// 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 Never
/// @author sgrekhov@unipro.ru
/// @issue 40396
/// @issue 40948


class C {
  static Never sTest() {}
//             ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  Never mTest() {}
//      ^^^^^
// [analyzer] unspecified
// [cfe] unspecified

  Never get gTest {}
//          ^^^^^
// [analyzer] unspecified
// [cfe] unspecified
}

Never test() {}
//    ^^^^
// [analyzer] unspecified
// [cfe] unspecified


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