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12de13d1ae
(The long-standing issue that spawn function should use snapshots would also fix this.) Encountered by the analyzer in https://codereview.chromium.org/2492933002/ BUG= R=asiva@google.com Review URL: https://codereview.chromium.org/2509413002 .
33 lines
831 B
Dart
33 lines
831 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 "dart:isolate";
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import "package:expect/expect.dart";
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class _Private {
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String data;
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_Private(this.data);
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}
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void child(message) {
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print("Got message: $message");
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SendPort replyPort = message[0];
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_Private object = message[1];
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Expect.isTrue(object is _Private);
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Expect.equals("XYZ", object.data);
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replyPort.send(object);
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}
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void main() {
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var port;
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port = new RawReceivePort((message) {
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print("Got reply: $message");
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Expect.isTrue(message is _Private);
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Expect.equals("XYZ", message.data);
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port.close();
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});
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Isolate.spawn(child, [port.sendPort, new _Private("XYZ")]);
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}
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