1 files changed, 14 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-16401.stderr b/tests/ui/issues/issue-16401.stderr
new file mode 100644
index 000000000..f8ea09070
--- /dev/null
+++ b/tests/ui/issues/issue-16401.stderr
@@ -0,0 +1,14 @@
+error[E0308]: mismatched types
+  --> $DIR/issue-16401.rs:8:9
+   |
+LL |     match () {
+   |           -- this expression has type `()`
+LL |         Slice { data: data, len: len } => (),
+   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `Slice`
+   |
+   = note: expected unit type `()`
+                 found struct `Slice<_>`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.