Lasse R.H. Nielsen
b06a34fc5a
This never worked. It was silently accepted, at least if the future had no listeners, then any later attempt to use the future would cause a stack overflow or other impossible results. Moves some `_Future._complete` call out of try-catch. The `_complete` shouldn't throw (but before this fix it could). Moving them out of the `try`/`catch` makes such errors be reported as unhandled, instead of catching them and trying to complete the same future again with an error, when it's possibly in an inconsistent state. Fixes #43662. Based on https://github.com/dart-lang/sdk/issues/43662#issuecomment-2058870247 CoreLibraryReviewExempt: No response. Bug: http://dartbug.com/43662 Change-Id: I96a4f01bcd5b6cee93bba267299852569a9b905c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363060 Commit-Queue: Lasse Nielsen <lrn@google.com> Reviewed-by: Nate Bosch <nbosch@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
25 lines
629 B
Dart
25 lines
629 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 'dart:async';
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import 'package:async_helper/async_helper.dart';
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import 'package:expect/expect.dart';
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import 'catch_errors.dart';
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main() {
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asyncStart();
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// Make sure `catchErrors` does not execute the error callback.
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catchErrors(() {
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return 'allDone';
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}).listen((x) {
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Expect.fail("Unexpected callback");
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});
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// Wait one cycle before shutting down the test.
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Timer.run(asyncEnd);
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}
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