1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/error-codes/E0050.rs b/tests/ui/error-codes/E0050.rs
new file mode 100644
index 00000000000..98fb62785ee
--- /dev/null
+++ b/tests/ui/error-codes/E0050.rs
@@ -0,0 +1,16 @@
+trait Foo {
+    fn foo(&self, x: u8) -> bool;
+    fn bar(&self, x: u8, y: u8, z: u8);
+    fn less(&self);
+}
+
+struct Bar;
+
+impl Foo for Bar {
+    fn foo(&self) -> bool { true } //~ ERROR E0050
+    fn bar(&self) { } //~ ERROR E0050
+    fn less(&self, x: u8, y: u8, z: u8) { } //~ ERROR E0050
+}
+
+fn main() {
+}