error[E0603]: enum `Foo` is private
  --> $DIR/issue-11680.rs:6:21
   |
LL |     let _b = other::Foo::Bar(1);
   |                     ^^^ private enum
   |
note: the enum `Foo` is defined here
  --> $DIR/auxiliary/issue-11680.rs:1:1
   |
LL | enum Foo {
   | ^^^^^^^^

error[E0603]: enum `Foo` is private
  --> $DIR/issue-11680.rs:9:27
   |
LL |     let _b = other::test::Foo::Bar(1);
   |                           ^^^ private enum
   |
note: the enum `Foo` is defined here
  --> $DIR/auxiliary/issue-11680.rs:6:5
   |
LL |     enum Foo {
   |     ^^^^^^^^

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0603`.