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_AST_LOWER_STRUCT_FIELD_EXPR
      20  #define RUST_AST_LOWER_STRUCT_FIELD_EXPR
      21  
      22  #include "rust-diagnostics.h"
      23  #include "rust-ast-lower-base.h"
      24  
      25  namespace Rust {
      26  namespace HIR {
      27  
      28  class ASTLowerStructExprField : public ASTLoweringBase
      29  {
      30    using Rust::HIR::ASTLoweringBase::visit;
      31  
      32  public:
      33    static HIR::StructExprField *translate (AST::StructExprField *field)
      34    {
      35      ASTLowerStructExprField compiler;
      36      field->accept_vis (compiler);
      37      rust_assert (compiler.translated != nullptr);
      38  
      39      compiler.mappings->insert_hir_struct_field (compiler.translated);
      40      compiler.mappings->insert_location (
      41        compiler.translated->get_mappings ().get_hirid (), field->get_locus ());
      42  
      43      return compiler.translated;
      44    }
      45  
      46    ~ASTLowerStructExprField () {}
      47  
      48    void visit (AST::StructExprFieldIdentifierValue &field) override;
      49  
      50    void visit (AST::StructExprFieldIndexValue &field) override;
      51  
      52    void visit (AST::StructExprFieldIdentifier &field) override;
      53  
      54  private:
      55    ASTLowerStructExprField () : translated (nullptr) {}
      56  
      57    HIR::StructExprField *translated;
      58  };
      59  
      60  } // namespace HIR
      61  } // namespace Rust
      62  
      63  #endif // RUST_AST_LOWER_STRUCT_FIELD_EXPR