LayoutTestSpellChecker.mm is trying to format a variable of type NSTextCheckingType with %tu (unsigned ptrdiff_t), when the type is actually an unsigned long long. Fix this by formatting with %llu.
<rdar://problem/47686167>
Created attachment 360642 [details] Patch
Comment on attachment 360642 [details] Patch Clearing flags on attachment: 360642 Committed r240758: <https://trac.webkit.org/changeset/240758>
All reviewed patches have been landed. Closing bug.