| // 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. |
| |
| library org_dartlang_compiler_util; |
| |
| import 'util_implementation.dart'; |
| |
| part 'link.dart'; |
| |
| /** |
| * Tagging interface for classes from which source spans can be generated. |
| */ |
| // TODO(johnniwinther): Find a better name. |
| // TODO(ahe): How about "Bolt"? |
| abstract class Spannable {} |
| |
| class SpannableAssertionFailure { |
| final Spannable node; |
| final String message; |
| SpannableAssertionFailure(this.node, this.message); |
| |
| String toString() => 'compiler crashed.'; |
| } |