//@ aux-build:baz.rs //@ compile-flags:--extern baz //@ edition:2018 mod foo { pub type Bar = u32; } mod bazz { use foo::Bar; //~ ERROR unresolved import `foo` fn baz() { let x: Bar = 22; } } use foo::Bar; use foobar::Baz; //~ ERROR unresolved import `foobar` fn main() { }