1# Copyright (c) 2023 Huawei Device Co., Ltd. 2# Licensed under the Apache License, Version 2.0 (the "License"); 3# you may not use this file except in compliance with the License. 4# You may obtain a copy of the License at 5# 6# http://www.apache.org/licenses/LICENSE-2.0 7# 8# Unless required by applicable law or agreed to in writing, software 9# distributed under the License is distributed on an "AS IS" BASIS, 10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11# See the License for the specific language governing permissions and 12# limitations under the License. 13 149,2,3,4,5,6,7,8 159,2,3,4,5,6,7,8 161,2,3,4,5,6,7,8,1,1 171,1,1,1 181 1980 20false 21false 22false 23false 24false 25false 26false 27false 28false 29false 30true 31true 32false 33false 34false 35false 36false 37false 38false 39false 40array.length 0 41array: 1,2,3,4 42array: 1,2,3,4 43TypeError: derived class constructor must return an object or undefined 44