[Bug c++/67991] Pointer to function with internal linkage not being allowed, when it should be

[nacitar at ubercpp dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67991

--- Comment #7 from Jacob McIntosh <nacitar at ubercpp dot com> ---
Per a thread on the isocpp group(linked in the OP), N4268's wording was
incorporated shortly before C++14's ratification, so it's unclear to me why
this is a C++1z feature and not a C++14 feature.