module M {
    struct T {v : u64}

    public new(v: u64): V#Self.T {
        return T{v: move(v)};
    }

    public value (this: &mut V#Self.T) : u64 {
        let b: &u64;
        b = &move(this).v;
        return *move(b);
    }
}

//! new-transaction

import {{default}}.M;

main() {
    let x: V#M.T;
    let y: &mut V#M.T;
    let z: u64;
    x = M.new(5);
    y = &mut x;
    z = M.value(move(y));
    assert(move(z) == 5, 42);
    return;
}