13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 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_ciclass A<TA> extends B<TA> {} 173af6ab5fSopenharmony_ci 183af6ab5fSopenharmony_ciclass B<TB> { 193af6ab5fSopenharmony_ci f() {} 203af6ab5fSopenharmony_ci g(a: A<TB>) { 213af6ab5fSopenharmony_ci a.f(); 223af6ab5fSopenharmony_ci } 233af6ab5fSopenharmony_ci} 243af6ab5fSopenharmony_ci 253af6ab5fSopenharmony_ciclass M<K, V> { 263af6ab5fSopenharmony_ci constructor(iter: ArrayLike<[K, V]> | Iterable<[K, V]>) { 273af6ab5fSopenharmony_ci Array.from<[K, V]>(iter); 283af6ab5fSopenharmony_ci } 293af6ab5fSopenharmony_ci} 303af6ab5fSopenharmony_ci 313af6ab5fSopenharmony_ciclass C<T> {} 323af6ab5fSopenharmony_ci 333af6ab5fSopenharmony_cifunction mp<T>(): C<T> { 343af6ab5fSopenharmony_ci return new C<T>(); 353af6ab5fSopenharmony_ci} 363af6ab5fSopenharmony_ci 373af6ab5fSopenharmony_ciclass M1<K, V> { 383af6ab5fSopenharmony_ci it(): C<[K, V]> { 393af6ab5fSopenharmony_ci return this.bar(); 403af6ab5fSopenharmony_ci } 413af6ab5fSopenharmony_ci bar(): C<[K, V]> { 423af6ab5fSopenharmony_ci return mp<[K, V]>(); 433af6ab5fSopenharmony_ci } 443af6ab5fSopenharmony_ci} 45