decl.h revision 132718 
1/* Variables and structures for declaration processing.
2   Copyright (C) 1993, 2000, 2002 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 2, 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 COPYING.  If not, write to
18the Free Software Foundation, 59 Temple Place - Suite 330,
19Boston, MA 02111-1307, USA.  */
20
21/* In grokdeclarator, distinguish syntactic contexts of declarators.  */
22enum decl_context
23{ NORMAL,			/* Ordinary declaration */
24  FUNCDEF,			/* Function definition */
25  PARM,				/* Declaration of parm before function body */
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  MEMFUNCDEF			/* Member function definition */
31};
32
33/* We need this in here to get the decl_context definition.  */
34extern tree grokdeclarator (tree, tree, enum decl_context, int, tree*);
35
36#ifdef DEBUG_CP_BINDING_LEVELS
37/* Purely for debugging purposes.  */
38extern int debug_bindings_indentation;
39#endif
40