dgrove@google.com
ebe439410d
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22 260f80e4-7a28-3924-810f-c04153c831b5
29 lines
869 B
Dart
29 lines
869 B
Dart
// Copyright (c) 2011, 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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//
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// Test verifying that the type argument vector of subclasses are properly
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// initialized by the class finalizer.
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class A<T> { A(); }
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class B extends A<Object> { B(); }
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class C extends B { C(); }
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main() {
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var a = new A<String>();
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var b = new B();
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var c = new C();
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Expect.isTrue(a is Object);
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Expect.isTrue(a is A<Object>);
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Expect.isTrue(a is A<String>);
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Expect.isTrue(a is !A<int>);
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Expect.isTrue(b is Object);
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Expect.isTrue(b is A<Object>);
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Expect.isTrue(b is !A<String>);
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Expect.isTrue(b is Object);
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Expect.isTrue(c is Object);
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Expect.isTrue(c is A<Object>);
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Expect.isTrue(c is !A<String>);
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Expect.isTrue(c is B);
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}
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