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       1              : // Copyright (C) 2025-2026 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_DERIVE_DEBUG_H
      20              : #define RUST_DERIVE_DEBUG_H
      21              : 
      22              : #include "rust-derive.h"
      23              : #include "rust-ast.h"
      24              : 
      25              : namespace Rust {
      26              : namespace AST {
      27              : 
      28              : // This derive is currently incomplete and only generate a stub implementation
      29              : // which does not do any debug formatting
      30            3 : class DeriveDebug : DeriveVisitor
      31              : {
      32              : public:
      33              :   DeriveDebug (location_t loc);
      34              : 
      35              :   std::unique_ptr<Item> go (Item &);
      36              : 
      37              : private:
      38              :   std::unique_ptr<Item> expanded;
      39              : 
      40              :   std::unique_ptr<AssociatedItem> stub_debug_fn ();
      41              : 
      42              :   std::unique_ptr<Item> stub_derive_impl (
      43              :     std::string name,
      44              :     const std::vector<std::unique_ptr<GenericParam>> &type_generics);
      45              : 
      46              :   virtual void visit_struct (StructStruct &struct_item) override;
      47              :   virtual void visit_tuple (TupleStruct &tuple_item) override;
      48              :   virtual void visit_enum (Enum &enum_item) override;
      49              :   virtual void visit_union (Union &enum_item) override;
      50              : };
      51              : 
      52              : } // namespace AST
      53              : } // namespace Rust
      54              : 
      55              : #endif // ! RUST_DERIVE_DEBUG_H