verilator/test_regress/t/t_assert_casez.v
2017-11-21 21:52:37 -05:00

30 lines
571 B
Verilog

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed into the Public Domain, for any use,
// without warranty, 2016 by Wilson Snyder
module t;
reg [1:0] value;
initial begin
value = 2'b00;
unique casez (value)
2'b00 : ;
2'b01 : ;
2'b1? : ;
endcase
value = 2'b11;
unique casez (value)
2'b00 : ;
2'b01 : ;
2'b1? : ;
endcase
unique casez (1'b1)
default: ;
endcase
$write("*-* All Finished *-*\n");
$finish;
end
endmodule