Subversion Repositories tendra.SVN

/*
 * 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 STATEMENT_INCLUDED
#define STATEMENT_INCLUDED


/*
    STATEMENT CONSTRUCTION DECLARATIONS

    The routines in this module are used in the construction of the
    basic language statements.
*/

extern EXP begin_case_stmt(EXP, int);
extern EXP begin_compound_stmt(int);
extern EXP begin_default_stmt(int);
extern EXP begin_do_stmt(void);
extern EXP begin_for_stmt(void);
extern EXP begin_hash_if_stmt(EXP, EXP);
extern EXP begin_if_stmt(EXP);
extern EXP begin_switch_stmt(EXP);
extern EXP begin_while_stmt(EXP);

extern void mark_compound_stmt(EXP);
extern EXP add_compound_stmt(EXP, EXP);
extern EXP cont_hash_if_stmt(EXP, EXP, EXP);
extern EXP cont_if_stmt(EXP, EXP);
extern EXP init_for_stmt(EXP, EXP *);
extern EXP cond_for_stmt(EXP, EXP, EXP);

extern EXP end_case_stmt(EXP, EXP);
extern EXP end_compound_stmt(EXP);
extern EXP end_default_stmt(EXP, EXP);
extern EXP end_do_stmt(EXP, EXP, EXP);
extern EXP end_for_stmt(EXP, EXP);
extern EXP end_hash_if_stmt(EXP, EXP);
extern EXP end_if_stmt(EXP, EXP);
extern EXP end_switch_stmt(EXP, EXP, int);
extern EXP end_while_stmt(EXP, EXP);

extern EXP make_break_stmt(void);
extern EXP make_continue_stmt(void);
extern EXP make_decl_stmt(MEMBER, MEMBER, int *);
extern EXP make_temp_decl(MEMBER, MEMBER, EXP);
extern EXP make_exp_stmt(EXP);
extern EXP make_return_stmt(EXP, int);
extern EXP make_discard_exp(EXP);
extern EXP make_reach_stmt(EXP, int);
extern EXP fall_return_stmt(void);
extern EXP find_return_exp(EXP, IDENTIFIER *, int);
extern EXP check_return_exp(EXP, int);

extern EXP bind_temporary(EXP);
extern void begin_cond(void);
extern EXP end_cond(void);
extern EXP inject_cond(EXP, EXP);
extern TYPE make_cond_type(TYPE);
extern EXP check_cond(EXP, EXP *, int);
extern EXP check_control(EXP, EXP *, EXP *);
extern void check_empty_stmt(int);
extern EXP make_if_cond(EXP, EXP);
extern EXP make_else_cond(EXP);
extern IDENTIFIER find_case(LIST(NAT), LIST(IDENTIFIER), NAT);
extern EXP make_asm(EXP, LIST(EXP));

extern void set_parent_stmt(EXP, EXP);
extern EXP get_parent_stmt(EXP);
extern STACK(EXP) crt_loop_stack;
extern NAMESPACE block_namespace;
extern unsigned crt_condition;
extern int record_location;
extern int unreached_code;
extern int unreached_last;
extern int unreached_prev;
extern int unreached_fall;
extern int suppress_fall;
extern EXP crt_hash_cond;
extern LOCATION stmt_loc;


#endif