1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/coercion/coerce-reborrow-mut-vec-arg.rs b/src/test/ui/coercion/coerce-reborrow-mut-vec-arg.rs
new file mode 100644
index 000000000..2635754f1
--- /dev/null
+++ b/src/test/ui/coercion/coerce-reborrow-mut-vec-arg.rs
@@ -0,0 +1,18 @@
+// run-pass
+
+
+fn reverse(v: &mut [usize]) {
+    v.reverse();
+}
+
+fn bar(v: &mut [usize]) {
+    reverse(v);
+    reverse(v);
+    reverse(v);
+}
+
+pub fn main() {
+    let mut the_vec = vec![1, 2, 3, 100];
+    bar(&mut the_vec);
+    assert_eq!(the_vec, [100, 3, 2, 1]);
+}