| // PR c++/88187 | |
| // { dg-do compile } | |
| template <int> struct A; | |
| void f (A ()); // { dg-error "6:variable or field 'f' declared void" "" { target c++14_down } } | |
| // { dg-error "missing template arguments before '\\(' token" "" { target c++14_down } .-1 } | |
| // { dg-error "placeholder .A. not permitted in this context" "" { target c++17 } .-2 } |