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39509bae5f
Change-Id: I01cf3de95f4d7c67f97d440187a2d7254c7daecc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/140646 Reviewed-by: Bob Nystrom <rnystrom@google.com>
51 lines
826 B
Dart
51 lines
826 B
Dart
// Copyright (c) 2015, 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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@JS()
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library js_typed_interop_anonymous2_test;
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import 'dart:html';
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import 'dart:js' as js;
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import 'package:js/js.dart';
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import 'package:expect/minitest.dart';
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@JS()
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@anonymous
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class A {
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external factory A({B? b});
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external B? get b;
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}
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@JS()
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@anonymous
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class B {
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external factory B({C? c});
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external C? get c;
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}
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@JS()
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@anonymous
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class C {
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external factory C();
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}
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// D is unreachable, and that is OK
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@JS()
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@anonymous
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class D {
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external factory D();
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}
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main() {
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test('simple', () {
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var b = new B();
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var a = new A(b: b);
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expect(a.b, equals(b));
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expect(b.c, isNull);
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});
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}
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