| error[E0107]: struct takes 0 lifetime arguments but 1 lifetime argument was supplied | |
| --> $DIR/issue-18423.rs:4:8 | |
| | | |
| LL | x: Box<'a, isize> | |
| | ^^^ -- help: remove the lifetime argument | |
| | | | |
| | expected 0 lifetime arguments | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0107`. |