1/* Variables and structures for declaration processing.
2 Copyright (C) 1993-2017 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation; either version 3, or (at your option)
9any later version.
10
11GCC is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14GNU General Public License for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3. If not see
18<http://www.gnu.org/licenses/>. */
19
20/* In grokdeclarator, distinguish syntactic contexts of declarators. */
21enum decl_context
22{ NORMAL, /* Ordinary declaration */
23 FUNCDEF, /* Function definition */
24 PARM, /* Declaration of parm before function body */
25 TPARM, /* Declaration of template parm */
26 CATCHPARM, /* Declaration of catch parm */
27 FIELD, /* Declaration inside struct or union */
28 BITFIELD, /* Likewise but with specified width */
29 TYPENAME, /* Typename (inside cast or sizeof) */
30 TEMPLATE_TYPE_ARG, /* Almost the same as TYPENAME */
31 MEMFUNCDEF /* Member function definition */
32};
33
34/* We need this in here to get the decl_context definition. */
35extern tree grokdeclarator (const cp_declarator *,
36 cp_decl_specifier_seq *,
37 enum decl_context, int, tree*);
38extern void name_unnamed_type (tree, tree);
39
40/* States indicating how grokdeclarator() should handle declspecs marked
41 with __attribute__((deprecated)). An object declared as
42 __attribute__((deprecated)) suppresses warnings of uses of other
43 deprecated items. */
44
45enum deprecated_states {
46 DEPRECATED_NORMAL,
47 DEPRECATED_SUPPRESS
48};
49
50extern enum deprecated_states deprecated_state;
51
52