src/test/ui/issues/issue-18611.stderr

   1 error[E0277]: the trait bound `isize: HasState` is not satisfied
   2   --> $DIR/issue-18611.rs:1:18
   3    |
   4 LL | fn add_state(op: <isize as HasState>::State) {
   5    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `HasState` is not implemented for `isize`
   6
   7 error: aborting due to previous error
   8
   9 For more information about this error, try `rustc --explain E0277`.