--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/unit_tests/preprocessor/output/stringify-operator-blank-arg	Fri Mar 12 09:42:24 2010 -0500
@@ -0,0 +1,4 @@
+// This shouldn't produce an error (the "()" should be treated as one
+//  blank argument, turned into a ""
+#define x(y) #y
+x()