LanguageFeatures/nnbd/static_errors_A09_t14.dart

// Copyright (c) 2020, 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 It is an error if the body of a method, function, getter, or
/// function expression with a potentially non-nullable return type may complete
/// normally.
///
/// @description It is an error if the body of a method, function, getter, or
/// function expression with a potentially non-nullable return type may complete
/// normally. Test FutureOr<FutureOr<A>>, where A is some class
/// @author sgrekhov@unipro.ru
/// @issue 40396
/// @issue 40948


import "dart:async";

class A {}

class C {
  static FutureOr<FutureOr<A>> sTest() {}
//                             ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  FutureOr<FutureOr<A>> mTest() {}
//                      ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  FutureOr<FutureOr<A>> get gTest {}
//                          ^^^^^
// [analyzer] unspecified
// [cfe] unspecified
}

FutureOr<FutureOr<A>> test() {}
//                    ^^^^
// [analyzer] unspecified
// [cfe] unspecified

main() {
  C.sTest();
  C c = new C();
  c.mTest();
  c.gTest;
  test();
}