1 files changed, 18 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-3680.stderr b/tests/ui/issues/issue-3680.stderr
new file mode 100644
index 000000000..29ba44f13
--- /dev/null
+++ b/tests/ui/issues/issue-3680.stderr
@@ -0,0 +1,18 @@
+error[E0308]: mismatched types
+  --> $DIR/issue-3680.rs:3:9
+   |
+LL |     match None {
+   |           ---- this expression has type `Option<_>`
+LL |         Err(_) => ()
+   |         ^^^^^^ expected enum `Option`, found enum `Result`
+   |
+   = note: expected enum `Option<_>`
+              found enum `Result<_, _>`
+help: try wrapping the pattern in `Some`
+   |
+LL |         Some(Err(_)) => ()
+   |         +++++      +
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.