libcpp_gold_parameter_type_diff {
global:
  _Z26test_virtual_function_callP12SuperSpeaker;
  _ZN12SuperSpeaker11SpeakLouderEv;
  _ZN12SuperSpeaker18CreateSuperSpeakerEi;
  _ZN12SuperSpeaker9SpeakLoudEv;
  _ZN12SuperSpeakerD2Ev;
  _ZN16LowVolumeSpeaker5SpeakEv;
  _ZN16LowVolumeSpeaker6ListenEv;
  _ZN16LowVolumeSpeakerD0Ev;
  _ZN17HighVolumeSpeaker11BadPracticeEi;
  _ZN17HighVolumeSpeaker5SpeakEv;
  _ZN17HighVolumeSpeaker6ListenEv;
  _ZN12NotReferenced;
  _ZN17HighVolumeSpeakerD0Ev;
  _ZTV16LowVolumeSpeaker; #var
  _ZTV17HighVolumeSpeaker; #var
};
