{"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"check_int_value(\"0b__1_0_\","}]}
        check_int_value("0b__1_0_", 2);
        check_float_value("3._0_f16", "3.0");
        check_int_value("1_1_1_1_1_1", 111111);