/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

class A {
  public foo: number = 0;
  
  public bar_no_return_def() {
    return 0
  }

  public bar_with_return_def() : number {
    return 0
  }
}

function f() {
    let a = new A();
    return a.bar_no_return_def();
}

function f2() {
    let a = new A();
    return a.bar_with_return_def();
}

function f3():  number{
  let a = new A();
  return a.bar_no_return_def();
}

function f2(): number{
  let a = new A();
  return a.bar_with_return_def();
}