// 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.

class Bool implements bool {
  factory Bool._uninstantiable() {
    throw const UnsupportedOperationException(
        "Bool can only be allocated by the VM");
  }
}