b/compiler/rustc_middle/src/ty/mod.rs index 55606557770..2e4bad290d7 100644 --- a/compiler/rustc_middle/src/ty/mod.rs +++ b/compiler/rustc_middle/src/ty/mod.rs @@ -1996,7 +1996,7 @@ impl<'tcx> TyCtxt<'tcx> { /// If the given `DefId` describes an item belonging to a trait, /// returns the `DefId` of the trait that the trait item belongs to; /// otherwise, returns `None`. - pub fn trait_of_item(self, def_id: DefId) -> Option<DefId> { + pub fn trait_of_assoc(self, def_id: DefId) -> Option<DefId> { self.assoc_parent(def_id).filter(|id| self.def_kind(id) == DefKind::Trait) } @@ -2174,7 +2174,7 @@ impl<'tcx> TyCtxt<'tcx> { #[inline] pub fn is_const_default_method(self, def_id: DefId) -> bool { - matches!(self.trait_of_item(def_id), Some(trait_id) if self.is_const_trait(trait_id)) + matches!(self.trait_of_assoc(def_id), Some(trait_id) if self.is_const_trait(trait_id)) } pub fn impl_method_has_trait_impl_trait_tys(self, def_id: DefId) -> bool { diff --git a/compiler/rustc_mir_transform/src/check_call_recursion.rs b/compiler/rustc_mir_transform/src/check_call_recursion.rs index cace4cd6bba..dccfcc52b46 100644 --- a/compiler/rustc_mir_transform/src/check_call_recursion.rs +++ b/compiler/rustc_mir_transform/src/check_call_recursion.rs @@ -21,7 +21,7 @@ impl<'tcx> MirLint<'tcx> for CheckCallRecursion { if let DefKind::Fn | DefKind::AssocFn = tcx.def_kind(def_id) { // If this is trait/impl method, extract the trait's args. - let trait_args = match tcx.trait_of_item(def_id.to_def_id()) { + let trait_args = match tcx.trait_of_assoc(def_id.to_def_id()) { Some(trait_def_id) => { let trait_args_count = tcx.generics_of(trait_def_id).count(); &GenericArgs::identity_for_item(tcx, def_id)[..trait_args_count] diff --git a/compiler/rustc_mir_transform/src/shim.rs b/compiler/rustc_mir_transform/src/shim.rs index 6c65b072bec..c687036f544 100644 --- a/compiler/rustc_mir_transform/src/shim.rs +++ b/compiler/rustc_mir_transform/src/shim.rs @@ -75,7 +75,7 @@ fn make_shim<'tcx>(tcx: TyCtxt<'tcx>, instance: ty::InstanceKind<'tcx>) -> Body< build_call_shim(tcx, instance, Some(adjustment), CallKind::Direct(def_id)) } ty::InstanceKind::FnPtrShim(def_id, ty) => { - let trait_ = tcx.trait_of_item(def_id).unwrap(); + let trait_ = tcx.trait_of_assoc(def_id).unwrap(); // Supports `Fn` or `async Fn` traits. let adjustment = match tcx .fn_trait_kind_from_def_id(trait_) diff --git a/compiler/rustc_monomorphize/src/partitioning.rs b/compiler/rustc_monomorphize/src/partitioning.rs index f3e7d582781..9f5807070a7 100644 --- a/compiler/rustc_monomorphize/src/partitioning.rs +++ b/compiler/rustc_monomorphize/src/partitioning.rs @@ -650,7 +650,7 @@ fn characteristic_def_id_of_mono_item<'tcx>( // its self-type. If the self-type does not provide a characteristic // DefId, we use the location of the impl after all. - if tcx.trait_of_item(def_id).is_some() { + if tcx.trait_of_assoc(def_id).is_some() { let self_ty = instance.args.type_at(0); // This is a default implementation of a trait method. return characteristic_def_id_of_type(self_ty).or(Some(def_id)); diff --git a/compiler/rustc_passes/src/dead.rs b/compiler/rustc_passes/src/dead.rs index d987041fe0e..ae379d53ad1 100644 --- a/compiler/rustc_passes/src/dead.rs +++ b/compiler/rustc_passes/src/dead.rs @@ -429,7 +429,7 @@ impl<'tcx> MarkSymbolVisitor<'tcx> { Node::TraitItem(trait_item) => { // mark the trait live let trait_item_id = trait_item.owner_id.to_def_id(); - if let Some(trait_id) = self.tcx.trait_of_item(trait_item_id) { + if let Some(trait_id) = self.tcx.trait_of_assoc(trait_item_id) { self.check_def_id(trait_id); } intravisit::walk_trait_item(self, trait_item); diff --git a/compiler/rustc_sanitizers/src/cfi/typeid/itanium_cxx_abi/transform.rs b/compiler/rustc_sanitizers/src/cfi/typeid/itanium_cxx_abi/transform.rs index c69991f3fb2..6d42d954b2b 100644 --- a/compiler/rustc_sanitizers/src/cfi/typeid/itanium_cxx_abi/transform.rs +++ b/compiler/rustc_sanitizers/src/cfi/typeid/itanium_cxx_abi/transform.rs @@ -339,7 +339,7 @@ pub(crate) fn transform_instance<'tcx>( } else if let ty::InstanceKind::Virtual(def_id, _) = instance.def { // Transform self into a trait object of the trait that defines the method for virtual // functions to match the type erasure done below. - let upcast_ty = match tcx.trait_of_item(def_id) { + let upcast_ty = match tcx.trait_of_assoc(def_id) { Some(trait_id) => trait_object_ty( tcx, ty::Binder::dummy(ty::TraitRef::from_method(tcx, trait_id, instance.args)), @@ -364,7 +364,7 @@ pub(crate) fn transform_instance<'tcx>( }; instance.args = tcx.mk_args_trait(self_ty, instance.args.into_iter().skip(1)); } else if let ty::InstanceKind::VTableShim(def_id) = instance.def - && let Some(trait_id) = tcx.trait_of_item(def_id) + && let