-use crate::dep_graph::{self, DepConstructor, DepNode};
+use crate::dep_graph::{self, DepNode};
use crate::hir::def_id::{CrateNum, DefId, DefIndex};
-use crate::hir::def::{Def, Export};
+use crate::hir::def::{DefKind, Export};
use crate::hir::{self, TraitCandidate, ItemLocalId, CodegenFnAttrs};
use crate::infer::canonical::{self, Canonical};
use crate::lint;
use crate::util::nodemap::{DefIdSet, DefIdMap, ItemLocalSet};
use crate::util::common::{ErrorReported};
use crate::util::profiling::ProfileCategory::*;
-use crate::session::Session;
use rustc_data_structures::svh::Svh;
use rustc_data_structures::bit_set::BitSet;
/// Run analysis passes on the crate
[] fn analysis: Analysis(CrateNum) -> Result<(), ErrorReported>,
- /// Maps from the `DefId` of an item (trait/struct/enum/fn) to the
- /// predicates (where-clauses) directly defined on it. This is
- /// equal to the `explicit_predicates_of` predicates plus the
- /// `inferred_outlives_of` predicates.
- [] fn predicates_defined_on: PredicatesDefinedOnItem(DefId)
- -> Lrc<ty::GenericPredicates<'tcx>>,
-
- /// Returns the predicates written explicit by the user.
- [] fn explicit_predicates_of: ExplicitPredicatesOfItem(DefId)
- -> Lrc<ty::GenericPredicates<'tcx>>,
-
- /// Returns the inferred outlives predicates (e.g., for `struct
- /// Foo<'a, T> { x: &'a T }`, this would return `T: 'a`).
- [] fn inferred_outlives_of: InferredOutlivesOf(DefId) -> Lrc<Vec<ty::Predicate<'tcx>>>,
-
- /// Maps from the `DefId` of a trait to the list of
- /// super-predicates. This is a subset of the full list of
- /// predicates. We store these in a separate map because we must
- /// evaluate them even during type conversion, often before the
- /// full predicates are available (note that supertraits have
- /// additional acyclicity requirements).
- [] fn super_predicates_of: SuperPredicatesOfItem(DefId) -> Lrc<ty::GenericPredicates<'tcx>>,
-
- /// To avoid cycles within the predicates of a single item we compute
- /// per-type-parameter predicates for resolving `T::AssocTy`.
- [] fn type_param_predicates: type_param_predicates((DefId, DefId))
- -> Lrc<ty::GenericPredicates<'tcx>>,
-
- [] fn trait_def: TraitDefOfItem(DefId) -> &'tcx ty::TraitDef,
- [] fn adt_def: AdtDefOfItem(DefId) -> &'tcx ty::AdtDef,
- [] fn adt_destructor: AdtDestructor(DefId) -> Option<ty::Destructor>,
-
- // The cycle error here should be reported as an error by `check_representable`.
- // We consider the type as Sized in the meanwhile to avoid
- // further errors (done in impl Value for AdtSizedConstraint).
- // Use `cycle_delay_bug` to delay the cycle error here to be emitted later
- // in case we accidentally otherwise don't emit an error.
- [cycle_delay_bug] fn adt_sized_constraint: SizedConstraint(
- DefId
- ) -> AdtSizedConstraint<'tcx>,
-
- [] fn adt_dtorck_constraint: DtorckConstraint(
- DefId
- ) -> Result<DtorckConstraint<'tcx>, NoSolution>,
-
- /// True if this is a const fn, use the `is_const_fn` to know whether your crate actually
- /// sees it as const fn (e.g., the const-fn-ness might be unstable and you might not have
- /// the feature gate active)
- ///
- /// **Do not call this function manually.** It is only meant to cache the base data for the
- /// `is_const_fn` function.
- [] fn is_const_fn_raw: IsConstFn(DefId) -> bool,
-
-
- /// Returns true if calls to the function may be promoted
- ///
- /// This is either because the function is e.g., a tuple-struct or tuple-variant
- /// constructor, or because it has the `#[rustc_promotable]` attribute. The attribute should
- /// be removed in the future in favour of some form of check which figures out whether the
- /// function does not inspect the bits of any of its arguments (so is essentially just a
- /// constructor function).
