floitsch@google.com
a8c4502e23
In host-checked mode dart2js would crash when a nested function would reference itself again inside a try/catch. R=johnniwinther@google.com Review URL: https://codereview.chromium.org//308283003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@37488 260f80e4-7a28-3924-810f-c04153c831b5
24 lines
594 B
Dart
24 lines
594 B
Dart
// Copyright (c) 2014, 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 'package:expect/expect.dart';
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// Tests a self-reference of a closure inside a try/catch.
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// Dart2js must not try to box the closure-reference.
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main() {
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var counter = 0;
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inner(value) {
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if (value == 0) return 0;
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try {
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return inner(value - 1);
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} finally {
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counter++;
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}
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}
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Expect.equals(0, inner(499));
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Expect.equals(499, counter);
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}
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