1 error[E0576]: cannot find associated type `foobar` in trait `Copy`
2 --> $DIR/issue-22384.rs:16:21
4 LL | <<i32 as Copy>::foobar as Trait>::foo();
5 | ^^^^^^ not found in `Copy`
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0576`.