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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 OPTION_INCLUDED
#define OPTION_INCLUDED
/*
OPTION CATALOGUES
The table OPT_CATALOG is used to maintain the list of all boolean
options. The table OPT_VALUE_CATALOG is used to hold the value
options. Macros are given to name the entries in the latter table.
Names for entries in the former table are generated from the
error catalogue.
*/
typedef struct {
CONST char *name;
int scoped;
OPTION def[2];
} OPT_DATA;
typedef struct {
CONST char *name;
LOCATION *loc;
unsigned long max_value;
unsigned long min_value;
unsigned long crt_value;
int incr;
} OPT_VALUE_DATA;
extern OPT_DATA OPT_CATALOG[];
extern OPT_VALUE_DATA OPT_VALUE_CATALOG[];
/*
OPTION LEVELS
These values give the various option levels. The fact that OPTION_OFF
is zero is used extensively.
*/
#define OPTION_OFF ((OPTION)0)
#define OPTION_WARN ((OPTION)1)
#define OPTION_ON ((OPTION)2)
#define OPTION_WHATEVER ((OPTION)3)
#define OPTION_ALLOW OPTION_OFF
#define OPTION_DISALLOW OPTION_ON
/*
OPTION VALUES
These macros are used to represent the various numeric option values
within the program.
*/
#define OPT_VAL_statement_depth 0
#define OPT_VAL_hash_if_depth 1
#define OPT_VAL_declarator_max 2
#define OPT_VAL_paren_depth 3
#define OPT_VAL_name_limit 4
#define OPT_VAL_extern_name_limit 5
#define OPT_VAL_external_ids 6
#define OPT_VAL_block_ids 7
#define OPT_VAL_macro_ids 8
#define OPT_VAL_func_pars 9
#define OPT_VAL_func_args 10
#define OPT_VAL_macro_pars 11
#define OPT_VAL_macro_args 12
#define OPT_VAL_line_length 13
#define OPT_VAL_string_length 14
#define OPT_VAL_sizeof_object 15
#define OPT_VAL_include_depth 16
#define OPT_VAL_switch_cases 17
#define OPT_VAL_data_members 18
#define OPT_VAL_enum_consts 19
#define OPT_VAL_nested_class 20
#define OPT_VAL_atexit_funcs 21
#define OPT_VAL_base_classes 22
#define OPT_VAL_direct_bases 23
#define OPT_VAL_class_members 24
#define OPT_VAL_virtual_funcs 25
#define OPT_VAL_virtual_bases 26
#define OPT_VAL_static_members 27
#define OPT_VAL_friends 28
#define OPT_VAL_access_declarations 29
#define OPT_VAL_ctor_initializers 30
#define OPT_VAL_scope_qualifiers 31
#define OPT_VAL_external_specs 32
#define OPT_VAL_template_pars 33
#define OPT_VAL_instance_depth 34
#define OPT_VAL_exception_handlers 35
#define OPT_VAL_exception_specs 36
#define OPT_VAL_cast_explicit 37
#define OPT_VAL_maximum_error 38
#define OPT_VAL_tab_width 39
/*
COMPILER OPTION DECLARATIONS
The routines in this module are concerned with configurable compiler
options.
*/
extern OPTION *crt_opt;
extern OPTIONS *crt_opts;
extern OPTIONS *real_opts;
extern void set_option(int, unsigned);
extern void set_value(int, EXP, unsigned long);
extern void set_link_opt(DECL_SPEC);
extern ERROR set_severity(ERROR, int, int);
extern int find_option_no(STRING, int);
extern int find_value_no(STRING, int);
extern int find_type_no(STRING);
extern int check_value(int, unsigned long, ...);
extern int incr_value(int);
extern void decr_value(int);
extern void use_option(IDENTIFIER, unsigned);
extern void use_mode(OPTIONS *, int);
extern void set_mode(OPTIONS *);
extern void directory_option(IDENTIFIER, IDENTIFIER);
extern void begin_option(IDENTIFIER);
extern void end_option(int);
extern void init_option(int);
extern void term_option(void);
#define option(A) (crt_opt[(A)])
#define option_value(A) (OPT_VALUE_CATALOG[(A)].max_value)
#define crt_option_value(A) (OPT_VALUE_CATALOG[(A)].crt_value)
#endif