/*
 * Copyright (c) 2000 Stephen Williams (steve@icarus.com)
 *
 *    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
 */

/*
 * This program checks that the code generator properly handles
 * ocncatenation expressions as parameters to system tasks.
 */

module main;

   reg [3:0] a, b;

   initial begin
      a = 0;
      b = 0;
      for (a = 0 ;  a < 4'd15 ;  a = a + 1)
	for (b = 0 ;  b < 4'd15 ; b = b + 1)
	  $display("{a, b} == %b", {a, b});

   end

endmodule // main