https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109857
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #0) > On debian stable the tzdata.zi file is from version 2021a of the IANA time > zone database and contains this line: > > R K 2023 Max - O lastTh 24 0 - This is a Debian-specific bug, because they backported the Egypt DST changes: https://github.com/eggert/tz/commit/dcd8cbed23201416cbd3bbf43f669737693282d7 but not the typo fix: https://github.com/eggert/tz/commit/af242d11b62584808a66851b8707148bf1ee8d0a I'm not sure we should bother handling this in libstdc++.