1error: enum with no variants
2  --> $DIR/empty_enum.rs:5:1
3   |
4LL | enum Empty {}
5   | ^^^^^^^^^^^^^
6   |
7   = note: `-D clippy::empty-enum` implied by `-D warnings`
8   = help: consider using the uninhabited type `!` (never type) or a wrapper around it to introduce a type which can't be instantiated
9
10error: aborting due to previous error
11
12