// Copyright (c) 2015 CERN
// Maciej Suminski <maciej.suminski@cern.ch>
//
// This source code is free software; you can redistribute it
// and/or modify it in source code form 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.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA


// Test for time related expressions.

module vhdl_time_test;
logic a, b;
time tout, tin;
vhdl_time dut(a, b, tout, tin);

always @(a)
begin
    $display("a changed at %t", $realtime);
end

initial begin
    tin = 100ns;

    // Start the test
    b = 1'b0;
    b = 1'b1;

    $display(tout);
end
endmodule