https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61182
--- Comment #7 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to pdaouadi from comment #3)
> Still, if the standard says that it is not allowed we can work around it,
> but then should I file a bug to clang?
And Boost. I have to wonder why their remove_const is so much more complicated
than ours:
template<typename _Tp>
struct remove_const
{ typedef _Tp type; };
template<typename _Tp>
struct remove_const<_Tp const>
{ typedef _Tp type; };
That doesn't need to form a pointer then remove it again, so works with
function types.
