blob: fb117d171c931a6932568b529b66d8fd50bbbb8d [file] [log] [blame]
// Copyright (c) 2013, 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.
patch class Null {
factory Null._uninstantiable() {
throw new UnsupportedError(
"class Null cannot be instantiated");
int get _identityHashCode {
return 2011; // The year Dart was announced and a prime.
String toString() {
return 'null';