1 files changed, 27 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-8498.rs b/tests/ui/issues/issue-8498.rs
new file mode 100644
index 00000000000..e6241b76109
--- /dev/null
+++ b/tests/ui/issues/issue-8498.rs
@@ -0,0 +1,27 @@
+// run-pass
+
+pub fn main() {
+    match &[(Box::new(5),Box::new(7))] {
+        ps => {
+           let (ref y, _) = ps[0];
+           assert_eq!(**y, 5);
+        }
+    }
+
+    match Some(&[(Box::new(5),)]) {
+        Some(ps) => {
+           let (ref y,) = ps[0];
+           assert_eq!(**y, 5);
+        }
+        None => ()
+    }
+
+    match Some(&[(Box::new(5),Box::new(7))]) {
+        Some(ps) => {
+           let (ref y, ref z) = ps[0];
+           assert_eq!(**y, 5);
+           assert_eq!(**z, 7);
+        }
+        None => ()
+    }
+}