[Bug bootstrap/97622] ubsan ' unterminated quote character ''' in format

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97622

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
No.
If it is the -Wformat-diag warning, just ignore it.  It has been added without
any attempt to resolve the warnings and warns for many things that are just
fine.