1 files changed, 8 insertions, 0 deletions
diff --git a/tests/ui/generator/too-many-parameters.rs b/tests/ui/generator/too-many-parameters.rs
new file mode 100644
index 00000000000..7a353ea298b
--- /dev/null
+++ b/tests/ui/generator/too-many-parameters.rs
@@ -0,0 +1,8 @@
+#![feature(generators)]
+
+fn main() {
+    |(), ()| {
+        //~^ error: too many parameters for a generator
+        yield;
+    };
+}