vendor/clang/clang-release_39-r276489

1 files changed, 17 insertions, 0 deletions

diff --git a/test/Preprocessor/bigoutput.c b/test/Preprocessor/bigoutput.c
new file mode 100644
index 000000000000..c5e02cb9ddf6
--- /dev/null
+++ b/test/Preprocessor/bigoutput.c
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -E -x c %s > /dev/tty
+// The original bug requires UNIX line endings to trigger.
+// The original bug triggers only when outputting directly to console.
+// REQUIRES: console
+
+// Make sure clang does not crash during preprocessing
+
+#define M0 extern int x;
+#define M2  M0  M0  M0  M0
+#define M4  M2  M2  M2  M2
+#define M6  M4  M4  M4  M4
+#define M8  M6  M6  M6  M6
+#define M10 M8  M8  M8  M8
+#define M12 M10 M10 M10 M10
+#define M14 M12 M12 M12 M12
+
+M14