Import vests testsuite

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diff --git a/testsuite/vests/vhdl-93/billowitch/compliant/tc2455.vhd b/testsuite/vests/vhdl-93/billowitch/compliant/tc2455.vhd
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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: tc2455.vhd,v 1.2 2001-10-26 16:29:48 paw Exp $
+-- $Revision: 1.2 $
+--
+-- ---------------------------------------------------------------------
+
+ENTITY c07s03b02x02p03n02i02455ent IS
+END c07s03b02x02p03n02i02455ent;
+
+ARCHITECTURE c07s03b02x02p03n02i02455arch OF c07s03b02x02p03n02i02455ent IS
+
+  type    UNCONSTRAINED_ARRAY    is array ( integer range <> ) of CHARACTER;
+  subtype CONSTRAINED_ARRAY    is UNCONSTRAINED_ARRAY ( 1 to 3 );
+  function F return CONSTRAINED_ARRAY is
+  begin
+    return ( others => 'c'  );
+    -- sole "others" choice is legal.
+  end F;
+BEGIN
+  TESTING: PROCESS
+    variable k : CONSTRAINED_ARRAY;
+  BEGIN
+    k := F;
+    assert NOT(k(1)='c' and k(2)='c' and k(3)='c')
+      report "***PASSED TEST: c07s03b02x02p03n02i02455"
+      severity NOTE;
+    assert (k(1)='c' and k(2)='c' and k(3)='c')
+      report "***FAILED TEST: c07s03b02x02p03n02i02455 - The others choice should be allowed as the aggregate is the result expression of a function."
+      severity ERROR;
+    wait;
+  END PROCESS TESTING;
+
+END c07s03b02x02p03n02i02455arch;