https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71886
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
MSVC rejects it at instantiation time:
<source>(14): error C2207: 'Template<T>::()': a member of a class template
cannot acquire a function type
<source>(19): note: see reference to class template instantiation
'Template<void (void)>' being compiled
Or it even has an internal compiler erorr in some cases:
template<typename T>
struct Template
{
typedef T type;
T operator();
};
Template<void(*)> t;
int main(void)
{
t();
}
Anyways this is invalid as the type of T is dependent and such.
