verilator/test_regress/t/t_struct_unpacked_array.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


typedef struct {logic a;} Data_t;

module t (
    input clk
);

  int cyc = 0;

  localparam int SIZE = 20;
  reg [$clog2(SIZE)-1 : 0] ptr;
  Data_t buffer[SIZE];
  Data_t out;
  reg out1;

  always_ff @(posedge clk) begin
    int i;
    cyc <= cyc + 1;
    if (cyc == 0) begin
      for (i = 0; i < SIZE; i = i + 1) begin
        buffer[i].a <= 0;
      end
    end
    else begin
      ptr <= (ptr + 1);
      out <= buffer[ptr];
      out1 <= buffer[ptr].a;
      $write("*-* All Finished *-*\n");
      $finish;
    end
  end

endmodule