[Bug c++/84832] Base class member function incorrectly introduced by using-declarator

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84832

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note GCC and ICC accept the code.
While clang and MSVC reject the code.