[PCH] Add a PCH test.

llvm-svn: 150192

clang/test/PCH/rdar10830559.cpp

@@ -0,0 +1,35 @@
+// Test this without pch.
+// RUN: %clang_cc1 -fsyntax-only -emit-llvm-only %s
+
+// Test with pch.
+// RUN: touch %t.empty.cpp
+// RUN: %clang_cc1 -emit-pch -o %t %s
+// RUN: %clang_cc1 -include-pch %t -emit-llvm-only %t.empty.cpp 
+
+// rdar://10830559
+
+#pragma ms_struct on
+
+template< typename T >
+class Templated
+{
+public:
+   struct s;
+};
+
+
+class Foo
+{
+private:
+
+   class Bar
+   {
+   private:
+      class BarTypes { public: virtual void Func(); }; 
+      class BarImpl {};
+      friend class Foo;
+   };
+   
+   
+   friend class Templated< Bar::BarImpl >::s;
+};