gistfile1.rs

pub struct Test<'a> {
        function: 'a ||
}

fn main() {
        let mut parent = Test { function: || () };
        {
                let x = 42;
                let sayhello = || println!("{}", x);
                let test = Test { function: sayhello };
                // ERROR because 'sayhello' will run out of scope.
                parent = test;
        }

}