1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/issue-81365-6.rs b/src/test/ui/borrowck/issue-81365-6.rs
new file mode 100644
index 000000000..85ea77756
--- /dev/null
+++ b/src/test/ui/borrowck/issue-81365-6.rs
@@ -0,0 +1,23 @@
+use std::ops::Deref;
+
+struct Container {
+    target: Vec<()>,
+    container_field: bool,
+}
+
+impl Deref for Container {
+    type Target = [()];
+    fn deref(&self) -> &Self::Target {
+        &self.target
+    }
+}
+
+impl Container {
+    fn bad_borrow(&mut self) {
+        let first = &self[0];
+        self.container_field = true; //~ ERROR E0506
+        first;
+    }
+}
+
+fn main() {}