1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0023.rs b/tests/ui/error-codes/E0023.rs
new file mode 100644
index 00000000000..7ac22bb7109
--- /dev/null
+++ b/tests/ui/error-codes/E0023.rs
@@ -0,0 +1,17 @@
+enum Fruit {
+    Apple(String, String),
+    Pear(u32),
+    Orange((String, String)),
+    Banana(()),
+}
+
+fn main() {
+    let x = Fruit::Apple(String::new(), String::new());
+    match x {
+        Fruit::Apple(a) => {}, //~ ERROR E0023
+        Fruit::Apple(a, b, c) => {}, //~ ERROR E0023
+        Fruit::Pear(1, 2) => {}, //~ ERROR E0023
+        Fruit::Orange(a, b) => {}, //~ ERROR E0023
+        Fruit::Banana() => {}, //~ ERROR E0023
+    }
+}