{"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"assert_eq_pnsat!(\"%'d\","}]}
    assert_eq_pnsat!("%'d", None);
    assert_eq_pnsat!("%I64u", Some("{}"));
    assert_eq_pnsat!("%10s", Some("{:>10}"));