| error[E0072]: recursive type `Bar` has infinite size | |
| --> $DIR/issue-3008-1.rs:5:1 | |
| | | |
| LL | enum Bar { | |
| | ^^^^^^^^ | |
| ... | |
| LL | BarSome(Bar) | |
| | --- recursive without indirection | |
| | | |
| help: insert some indirection (e.g., a `Box`, `Rc`, or `&`) to break the cycle | |
| | | |
| LL | BarSome(Box<Bar>) | |
| | ++++ + | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0072`. |