| error[E0191]: the value of the associated type `A` (from the trait `Foo`) must be specified | |
| --> $DIR/issue-22434.rs:5:19 | |
| | | |
| LL | type A; | |
| | ------- `A` defined here | |
| ... | |
| LL | type I<'a> = &'a (dyn Foo + 'a); | |
| | ^^^^^^^^^^^^ associated type `A` must be specified | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0191`. |