void main_sink(twointsclass * data);void main(){twointsclass * data;data=NULL;data=new twointsclass;data->a=1;data->b=2;delete data;main_sink(data);}void main_sink(twointsclass * data){printIntLine(data->a);}
static void main(){twointsclass * data;data=NULL;data=new twointsclass;data->a=1;data->b=2;main_sink(data);}void main_sink(twointsclass * data){printIntLine(data->a);}