verilator/test_regress/t/t_past_unsup.v

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2023-08-22 05:48:45 +00:00
// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2018 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t (/*AUTOARG*/
// Inputs
d, clk, num
);
input d;
input clk;
input int num;
always @ (posedge clk) begin
if ($past(d, 1, 1)) $stop; // Unsup
if ($past(d, 1, 1, )) $stop; // Unsup
if ($past(d, 1, 1, @(posedge clk))) $stop; // Unsup
end
endmodule