| // Copyright (C) 2020-2023 Free Software Foundation, Inc. |
| |
| // This file is part of GCC. |
| |
| // GCC is free software; you can redistribute it and/or modify it under |
| // the terms of the GNU General Public License as published by the Free |
| // Software Foundation; either version 3, or (at your option) any later |
| // version. |
| |
| // GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| // WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| // for more details. |
| |
| // You should have received a copy of the GNU General Public License |
| // along with GCC; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| #ifndef RUST_COMPILE_ITEM |
| #define RUST_COMPILE_ITEM |
| |
| #include "rust-compile-base.h" |
| |
| namespace Rust { |
| namespace Compile { |
| |
| class CompileItem : private HIRCompileBase, protected HIR::HIRStmtVisitor |
| { |
| protected: |
| public: |
| static tree compile (HIR::Item *item, Context *ctx, |
| TyTy::BaseType *concrete = nullptr, |
| bool is_query_mode = false, |
| Location ref_locus = Location ()) |
| { |
| CompileItem compiler (ctx, concrete, ref_locus); |
| item->accept_vis (compiler); |
| |
| if (is_query_mode && compiler.reference == error_mark_node) |
| rust_internal_error_at (ref_locus, "failed to compile item: %s", |
| item->as_string ().c_str ()); |
| |
| return compiler.reference; |
| } |
| |
| void visit (HIR::StaticItem &var) override; |
| void visit (HIR::ConstantItem &constant) override; |
| void visit (HIR::Function &function) override; |
| void visit (HIR::ImplBlock &impl_block) override; |
| void visit (HIR::ExternBlock &extern_block) override; |
| void visit (HIR::Module &module) override; |
| |
| // Empty visit for unused Stmt HIR nodes. |
| void visit (HIR::TupleStruct &) override {} |
| void visit (HIR::EnumItem &) override {} |
| void visit (HIR::EnumItemTuple &) override {} |
| void visit (HIR::EnumItemStruct &) override {} |
| void visit (HIR::EnumItemDiscriminant &) override {} |
| void visit (HIR::TypePathSegmentFunction &) override {} |
| void visit (HIR::TypePath &) override {} |
| void visit (HIR::QualifiedPathInType &) override {} |
| void visit (HIR::ExternCrate &) override {} |
| void visit (HIR::UseDeclaration &) override {} |
| void visit (HIR::TypeAlias &) override {} |
| void visit (HIR::StructStruct &) override {} |
| void visit (HIR::Enum &) override {} |
| void visit (HIR::Union &) override {} |
| void visit (HIR::Trait &) override {} |
| void visit (HIR::EmptyStmt &) override {} |
| void visit (HIR::LetStmt &) override {} |
| void visit (HIR::ExprStmtWithoutBlock &) override {} |
| void visit (HIR::ExprStmtWithBlock &) override {} |
| |
| protected: |
| CompileItem (Context *ctx, TyTy::BaseType *concrete, Location ref_locus) |
| : HIRCompileBase (ctx), concrete (concrete), reference (error_mark_node), |
| ref_locus (ref_locus) |
| {} |
| |
| TyTy::BaseType *concrete; |
| tree reference; |
| Location ref_locus; |
| }; |
| |
| } // namespace Compile |
| } // namespace Rust |
| |
| #endif // RUST_COMPILE_ITEM |