1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-lend-args.rs b/tests/ui/borrowck/borrowck-lend-args.rs
new file mode 100644
index 000000000..d0ef2dcdd
--- /dev/null
+++ b/tests/ui/borrowck/borrowck-lend-args.rs
@@ -0,0 +1,21 @@
+// run-pass
+#![allow(dead_code)]
+
+// pretty-expanded FIXME #23616
+
+fn borrow(_v: &isize) {}
+
+fn borrow_from_arg_imm_ref(v: Box<isize>) {
+    borrow(&*v);
+}
+
+fn borrow_from_arg_mut_ref(v: &mut Box<isize>) {
+    borrow(&**v);
+}
+
+fn borrow_from_arg_copy(v: Box<isize>) {
+    borrow(&*v);
+}
+
+pub fn main() {
+}