struct S;
impl S {
- #[derive(Debug)] //~ ERROR `derive` may only be applied to structs and enums
+ #[derive(Debug)] //~ ERROR `derive` may only be applied to structs, enums and unions
fn f() {
file!();
}
}
trait Tr1 {
- #[derive(Debug)] //~ ERROR `derive` may only be applied to structs and enums
+ #[derive(Debug)] //~ ERROR `derive` may only be applied to structs, enums and unions
fn f();
}
trait Tr2 {
- #[derive(Debug)] //~ ERROR `derive` may only be applied to structs and enums
+ #[derive(Debug)] //~ ERROR `derive` may only be applied to structs, enums and unions
type F;
}