1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/issue-91206.rs b/src/test/ui/borrowck/issue-91206.rs
new file mode 100644
index 000000000..67407c1ea
--- /dev/null
+++ b/src/test/ui/borrowck/issue-91206.rs
@@ -0,0 +1,16 @@
+struct TestClient;
+
+impl TestClient {
+    fn get_inner_ref(&self) -> &Vec<usize> {
+        todo!()
+    }
+}
+
+fn main() {
+    let client = TestClient;
+    let inner = client.get_inner_ref();
+    //~^ NOTE consider changing this binding's type to be
+    inner.clear();
+    //~^ ERROR cannot borrow `*inner` as mutable, as it is behind a `&` reference [E0596]
+    //~| NOTE `inner` is a `&` reference, so the data it refers to cannot be borrowed as mutable
+}