[Bug c++/71534] Initializing a static constexpr data member of a base class by using a static constexpr data member of a derived class should be an error

[inadgob at yahoo dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71534

bogdan <inadgob at yahoo dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |inadgob at yahoo dot com

--- Comment #3 from bogdan <inadgob at yahoo dot com> ---
Following the adoption of P0386R2 into the working draft, the declaration of
bar is now a definition, because bar is an inline variable.

This makes GCC's behaviour standard-conforming in C++1z mode as far as I can
tell. However, I think a fix should still be applied to C++14 and 11 modes, in
the interest of portability.