On Mon, 1 Nov 2021 at 13:27, Jonathan Wakely via Libstdc++ <
libstd...@gcc.gnu.org> wrote:
> Tested powerpc64le-linux, pushed to trunk.
>
>
> The std::begin and std::end overloads for std::valarray are defined in
> terms of std::addressof(v[0]) which is undefined for an empty valarray.
>
> libstdc
Tested powerpc64le-linux, pushed to trunk.
The std::begin and std::end overloads for std::valarray are defined in
terms of std::addressof(v[0]) which is undefined for an empty valarray.
libstdc++-v3/ChangeLog:
PR libstdc++/103022
* include/std/valarray (begin, end): Do not deref
