| error[E0191]: the value of the associated type `Bar` (from trait `Trait`) must be specified | |
| --> $DIR/E0191.rs:5:16 | |
| | | |
| LL | type Bar; | |
| | --------- `Bar` defined here | |
| ... | |
| LL | type Foo = dyn Trait; | |
| | ^^^^^ help: specify the associated type: `Trait<Bar = Type>` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0191`. |