| error[E0562]: `impl Trait` is not allowed in paths | |
| --> $DIR/bad-projection-from-opaque.rs:4:26 | |
| | | |
| LL | fn foo<'a>() -> <&'a impl Sized as Bar>::Output; | |
| | ^^^^^^^^^^ | |
| | | |
| = note: `impl Trait` is only allowed in arguments and return types of functions and methods | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0562`. |