- [] fn is_promotable_const_fn: IsPromotableConstFn(DefId) -> bool,
-
- /// True if this is a foreign item (i.e., linked via `extern { ... }`).
- [] fn is_foreign_item: IsForeignItem(DefId) -> bool,
-
- /// Get a map with the variance of every item; use `item_variance`
- /// instead.
- [] fn crate_variances: crate_variances(CrateNum) -> Lrc<ty::CrateVariancesMap>,
-
- /// Maps from def-id of a type or region parameter to its
- /// (inferred) variance.
- [] fn variances_of: ItemVariances(DefId) -> Lrc<Vec<ty::Variance>>,
- },
-
- TypeChecking {
- /// Maps from def-id of a type to its (inferred) outlives.
- [] fn inferred_outlives_crate: InferredOutlivesCrate(CrateNum)
- -> Lrc<ty::CratePredicatesMap<'tcx>>,
- },
-
- Other {
- /// Maps from an impl/trait def-id to a list of the def-ids of its items
- [] fn associated_item_def_ids: AssociatedItemDefIds(DefId) -> Lrc<Vec<DefId>>,
-
- /// Maps from a trait item to the trait item "descriptor"
- [] fn associated_item: AssociatedItems(DefId) -> ty::AssociatedItem,
-
- [] fn impl_trait_ref: ImplTraitRef(DefId) -> Option<ty::TraitRef<'tcx>>,
- [] fn impl_polarity: ImplPolarity(DefId) -> hir::ImplPolarity,
-
- [] fn issue33140_self_ty: Issue33140SelfTy(DefId) -> Option<ty::Ty<'tcx>>,
- },
-
- TypeChecking {
- /// Maps a DefId of a type to a list of its inherent impls.
- /// Contains implementations of methods that are inherent to a type.
- /// Methods in these implementations don't need to be exported.
- [] fn inherent_impls: InherentImpls(DefId) -> Lrc<Vec<DefId>>,
- },
-
- TypeChecking {
- /// The result of unsafety-checking this `DefId`.
- [] fn unsafety_check_result: UnsafetyCheckResult(DefId) -> mir::UnsafetyCheckResult,
-
- /// HACK: when evaluated, this reports a "unsafe derive on repr(packed)" error
- [] fn unsafe_derive_on_repr_packed: UnsafeDeriveOnReprPacked(DefId) -> (),
-
- /// The signature of functions and closures.
- [] fn fn_sig: FnSignature(DefId) -> ty::PolyFnSig<'tcx>,
- },
-
- Other {
- [] fn lint_mod: LintMod(DefId) -> (),
-
- /// Checks the attributes in the module
- [] fn check_mod_attrs: CheckModAttrs(DefId) -> (),
-
- [] fn check_mod_unstable_api_usage: CheckModUnstableApiUsage(DefId) -> (),
-
- /// Checks the loops in the module
- [] fn check_mod_loops: CheckModLoops(DefId) -> (),
-
- [] fn check_mod_item_types: CheckModItemTypes(DefId) -> (),
-
- [] fn check_mod_privacy: CheckModPrivacy(DefId) -> (),
-
- [] fn check_mod_intrinsics: CheckModIntrinsics(DefId) -> (),
-
- [] fn check_mod_liveness: CheckModLiveness(DefId) -> (),
-
- [] fn check_mod_impl_wf: CheckModImplWf(DefId) -> (),
-
- [] fn collect_mod_item_types: CollectModItemTypes(DefId) -> (),
-
- /// Caches CoerceUnsized kinds for impls on custom types.
- [] fn coerce_unsized_info: CoerceUnsizedInfo(DefId)
- -> ty::adjustment::CoerceUnsizedInfo,
- },
-
- TypeChecking {
- [] fn typeck_item_bodies:
- typeck_item_bodies_dep_node(CrateNum) -> (),
-
- [] fn typeck_tables_of: TypeckTables(DefId) -> &'tcx ty::TypeckTables<'tcx>,
- },
-
- Other {
- [] fn used_trait_imports: UsedTraitImports(DefId) -> Lrc<DefIdSet>,
- },
-
- TypeChecking {
- [] fn has_typeck_tables: HasTypeckTables(DefId) -> bool,
-
- [] fn coherent_trait: CoherenceCheckTrait(DefId) -> (),
- },
-
- BorrowChecking {
- [] fn borrowck: BorrowCheck(DefId) -> Lrc<BorrowCheckResult>,
-
- /// Borrow checks the function body. If this is a closure, returns
- /// additional requirements that the closure's creator must verify.
