rustc_middle/
arena.rs

1#![allow(rustc::usage_of_ty_tykind)]
2
3/// This higher-order macro declares a list of types which can be allocated by `Arena`.
4///
5/// Specifying the `decode` modifier will add decode impls for `&T` and `&[T]` where `T` is the type
6/// listed. These impls will appear in the implement_ty_decoder! macro.
7#[macro_export]
8macro_rules! arena_types {
9    ($macro:path) => (
10        $macro!([
11            [] layout: rustc_abi::LayoutData<rustc_abi::FieldIdx, rustc_abi::VariantIdx>,
12            [] proxy_coroutine_layout: rustc_middle::mir::CoroutineLayout<'tcx>,
13            [] fn_abi: rustc_target::callconv::FnAbi<'tcx, rustc_middle::ty::Ty<'tcx>>,
14            // AdtDef are interned and compared by address
15            [decode] adt_def: rustc_middle::ty::AdtDefData,
16            [] steal_thir: rustc_data_structures::steal::Steal<rustc_middle::thir::Thir<'tcx>>,
17            [] steal_mir: rustc_data_structures::steal::Steal<rustc_middle::mir::Body<'tcx>>,
18            [decode] mir: rustc_middle::mir::Body<'tcx>,
19            [] steal_promoted:
20                rustc_data_structures::steal::Steal<
21                    rustc_index::IndexVec<
22                        rustc_middle::mir::Promoted,
23                        rustc_middle::mir::Body<'tcx>
24                    >
25                >,
26            [decode] promoted:
27                rustc_index::IndexVec<
28                    rustc_middle::mir::Promoted,
29                    rustc_middle::mir::Body<'tcx>
30                >,
31            [decode] typeck_results: rustc_middle::ty::TypeckResults<'tcx>,
32            [decode] borrowck_result: rustc_middle::mir::ConcreteOpaqueTypes<'tcx>,
33            [] resolver: rustc_data_structures::steal::Steal<(
34                rustc_middle::ty::ResolverAstLowering,
35                std::sync::Arc<rustc_ast::Crate>,
36            )>,
37            [] crate_for_resolver: rustc_data_structures::steal::Steal<(rustc_ast::Crate, rustc_ast::AttrVec)>,
38            [] resolutions: rustc_middle::ty::ResolverGlobalCtxt,
39            [] const_allocs: rustc_middle::mir::interpret::Allocation,
40            [] region_scope_tree: rustc_middle::middle::region::ScopeTree,
41            // Required for the incremental on-disk cache
42            [] mir_keys: rustc_hir::def_id::DefIdSet,
43            [] dropck_outlives:
44                rustc_middle::infer::canonical::Canonical<'tcx,
45                    rustc_middle::infer::canonical::QueryResponse<'tcx,
46                        rustc_middle::traits::query::DropckOutlivesResult<'tcx>
47                    >
48                >,
49            [] normalize_canonicalized_projection_ty:
50                rustc_middle::infer::canonical::Canonical<'tcx,
51                    rustc_middle::infer::canonical::QueryResponse<'tcx,
52                        rustc_middle::traits::query::NormalizationResult<'tcx>
53                    >
54                >,
55            [] implied_outlives_bounds:
56                rustc_middle::infer::canonical::Canonical<'tcx,
57                    rustc_middle::infer::canonical::QueryResponse<'tcx,
58                        Vec<rustc_middle::traits::query::OutlivesBound<'tcx>>
59                    >
60                >,
61            [] dtorck_constraint: rustc_middle::traits::query::DropckConstraint<'tcx>,
62            [] candidate_step: rustc_middle::traits::query::CandidateStep<'tcx>,
63            [] autoderef_bad_ty: rustc_middle::traits::query::MethodAutoderefBadTy<'tcx>,
64            [] query_region_constraints: rustc_middle::infer::canonical::QueryRegionConstraints<'tcx>,
65            [] type_op_subtype:
66                rustc_middle::infer::canonical::Canonical<'tcx,
