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/*
* Copyright (c) 2002-2006 The TenDRA Project <http://www.tendra.org/>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of The TenDRA Project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific, prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
* IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id$
*/
/*
Crown Copyright (c) 1997
This TenDRA(r) Computer Program is subject to Copyright
owned by the United Kingdom Secretary of State for Defence
acting through the Defence Evaluation and Research Agency
(DERA). It is made available to Recipients with a
royalty-free licence for its use, reproduction, transfer
to other parties and amendment for any purpose not excluding
product development provided that any such use et cetera
shall be deemed to be acceptance of the following conditions:-
(1) Its Recipients shall ensure that this Notice is
reproduced upon any copies or amended versions of it;
(2) Any amended version of it shall be clearly marked to
show both the nature of and the organisation responsible
for the relevant amendment or amendments;
(3) Its onward transfer from a recipient to another
party shall be deemed to be that party's acceptance of
these conditions;
(4) DERA gives no warranty or assurance as to its
quality or suitability for any purpose and DERA accepts
no liability whatsoever in relation to any use to which
it may be put.
*/
#ifndef CHKTYPE_INCLUDED
#define CHKTYPE_INCLUDED
/*
TYPE CHECKING DECLARATIONS
The routines in this module are concerned with type checking and type
consistency.
*/
extern ERROR check_object(TYPE);
extern ERROR check_abstract(TYPE);
extern ERROR check_complete(TYPE);
extern ERROR check_incomplete(TYPE);
extern ERROR check_modifiable(TYPE, EXP);
extern TYPE check_pointer(TYPE, ERROR *);
extern TYPE check_compatible(TYPE, TYPE, int, ERROR *, int);
extern TYPE type_composite(TYPE, TYPE, int, int, ERROR *, int);
extern int is_global_type(TYPE);
extern int unify_type(TYPE, TYPE, CV_SPEC, int);
extern unsigned type_category(TYPE *);
extern unsigned type_tag(TYPE);
extern int eq_func_type(TYPE, TYPE, int, int);
extern int eq_type_qual(TYPE, TYPE, int);
extern int eq_type_offset(TYPE, TYPE);
extern int eq_itype(INT_TYPE, INT_TYPE);
extern int eq_ftype(FLOAT_TYPE, FLOAT_TYPE);
extern int eq_ctype(CLASS_TYPE, CLASS_TYPE);
extern int eq_etype(ENUM_TYPE, ENUM_TYPE);
extern CV_SPEC cv_compare(TYPE, TYPE);
extern CV_SPEC find_cv_qual(TYPE);
#define eq_type(A, B) eq_type_qual((A), (B), 0)
#define eq_type_unqual(A, B) eq_type_qual((A), (B), 1)
/*
TYPE CATEGORIES
These macros are used to describe the various categories of types. The
class value associated with a type can be found using type_category.
There are categories for each of the basic kinds of type - integral
types, pointer types etc. plus a category for lvalues. Other categories
are unions of existing categories, for example:
INT = INTEGER u BITF u ENUM ;
ARITH = INTEGER u FLOAT u BITF u ENUM ;
OVERLOAD = CLASS u ENUM ;
*/
#define CTYPE_NONE ((unsigned)0x0000)
#define CTYPE_INTEGER ((unsigned)0x0001)
#define CTYPE_FLOAT ((unsigned)0x0002)
#define CTYPE_PTR ((unsigned)0x0004)
#define CTYPE_PTR_MEM ((unsigned)0x0008)
#define CTYPE_BITF ((unsigned)0x0010)
#define CTYPE_CLASS ((unsigned)0x0020)
#define CTYPE_ENUM ((unsigned)0x0040)
#define CTYPE_VOID ((unsigned)0x0080)
#define CTYPE_ERROR ((unsigned)0x0100)
#define CTYPE_TOKEN ((unsigned)0x0200)
#define CTYPE_TEMPL ((unsigned)0x0400)
#define CTYPE_LVALUE ((unsigned)0x0800)
#define CTYPE_INT ((unsigned)0x0051)
#define CTYPE_ARITH ((unsigned)0x0053)
#define CTYPE_SCALAR ((unsigned)0x0057)
#define CTYPE_OVERLOAD ((unsigned)0x0460)
#define CTYPE_ADDRESS ((unsigned)0x082c)
#define IS_TYPE_INTEGER(C) ((C) & CTYPE_INTEGER)
#define IS_TYPE_FLOAT(C) ((C) & CTYPE_FLOAT)
#define IS_TYPE_PTR(C) ((C) & CTYPE_PTR)
#define IS_TYPE_PTR_MEM(C) ((C) & CTYPE_PTR_MEM)
#define IS_TYPE_BITF(C) ((C) & CTYPE_BITF)
#define IS_TYPE_CLASS(C) ((C) & CTYPE_CLASS)
#define IS_TYPE_ENUM(C) ((C) & CTYPE_ENUM)
#define IS_TYPE_VOID(C) ((C) & CTYPE_VOID)
#define IS_TYPE_ERROR(C) ((C) & CTYPE_ERROR)
#define IS_TYPE_TOKEN(C) ((C) & CTYPE_TOKEN)
#define IS_TYPE_TEMPL(C) ((C) & CTYPE_TEMPL)
#define IS_TYPE_LVALUE(C) ((C) & CTYPE_LVALUE)
#define IS_TYPE_INT(C) ((C) & CTYPE_INT)
#define IS_TYPE_ARITH(C) ((C) & CTYPE_ARITH)
#define IS_TYPE_SCALAR(C) ((C) & CTYPE_SCALAR)
#define IS_TYPE_OVERLOAD(C) ((C) & CTYPE_OVERLOAD)
#define IS_TYPE_ADDRESS(C) ((C) & CTYPE_ADDRESS)
#endif