[Bug c++/123918] ubsan error: null passed to a non-null argument in cexpr_str::extract, semantics.cc since r16-7104-gbb5ebc93732919

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123918

--- Comment #1 from Filip Kastl <pheeck at gcc dot gnu.org> ---
Configured with: /home/worker/buildworker/tiber-gcc-ubsan/build/configure
--enable-languages=default,jit,lto,go,d --enable-host-shared
--enable-checking=release --disable-multilib
--with-build-config=bootstrap-ubsan