* cppexp.c (possible_sum_sign, integer_overflow, left_shift,

[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / cpp / cmdlne-C.c

diff --git a/gcc/testsuite/gcc.dg/cpp/cmdlne-C.c b/gcc/testsuite/gcc.dg/cpp/cmdlne-C.c
index c89dd8b..2dafec2 100644 (file)
--- a/gcc/testsuite/gcc.dg/cpp/cmdlne-C.c
+++ b/gcc/testsuite/gcc.dg/cpp/cmdlne-C.c
@@ -29,3 +29,9 @@ fun_like (foo, bar)
 
 /* Check OK to redefine fun_like without comments in the params.  */
 #define fun_like(x, y)/**/
+
+/* Check comments in macros in directives are OK.  */
+#define ZERO 0 /* A trailing comment.  */
+
+#if ZERO
+#endif