verilator/test_regress/t/t_bitsel_struct.v

// DESCRIPTION: Verilator: Verilog Test module
//
// A test case for struct signal bit selection.
//
// This test is to check that bit selection of multi-dimensional signal inside
// of a struct works.
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2012 Jie Xu
// SPDX-License-Identifier: CC0-1.0

module t;

  typedef struct packed {
    logic [1:0][15:0] channel;
    logic others;
  } buss_t;

  buss_t b;
  reg [7:0] a;

  initial begin
    b = {16'h8765, 16'h4321, 1'b1};
    a = b.channel[0][8+:8];
    if (a != 8'h43) $stop;
    $write("*-* All Finished *-*\n");
    $finish;
  end
endmodule