[Bug c++/81678] New: Variadic template parameters containing pointer to member function fail to be parsed unless name of the parameter is specified

[Predelnik at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81678

            Bug ID: 81678
           Summary: Variadic template parameters containing pointer to
                    member function fail to be parsed unless name of the
                    parameter is specified
           Product: gcc
           Version: 7.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: Predelnik at gmail dot com
  Target Milestone: ---

The following example is not compiling:
template <typename... T>
void f (void (T::*...)())
{

}

struct C
{
    void f (){}
};

int main ()
{
  f (&C::f);
}

Replacing
void f (void (T::*...)())
with
void f (void (T::*...a)())
makes it compile.
Think it should compile in both cases.