1 files changed, 8 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-11844.rs b/tests/ui/issues/issue-11844.rs
new file mode 100644
index 00000000000..f974a470296
--- /dev/null
+++ b/tests/ui/issues/issue-11844.rs
@@ -0,0 +1,8 @@
+fn main() {
+    let a = Some(Box::new(1));
+    match a {
+        Ok(a) => //~ ERROR: mismatched types
+            println!("{}",a),
+        None => panic!()
+    }
+}