[Bug c++/66150] [C++11] cv-qualifiers on function types are not ignored.

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66150

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
But the static_assert passes, doesn't that mean the cv-qualifier is ignored?