Robert Nystrom
d839eb7bf9
Change-Id: I4501e9a9d2d958cecf21460b628d2ac50a5135bc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149492 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com>
35 lines
810 B
Dart
35 lines
810 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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import "package:expect/expect.dart";
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class M<T> {
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t() {
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return T;
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}
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}
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class A<U> = Object with M<U>;
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class B<V> = Object with A<V>;
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class C<U> = Object with M<List<U>>;
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class D<V> = Object with C<Set<V>>;
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class E extends A<num> {}
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class F extends B<String> {}
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class G<T> extends C<T> {}
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class H<T> extends D<Map<String, T>> {}
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main() {
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Expect.equals("num", new E().t().toString());
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Expect.equals("String", new F().t().toString());
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Expect.equals("List<bool>", new G<bool>().t().toString());
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Expect.equals("List<Set<Map<String, int>>>", new H<int>().t().toString());
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}
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