{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"assert!(mask.get(Size::from_bytes(499)));"}]}
    assert!(mask.get(Size::from_bytes(499)));
    mask.set_range(alloc_range(Size::from_bytes(499), Size::from_bytes(1)), true);
    mask.set_range((100..256).into(), true);