// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2008 by Wilson Snyder.

module t;
   subok subok (.a(1'b1), .b(1'b0));
   sub sub (.a(1'b1), .b(1'b0));
endmodule

module subok (input a,b);
endmodule

module sub (a);
   input a, b;
endmodule