blob: 6f184b75f8deb59f79fd96bb23d04a2d28163cfe [file] [log] [blame]
// Copyright (c) 2011, 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 An interface has a set of direct superinterfaces.
/// An interface J is a superinterface of an interface I iff either J is a
/// direct superinterface of I or J is a superinterface of a direct
/// superinterface of I.
/// @description Checks that it is a compile-time error if the implements clause
/// of an interface is empty.
/// @author rodionov
abstract class I implements {
// ^
// [analyzer] unspecified
// [cfe] unspecified
class C implements I {
main() {
I i1 = new C();