https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77918
--- Comment #15 from joseph at codesourcery dot com <joseph at codesourcery dot com> --- The glibc patch does not need to wait for GCC 10 to be released (we're not concerned with old development versions of GCC in glibc, __GNUC_PREREQ (10, 0) can be used for anything fixed in GCC 10 without regard for when exactly the fix went in).
