1/* 2 * Copyright (c) 2024 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 16/*--- 17desc: 05 Generics 18name: 05.generics/genericTypeArgumentWithDefaultParameterValue_06 19tags: [] 20---*/ 21 22class A<T1=Int, T2=string, T3=long> { 23 data1: T1 24 data2: T2 25 data3: T3 26 constructor(p1 : T1, p2: T2, p3: T3 ) { 27 this.data1 = p1; 28 this.data2 = p2; 29 this.data3 = p3; 30 } 31} 32 33function main(): void { 34 let a = new A(1, "world", 2 as Long); 35 let a1 = new A<Int, string, Long>(1, "world", 2 as Long) 36 assert a.data1 instanceof Int 37 assert a.data2 instanceof string 38 assert a.data3 instanceof Long 39 assert a1.data1 instanceof Int 40 assert a1.data2 instanceof string 41 assert a1.data3 instanceof Long 42} 43