{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"check_float_value(\"1.234567891011121_f64\","}]}
        check_float_value("1.234567891011121_f64", "1.234567891011121");
        check_float_value("1.3_4665449586950493453___6_f128", "1.346654495869504934536");
        check_float_value("1__0.__0__f32", "10.0");