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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-22.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-22.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-22.c
new file mode 100644
index 000000000..fe100ceb0
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/cmdlne-dU-22.c
@@ -0,0 +1,14 @@
+/* { dg-do preprocess } */
+/* { dg-options "-nostdinc -P -dU" } */
+/* { dg-final { scan-file cmdlne-dU-22.i "^\n*#undef AAA\n+AAA is undefined\n+#undef BBB\n+BBB is undefined\n+#undef CCC\n+CCC is undefined\n*$" } } */
+#ifndef AAA
+AAA is undefined
+#endif
+
+#ifndef BBB
+BBB is undefined
+#endif
+
+#ifndef CCC
+CCC is undefined
+#endif