1libcpp_golden {
2global:
3    _Z26test_virtual_function_callP12SuperSpeaker;
4    _ZN12SuperSpeaker11SpeakLouderEv;
5    _ZN12SuperSpeaker18CreateSuperSpeakerEi;
6    _ZN12SuperSpeaker9SpeakLoudEv;
7    _ZN16LowVolumeSpeaker5SpeakEv;
8    _ZN16LowVolumeSpeaker6ListenEv;
9    _ZN17HighVolumeSpeaker11BadPracticeEf;
10    _ZN17HighVolumeSpeaker5SpeakEv;
11    _ZN17HighVolumeSpeaker6ListenEv;
12    _ZTV16LowVolumeSpeaker; #var
13    _ZTV17HighVolumeSpeaker; #var
14};
15