gcc/attribs.h

   1 /* Declarations and definitions dealing with attribute handling.
   2    Copyright (C) 2013-2017 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_ATTRIBS_H
  21 #define GCC_ATTRIBS_H
  22
  23 extern const struct attribute_spec *lookup_attribute_spec (const_tree);
  24 extern void init_attributes (void);
  25
  26 /* Process the attributes listed in ATTRIBUTES and install them in *NODE,
  27    which is either a DECL (including a TYPE_DECL) or a TYPE.  If a DECL,
  28    it should be modified in place; if a TYPE, a copy should be created
  29    unless ATTR_FLAG_TYPE_IN_PLACE is set in FLAGS.  FLAGS gives further
  30    information, in the form of a bitwise OR of flags in enum attribute_flags
  31    from tree.h.  Depending on these flags, some attributes may be
  32    returned to be applied at a later stage (for example, to apply
  33    a decl attribute to the declaration rather than to its type).  */
  34 extern tree decl_attributes (tree *, tree, int);
  35
  36 extern bool cxx11_attribute_p (const_tree);
  37 extern tree get_attribute_name (const_tree);
  38 extern void apply_tm_attr (tree, tree);
  39 extern tree make_attribute (const char *, const char *, tree);
  40
  41 extern struct scoped_attributes* register_scoped_attributes (const struct attribute_spec *,
  42                                                              const char *);
  43
  44 extern char *sorted_attr_string (tree);
  45 extern bool common_function_versions (tree, tree);
  46 extern char *make_unique_name (tree, const char *, bool);
  47 extern tree make_dispatcher_decl (const tree);
  48 extern bool is_function_default_version (const tree);
  49
  50 #endif // GCC_ATTRIBS_H