src/test/ui/issues/issue-28576.stderr

   1 error[E0038]: the trait `Bar` cannot be made into an object
   2   --> $DIR/issue-28576.rs:7:12
   3    |
   4 LL | /            dyn Bar
   5 LL | |               <Assoc=()>
   6    | |________________________^ `Bar` cannot be made into an object
   7    |
   8 note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
   9   --> $DIR/issue-28576.rs:5:16
  10    |
  11 LL | pub trait Bar: Foo<Assoc=()> {
  12    |           ---  ^^^^^^^^^^^^^
  13    |           |    |   |
  14    |           |    |   ...because it uses `Self` as a type parameter
  15    |           |    ...because it uses `Self` as a type parameter
  16    |           this trait cannot be made into an object...
  17
  18 error: aborting due to previous error
  19
  20 For more information about this error, try `rustc --explain E0038`.