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-rw-r--r--clang/test/Preprocessor/include-directive2.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/include-directive2.c b/clang/test/Preprocessor/include-directive2.c
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+++ b/clang/test/Preprocessor/include-directive2.c
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+// RUN: %clang_cc1 -ffreestanding -Eonly -verify %s
+# define HEADER <stdarg.h>
+
+# include HEADER
+
+#include <limits.h> NON_EMPTY // expected-warning {{extra tokens at end of #include directive}}
+
+// PR3916: these are ok.
+#define EMPTY
+#include <limits.h> EMPTY
+#include HEADER EMPTY
+
+// PR3916
+#define FN limits.h>
+#include <FN
+
+#include <> // expected-error {{empty filename}}