[Bug libstdc++/104859] [12 regression] liibg++ fails during bootstrap

[ppalka at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104859

--- Comment #9 from Patrick Palka <ppalka at gcc dot gnu.org> ---
Should be fixed now, sorry for the build breakage.

I suppose we might want to also backport this fix to the 11 branch.