1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/imports/ambiguous-4.rs b/tests/ui/imports/ambiguous-4.rs
new file mode 100644
index 000000000..24ae33784
--- /dev/null
+++ b/tests/ui/imports/ambiguous-4.rs
@@ -0,0 +1,9 @@
+// build-pass
+// aux-build: ../ambiguous-4-extern.rs
+
+extern crate ambiguous_4_extern;
+
+fn main() {
+    ambiguous_4_extern::id();
+    // `warning_ambiguous` had been lost at metadata.
+}