1/* 2 * Copyright (c) 2023 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 17class Student { 18 constructor() { 19 this.name = 'Tom'; 20 this.age = 1; 21 } 22} 23 24let c = 9; 25 26function foo1() { 27 let a = 2; 28 let b = 1; 29 let m = a + b; 30 let n = m + c; 31 return n; 32} 33 34function foo2() { 35 foo1(); 36} 37