- [] fn mir_borrowck: MirBorrowCheck(DefId) -> mir::BorrowCheckResult<'tcx>,
- },
-
- TypeChecking {
- /// Gets a complete map from all types to their inherent impls.
- /// Not meant to be used directly outside of coherence.
- /// (Defined only for `LOCAL_CRATE`.)
- [] fn crate_inherent_impls: crate_inherent_impls_dep_node(CrateNum)
- -> Lrc<CrateInherentImpls>,
-
- /// Checks all types in the crate for overlap in their inherent impls. Reports errors.
- /// Not meant to be used directly outside of coherence.
- /// (Defined only for `LOCAL_CRATE`.)
- [] fn crate_inherent_impls_overlap_check: inherent_impls_overlap_check_dep_node(CrateNum)
- -> (),
- },
-
- Other {
- /// Evaluate a constant without running sanity checks
- ///
- /// **Do not use this** outside const eval. Const eval uses this to break query cycles
- /// during validation. Please add a comment to every use site explaining why using
- /// `const_eval` isn't sufficient
- [] fn const_eval_raw: const_eval_raw_dep_node(ty::ParamEnvAnd<'tcx, GlobalId<'tcx>>)
- -> ConstEvalRawResult<'tcx>,
-
- /// Results of evaluating const items or constants embedded in
- /// other items (such as enum variant explicit discriminants).
- [] fn const_eval: const_eval_dep_node(ty::ParamEnvAnd<'tcx, GlobalId<'tcx>>)
- -> ConstEvalResult<'tcx>,
- },
-
- TypeChecking {
- [] fn check_match: CheckMatch(DefId) -> (),
-
- /// Performs part of the privacy check and computes "access levels".
- [] fn privacy_access_levels: PrivacyAccessLevels(CrateNum) -> Lrc<AccessLevels>,
- [] fn check_private_in_public: CheckPrivateInPublic(CrateNum) -> (),
- },
-
- Other {
- [] fn reachable_set: reachability_dep_node(CrateNum) -> ReachableSet,
-
- /// Per-body `region::ScopeTree`. The `DefId` should be the owner `DefId` for the body;
- /// in the case of closures, this will be redirected to the enclosing function.
- [] fn region_scope_tree: RegionScopeTree(DefId) -> Lrc<region::ScopeTree>,
-
- [] fn mir_shims: mir_shim_dep_node(ty::InstanceDef<'tcx>) -> &'tcx mir::Mir<'tcx>,
-
- [] fn symbol_name: symbol_name_dep_node(ty::Instance<'tcx>) -> ty::SymbolName,
-
- [] fn describe_def: DescribeDef(DefId) -> Option<Def>,
- [] fn def_span: DefSpan(DefId) -> Span,
- [] fn lookup_stability: LookupStability(DefId) -> Option<&'tcx attr::Stability>,
- [] fn lookup_deprecation_entry: LookupDeprecationEntry(DefId) -> Option<DeprecationEntry>,
- [] fn item_attrs: ItemAttrs(DefId) -> Lrc<[ast::Attribute]>,
- },
-
- Codegen {
- [] fn codegen_fn_attrs: codegen_fn_attrs(DefId) -> CodegenFnAttrs,
- },
-
- Other {
- [] fn fn_arg_names: FnArgNames(DefId) -> Vec<ast::Name>,
- /// Gets the rendered value of the specified constant or associated constant.
- /// Used by rustdoc.
