File: classes-self-referential.rs

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//@ run-pass
#![allow(dead_code)]
#![allow(non_camel_case_types)]



struct kitten {
    cat: Option<cat>,
}

fn kitten(cat: Option<cat>) -> kitten {
    kitten {
        cat: cat
    }
}

type cat = Box<kitten>;

pub fn main() {}