https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92008
--- Comment #7 from fdlbxtqi <euloanty at live dot com> --- (In reply to Andrew Pinski from comment #6) > https://github.com/zerovm/glibc/commit/9f3f5229848390ae921f77c92f666ca6f0bff > > is more the correct fix. > Or use an older version of Bison. But I am using windows. So?? I should contact MSYS2 for fixing it?