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795c0b1b64
Since JavaScript constructor functions are not valid Dart functions, they should not be expected to have a Function type. For context see: https://github.com/dart-lang/sdk/issues/41259 Change-Id: I9092700ad60712f604cec7e5cf0189b23024839a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142321 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Sigmund Cherem <sigmund@google.com>
30 lines
660 B
Dart
30 lines
660 B
Dart
// Copyright (c) 2020, 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 instanceof_test;
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import 'package:js/js.dart';
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import 'package:expect/expect.dart';
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import 'dart:js_util';
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@JS()
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external void eval(String code);
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@JS('Class')
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class Class {
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external Class();
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external Constructor get constructor;
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}
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@JS()
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class Constructor {}
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void main() {
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eval("self.Class = function Class() {}");
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var o = new Class();
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var constructor = o.constructor;
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Expect.isTrue(instanceof(o, constructor));
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}
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