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-- Copyright (C) 2001 Bill Billowitch.
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-- Some of the work to develop this test suite was done with Air Force
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-- support.  The Air Force and Bill Billowitch assume no
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-- responsibilities for this software.
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-- This file is part of VESTs (Vhdl tESTs).
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-- VESTs is free software; you can redistribute it and/or modify it
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-- under the terms of the GNU General Public License as published by the
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-- Free Software Foundation; either version 2 of the License, or (at
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-- your option) any later version. 
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-- VESTs is distributed in the hope that it will be useful, but WITHOUT
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-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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-- FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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-- for more details. 
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-- You should have received a copy of the GNU General Public License
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-- along with VESTs; if not, write to the Free Software Foundation,
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-- Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
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-- ---------------------------------------------------------------------
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--
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-- $Id: tc1753.vhd,v 1.2 2001-10-26 16:29:43 paw Exp $
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-- $Revision: 1.2 $
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--
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-- ---------------------------------------------------------------------
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ENTITY c09s05b00x00p25n01i01753ent IS
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END c09s05b00x00p25n01i01753ent;
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ARCHITECTURE c09s05b00x00p25n01i01753arch OF c09s05b00x00p25n01i01753ent IS
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  type byte is array (positive range <>) of bit;
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  function F (constant S: byte) return bit is
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  begin
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    return '0';
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  end;
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  constant    N    : integer := 4;
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  signal       UG,I   : bit_vector(1 to 4);
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  signal       GS, UGS   : bit;
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  signal       UGT   : F bit register;
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BEGIN
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  A: (I(1), I(2), I(3), I(N)) <= transport UG(1 to N) after 20 ns;  -- No_failure_here
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  GS   <=   '1' after 10 ns; 
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  B:block (GS = '1')
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  begin
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    C: UGT <= guarded UGS after 10 ns;  -- No_failure_here
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  end block;
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  TESTING: PROCESS(I,UGT)
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  BEGIN
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    assert NOT(I="0000" and UGT='0')  
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      report "***PASSED TEST: c09s05b00x00p25n01i01753" 
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      severity NOTE;
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    assert (I="0000" and UGT='0')  
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      report "***FAILED TEST: c09s05b00x00p25n01i01753 - An aggregate target in a concurrent signal assignment statement contains only locally static names, and no two signal names identify the same object, or subelement thereof." 
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      severity ERROR;
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  END PROCESS TESTING;
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END c09s05b00x00p25n01i01753arch;
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