https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66865
--- Comment #6 from marcus at jet dot franken.de --- Created attachment 35980 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35980&action=edit foo.patch the comment out TRACE() makes the function RtlConvertSidToUnicodeString build correctly. if not built correctly, it will crash instead.