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42ce378e3e
Change-Id: I6d1b18e7025ecd307a3456e695a718fd6f5db2fc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142200 Reviewed-by: Liam Appelbe <liama@google.com> Commit-Queue: Sigmund Cherem <sigmund@google.com>
44 lines
1 KiB
Dart
44 lines
1 KiB
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 "package:expect/expect.dart";
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class A {
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get foo => cyclicStatic;
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}
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var a = new A();
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dynamic cyclicStatic = (() => a.foo + 1)();
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cyclicInitialization() {
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return cyclicStatic;
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}
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// Helper method to detect whether [errorType] is an overflow error.
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//
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// TODO(41308): Use `is StackOverflowError` once DDC converts overflow errors
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// from JavaSript.
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bool isOverflowError(Type errorType) {
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void detectOverflowError() => detectOverflowError();
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try {
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detectOverflowError();
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} catch (e) {
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return errorType == e.runtimeType;
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}
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return false;
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}
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main() {
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bool hasThrown = false;
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try {
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cyclicStatic + 1;
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} catch (e2) {
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var e = e2;
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hasThrown = true;
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Expect.isTrue(isOverflowError(e.runtimeType),
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"Got '$e' instead of StackOverflowError");
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}
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Expect.isTrue(hasThrown);
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}
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