| // PR c++/57397 |
| // { dg-do compile { target c++11 } } |
| |
| template<class T1, class... Tn> |
| void foo(T1, Tn...); |
| |
| template<class T1, class T2, class... Tn> |
| void bar(T1, T2, Tn...); |
| |
| int main() |
| { |
| foo(); // { dg-error "no matching" } |
| // { dg-message "candidate expects at least 1 argument, 0 provided" "" { target *-*-* } .-1 } |
| foo(1); |
| foo(1, 2); |
| bar(); // { dg-error "no matching" } |
| // { dg-message "candidate expects at least 2 arguments, 0 provided" "" { target *-*-* } .-1 } |
| bar(1); // { dg-error "no matching" } |
| // { dg-message "candidate expects at least 2 arguments, 1 provided" "" { target *-*-* } .-1 } |
| bar(1, 2); |
| bar(1, 2, 3); |
| } |
