| // Copyright (c) 2014, 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. | |
| // Regression test for issue 16640. | |
| class Segment extends SegmentGen {} | |
| class SegmentGen extends ConceptEntity<Segment> {} | |
| class ConceptEntity<E> {} | |
| main() { | |
| new ConceptEntity<Segment>(); | |
| } |