// 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 The special type void may only be used as the return type of a function:
/// it is a compile-time error to use void in any other context (for example,
/// as a type argument, or as the type of a variable or parameter).
/// @description Checks that specifying void as a type parameter bound causes a
/// compile-time error.
/// @author iefremov


class A<T extends void> {}
//                ^
// [analyzer] unspecified
// [cfe] unspecified

main() {
  new A();
}
