| error[E0277]: the trait bound `isize: HasState` is not satisfied | |
| --> $DIR/issue-18611.rs:1:1 | |
| | | |
| LL | / fn add_state(op: <isize as HasState>::State) { | |
| LL | | | |
| LL | | } | |
| | |_^ the trait `HasState` is not implemented for `isize` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0277`. |