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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Enable selector filtering for shadow trees"
href="https://bugs.webkit.org/show_bug.cgi?id=152831#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Enable selector filtering for shadow trees"
href="https://bugs.webkit.org/show_bug.cgi?id=152831">bug 152831</a>
from <span class="vcard"><a class="email" href="mailto:koivisto@iki.fi" title="Antti Koivisto <koivisto@iki.fi>"> <span class="fn">Antti Koivisto</span></a>
</span></b>
<pre><span class="quote">> Is it valid for parentNode to be null in this function?</span >
Seems so, in some edge cases. Debug bot failures were about that actually.
<span class="quote">> In other stack-based classes like this, the constructor would push by
> default, unless some argument told it not to.</span >
Implemented this.</pre>
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