It is possible to call object member function after object had been dropped

gistfile1.txt

trait X {
  fn get_i(&self) -> int;
}


struct B {
  i: int
}

impl X for B {
  fn get_i(&self) -> int {
    self.i
  }
}

impl Drop for B {
  fn drop(&mut self) {
    std::io::stdio::println("drop");
  }
}

struct A<'r> {
  p: &'r X
}

fn make_a<'r>(p:&'r X) -> A<'r> {
  A{p:p}
}

fn make_make_a() -> A{
  let b: ~B = ~B {i:1};
  let bb: & B = b;
  make_a(bb)
}

fn main() {

  let a = make_make_a();
  let i = a.p.get_i();
  std::io::stdio::println(format!("{:d}", i));
}