/*
 * 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. Case when an instance of T0 is an instance of Future<S0> type.
 * @author ngl@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 superclass member of type T1.
 * Assignment to variable of super class is tested.
 * @compile-error
 * @author sgrekhov@unipro.ru
 * @author ngl@unipro.ru
 */
/*
 * This test is generated from left_FutureOr_fail_A03.dart and 
 * class_member_super_fail_x01.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 "dart:async";

class C1 {}
class S0 implements Future<C1> {
  asStream() => null;
  catchError(Function onError, {bool test(Object error)}) => null;
  then<S0>(FutureOr<S0> onValue(C1 value), {Function onError}) => null;
  timeout(Duration timeLimit, {FutureOr<C1> onTimeout()}) => null;
  whenComplete(FutureOr action()) => null;
}

// Future<S0> is not a subtype of T1 (Future<C1>)
FutureOr<S0> t0Instance = new Future<S0>.value(new S0());
Future<C1> t1Instance = new Future.value(new C1());


class ClassMemberSuper1_t02 {
  Future<C1> m;

  ClassMemberSuper1_t02(FutureOr<S0> value) {
    m = value; //# 01: compile-time error
  }
  ClassMemberSuper1_t02.named(FutureOr<S0> value) {
    m = value; //# 02: compile-time error
  }
  void set superSetter(Future<C1> val) {}
}

class ClassMember1_t02 extends ClassMemberSuper1_t02 {
  ClassMember1_t02() : super(t0Instance) {} //# 01: compile-time error
  ClassMember1_t02.named() : super.named(t0Instance) {} //# 02: compile-time error
  ClassMember1_t02.valid() : super(null);
  test1() {
    m = t0Instance; //# 05: compile-time error
  }
  test2() {
    superSetter = t0Instance; //# 06: compile-time error
  }
}

main() {
  new ClassMember1_t02(); //# 01: compile-time error
  new ClassMember1_t02.named(); //# 02: compile-time error
  new ClassMember1_t02.valid().m = t0Instance; //# 03: compile-time error
  new ClassMember1_t02.valid().superSetter = t0Instance; //# 04: compile-time error
  new ClassMember1_t02.valid().test1(); //# 05: compile-time error
  new ClassMember1_t02.valid().test2(); //# 06: compile-time error
}