verilator/test_regress/t/t_struct_nest.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2013 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

typedef struct packed {
  logic [1:0] b1;
  logic [1:0] b2;
  logic [1:0] b3;
  logic [1:0] b4;
} t__aa_bbbbbbb_ccccc_dddddd_eee;

typedef struct packed {
  logic [31:0] a;
  union packed {
    logic [7:0] fbyte;
    t__aa_bbbbbbb_ccccc_dddddd_eee pairs;
  } b1;
  logic [23:0] b2;
  logic [7:0] c1;
  logic [23:0] c2;
  logic [31:0] d;
} t__aa_bbbbbbb_ccccc_dddddd;

typedef struct packed {
  logic [31:0] a;
  logic [31:0] b;
  logic [31:0] c;
  logic [31:0] d;
} t__aa_bbbbbbb_ccccc_eee;

typedef union packed {
  t__aa_bbbbbbb_ccccc_dddddd dddddd;
  t__aa_bbbbbbb_ccccc_eee eee;
} t__aa_bbbbbbb_ccccc;


module t (
    input t__aa_bbbbbbb_ccccc xxxxxxx_yyyyy_zzzz,
    output logic [15:0] datao_pre
);
  always_comb datao_pre = {xxxxxxx_yyyyy_zzzz.dddddd.b1.fbyte, xxxxxxx_yyyyy_zzzz.dddddd.c1};

endmodule