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Issue 12210142: Implement is-checks against type variables. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Fix a long line. Created 7 years, 9 months ago
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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
3 // BSD-style license that can be found in the LICENSE file.
4
5 // Test that factories are marked as needing rti.
6
7 class A<T> {
8 foo(o) => o is T;
9 factory A.c() => new B<T>();
10 A();
11 }
12
13 class B<T> extends A<T> {}
14
15 class C {}
16
17 class D {}
18
19 main() {
20 Expect.isTrue(new A<C>.c().foo(new C()));
21 Expect.isFalse(new A<C>.c().foo(new D()));
22 }
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