1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/pattern/issue-14221.rs b/tests/ui/pattern/issue-14221.rs
new file mode 100644
index 000000000..13427d2c9
--- /dev/null
+++ b/tests/ui/pattern/issue-14221.rs
@@ -0,0 +1,21 @@
+#![deny(unreachable_patterns)]
+#![allow(unused_variables)]
+#![allow(non_snake_case)]
+
+pub enum E {
+    A,
+    B,
+}
+
+pub mod b {
+    pub fn key(e: ::E) -> &'static str {
+        match e {
+            A => "A",
+//~^ ERROR pattern binding `A` is named the same as one of the variants of the type `E`
+            B => "B", //~ ERROR: unreachable pattern
+//~^ ERROR pattern binding `B` is named the same as one of the variants of the type `E`
+        }
+    }
+}
+
+fn main() {}