- [] fn rendered_const: RenderedConst(DefId) -> String,
- [] fn impl_parent: ImplParent(DefId) -> Option<DefId>,
- },
-
- TypeChecking {
- [] fn trait_of_item: TraitOfItem(DefId) -> Option<DefId>,
- [] fn const_is_rvalue_promotable_to_static: ConstIsRvaluePromotableToStatic(DefId) -> bool,
- [] fn rvalue_promotable_map: RvaluePromotableMap(DefId) -> Lrc<ItemLocalSet>,
- },
-
- Codegen {
- [] fn is_mir_available: IsMirAvailable(DefId) -> bool,
- },
-
- Other {
- [] fn vtable_methods: vtable_methods_node(ty::PolyTraitRef<'tcx>)
- -> Lrc<Vec<Option<(DefId, SubstsRef<'tcx>)>>>,
- },
-
- Codegen {
- [] fn codegen_fulfill_obligation: fulfill_obligation_dep_node(
- (ty::ParamEnv<'tcx>, ty::PolyTraitRef<'tcx>)) -> Vtable<'tcx, ()>,
- },
-
- TypeChecking {
- [] fn trait_impls_of: TraitImpls(DefId) -> Lrc<ty::trait_def::TraitImpls>,
- [] fn specialization_graph_of: SpecializationGraph(DefId)
- -> Lrc<specialization_graph::Graph>,
- [] fn is_object_safe: ObjectSafety(DefId) -> bool,
-
- /// Gets the ParameterEnvironment for a given item; this environment
- /// will be in "user-facing" mode, meaning that it is suitabe for
- /// type-checking etc, and it does not normalize specializable
- /// associated types. This is almost always what you want,
- /// unless you are doing MIR optimizations, in which case you
- /// might want to use `reveal_all()` method to change modes.
- [] fn param_env: ParamEnv(DefId) -> ty::ParamEnv<'tcx>,
-
- /// Trait selection queries. These are best used by invoking `ty.is_copy_modulo_regions()`,
- /// `ty.is_copy()`, etc, since that will prune the environment where possible.
- [] fn is_copy_raw: is_copy_dep_node(ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> bool,
- [] fn is_sized_raw: is_sized_dep_node(ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> bool,
- [] fn is_freeze_raw: is_freeze_dep_node(ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> bool,
-
- // The cycle error here should be reported as an error by `check_representable`.
- // We consider the type as not needing drop in the meanwhile to avoid
- // further errors (done in impl Value for NeedsDrop).
- // Use `cycle_delay_bug` to delay the cycle error here to be emitted later
- // in case we accidentally otherwise don't emit an error.
- [cycle_delay_bug] fn needs_drop_raw: needs_drop_dep_node(
- ty::ParamEnvAnd<'tcx, Ty<'tcx>>
- ) -> NeedsDrop,
-
- [] fn layout_raw: layout_dep_node(ty::ParamEnvAnd<'tcx, Ty<'tcx>>)
- -> Result<&'tcx ty::layout::LayoutDetails,
- ty::layout::LayoutError<'tcx>>,
- },
-
- Other {
- [] fn dylib_dependency_formats: DylibDepFormats(CrateNum)
- -> Lrc<Vec<(CrateNum, LinkagePreference)>>,
- },
-
- Codegen {
- [fatal_cycle] fn is_compiler_builtins: IsCompilerBuiltins(CrateNum) -> bool,
- [fatal_cycle] fn has_global_allocator: HasGlobalAllocator(CrateNum) -> bool,
- [fatal_cycle] fn has_panic_handler: HasPanicHandler(CrateNum) -> bool,
- [fatal_cycle] fn is_sanitizer_runtime: IsSanitizerRuntime(CrateNum) -> bool,
- [fatal_cycle] fn is_profiler_runtime: IsProfilerRuntime(CrateNum) -> bool,
- [fatal_cycle] fn panic_strategy: GetPanicStrategy(CrateNum) -> PanicStrategy,
- [fatal_cycle] fn is_no_builtins: IsNoBuiltins(CrateNum) -> bool,
-
- [] fn extern_crate: ExternCrate(DefId) -> Lrc<Option<ExternCrate>>,
- },
-
- TypeChecking {
- [] fn specializes: specializes_node((DefId, DefId)) -> bool,
- [] fn in_scope_traits_map: InScopeTraits(DefIndex)
- -> Option<Lrc<FxHashMap<ItemLocalId, Lrc<StableVec<TraitCandidate>>>>>,
- },
-
- Other {
- [] fn module_exports: ModuleExports(DefId) -> Option<Lrc<Vec<Export>>>,
- },
-
- TypeChecking {
- [] fn impl_defaultness: ImplDefaultness(DefId) -> hir::Defaultness,
-
- [] fn check_item_well_formed: CheckItemWellFormed(DefId) -> (),
- [] fn check_trait_item_well_formed: CheckTraitItemWellFormed(DefId) -> (),
- [] fn check_impl_item_well_formed: CheckImplItemWellFormed(DefId) -> (),
- },
-
- Linking {
- // The DefIds of all non-generic functions and statics in the given crate
- // that can be reached from outside the crate.
