verilator/test_regress/t/t_interface_asvar_bad.v

// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain.
// SPDX-FileCopyrightText: 2019 Wilson Snyder
// SPDX-License-Identifier: CC0-1.0

module t;

  counter_if iface ();

  source source (.itf(iface));

endmodule

interface counter_if;
  logic [3:0] value;
endinterface

module source (
    counter_if itf
);

  logic [3:0] getter;

  initial begin
    getter = itf;  // Intended to write itf.value
    getter = 4'd3 + itf;  // Intended to write itf.value
  end

endmodule