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/*

Copyright David Abrahams 2003-2004

Copyright Aleksey Gurtovoy 2003-2004

Distributed under the Boost Software License, Version 1.0.

(See accompanying file LICENSE_1_0.txt or copy at

http://www.boost.org/LICENSE_1_0.txt)

This file was automatically extracted from the source of

"C++ Template Metaprogramming", by David Abrahams and

Aleksey Gurtovoy.

It FAILS to compile, as expected, with GCC 3.4.2 on Windows using

the following command:

g++ -I..\..\boost_1_32_0 -c -o%TEMP%\metaprogram-chapter8-example23.o example23.cpp

*/

#include <boost/mpl/placeholders.hpp>

#include <boost/mpl/assert.hpp>

#include <boost/static_assert.hpp>

namespace mpl = boost::mpl;

using namespace mpl::placeholders;

template <class T> struct incomplete;

template <class T>

struct my_metafunction

{

incomplete<T> x; // temporary diagnostic

typedef int type;

};

my_metafunction<int> x;