doslang-mirror/fec/tests/own/okwcal1.fe

unit okwcal1;

fn read(r: &i32) -> i32 { return r.^; }

fn test() -> i32 {
    var x: i32 = 5;
    let m = &mut x;
    let value = read(m);
    m.^ = value + 1;
    return m.^;
}