// To test the report of issue#451, run with this command line:
//
// iverilog -g2012 -Ptest.foo=4 br_gh451.v
//
module test #(parameter int foo = 8,
	      parameter int bar = 2,
	      parameter int math = bar * foo) (output reg [7:0] val);

   initial val = math;

   initial begin
      $display("foo=%0d", foo);
      $display("bar=%0d", bar);
      $display("math=%0d", math);
   end
endmodule // test