gcc/tree-logical-location.h

   1 /* Subclasses of logical_location with knowledge of "tree".
   2    Copyright (C) 2022-2023 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 /* Abstract subclass of logical_location, with knowledge of "tree", but
  27    for no specific tree.  */
  28
  29 class compiler_logical_location : public logical_location
  30 {
  31  protected:
  32   static const char *get_short_name_for_tree (tree);
  33   static const char *get_name_with_scope_for_tree (tree);
  34   static const char *get_internal_name_for_tree (tree);
  35   static enum logical_location_kind get_kind_for_tree (tree);
  36 };
  37
  38 /* Concrete subclass of logical_location, with reference to a specific
  39    tree.  */
  40
  41 class tree_logical_location : public compiler_logical_location
  42 {
  43 public:
  44   tree_logical_location (tree decl) : m_decl (decl) {}
  45
  46   const char *get_short_name () const final override;
  47   const char *get_name_with_scope () const final override;
  48   const char *get_internal_name () const final override;
  49   enum logical_location_kind get_kind () const final override;
  50
  51 private:
  52   tree m_decl;
  53 };
  54
  55 /* Concrete subclass of logical_location, with reference to
  56    current_function_decl.  */
  57
  58 class current_fndecl_logical_location : public compiler_logical_location
  59 {
  60 public:
  61   const char *get_short_name () const final override;
  62   const char *get_name_with_scope () const final override;
  63   const char *get_internal_name () const final override;
  64   enum logical_location_kind get_kind () const final override;
  65 };
  66
  67 #endif /* GCC_TREE_LOGICAL_LOCATION_H.  */