[thirdparty/gcc.git] / gcc / cp / decl.h

/* Variables and structures for declaration processing.
   Copyright (C) 1993-2025 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.

GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.  */

/* In grokdeclarator, distinguish syntactic contexts of declarators.  */
enum decl_context
{ NORMAL,			/* Ordinary declaration */
  FUNCDEF,			/* Function definition */
  PARM,				/* Declaration of parm before function body */
  TPARM,                        /* Declaration of template parm */
  CATCHPARM,			/* Declaration of catch parm */
  FIELD,			/* Declaration inside struct or union */
  BITFIELD,			/* Likewise but with specified width */
  TYPENAME,			/* Typename (inside cast or sizeof)  */
  TEMPLATE_TYPE_ARG,		/* Almost the same as TYPENAME  */
  MEMFUNCDEF			/* Member function definition */
};

/* We need this in here to get the decl_context definition.  */
extern tree grokdeclarator (const cp_declarator *,
			    cp_decl_specifier_seq *,
			    enum decl_context, int, tree*);
extern void name_unnamed_type (tree, tree);

/* States indicating how grokdeclarator() should handle declspecs marked
   with __attribute__((deprecated)).  An object declared as
   __attribute__((deprecated)) suppresses warnings of uses of other
   deprecated items.  */

enum deprecated_states {
  DEPRECATED_NORMAL,
  DEPRECATED_SUPPRESS,
  UNAVAILABLE_DEPRECATED_SUPPRESS
};

extern enum deprecated_states deprecated_state;
Commit	Line	Data
	1	/* Variables and structures for declaration processing.
	2	Copyright (C) 1993-2025 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
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 3, or (at your option)
	9	any later version.
	10
	11	GCC is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License 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	/* In grokdeclarator, distinguish syntactic contexts of declarators. */
	21	enum 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. */
	35	extern tree grokdeclarator (const cp_declarator *,
	36	cp_decl_specifier_seq *,
	37	enum decl_context, int, tree*);
	38	extern 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
	45	enum deprecated_states {
	46	DEPRECATED_NORMAL,
	47	DEPRECATED_SUPPRESS,
	48	UNAVAILABLE_DEPRECATED_SUPPRESS
	49	};
	50
	51	extern enum deprecated_states deprecated_state;
	52