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       1                 :             : /* Declaration of struct diagnostics::option_id.
       2                 :             :    Copyright (C) 2024-2025 Free Software Foundation, Inc.
       3                 :             :    Contributed by David Malcolm <dmalcolm@redhat.com>.
       4                 :             : 
       5                 :             : This file is part of GCC.
       6                 :             : 
       7                 :             : GCC is free software; you can redistribute it and/or modify it under
       8                 :             : the terms of the GNU General Public License as published by the Free
       9                 :             : Software Foundation; either version 3, or (at your option) any later
      10                 :             : version.
      11                 :             : 
      12                 :             : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      13                 :             : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      14                 :             : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      15                 :             : for more details.
      16                 :             : 
      17                 :             : You should have received a copy of the GNU General Public License
      18                 :             : along with GCC; see the file COPYING3.  If not see
      19                 :             : <http://www.gnu.org/licenses/>.  */
      20                 :             : 
      21                 :             : #ifndef GCC_DIAGNOSTICS_OPTION_ID_H
      22                 :             : #define GCC_DIAGNOSTICS_OPTION_ID_H
      23                 :             : 
      24                 :             : namespace diagnostics {
      25                 :             : 
      26                 :             : /* A class to use for the ID of an option that controls
      27                 :             :    a particular diagnostic.
      28                 :             :    This is just a wrapper around "int", but better documents
      29                 :             :    the intent of the code.  */
      30                 :             : 
      31                 :             : struct option_id
      32                 :             : {
      33                 :   102730457 :   option_id () : m_idx (0) {}
      34                 :             : 
      35                 :   109534012 :   option_id (int idx) : m_idx (idx) {}
      36                 :             :   /* Ideally we'd take an enum opt_code here, but we don't
      37                 :             :      want to depend on its decl.  */
      38                 :             : 
      39                 :    94370031 :   bool operator== (option_id other) const
      40                 :             :   {
      41                 :    94370031 :     return m_idx == other.m_idx;
      42                 :             :   }
      43                 :             : 
      44                 :             :   int m_idx;
      45                 :             : };
      46                 :             : 
      47                 :             : } // namespace diagnostics
      48                 :             : 
      49                 :             : #endif /* ! GCC_DIAGNOSTICS_OPTION_ID_H */