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    <body><span class="vcard"><a class="email" href="mailto:darin&#64;apple.com" title="Darin Adler &lt;darin&#64;apple.com&gt;"> <span class="fn">Darin Adler</span></a>
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              <a class="bz_bug_link 
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   title="NEW - AX: [Mac] better accessibility support for Summary elements"
   href="https://bugs.webkit.org/show_bug.cgi?id=163367">bug 163367</a>
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           <td style="text-align:right;">Attachment #291464 Flags</td>
           <td>review?
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           <td>review+
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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - AX: [Mac] better accessibility support for Summary elements"
   href="https://bugs.webkit.org/show_bug.cgi?id=163367#c11">Comment # 11</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - AX: [Mac] better accessibility support for Summary elements"
   href="https://bugs.webkit.org/show_bug.cgi?id=163367">bug 163367</a>
              from <span class="vcard"><a class="email" href="mailto:darin&#64;apple.com" title="Darin Adler &lt;darin&#64;apple.com&gt;"> <span class="fn">Darin Adler</span></a>
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        <pre>Comment on <span class=""><a href="attachment.cgi?id=291464&amp;action=diff" name="attach_291464" title="patch">attachment 291464</a> <a href="attachment.cgi?id=291464&amp;action=edit" title="patch">[details]</a></span>
patch

View in context: <a href="https://bugs.webkit.org/attachment.cgi?id=291464&amp;action=review">https://bugs.webkit.org/attachment.cgi?id=291464&amp;action=review</a>

<span class="quote">&gt; Source/WebCore/accessibility/AccessibilityObject.h:1066
&gt; +    static AccessibilityObject* matchedParent(AccessibilityObject*, bool includeSelf, const std::function&lt;bool(AccessibilityObject*)&gt;&amp;);</span >

I don’t think the types are quite right here. I think we should probably use const versions and take references. The passed in function should take an AccesibilityObject&amp;, not an AccessibilityObject*.

    static const AccessibilityObject* matchedParent(const AccessibilityObject&amp;, bool includeSelf, const std::function&lt;bool(const AccessibilityObject&amp;)&gt;&amp;);

And if we really need a non-const version (I am not sure we do):

    static AccessibilityObject* matchedParent(AccessibilityObject&amp;, bool includeSelf, const std::function&lt;bool(const AccessibilityObject&amp;)&gt;&amp;);</pre>
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