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sdk/tests/language/f_bounded_quantification2_test.dart
T
2013-03-27 20:42:02 +00:00

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Dart

// Copyright (c) 2013, 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.
// Test for F-Bounded Quantification. Regression test for issue 9291.
class Entities<T extends ConceptEntity<T>> implements EntitiesApi<T> { }
class ConceptEntity<T extends ConceptEntity<T>> implements EntityApi { }
abstract class EntityApi<T extends EntityApi<T>> { }
abstract class EntitiesApi<T extends EntityApi<T>> { }
class Concept extends ConceptEntity<Concept> { }
main() {
new ConceptEntity<Concept>();
new ConceptEntity<ConceptEntity>();
}