- //
- // We expect this items to be available for being linked to.
- //
- // This query can also be called for LOCAL_CRATE. In this case it will
- // compute which items will be reachable to other crates, taking into account
- // the kind of crate that is currently compiled. Crates with only a
- // C interface have fewer reachable things.
- //
- // Does not include external symbols that don't have a corresponding DefId,
- // like the compiler-generated `main` function and so on.
- [] fn reachable_non_generics: ReachableNonGenerics(CrateNum)
- -> Lrc<DefIdMap<SymbolExportLevel>>,
- [] fn is_reachable_non_generic: IsReachableNonGeneric(DefId) -> bool,
- [] fn is_unreachable_local_definition: IsUnreachableLocalDefinition(DefId) -> bool,
- },
-
- Codegen {
- [] fn upstream_monomorphizations: UpstreamMonomorphizations(CrateNum)
- -> Lrc<DefIdMap<Lrc<FxHashMap<SubstsRef<'tcx>, CrateNum>>>>,
- [] fn upstream_monomorphizations_for: UpstreamMonomorphizationsFor(DefId)
- -> Option<Lrc<FxHashMap<SubstsRef<'tcx>, CrateNum>>>,
- },
-
- Other {
- [] fn foreign_modules: ForeignModules(CrateNum) -> Lrc<Vec<ForeignModule>>,
-
- /// Identifies the entry-point (e.g., the `main` function) for a given
- /// crate, returning `None` if there is no entry point (such as for library crates).
- [] fn entry_fn: EntryFn(CrateNum) -> Option<(DefId, EntryFnType)>,
- [] fn plugin_registrar_fn: PluginRegistrarFn(CrateNum) -> Option<DefId>,
- [] fn proc_macro_decls_static: ProcMacroDeclsStatic(CrateNum) -> Option<DefId>,
- [] fn crate_disambiguator: CrateDisambiguator(CrateNum) -> CrateDisambiguator,
- [] fn crate_hash: CrateHash(CrateNum) -> Svh,
- [] fn original_crate_name: OriginalCrateName(CrateNum) -> Symbol,
- [] fn extra_filename: ExtraFileName(CrateNum) -> String,
- },
-
- TypeChecking {
- [] fn implementations_of_trait: implementations_of_trait_node((CrateNum, DefId))
- -> Lrc<Vec<DefId>>,
- [] fn all_trait_implementations: AllTraitImplementations(CrateNum)
- -> Lrc<Vec<DefId>>,
- },
-
- Other {
- [] fn dllimport_foreign_items: DllimportForeignItems(CrateNum)
- -> Lrc<FxHashSet<DefId>>,
- [] fn is_dllimport_foreign_item: IsDllimportForeignItem(DefId) -> bool,
- [] fn is_statically_included_foreign_item: IsStaticallyIncludedForeignItem(DefId) -> bool,
- [] fn native_library_kind: NativeLibraryKind(DefId)
- -> Option<NativeLibraryKind>,
- },
-
- Linking {
- [] fn link_args: link_args_node(CrateNum) -> Lrc<Vec<String>>,
- },
-
- BorrowChecking {
- // Lifetime resolution. See `middle::resolve_lifetimes`.
