Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
36 lines
772 B
Dart
36 lines
772 B
Dart
// Copyright (c) 2016, 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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import "package:expect/expect.dart";
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abstract class S<T extends S<T>> {
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m() => 123;
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get S_T => T;
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}
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class C<T extends C<T>> extends S<C<T>> {
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m() => 456;
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get C_T => T;
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}
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class D extends C<D> {}
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main() {
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regress31434();
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Expect.equals(new C<D>().m(), 456);
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Expect.equals(new C<D>().C_T, D);
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Expect.equals(new C<D>().S_T.toString(), 'C<D>');
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}
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class F<L, R> {}
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class E<L, R> extends F<E<L, Object>, R> {}
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regress31434() {
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type<T>() => T;
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dynamic e = new E<int, String>();
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Expect.equals(e.runtimeType, type<E<int, String>>());
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}
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