// 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:
/// Right Top: T1 is a top type (i.e. Object?, dynamic, or void)
/// @description Check that if type T1 is an Object then T0 is a subtype of a
/// type T1
/// @author sgrekhov@unipro.ru
///
/// @description Check that if type T0 is a subtype of a type T1, then instance
/// of T0 can be be assigned to the mixin member of type T1
/// @author sgrekhov@unipro.ru
///
/// This test is generated from right_top_A01.dart and 
/// class_member_x03.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.


class T0 {}

T0 t0Instance = new T0();
Object? t1Instance = new Object();

const t1Default = null;


class ClassMemberMixin1_t03 {
  Object? m = t1Default;

  void set superSetter(dynamic val) {}
}

class ClassMember1_t03 extends Object with ClassMemberMixin1_t03 {
  test() {
    m = t0Instance;
    superSetter = t0Instance;
  }
}

main() {
  ClassMember1_t03 c1 = new ClassMember1_t03();
  c1.m = t0Instance;
  c1.test();
  c1.superSetter = t0Instance;
}