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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.dg/cpp/trad/__STDC__.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/cpp/trad/__STDC__.c b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/trad/__STDC__.c
new file mode 100644
index 000000000..b25bcb9aa
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/cpp/trad/__STDC__.c
@@ -0,0 +1,7 @@
+/* Test that __STDC__ is not defined. */
+
+/* { dg-do preprocess } */
+
+#if defined __STDC__
+# error __STDC__ defined /* { dg-bogus "__STDC__" "__STDC__ defined" } */
+#endif