This is built with --disable-werror, so it doesn't fail, but the warning is there:
https://build.opensuse.org/package/live_build_log/devel:gcc:next/gcc14/openSUSE_Factory_RISCV/riscv64 -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."