1/* 2 * Copyright (c) 2024-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16class A { 17 foo(p: FixedArray<Object>): int { 18 let s = 0 19 for (let v of p) { 20 s += v instanceof A ? 1 : 0 21 } 22 return s 23 } 24 bar(p: FixedArray<A>): int { 25 let s = 0 26 for (let v of p) { 27 s += v instanceof A ? 1 : 0 28 } 29 return s 30 } 31 } 32 33 34 class B extends A{} 35 36 function main() { 37 assertEQ(new A().foo([new Object(), new Long(), new Int()]), 0) 38 assertEQ(new A().foo([new A(), new A(), new Object()]), 2) 39 assertEQ(new A().foo(["aaa", new A(), new Object()]), 1) 40 assertEQ(new A().foo([1, "hello", new A()]), 1) 41 assertEQ(new A().bar([new B(), new B(), new A()]), 3) 42 } 43