tests/ui/type-alias-impl-trait/nested-tait-inference.current.stderr

error[E0277]: the trait bound `(): Foo<FooX>` is not satisfied
  --> $DIR/nested-tait-inference.rs:18:13
   |
LL | fn foo() -> impl Foo<FooX> {
   |             ^^^^^^^^^^^^^^ the trait `Foo<FooX>` is not implemented for `()`
...
LL |     ()
   |     -- return type was inferred to be `()` here
   |
help: the trait `Foo<FooX>` is not implemented for `()`
      but trait `Foo<()>` is implemented for it
  --> $DIR/nested-tait-inference.rs:15:1
   |
LL | impl Foo<()> for () {}
   | ^^^^^^^^^^^^^^^^^^^

error: aborting due to 1 previous error

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