ajohnsen@google.com
044f0d02eb
BUG= Review URL: https://codereview.chromium.org//14173003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@21338 260f80e4-7a28-3924-810f-c04153c831b5
26 lines
664 B
Dart
26 lines
664 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Test is-tests with type variables on native subclasses.
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import "package:expect/expect.dart";
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class A<T> {
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foo(o) => o is T;
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}
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class B {}
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class C {}
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main() {
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Expect.isTrue(new A<Iterable<B>>().foo(new List<B>()));
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Expect.isFalse(new A<Iterable<C>>().foo(new List<B>()));
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Expect.isTrue(new A<Pattern>().foo('hest'));
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Expect.isTrue(new A<Comparable<String>>().foo('hest'));
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Expect.isFalse(new A<Comparable<C>>().foo('hest'));
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}
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