File: assoc-type-eq-with-dyn-atb-fail.stderr

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error: associated type bounds are not allowed in `dyn` types
  --> $DIR/assoc-type-eq-with-dyn-atb-fail.rs:28:28
   |
LL |     type Out = Box<dyn Bar<Assoc: Copy>>;
   |                            ^^^^^^^^^^^
   |
help: use `impl Trait` to introduce a type instead
   |
LL -     type Out = Box<dyn Bar<Assoc: Copy>>;
LL +     type Out = Box<dyn Bar<Assoc = impl Copy>>;
   |

error: aborting due to 1 previous error