13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2022-2024 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_ci 173af6ab5fSopenharmony_ciinterface A { 183af6ab5fSopenharmony_ci a: number 193af6ab5fSopenharmony_ci} 203af6ab5fSopenharmony_ci 213af6ab5fSopenharmony_ciinterface B extends A { 223af6ab5fSopenharmony_ci b: number, 233af6ab5fSopenharmony_ci} 243af6ab5fSopenharmony_ci 253af6ab5fSopenharmony_ciinterface C extends A { 263af6ab5fSopenharmony_ci c: string 273af6ab5fSopenharmony_ci} 283af6ab5fSopenharmony_ci 293af6ab5fSopenharmony_ciinterface D extends B, C { 303af6ab5fSopenharmony_ci d: [number, number]; 313af6ab5fSopenharmony_ci} 323af6ab5fSopenharmony_ci 333af6ab5fSopenharmony_civar d: D; 343af6ab5fSopenharmony_civar a: A; 353af6ab5fSopenharmony_ci 363af6ab5fSopenharmony_cia = d; 373af6ab5fSopenharmony_cid = a; 383af6ab5fSopenharmony_ci 393af6ab5fSopenharmony_ci/* @@? 37:1 Error TypeError: Type 'A' is not assignable to type 'D'. */ 40