Some(trait_id) = tcx.trait_of_assoc(def_id) { // Adjust the type ids of VTableShims to the type id expected in the call sites for the // entry in the vtable (i.e., by using the signature of the closure passed as an argument @@ -480,7 +480,7 @@ fn implemented_method<'tcx>( // Provided method in a `trait` block trait_method = trait_method_bound; method_id = instance.def_id(); - trait_id = tcx.trait_of_item(method_id)?; + trait_id = tcx.trait_of_assoc(method_id)?; trait_ref = ty::EarlyBinder::bind(TraitRef::from_method(tcx, trait_id, instance.args)); trait_id } else { diff --git a/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs b/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs index 1db05ced8d2..022d549a9df 100644 --- a/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs +++ b/compiler/rustc_trait_selection/src/error_reporting/infer/need_type_info.rs @@ -1303,7 +1303,7 @@ impl<'a, 'tcx> Visitor<'tcx> for FindInferSourceVisitor<'a, 'tcx> { && let Some(args) = self.node_args_opt(expr.hir_id) && args.iter().any(|arg| self.generic_arg_contains_target(arg)) && let Some(def_id) = self.typeck_results.type_dependent_def_id(expr.hir_id) - && self.tecx.tcx.trait_of_item(def_id).is_some() + && self.tecx.tcx.trait_of_assoc(def_id).is_some() && !has_impl_trait(def_id) // FIXME(fn_delegation): In delegation item argument spans are equal to last path // segment. This leads to ICE's when emitting `multipart_suggestion`. diff --git a/compiler/rustc_trait_selection/src/error_reporting/traits/ambiguity.rs b/compiler/rustc_trait_selection/src/error_reporting/traits/ambiguity.rs index 98f67257fd1..cdf1402252a 100644 --- a/compiler/rustc_trait_selection/src/error_reporting/traits/ambiguity.rs +++ b/compiler/rustc_trait_selection/src/error_reporting/traits/ambiguity.rs @@ -360,7 +360,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> { }, ] = path.segments && data.trait_ref.def_id == *trait_id - && self.tcx.trait_of_item(*item_id) == Some(*trait_id) + && self.tcx.trait_of_assoc(*item_id) == Some(*trait_id) && let None = self.tainted_by_errors() { let assoc_item = self.tcx.associated_item(item_id); diff --git a/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs b/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs index c5248736366..c182fd99b17 100644 --- a/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs +++ b/compiler/rustc_trait_selection/src/error_reporting/traits/suggestions.rs @@ -987,7 +987,7 @@ impl<'a, 'tcx> TypeErrCtxt<'a, 'tcx> { else { return false; }; - if self.tcx.trait_of_item(did) != Some(clone_trait) { + if self.tcx.trait_of_assoc(did) != Some(clone_trait) { return false; } Some(ident.span) diff --git a/compiler/rustc_trait_selection/src/traits/mod.rs b/compiler/rustc_trait_selection/src/traits/mod.rs index 91c41544f78..9b5e59ce0fd 100644 --- a/compiler/rustc_trait_selection/src/traits/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/mod.rs @@ -759,7 +759,7 @@ fn instantiate_and_check_impossible_predicates<'tcx>( // Specifically check trait fulfillment to avoid an error when trying to resolve // associated items. - if let Some(trait_def_id) = tcx.trait_of_item(key.0) { + if let Some(trait_def_id) = tcx.trait_of_assoc(key.0) { let trait_ref = ty::TraitRef::from_method(tcx, trait_def_id, key.1); predicates.push(trait_ref.upcast(tcx)); } diff --git a/compiler/rustc_trait_selection/src/traits/project.rs b/compiler/rustc_trait_selection/src/traits/project.rs index 28b5b7cf391..581191b2036 100644 --- a/compiler/rustc_trait_selection/src/traits/project.rs +++ b/compiler/rustc_trait_selection/src/traits/project.rs @@ -1507,7 +1507,7 @@ fn confirm_builtin_candidate<'cx, 'tcx>( let tcx = selcx.tcx(); let self_ty = obligation.predicate.self_ty(); let item_def_id = obligation.predicate.def_id; - let trait_def_id = tcx.trait_of_item(item_def_id).unwrap(); + let trait_def_id = tcx.trait_of_assoc(item_def_id).unwrap(); let args = tcx.mk_args(&[self_ty.into()]); let (term, obligations) = if tcx.is_lang_item(trait_def_id, LangItem::DiscriminantKind) { let discriminant_def_id = diff --git a/compiler/rustc_ty_utils/src/instance.rs b/compiler/rustc_ty_utils/src/instance.rs index 166e8f19342..e6c3568620b 100644 --- a/compiler/rustc_ty_utils/src/instance.rs +++ b/compiler/rustc_ty_utils/src/instance.rs @@ -21,7 +21,7 @@ fn resolve_instance_raw<'tcx>( ) -> Result<Option<Instance<'tcx>>, ErrorGuaranteed> { let PseudoCanonicalInput { typing_env, value: (def_id, args) } = key; - let result = if let Some(trait_def_id) = tcx.trait_of_item(def_id) { + let result = if let Some(trait_def_id) = tcx.trait_of_assoc(def_id) { debug!(" => associated item, attempting to find impl in typing_env {:#?}", typing_env); resolve_associated_item( tcx, |