| // 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. | |
| // Unresolved symbols should be reported as an error. | |
| import "library12.dart" as lib12; | |
| class Subclass | |
| extends lib12.Library13 //# 01: compile-time error | |
| {} | |
| class Implementer | |
| implements lib12.Library13 //# 02: compile-time error | |
| {} | |
| main() { | |
| new Subclass(); | |
| new Implementer(); | |
| } |