{"ast_node_type":"other","tokens":[{"end":77,"kind":"keyword","start":0,"text":"check_dnf(\"#![cfg(all(all(a,"}]}
    check_dnf("#![cfg(all(all(a, b)))]", expect![[r#"#![cfg(all(a, b))]"#]]);
    check_dnf("#![cfg(not(any(any(a, b))))]", expect![[r#"#![cfg(all(not(a), not(b)))]"#]]);
    check_dnf("#![cfg(not(all(all(a, b))))]", expect![[r#"#![cfg(any(not(a), not(b)))]"#]]);