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-- Copyright (C) 2001 Bill Billowitch.
-- Some of the work to develop this test suite was done with Air Force
-- support. The Air Force and Bill Billowitch assume no
-- responsibilities for this software.
-- This file is part of VESTs (Vhdl tESTs).
-- VESTs 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 2 of the License, or (at
-- your option) any later version.
-- VESTs 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 VESTs; if not, write to the Free Software Foundation,
-- Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-- ---------------------------------------------------------------------
--
-- $Id: tc1647.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $
-- $Revision: 1.2 $
--
-- ---------------------------------------------------------------------
ENTITY c08s13b00x00p03n01i01647ent IS
END c08s13b00x00p03n01i01647ent;
ARCHITECTURE c08s13b00x00p03n01i01647arch OF c08s13b00x00p03n01i01647ent IS
BEGIN
TESTING: PROCESS
variable k : boolean := true;
variable kk: integer := 0;
BEGIN
case k is
when false => NULL;
when true => NULL;
kk := 5;
end case;
assert NOT(kk=5)
report "***PASSED TEST: c08s13b00x00p03n01i01647"
severity NOTE;
assert (kk=5)
report "***FAILED TEST: c08s13b00x00p03n01i01647 - The execution of the null statement has no effect other than to pass on to the next statement."
severity ERROR;
wait;
END PROCESS TESTING;
END c08s13b00x00p03n01i01647arch;
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