From 39fcc9a984e2820e4ea0fa2ac4abd17d9f3a31df Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Sun, 20 Feb 2011 13:06:31 +0000
Subject: Vendor import of clang trunk r126079:
 http://llvm.org/svn/llvm-project/cfe/trunk@126079

---
 test/Lexer/pragma-operators.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 test/Lexer/pragma-operators.cpp

(limited to 'test/Lexer/pragma-operators.cpp')

diff --git a/test/Lexer/pragma-operators.cpp b/test/Lexer/pragma-operators.cpp
new file mode 100644
index 0000000..d1645ad
--- /dev/null
+++ b/test/Lexer/pragma-operators.cpp
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -fms-extensions -E %s | FileCheck %s
+
+// Test that we properly expand the C99 _Pragma and Microsoft __pragma
+// into #pragma directives, with newlines where needed. <rdar://problem/8412013>
+
+// CHECK: #line
+// CHECK: #pragma warning(push)
+// CHECK: extern "C" {
+// CHECK: #line
+// CHECK: #pragma warning(push)
+// CHECK:  int foo() { return 0; } }
+// CHECK: #line
+// CHECK: #pragma warning(pop)
+#define A(X) extern "C" { __pragma(warning(push)) \
+  int X() { return 0; } \
+}
+#define B(X) A(X)
+#pragma warning(push)
+B(foo)
+#pragma warning(pop)
-- 
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