verilator/test_regress/t/t_interface_gen13.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2023 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

// bug998

interface intf #(
    parameter PARAM = 0
) ();

  int p1;
  generate
    initial p1 = 1;
  endgenerate

  int p2;
  generate
    begin
      initial p2 = 1;
    end
  endgenerate

  int p3;
  int p3_no;
  if (PARAM == 1) initial p3 = 1;
  else initial p3_no = 1;

  int p4;
  int p4_no;
  case (PARAM)
    1: initial p4 = 1;
    default:
    initial p4_no = 1;
  endcase

  int p5;
  for (genvar g = 0; g <= PARAM; ++g) initial p5 = 1;

endinterface

module t (
    input clk
);

  intf #(.PARAM(1)) my_intf ();

  always @(posedge clk) begin
    if (my_intf.p1 != 1) $stop;
    if (my_intf.p2 != 1) $stop;
    if (my_intf.p3 != 1) $stop;
    if (my_intf.p3_no != 0) $stop;
    if (my_intf.p4 != 1) $stop;
    if (my_intf.p4_no != 0) $stop;
    if (my_intf.p5 != 1) $stop;
    $write("*-* All Finished *-*\n");
    $finish;
  end
endmodule