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912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
30 lines
602 B
Dart
30 lines
602 B
Dart
// Copyright (c) 2018, 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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// dart2jsOptions=--no-minify
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import "package:expect/expect.dart";
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typedef T Func<T>(T x);
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class A<T> {
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final Box<T> box;
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A._(this.box);
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A.foo(Func<T> func) : this._(new Box<T>(func));
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}
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class Box<T> {
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final Func<T> func;
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Box(this.func);
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}
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class B extends A {
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B() : super.foo((x) => x);
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}
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main() {
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var x = new B();
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Expect.equals(x.runtimeType.toString(), 'B');
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}
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