verilator/test_regress/t/t_trace_enum.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2009 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

typedef enum logic [1:0] {
  VAL_A,
  VAL_B,
  VAL_C,
  VAL_D
} state_t;

interface MyIntf;
  state_t state;
endinterface


module t (
    clk
);
  input clk;

  MyIntf #() sink ();
  state_t v_enumed;

  typedef enum logic [1:0] {
    VAL_X,
    VAL_Y,
    VAL_Z
  } other_state_t;
  other_state_t v_other_enumed;

  always @(posedge clk) begin
    $write("*-* All Finished *-*\n");
    $finish;
  end
endmodule