rust/tests/ui/wf/wf-dyn-incompatible.stderr

error[E0038]: the trait `A` is not dyn compatible
  --> $DIR/wf-dyn-incompatible.rs:9:13
   |
LL |     let _x: &dyn A;
   |             ^^^^^^ `A` is not dyn compatible
   |
note: for a trait to be dyn compatible it needs to allow building a vtable
      for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
  --> $DIR/wf-dyn-incompatible.rs:5:23
   |
LL | trait A {
   |       - this trait is not dyn compatible...
LL |     fn foo(&self, _x: &Self);
   |                       ^^^^^ ...because method `foo` references the `Self` type in this parameter
   = help: consider moving `foo` to another trait

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0038`.