1error[E0277]: the trait bound `T: Foo<usize>` is not satisfied 2 --> $DIR/associated-types-invalid-trait-ref-issue-18865.rs:10:12 3 | 4LL | let u: <T as Foo<usize>>::Bar = t.get_bar(); 5 | ^^^^^^^^^^^^^^^^^^^^^^ the trait `Foo<usize>` is not implemented for `T` 6 | 7help: consider further restricting this bound 8 | 9LL | fn f<T:Foo<isize> + Foo<usize>>(t: &T) { 10 | ++++++++++++ 11 12error: aborting due to previous error 13 14For more information about this error, try `rustc --explain E0277`. 15