[Bug c/117178] -Wunterminated-string-initialization should ignore trailing NUL byte for nonstring char arrays

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117178

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Alejandro Colomar from comment #4)
> As for C++, maybe such an initialization should be acceptable as a GNU
> extension.

Please, no. The C++ rule is a very deliberate language design choice. It would
not be a useful extension to directly contradict that unless users add extra
options to disable it again.