static void main_sink(){twointsclass * data=main_data;}void main(){twointsclass * data;data=NULL;data=new twointsclass;data->a=0;data->b=0;printIntLine(data->a);printIntLine(data->b);main_data=data;main_sink();}
static void main_sink(){twointsclass * data=main_data;delete data;}static void main(){twointsclass * data;data=NULL;data=new twointsclass;data->a=0;data->b=0;printIntLine(data->a);printIntLine(data->b);main_data=data;main_sink();}