1 files changed, 9 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-30123.rs b/tests/ui/issues/issue-30123.rs
new file mode 100644
index 000000000..705355d91
--- /dev/null
+++ b/tests/ui/issues/issue-30123.rs
@@ -0,0 +1,9 @@
+// aux-build:issue-30123-aux.rs
+
+extern crate issue_30123_aux;
+use issue_30123_aux::*;
+
+fn main() {
+    let ug = Graph::<i32, i32>::new_undirected();
+    //~^ ERROR no function or associated item named `new_undirected` found
+}