[Bug c++/80096] [7 Regression] [c++1z] ICE with auto template parameter

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80096

--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
G++ 6:
w.C:1:10: error: ‘auto’ parameter not permitted in this context
 template<auto> struct A
          ^~~~
w.C:6:4: note: invalid template non-type parameter
 A<0> a;
    ^