From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001
From: "Zancanaro; Carlo" <czan8762@plang3.cs.usyd.edu.au>
Date: Mon, 24 Sep 2012 09:58:17 +1000
Subject: Add the clang library to the repo (with some of my changes, too).

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

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

diff --git a/clang/test/Lexer/pragma-operators.cpp b/clang/test/Lexer/pragma-operators.cpp
new file mode 100644
index 0000000..d1645ad
--- /dev/null
+++ b/clang/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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