{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"assert!(b.contains_range(b,"}]}
    assert!(b.contains_range(b, size16));
    let b = WrappingRange { start: 20, end: 10 };
    assert!(b.contains_range(WrappingRange { start: 20, end: 20 }, size16));