1 /* { dg-do compile } */ 2 class EbmlElement { 3 virtual EbmlElement * Clone() const; 4 }; 5 class KaxTracks : public EbmlElement { 6 public: Clone()7 EbmlElement * Clone() const { 8 return new KaxTracks(*this); 9 } 10 }; 11 KaxTracks kax_tracks; finish_file(void)12void finish_file(void) 13 { 14 kax_tracks.Clone(); 15 } 16