#![warn(clippy::let_underscore_drop)]
+#![allow(clippy::let_unit_value)]
struct Droppable;
let _ = Box::new(());
let _ = Droppable;
let _ = Some(Droppable);
+
+ // no lint for reference
+ let _ = droppable_ref();
+}
+
+#[must_use]
+fn droppable_ref() -> &'static mut Droppable {
+ unimplemented!()
}