// Copyright (c) 2016, 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 It is a compile-time error to use a built-in identifier other than
 * dynamic as a type annotation or type parameter.
 * @description Checks that it is a compile-time error if a built-in identifier
 * "export" is used as an actual type parameter.
 * @compile-error
 * @author ngl@unipro.ru
 */

class A<T> {}

main() {
  new A<export>();
}

