error[E0229]: associated type bindings are not allowed here
  --> $DIR/associated-types-eq-2.rs:16:30
   |
LL | fn baz<I: Foo>(x: &<I as Foo<A=Bar>>::A) {}
   |                              ^^^^^ associated type not allowed here

error: aborting due to previous error

For more information about this error, try `rustc --explain E0229`.