| // This was originally a test for a `ReEmpty` ICE, but became an unintentional test of | |
| // the coinductiveness of WF predicates. That behavior was removed, and thus this is | |
| // also inadvertently a test for the (non-)co-inductiveness of WF predicates. | |
| pub struct Bar<'a>(&'a Self) where Self: ; | |
| //~^ ERROR overflow evaluating whether `Bar<'a>` is well-formed | |
| fn main() {} |