1  // Copyright (C) 2020-2023 Free Software Foundation, Inc.
       2  
       3  // This file is part of GCC.
       4  
       5  // GCC is free software; you can redistribute it and/or modify it under
       6  // the terms of the GNU General Public License as published by the Free
       7  // Software Foundation; either version 3, or (at your option) any later
       8  // version.
       9  
      10  // GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      11  // WARRANTY; without even the implied warranty of MERCHANTABILITY or
      12  // FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      13  // for more details.
      14  
      15  // You should have received a copy of the GNU General Public License
      16  // along with GCC; see the file COPYING3.  If not see
      17  // <http://www.gnu.org/licenses/>.
      18  
      19  #ifndef RUST_COMPILE_STMT
      20  #define RUST_COMPILE_STMT
      21  
      22  #include "rust-compile-base.h"
      23  
      24  namespace Rust {
      25  namespace Compile {
      26  
      27  class CompileStmt : private HIRCompileBase, protected HIR::HIRStmtVisitor
      28  {
      29  public:
      30    static tree Compile (HIR::Stmt *stmt, Context *ctx);
      31  
      32    void visit (HIR::ExprStmtWithBlock &stmt) override;
      33    void visit (HIR::ExprStmtWithoutBlock &stmt) override;
      34    void visit (HIR::LetStmt &stmt) override;
      35  
      36    // Empty visit for unused Stmt HIR nodes.
      37    void visit (HIR::TupleStruct &) override {}
      38    void visit (HIR::EnumItem &) override {}
      39    void visit (HIR::EnumItemTuple &) override {}
      40    void visit (HIR::EnumItemStruct &) override {}
      41    void visit (HIR::EnumItemDiscriminant &) override {}
      42    void visit (HIR::TypePathSegmentFunction &) override {}
      43    void visit (HIR::TypePath &) override {}
      44    void visit (HIR::QualifiedPathInType &) override {}
      45    void visit (HIR::Module &) override {}
      46    void visit (HIR::ExternCrate &) override {}
      47    void visit (HIR::UseDeclaration &) override {}
      48    void visit (HIR::Function &) override {}
      49    void visit (HIR::TypeAlias &) override {}
      50    void visit (HIR::StructStruct &) override {}
      51    void visit (HIR::Enum &) override {}
      52    void visit (HIR::Union &) override {}
      53    void visit (HIR::ConstantItem &) override {}
      54    void visit (HIR::StaticItem &) override {}
      55    void visit (HIR::Trait &) override {}
      56    void visit (HIR::ImplBlock &) override {}
      57    void visit (HIR::ExternBlock &) override {}
      58    void visit (HIR::EmptyStmt &) override {}
      59  
      60  private:
      61    CompileStmt (Context *ctx);
      62  
      63    tree translated;
      64  };
      65  
      66  } // namespace Compile
      67  } // namespace Rust
      68  
      69  #endif // RUST_COMPILE_STMT