rust/tests/ui/impl-trait/private_unused.rs
2023-01-11 09:32:08 +00:00

14 lines
186 B
Rust

// build-pass (FIXME(62277): could be check-pass?)
#[deny(warnings)]
enum Empty { }
trait Bar<T> {}
impl Bar<Empty> for () {}
fn boo() -> impl Bar<Empty> {}
fn main() {
boo();
}