sdk/lib/core/bool.dart

// Copyright (c) 2012, 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.

// Dart core library.

class bool {
  factory bool._uninstantiable() {
    throw const UnsupportedOperationException(
        "class bool cannot be instantiated");
  }
}