- [] fn resolve_lifetimes: ResolveLifetimes(CrateNum) -> Lrc<ResolveLifetimes>,
- [] fn named_region_map: NamedRegion(DefIndex) ->
- Option<Lrc<FxHashMap<ItemLocalId, Region>>>,
- [] fn is_late_bound_map: IsLateBound(DefIndex) ->
- Option<Lrc<FxHashSet<ItemLocalId>>>,
- [] fn object_lifetime_defaults_map: ObjectLifetimeDefaults(DefIndex)
- -> Option<Lrc<FxHashMap<ItemLocalId, Lrc<Vec<ObjectLifetimeDefault>>>>>,
- },
-
- TypeChecking {
- [] fn visibility: Visibility(DefId) -> ty::Visibility,
- },
-
- Other {
- [] fn dep_kind: DepKind(CrateNum) -> DepKind,
- [] fn crate_name: CrateName(CrateNum) -> Symbol,
- [] fn item_children: ItemChildren(DefId) -> Lrc<Vec<Export>>,
- [] fn extern_mod_stmt_cnum: ExternModStmtCnum(DefId) -> Option<CrateNum>,
-
- [] fn get_lib_features: get_lib_features_node(CrateNum) -> Lrc<LibFeatures>,
- [] fn defined_lib_features: DefinedLibFeatures(CrateNum)
- -> Lrc<Vec<(Symbol, Option<Symbol>)>>,
- [] fn get_lang_items: get_lang_items_node(CrateNum) -> Lrc<LanguageItems>,
- [] fn defined_lang_items: DefinedLangItems(CrateNum) -> Lrc<Vec<(DefId, usize)>>,
- [] fn missing_lang_items: MissingLangItems(CrateNum) -> Lrc<Vec<LangItem>>,
- [] fn visible_parent_map: visible_parent_map_node(CrateNum)
- -> Lrc<DefIdMap<DefId>>,
- [] fn missing_extern_crate_item: MissingExternCrateItem(CrateNum) -> bool,
- [] fn used_crate_source: UsedCrateSource(CrateNum) -> Lrc<CrateSource>,
- [] fn postorder_cnums: postorder_cnums_node(CrateNum) -> Lrc<Vec<CrateNum>>,
-
- [] fn freevars: Freevars(DefId) -> Option<Lrc<Vec<hir::Freevar>>>,
- [] fn maybe_unused_trait_import: MaybeUnusedTraitImport(DefId) -> bool,
- [] fn maybe_unused_extern_crates: maybe_unused_extern_crates_node(CrateNum)
- -> Lrc<Vec<(DefId, Span)>>,
- [] fn names_imported_by_glob_use: NamesImportedByGlobUse(DefId)
- -> Lrc<FxHashSet<ast::Name>>,
-
- [] fn stability_index: stability_index_node(CrateNum) -> Lrc<stability::Index<'tcx>>,
- [] fn all_crate_nums: all_crate_nums_node(CrateNum) -> Lrc<Vec<CrateNum>>,
-
- /// A vector of every trait accessible in the whole crate
- /// (i.e., including those from subcrates). This is used only for
- /// error reporting.
- [] fn all_traits: all_traits_node(CrateNum) -> Lrc<Vec<DefId>>,
- },
-
- Linking {
- [] fn exported_symbols: ExportedSymbols(CrateNum)
- -> Arc<Vec<(ExportedSymbol<'tcx>, SymbolExportLevel)>>,
- },
-
- Codegen {
- [] fn collect_and_partition_mono_items:
- collect_and_partition_mono_items_node(CrateNum)
- -> (Arc<DefIdSet>, Arc<Vec<Arc<CodegenUnit<'tcx>>>>),
- [] fn is_codegened_item: IsCodegenedItem(DefId) -> bool,
- [] fn codegen_unit: CodegenUnit(InternedString) -> Arc<CodegenUnit<'tcx>>,
- [] fn backend_optimization_level: BackendOptimizationLevel(CrateNum) -> OptLevel,
- },
-
- Other {
- [] fn output_filenames: output_filenames_node(CrateNum)
- -> Arc<OutputFilenames>,
- },
-
- TypeChecking {
- /// Do not call this query directly: invoke `normalize` instead.
- [] fn normalize_projection_ty: NormalizeProjectionTy(
- CanonicalProjectionGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, NormalizationResult<'tcx>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: invoke `normalize_erasing_regions` instead.
