verilator/test_regress/t/t_bitsel_enum.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2015 Jonathon Donaldson
// SPDX-License-Identifier: CC0-1.0

module t_bitsel_enum (
    output out0,
    output out1
);

  localparam [6:0] CNST_VAL = 7'h22;

  enum logic [6:0] {ENUM_VAL = 7'h33} MyEnum;

  assign out0 = CNST_VAL[0];
  // Not supported by NC-verilog nor VCS, but other simulators do
  assign out1 = ENUM_VAL[0]; // named values of an enumeration should act like constants so this should work just like the line above works

  initial begin
    $write("*-* All Finished *-*\n");
    $finish;
  end

endmodule