--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/cpp/trad/funlike.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,25 @@
+/* Test that undefined names evaluate to zero, that macros after a
+   funlike macro are expanded, and that if it is a '(' the funlike
+   macro is not treated as such.  */
+
+/* { dg-do preprocess } */
+
+#define f(x) x
+#define h != 0
+#define i
+#define paren (
+
+#if f != 0
+# error		/* { dg-bogus "error" "undefined name" } */
+#endif
+
+#if f h
+# error		/* { dg-bogus "error" "h not expanded" } */
+#endif
+
+#if f i
+# error		/* { dg-bogus "error" "empty macro" } */
+#endif
+
+#if f paren 6) /* { dg-error "missing binary" "macro-expanded parenthesis" } */
+#endif