- [] fn normalize_ty_after_erasing_regions: NormalizeTyAfterErasingRegions(
- ParamEnvAnd<'tcx, Ty<'tcx>>
- ) -> Ty<'tcx>,
-
- [] fn implied_outlives_bounds: ImpliedOutlivesBounds(
- CanonicalTyGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, Vec<OutlivesBound<'tcx>>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: invoke `infcx.at().dropck_outlives()` instead.
- [] fn dropck_outlives: DropckOutlives(
- CanonicalTyGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, DropckOutlivesResult<'tcx>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: invoke `infcx.predicate_may_hold()` or
- /// `infcx.predicate_must_hold()` instead.
- [] fn evaluate_obligation: EvaluateObligation(
- CanonicalPredicateGoal<'tcx>
- ) -> Result<traits::EvaluationResult, traits::OverflowError>,
-
- [] fn evaluate_goal: EvaluateGoal(
- traits::ChalkCanonicalGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ()>>>,
- NoSolution
- >,
-
- /// Do not call this query directly: part of the `Eq` type-op
- [] fn type_op_ascribe_user_type: TypeOpAscribeUserType(
- CanonicalTypeOpAscribeUserTypeGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ()>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Eq` type-op
- [] fn type_op_eq: TypeOpEq(
- CanonicalTypeOpEqGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ()>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Subtype` type-op
- [] fn type_op_subtype: TypeOpSubtype(
- CanonicalTypeOpSubtypeGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ()>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `ProvePredicate` type-op
- [] fn type_op_prove_predicate: TypeOpProvePredicate(
- CanonicalTypeOpProvePredicateGoal<'tcx>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ()>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Normalize` type-op
- [] fn type_op_normalize_ty: TypeOpNormalizeTy(
- CanonicalTypeOpNormalizeGoal<'tcx, Ty<'tcx>>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, Ty<'tcx>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Normalize` type-op
- [] fn type_op_normalize_predicate: TypeOpNormalizePredicate(
- CanonicalTypeOpNormalizeGoal<'tcx, ty::Predicate<'tcx>>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ty::Predicate<'tcx>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Normalize` type-op
- [] fn type_op_normalize_poly_fn_sig: TypeOpNormalizePolyFnSig(
- CanonicalTypeOpNormalizeGoal<'tcx, ty::PolyFnSig<'tcx>>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ty::PolyFnSig<'tcx>>>>,
- NoSolution,
- >,
-
- /// Do not call this query directly: part of the `Normalize` type-op
- [] fn type_op_normalize_fn_sig: TypeOpNormalizeFnSig(
- CanonicalTypeOpNormalizeGoal<'tcx, ty::FnSig<'tcx>>
- ) -> Result<
- Lrc<Canonical<'tcx, canonical::QueryResponse<'tcx, ty::FnSig<'tcx>>>>,
- NoSolution,
- >,
-
- [] fn substitute_normalize_and_test_predicates:
- substitute_normalize_and_test_predicates_node((DefId, SubstsRef<'tcx>)) -> bool,
-
- [] fn method_autoderef_steps: MethodAutoderefSteps(
- CanonicalTyGoal<'tcx>
- ) -> MethodAutoderefStepsResult<'tcx>,
- },
-
- Other {
- [] fn target_features_whitelist:
- target_features_whitelist_node(CrateNum) -> Lrc<FxHashMap<String, Option<String>>>,
-
- // Get an estimate of the size of an InstanceDef based on its MIR for CGU partitioning.
