| // PR c++/8057 | |
| // Don't give a "statement has no effect" warning when declaring a | |
| // template, only when instantiating it. | |
| // { dg-do compile } | |
| // { dg-options "-Wunused" } | |
| struct Y { static int i; }; | |
| template <typename T> class X { X() { Y::i; }; }; | |
| class Z { Z() { Y::i; }; }; // { dg-warning "no effect" } |