error[E0659]: `Error` is ambiguous --> $DIR/ambiguous-8.rs:11:9 | LL | fn a(_: E) {} | ^^^^^ ambiguous name | = note: ambiguous because of multiple glob imports of a name in the same module note: `Error` could refer to the trait imported here --> $DIR/ambiguous-8.rs:9:5 | LL | use s::*; | ^^^^ = help: consider adding an explicit import of `Error` to disambiguate note: `Error` could also refer to the enum imported here --> $DIR/ambiguous-8.rs:10:5 | LL | use ambiguous_8_extern::*; | ^^^^^^^^^^^^^^^^^^^^^ = help: consider adding an explicit import of `Error` to disambiguate error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0659`.