| error[E0308]: mismatched types | |
| --> $DIR/issue-50688.rs:2:9 | |
| | | |
| LL | [1; || {}]; | |
| | ^^^^^ expected `usize`, found closure | |
| | | |
| = note: expected type `usize` | |
| found closure `{closure@$DIR/issue-50688.rs:2:9: 2:11}` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0308`. |