// Copyright (c) 2018, 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 We say that a type T0 is a subtype of a type T1 (written T0 <: T1)
/// when:
/// Left FutureOr: T0 is FutureOr<S0>
///   and Future<S0> <: T1
///   and S0 <: T1
/// @description Check that if a type T0 is FutureOr<S0> and S0 is a subtype of
/// T1 but Future<S0> is not a subtype of T1 , then a type T0 is not a subtype of
/// a type T1.
/// @author sgrekhov@unipro.ru
///
/// @description Check that if type T0 is not a subtype of a type T1, then
/// instance of T0 cannot be be assigned to the mixin member of type T1.
/// Assignment to instance variable of super class is tested.
/// @author sgrekhov@unipro.ru
/// @author ngl@unipro.ru
///
/// This test is generated from left_FutureOr_fail_A04.dart and 
/// class_member_mixin_fail_x01.dart.
/// Don't modify it. If you want to change this test, change one of the files 
/// above and then run generator.dart to regenerate the tests.


import "dart:async";

FutureOr? t0Instance = Future.value(42);
Future? t1Instance = Future.value(42);

const t1Default = null;


class ClassMemberSuper1_t03 {
  Future? m = t1Default;
  void set superSetter(Future? val) {}
}

class ClassMember1_t03 extends Object with ClassMemberSuper1_t03 {
  test1() {
    m = t0Instance;
//      ^^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
  }
  test2() {
    superSetter = t0Instance;
//                ^^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
  }
}

main() {
  new ClassMember1_t03().m = t0Instance;
//                           ^^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
  new ClassMember1_t03().superSetter = t0Instance;
//                                     ^^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
}