[Bug c++/116298] No error when taking address of overloaded function template

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116298

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Confirmed. Also happens with functions and not just member functions:
```
template<class E> 
  E f() ;    // #1
template<class E, int>
  E f() ;    // #2
template<class E> 
  E f(int) ; // #3
auto x = &f<char>;
```