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MozReview-Commit-ID: EWk3kcoIteE --HG-- extra : rebase_source : e1b68aaa8278b514c8b008db34a2519076313f7e
21 lines
475 B
HTML
21 lines
475 B
HTML
<!DOCTYPE HTML>
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<html>
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<head>
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<script type="application/javascript">
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// Crashes if 'target' doesn't get properly unlinked in FragmentOrElement::Unlink
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function crash() {
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var target = document.createElement('div');
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// By setting a custom prop we create a cycle between JS and C++ that requires the CC to break.
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target.foo = 'bar';
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var io = new IntersectionObserver(function () { }, { });
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io.observe(target);
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}
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</script>
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</head>
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<body onload="crash()">
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</body>
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</html>
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