error[E0277]: the trait bound `Foo: HasComponent<()>` is not satisfied
  --> $DIR/issue-91594.rs:10:6
   |
LL | impl HasComponent<<Foo as Component<Foo>>::Interface> for Foo {}
   |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `HasComponent<()>` is not implemented for `Foo`
   |
   = help: the trait `HasComponent<<Foo as Component<Foo>>::Interface>` is implemented for `Foo`
note: required because of the requirements on the impl of `Component<Foo>` for `Foo`
  --> $DIR/issue-91594.rs:13:27
   |
LL | impl<M: HasComponent<()>> Component<M> for Foo {
   |                           ^^^^^^^^^^^^     ^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.