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       1                 :             : /* Subclass of logical_location_manager with knowledge of "tree".
       2                 :             :    Copyright (C) 2022-2025 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_TREE_LOGICAL_LOCATION_H
      22                 :             : #define GCC_TREE_LOGICAL_LOCATION_H
      23                 :             : 
      24                 :             : #include "logical-location.h"
      25                 :             : 
      26                 :             : /* A subclass of logical_location_manager in which the keys are
      27                 :             :    "tree".
      28                 :             :    Note that there is no integration with the garbage collector,
      29                 :             :    and so logical_location instances can only be short-lived.  */
      30                 :      339496 : class tree_logical_location_manager : public logical_location_manager
      31                 :             : {
      32                 :             : public:
      33                 :             :   const char *get_short_name (key) const final override;
      34                 :             :   const char *get_name_with_scope (key) const final override;
      35                 :             :   const char *get_internal_name (key) const final override;
      36                 :             :   enum logical_location_kind get_kind (key) const final override;
      37                 :             :   label_text get_name_for_path_output (key) const final override;
      38                 :             :   key get_parent (key) const final override;
      39                 :             : 
      40                 :             :   static tree tree_from_key (logical_location k)
      41                 :             :   {
      42                 :        6667 :     return const_cast<tree> (k.cast_to<const_tree> ());
      43                 :             :   }
      44                 :      103426 :   static logical_location key_from_tree (tree node)
      45                 :             :   {
      46                 :      103351 :     return logical_location::from_ptr (node);
      47                 :             :   }
      48                 :             : };
      49                 :             : 
      50                 :             : #endif /* GCC_TREE_LOGICAL_LOCATION_H.  */