Line data    Source code

       1              : /* Find near-matches for identifiers.
       2              :    Copyright (C) 2015-2026 Free Software Foundation, Inc.
       3              : 
       4              : This file is part of GCC.
       5              : 
       6              : GCC is free software; you can redistribute it and/or modify it under
       7              : the terms of the GNU General Public License as published by the Free
       8              : Software Foundation; either version 3, or (at your option) any later
       9              : version.
      10              : 
      11              : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      12              : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      13              : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      14              : for more details.
      15              : 
      16              : You should have received a copy of the GNU General Public License
      17              : along with GCC; see the file COPYING3.  If not see
      18              : <http://www.gnu.org/licenses/>.  */
      19              : 
      20              : #ifndef GCC_SPELLCHECK_TREE_H
      21              : #define GCC_SPELLCHECK_TREE_H
      22              : 
      23              : #include "spellcheck.h"
      24              : 
      25              : /* spellcheck-tree.cc  */
      26              : 
      27              : extern edit_distance_t
      28              : get_edit_distance (tree ident_s, tree ident_t);
      29              : 
      30              : extern tree
      31              : find_closest_identifier (tree target, const auto_vec<tree> *candidates);
      32              : 
      33              : /* Specialization of edit_distance_traits for identifiers.  */
      34              : 
      35              : template <>
      36              : struct edit_distance_traits<tree>
      37              : {
      38      2629002 :   static size_t get_length (tree id)
      39              :   {
      40      2629002 :     gcc_assert (TREE_CODE (id) == IDENTIFIER_NODE);
      41      2629002 :     return IDENTIFIER_LENGTH (id);
      42              :   }
      43              : 
      44      2231486 :   static const char *get_string (tree id)
      45              :   {
      46      2231486 :     gcc_assert (TREE_CODE (id) == IDENTIFIER_NODE);
      47      2231486 :     return IDENTIFIER_POINTER (id);
      48              :   }
      49              : };
      50              : 
      51              : #endif  /* GCC_SPELLCHECK_TREE_H  */