1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/match/option-result-mismatch-11844.stderr b/tests/ui/match/option-result-mismatch-11844.stderr
new file mode 100644
index 00000000000..8a84b7b8a48
--- /dev/null
+++ b/tests/ui/match/option-result-mismatch-11844.stderr
@@ -0,0 +1,14 @@
+error[E0308]: mismatched types
+  --> $DIR/option-result-mismatch-11844.rs:6:9
+   |
+LL |     match a {
+   |           - this expression has type `Option<Box<{integer}>>`
+LL |         Ok(a) =>
+   |         ^^^^^ expected `Option<Box<{integer}>>`, found `Result<_, _>`
+   |
+   = note: expected enum `Option<Box<{integer}>>`
+              found enum `Result<_, _>`
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0308`.