From ec2b103c267a06a66e926f62cd96767b280f5cf5 Mon Sep 17 00:00:00 2001
From: Ed Schouten <ed@FreeBSD.org>
Date: Tue, 2 Jun 2009 17:58:47 +0000
Subject: Import Clang, at r72732.

---
 test/Preprocessor/macro_misc.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 test/Preprocessor/macro_misc.c

(limited to 'test/Preprocessor/macro_misc.c')

diff --git a/test/Preprocessor/macro_misc.c b/test/Preprocessor/macro_misc.c
new file mode 100644
index 000000000000..169c5ec772a2
--- /dev/null
+++ b/test/Preprocessor/macro_misc.c
@@ -0,0 +1,23 @@
+// RUN: clang-cc %s -Eonly -verify
+
+// This should not be rejected.
+#ifdef defined
+#endif
+
+
+
+// PR3764
+
+// This should not produce a redefinition warning.
+#define FUNC_LIKE(a) (a)
+#define FUNC_LIKE(a)(a)
+
+// This either.
+#define FUNC_LIKE2(a)\
+(a)
+#define FUNC_LIKE2(a) (a)
+
+// This should.
+#define FUNC_LIKE3(a) ( a)  // expected-note {{previous definition is here}}
+#define FUNC_LIKE3(a) (a) // expected-warning {{'FUNC_LIKE3' macro redefined}}
+
-- 
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