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| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 // Test for F-Bounded Quantification. Regression test for issue 9291. | 5 // Test for F-Bounded Quantification. Regression test for issue 9291. |
| 6 | 6 |
| 7 class Entities<T extends ConceptEntity<T>> implements EntitiesApi<T> { } | 7 class Entities<T extends ConceptEntity<T>> implements EntitiesApi<T> { } |
| 8 | 8 |
| 9 class ConceptEntity<T extends ConceptEntity<T>> implements EntityApi { } | 9 class ConceptEntity<T extends ConceptEntity<T>> implements EntityApi { } |
| 10 | 10 |
| 11 abstract class EntityApi<T extends EntityApi<T>> { } | 11 abstract class EntityApi<T extends EntityApi<T>> { } |
| 12 | 12 |
| 13 abstract class EntitiesApi<T extends EntityApi<T>> { } | 13 abstract class EntitiesApi<T extends EntityApi<T>> { } |
| 14 | 14 |
| 15 class Concept extends ConceptEntity<Concept> { } | 15 class Concept extends ConceptEntity<Concept> { } |
| 16 | 16 |
| 17 main() { | 17 main() { |
| 18 new ConceptEntity<Concept>(); | 18 new ConceptEntity<Concept>(); |
| 19 new ConceptEntity<ConceptEntity>(); | 19 new ConceptEntity<ConceptEntity>(); |
| 20 } | 20 } |
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