| error[E0644]: closure/generator type that references itself | |
| --> $DIR/issue-25439.rs:8:9 | |
| | | |
| LL | fix(|_, x| x); | |
| | ^^^^^^^^ cyclic type of infinite size | |
| | | |
| = note: closures cannot capture themselves or take themselves as argument; | |
| this error may be the result of a recent compiler bug-fix, | |
| see https://github.com/rust-lang/rust/issues/46062 for more details | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0644`. |