NEw testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8199 91177308-0d34-0410-b5e6-96231b3b80d8

test/C++Frontend/2003-08-28-ForwardType.cpp

@@ -0,0 +1,20 @@
+
+// Default placement versions of operator new.
+inline void* operator new(unsigned, void* __p) throw();
+
+
+template<typename _CharT>
+struct stdio_filebuf 
+{  stdio_filebuf();
+  
+};
+
+extern stdio_filebuf<char> buf_cout;
+
+void foo() {
+  // Create stream buffers for the standard streams and use
+  // those buffers without destroying and recreating the
+  // streams.
+  new (&buf_cout) stdio_filebuf<char>();
+
+}