#[derive(Debug)]
struct S(i32);

impl S {
    fn disp(&self) {
        println!("S::disp() on {:?}", self);
    }
}

impl Drop for S {
    fn drop(&mut self) {
        println!("{:?} droped", self);
    }
}

static GL: S = S(3);

fn main() {
    GL.disp();
}