| // 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. |
| |
| part of $LIBRARYNAME; |
| |
| @DocsEditable() |
| $(ANNOTATIONS)$(NATIVESPEC)$(CLASS_MODIFIERS)class $CLASSNAME$EXTENDS$IMPLEMENTS { |
| $!MEMBERS |
| $if DARTIUM |
| // Flags to only try upgrading once. If there's a failure don't try upgrading |
| // anymore. |
| bool _badUpgradeOccurred = false; |
| |
| /// Required for SDK Infrastructure. Internal use only. |
| /// |
| /// Did this encounter a failure attempting to upgrade to |
| /// a custom element. |
| @Deprecated("Required for SDK Infrastructure. Internal use only.") |
| bool get isBadUpgrade => _badUpgradeOccurred; |
| |
| void _badUpgrade() { _badUpgradeOccurred = true; } |
| $endif |
| } |
