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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-8.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-8.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-8.c
new file mode 100644
index 000000000..da97fabed
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-8.c
@@ -0,0 +1,6 @@
+/* { dg-do preprocess } */
+/* { dg-options "-nostdinc -P -dU" } */
+/* { dg-final { scan-file cmdlne-dU-8.i "^\n*B D\n+#define A\\(x\\) B x\n+#define C D\n*$" } } */
+#define A(x) B x
+#define C D
+A(C)