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Diffstat (limited to 'testsuite/vests/vhdl-93/billowitch/compliant/tc2471.vhd')
-rw-r--r-- | testsuite/vests/vhdl-93/billowitch/compliant/tc2471.vhd | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc2471.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc2471.vhd new file mode 100644 index 000000000..b7f902363 --- /dev/null +++ b/testsuite/vests/vhdl-93/billowitch/compliant/tc2471.vhd @@ -0,0 +1,58 @@ + +-- 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: tc2471.vhd,v 1.2 2001-10-26 16:29:48 paw Exp $ +-- $Revision: 1.2 $ +-- +-- --------------------------------------------------------------------- + +ENTITY c07s03b02x02p03n02i02471ent IS +END c07s03b02x02p03n02i02471ent; + +ARCHITECTURE c07s03b02x02p03n02i02471arch OF c07s03b02x02p03n02i02471ent IS + +BEGIN + TESTING: PROCESS + type UNCONSTRAINED_ARRAY is array ( integer range <> ) of character; + subtype CONSTRAINED_ARRAY is UNCONSTRAINED_ARRAY ( 1 to 4 ); + function F return CONSTRAINED_ARRAY is + begin + return CONSTRAINED_ARRAY'(others => '7'); + -- check in function return statement. + end F; + variable k : CONSTRAINED_ARRAY; + BEGIN + k := F; + wait for 5 ns; + assert NOT(k = "7777") + report "***PASSED TEST: c07s03b02x02p03n02i02471" + severity NOTE; + assert (k = "7777") + report "***FAILED TEST: c07s03b02x02p03n02i02471 - Others cannot be used with an unconstrained array type." + severity ERROR; + wait; + END PROCESS TESTING; + +END c07s03b02x02p03n02i02471arch; |