diff options
Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc16.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc16.vhd | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc16.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc16.vhd new file mode 100644 index 0000000..7c7a958 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc16.vhd @@ -0,0 +1,55 @@ + +-- 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: tc16.vhd,v 1.2 2001-10-26 16:29:42 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c04s02b00x00p06n03i00016ent IS +END c04s02b00x00p06n03i00016ent; + +ARCHITECTURE c04s02b00x00p06n03i00016arch OF c04s02b00x00p06n03i00016ent IS + +BEGIN + TESTING: PROCESS + -- Define a subtype of a subtype. + subtype ZERO is NATURAL; + + -- Define variables of these subtypes. + variable ZEROV : ZERO := 0; + variable NATURALV : NATURAL := 0; + BEGIN + -- Verify that these two variables have the same base type. + assert NOT( Naturalv = zerov and zerov = zero'low ) + report "***PASSED TEST: c04s02b00x00p06n03i00016" + severity NOTE; + assert ( Naturalv = zerov and zerov = zero'low ) + report "***FAILED TEST: c04s02b00x00p06n03i00016 - The base type of a subtype is the base type of the type mark." + severity ERROR; + wait; + END PROCESS TESTING; + +END c04s02b00x00p06n03i00016arch; |