Language/Statements/Return/no_expression_function_t08.dart

// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/**
 * @assertion Consider a return statement s of the form return e?;
 * ...
 * It is a compile-time error if s is
 *  return;, unless T is void, dynamic, or Null
 *
 * @description Checks that a compile error occurs if a statement of the form
 * "return;" is used in an asynchronous getter method whose declared return type
 * is Future<bool>.
 *
 * @Issue 42459
 * @author a.semenov@unipro.ru
 */
import 'dart:async';

class C {
  C() { }
  Future<bool> get foo async {
    return;
//  ^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
  }
}

main() {
  new C().foo;
}