1/* 2* Copyright (c) Microsoft Corporation. All rights reserved. 3* Copyright (c) 2023 Huawei Device Co., Ltd. 4* Licensed under the Apache License, Version 2.0 (the "License"); 5* you may not use this file except in compliance with the License. 6* You may obtain a copy of the License at 7* 8* http://www.apache.org/licenses/LICENSE-2.0 9* 10* Unless required by applicable law or agreed to in writing, software 11* distributed under the License is distributed on an "AS IS" BASIS, 12* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13* See the License for the specific language governing permissions and 14* limitations under the License. 15* 16* This file has been modified by Huawei to verify type inference by adding verification statements. 17*/ 18 19// === tests/cases/conformance/controlFlow/controlFlowSuperPropertyAccess.ts === 20declare function AssertType(value:any, type:string):void; 21class B { 22 protected m?(): void; 23} 24class C extends B { 25 body() { 26 super.m && super.m(); 27AssertType(super.m && super.m(), "union"); 28AssertType(super.m, "union"); 29AssertType(super, "B"); 30AssertType(super.m(), "void"); 31AssertType(super.m, "() => void"); 32AssertType(super, "B"); 33 } 34} 35 36 37