1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/unused-crate-deps/deny-attr.rs b/src/test/ui/unused-crate-deps/deny-attr.rs
new file mode 100644
index 000000000..e9ab18ff6
--- /dev/null
+++ b/src/test/ui/unused-crate-deps/deny-attr.rs
@@ -0,0 +1,9 @@
+// Check for unused crate dep, no path
+
+// edition:2018
+// aux-crate:bar=bar.rs
+
+#![deny(unused_crate_dependencies)]
+//~^ ERROR external crate `bar` unused in
+
+fn main() {}