67                    rustc_middle::infer::canonical::QueryResponse<'tcx, ()>
68                >,
69            [] type_op_normalize_poly_fn_sig:
70                rustc_middle::infer::canonical::Canonical<'tcx,
71                    rustc_middle::infer::canonical::QueryResponse<'tcx, rustc_middle::ty::PolyFnSig<'tcx>>
72                >,
73            [] type_op_normalize_fn_sig:
74                rustc_middle::infer::canonical::Canonical<'tcx,
75                    rustc_middle::infer::canonical::QueryResponse<'tcx, rustc_middle::ty::FnSig<'tcx>>
76                >,
77            [] type_op_normalize_clause:
78                rustc_middle::infer::canonical::Canonical<'tcx,
79                    rustc_middle::infer::canonical::QueryResponse<'tcx, rustc_middle::ty::Clause<'tcx>>
80                >,
81            [] type_op_normalize_ty:
82                rustc_middle::infer::canonical::Canonical<'tcx,
83                    rustc_middle::infer::canonical::QueryResponse<'tcx, rustc_middle::ty::Ty<'tcx>>
84                >,
85            [] effective_visibilities: rustc_middle::middle::privacy::EffectiveVisibilities,
86            [] upvars_mentioned: rustc_data_structures::fx::FxIndexMap<rustc_hir::HirId, rustc_hir::Upvar>,
87            [] dyn_compatibility_violations: rustc_middle::traits::DynCompatibilityViolation,
88            [] codegen_unit: rustc_middle::mir::mono::CodegenUnit<'tcx>,
89            [decode] attribute: rustc_hir::Attribute,
90            [] name_set: rustc_data_structures::unord::UnordSet<rustc_span::Symbol>,
91            [] autodiff_item: rustc_ast::expand::autodiff_attrs::AutoDiffItem,
92            [] ordered_name_set: rustc_data_structures::fx::FxIndexSet<rustc_span::Symbol>,
93            [] valtree: rustc_middle::ty::ValTreeKind<'tcx>,
94            [] stable_order_of_exportable_impls:
95                rustc_data_structures::fx::FxIndexMap<rustc_hir::def_id::DefId, usize>,
96
97            // Note that this deliberately duplicates items in the `rustc_hir::arena`,
98            // since we need to allocate this type on both the `rustc_hir` arena
99            // (during lowering) and the `rustc_middle` arena (for decoding MIR)
100            [decode] asm_template: rustc_ast::InlineAsmTemplatePiece,
101            [decode] used_trait_imports: rustc_data_structures::unord::UnordSet<rustc_hir::def_id::LocalDefId>,
102            [decode] is_late_bound_map: rustc_data_structures::fx::FxIndexSet<rustc_hir::ItemLocalId>,
103            [decode] impl_source: rustc_middle::traits::ImplSource<'tcx, ()>,
104
105            [] dep_kind: rustc_middle::dep_graph::DepKindStruct<'tcx>,
106
107            [decode] trait_impl_trait_tys:
108                rustc_data_structures::unord::UnordMap<
109                    rustc_hir::def_id::DefId,
110                    rustc_middle::ty::EarlyBinder<'tcx, rustc_middle::ty::Ty<'tcx>>
111                >,
112            [] external_constraints: rustc_middle::traits::solve::ExternalConstraintsData<rustc_middle::ty::TyCtxt<'tcx>>,
113            [] predefined_opaques_in_body: rustc_middle::traits::solve::PredefinedOpaquesData<rustc_middle::ty::TyCtxt<'tcx>>,
114            [decode] doc_link_resolutions: rustc_hir::def::DocLinkResMap,
115            [] stripped_cfg_items: rustc_ast::expand::StrippedCfgItem,
116            [] mod_child: rustc_middle::metadata::ModChild,
117            [] features: rustc_feature::Features,
118            [decode] specialization_graph: rustc_middle::traits::specialization_graph::Graph,
119            [] crate_inherent_impls: rustc_middle::ty::CrateInherentImpls,
120            [] hir_owner_nodes: rustc_hir::OwnerNodes<'tcx>,
121        ]);
122    )
123}
124
125arena_types!(rustc_arena::declare_arena);
rustc_middle/arena.rs

rustc_middle/
arena.rs
