1 error[E0599]: no method named `foo` found for fn item `fn() -> Foo {Foo}` in the current scope
2 --> $DIR/empty-tuple-method.rs:12:15
5 | ^^^ method not found in `fn() -> Foo {Foo}`
7 help: use parentheses to construct this tuple struct
9 LL | (thing.bar)().foo();
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0599`.