1/* 2 * Copyright (c) 2022 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 */ 15declare function print(str: any): string; 16 17function foo() { 18 return "pass"; 19} 20 21function foo1(a: any) { 22 return a + 1; 23} 24 25function foo2(a: any, b: any) { 26 return a + b; 27} 28 29function foo3(a: any, b: any, c: any) { 30 return a + b + c; 31} 32 33function foo4(a: any, b: any, c: any, d: any) { 34 return a + b + c + d; 35} 36 37print(foo()); 38print(foo1(1)); 39print(foo1(1)); 40print(foo1(1)); 41print(foo2(1, 2)); 42print(foo3(1, 2, 3)); 43print(foo4(1, 2, 3, 4)); 44