// 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 Future<S0> and S0
 * are subtypes of a type T1, then a type T0 is a subtype of a type T1. Case
 * when an instance of T0 is an instance of S0 type and S0 is a generic type
 * @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 superclass member of type T1
 * @author sgrekhov@unipro.ru
 */
/*
 * This test is generated from left_FutureOr_A03.dart and 
 * class_member_x02.dart.
 * Don't modify it. If you want to change this file, change one of the files 
 * above and then run generator.dart to regenerate the tests.
 */


import '../../utils/common.dart';
import "dart:async";

class A {}
class B extends A {}
class C<X> {
  const C();
}
class S0<X> extends C<X> {}

FutureOr<S0<B>> t0Instance = new S0<B>();
FutureOr<C<A>> t1Instance = new Future<C<A>>.value(new C());

const t1Default = const C<A>();


class ClassMemberSuper1_t02 {
  FutureOr<C<A>> m;

  ClassMemberSuper1_t02(dynamic value): m = value {
  }

  ClassMemberSuper1_t02.named(dynamic value): m = value {
  }

  ClassMemberSuper1_t02.short(this.m);

  void set superSetter(FutureOr<C<A>> val) {}
}

class ClassMember1_t02 extends ClassMemberSuper1_t02 {

  ClassMember1_t02() : super(forgetType(t0Instance)) {}

  ClassMember1_t02.named() : super.named(forgetType(t0Instance)) {}

  ClassMember1_t02.short() : super.short(forgetType(t0Instance));

  test() {
    m = forgetType(t0Instance);
    superSetter = forgetType(t0Instance);
  }
}

class ClassMemberSuper2_t02<X> {
  X m;

  ClassMemberSuper2_t02(dynamic value): m = value {
  }

  ClassMemberSuper2_t02.named(dynamic value): m = value {
  }

  ClassMemberSuper2_t02.short(this.m);

  void set superSetter(X val) {}
}

class ClassMember2_t02<X> extends ClassMemberSuper2_t02<X> {

  ClassMember2_t02() : super(forgetType(t0Instance)) {}

  ClassMember2_t02.named() : super.named(forgetType(t0Instance)) {}

  ClassMember2_t02.short() : super.short(forgetType(t0Instance));

  test() {
    m = forgetType(t0Instance);
    superSetter = forgetType(t0Instance);
  }
}

main() {
  ClassMember1_t02 c1 = new ClassMember1_t02();
  c1 = new ClassMember1_t02.short();
  c1 = new ClassMember1_t02.named();
  c1.m = forgetType(t0Instance);
  c1.test();
  c1.superSetter = forgetType(t0Instance);

  // Test type parameters

  //# <-- NotGenericFunctionType
  ClassMember2_t02<FutureOr<C<A>>> c2 = new ClassMember2_t02<FutureOr<C<A>>>();
  c2 = new ClassMember2_t02<FutureOr<C<A>>>.short();
  c2 = new ClassMember2_t02<FutureOr<C<A>>>.named();
  c2.m = forgetType(t0Instance);
  c2.test();
  c2.superSetter = forgetType(t0Instance);
  //# -->
}