Removes unused variables and functions.
diff --git a/test/gmock-generated-actions_test.cc b/test/gmock-generated-actions_test.cc
index 436f1a2..23f8c8b 100644
--- a/test/gmock-generated-actions_test.cc
+++ b/test/gmock-generated-actions_test.cc
@@ -956,6 +956,19 @@
       Plus(1, 2, 3, 4, 5, 6, 7, 8, '9');
   PlusActionP10<int, int, int, int, int, int, int, int, int, char> a10 =
       Plus(1, 2, 3, 4, 5, 6, 7, 8, 9, '0');
+
+  // Avoid "unused variable" warnings.
+  (void)a0;
+  (void)a1;
+  (void)a2;
+  (void)a3;
+  (void)a4;
+  (void)a5;
+  (void)a6;
+  (void)a7;
+  (void)a8;
+  (void)a9;
+  (void)a10;
 }
 
 // Tests that an ACTION_P*() action can be explicitly instantiated