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-rw-r--r--test/CodeGenCXX/2009-09-09-packed-layout.cpp18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGenCXX/2009-09-09-packed-layout.cpp b/test/CodeGenCXX/2009-09-09-packed-layout.cpp
new file mode 100644
index 000000000000..9de2f61420c4
--- /dev/null
+++ b/test/CodeGenCXX/2009-09-09-packed-layout.cpp
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -emit-llvm -triple i386-apple-darwin11 %s -o /dev/null
+class X {
+ public:
+ virtual ~X();
+ short y;
+};
+#pragma pack(push, 1)
+class Z : public X {
+ public: enum { foo = ('x') };
+ virtual int y() const;
+};
+#pragma pack(pop)
+class Y : public X {
+public: enum { foo = ('y'), bar = 0 };
+};
+X x;
+Y y;
+Z z;