http://bugs.winehq.org/show_bug.cgi?id=20306
--- Comment #20 from Austin English austinenglish@gmail.com 2010-09-05 00:41:45 CDT --- (In reply to comment #19)
Is there a fix in Wine that made this bug disappear, or LLVM was fixed instead? In the latter case this bug should be closed as invalid.
I think a combination of both. There are quite a few patches in wine for Clang fixes (some warnings, some errors).