void main_sink();void main(){twointsclass * data;data=NULL;data=new twointsclass[100];main_data=data;main_sink();}void main_sink(){twointsclass * data=main_data;free(data);}
static void main(){twointsclass * data;data=NULL;data=new twointsclass[100];main_data=data;main_sink();}void main_sink(){twointsclass * data=main_data;delete [] data;}