- [] fn instance_def_size_estimate: instance_def_size_estimate_dep_node(ty::InstanceDef<'tcx>)
- -> usize,
-
- [] fn features_query: features_node(CrateNum) -> Lrc<feature_gate::Features>,
},
]}
-
-//////////////////////////////////////////////////////////////////////
-// These functions are little shims used to find the dep-node for a
-// given query when there is not a *direct* mapping:
-
-
-fn features_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::Features
-}
-
-fn codegen_fn_attrs<'tcx>(id: DefId) -> DepConstructor<'tcx> {
- DepConstructor::CodegenFnAttrs { 0: id }
-}
-
-fn type_param_predicates<'tcx>((item_id, param_id): (DefId, DefId)) -> DepConstructor<'tcx> {
- DepConstructor::TypeParamPredicates {
- item_id,
- param_id
- }
-}
-
-fn fulfill_obligation_dep_node<'tcx>((param_env, trait_ref):
- (ty::ParamEnv<'tcx>, ty::PolyTraitRef<'tcx>)) -> DepConstructor<'tcx> {
- DepConstructor::FulfillObligation {
- param_env,
- trait_ref
- }
-}
-
-fn crate_inherent_impls_dep_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::Coherence
-}
-
-fn inherent_impls_overlap_check_dep_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::CoherenceInherentImplOverlapCheck
-}
-
-fn reachability_dep_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::Reachability
-}
-
-fn mir_shim_dep_node<'tcx>(instance_def: ty::InstanceDef<'tcx>) -> DepConstructor<'tcx> {
- DepConstructor::MirShim {
- instance_def
- }
-}
-
-fn symbol_name_dep_node<'tcx>(instance: ty::Instance<'tcx>) -> DepConstructor<'tcx> {
- DepConstructor::SymbolName { instance }
-}
-
-fn typeck_item_bodies_dep_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::TypeckBodiesKrate
-}
-
-fn const_eval_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, GlobalId<'tcx>>)
- -> DepConstructor<'tcx> {
- DepConstructor::ConstEval { param_env }
-}
-fn const_eval_raw_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, GlobalId<'tcx>>)
- -> DepConstructor<'tcx> {
- DepConstructor::ConstEvalRaw { param_env }
-}
-
-fn crate_variances<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::CrateVariances
-}
-
-fn is_copy_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> DepConstructor<'tcx> {
- DepConstructor::IsCopy { param_env }
-}
-
-fn is_sized_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> DepConstructor<'tcx> {
- DepConstructor::IsSized { param_env }
-}
-
-fn is_freeze_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> DepConstructor<'tcx> {
- DepConstructor::IsFreeze { param_env }
-}
-
-fn needs_drop_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> DepConstructor<'tcx> {
- DepConstructor::NeedsDrop { param_env }
-}
-
-fn layout_dep_node<'tcx>(param_env: ty::ParamEnvAnd<'tcx, Ty<'tcx>>) -> DepConstructor<'tcx> {
- DepConstructor::Layout { param_env }
-}
-
-fn specializes_node<'tcx>((a, b): (DefId, DefId)) -> DepConstructor<'tcx> {
- DepConstructor::Specializes { impl1: a, impl2: b }
-}
-
-fn implementations_of_trait_node<'tcx>((krate, trait_id): (CrateNum, DefId))
- -> DepConstructor<'tcx>
-{
- DepConstructor::ImplementationsOfTrait { krate, trait_id }
-}
-
-fn link_args_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::LinkArgs
-}
-
-fn get_lib_features_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::GetLibFeatures
-}
-
-fn get_lang_items_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::GetLangItems
-}
-
-fn visible_parent_map_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::VisibleParentMap
-}
-
-fn postorder_cnums_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::PostorderCnums
-}
-
-fn maybe_unused_extern_crates_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::MaybeUnusedExternCrates
-}
-
-fn stability_index_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::StabilityIndex
-}
-
-fn all_crate_nums_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::AllCrateNums
-}
-
-fn all_traits_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::AllTraits
-}
-
-fn collect_and_partition_mono_items_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::CollectAndPartitionMonoItems
-}
-
-fn output_filenames_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::OutputFilenames
-}
-
-fn vtable_methods_node<'tcx>(trait_ref: ty::PolyTraitRef<'tcx>) -> DepConstructor<'tcx> {
- DepConstructor::VtableMethods{ trait_ref }
-}
-
-fn substitute_normalize_and_test_predicates_node<'tcx>(key: (DefId, SubstsRef<'tcx>))
- -> DepConstructor<'tcx> {
- DepConstructor::SubstituteNormalizeAndTestPredicates { key }
-}
-
-fn target_features_whitelist_node<'tcx>(_: CrateNum) -> DepConstructor<'tcx> {
- DepConstructor::TargetFeaturesWhitelist
-}
-
-fn instance_def_size_estimate_dep_node<'tcx>(instance_def: ty::InstanceDef<'tcx>)
- -> DepConstructor<'tcx> {
- DepConstructor::InstanceDefSizeEstimate {
- instance_def
- }
-}
projects / rust.git / blobdiff