@@ -253,11 +253,11 @@
 	    [m unsignedLongLongValue] == 100 &&
 	    [m floatValue] == 110 &&
 	    [m doubleValue] == 120)
 
 	EXPECT_EXCEPTION(@"Catch -[setValue:forKey:] with nil key for scalar",
-	    OFInvalidArgumentException, [m setValue: nil
+	    OFInvalidArgumentException, [m setValue: (id _Nonnull)nil
 					     forKey: @"intValue"])
 
 	[pool drain];
 }
 @end