1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/imports/ambiguous-8.rs b/tests/ui/imports/ambiguous-8.rs
new file mode 100644
index 000000000..d44cd9587
--- /dev/null
+++ b/tests/ui/imports/ambiguous-8.rs
@@ -0,0 +1,14 @@
+// aux-build: ambiguous-8-extern.rs
+
+extern crate ambiguous_8_extern;
+
+mod s {
+  pub trait Error {}
+}
+
+use s::*;
+use ambiguous_8_extern::*;
+fn a<E: Error>(_: E) {}
+//~^ ERROR `Error` is ambiguous
+
+fn main() {}