compile-error

$ i686-apple-darwin9-g++ -c test.mm -o test.o -I/home/emiel/mac/include 2>&1 | head -n30
In file included from /home/emiel/mac/include/boost/asio/socket_base.hpp:26,
                 from /home/emiel/mac/include/boost/asio/basic_socket.hpp:26,
                 from /home/emiel/mac/include/boost/asio/basic_datagram_socket.hpp:25,
                 from /home/emiel/mac/include/boost/asio.hpp:20,
                 from test.mm:2:
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:78: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:85: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:92: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:99: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:106: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:113: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:169: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:176: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:183: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:190: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:197: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:204: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:266: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:273: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:280: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:287: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:294: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/detail/socket_option.hpp:301: error: using template type parameter 'Protocol' after 'struct'
In file included from /home/emiel/mac/include/boost/asio/basic_datagram_socket.hpp:25,
                 from /home/emiel/mac/include/boost/asio.hpp:20,
                 from test.mm:2:
/home/emiel/mac/include/boost/asio/basic_socket.hpp:51: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/basic_socket.hpp:57: error: using template type parameter 'Protocol' after 'struct'
/home/emiel/mac/include/boost/asio/basic_socket.hpp:57: error: template argument 1 is invalid
In file included from /home/emiel/mac/include/boost/asio/datagram_socket_service.hpp:32,

preprocessed.c++

namespace boost {
namespace asio {
namespace detail {
namespace socket_option {


template <int Level, int Name>
class boolean
{
public:

  boolean()
    : value_(0)
  {
  }


  explicit boolean(bool v)
    : value_(v ? 1 : 0)
  {
  }


  boolean& operator=(bool v)
  {
    value_ = v ? 1 : 0;
    return *this;
  }


  bool value() const
  {
    return !!value_;
  }


  operator bool() const
  {
    return !!value_;
  }


  bool operator!() const
  {
    return !value_;
  }


  template <typename Protocol>
  int level(const Protocol&) const
  {
    return Level;
  }


  template <typename Protocol>
  int name(const Protocol&) const
  {
    return Name;
  }


  template <typename Protocol>
  int* data(const Protocol&)
  {
    return &value_;
  }


  template <typename Protocol>
  const int* data(const Protocol&) const
  {
    return &value_;
  }


  template <typename Protocol>
  std::size_t size(const Protocol&) const
  {
    return sizeof(value_);
  }


  template <typename Protocol>
  void resize(const Protocol&, std::size_t s)
  {


    switch (s)
    {
    case sizeof(char):
      value_ = *reinterpret_cast<char*>(&value_) ? 1 : 0;

      break;
    case sizeof(value_):
      break;
    default:
      {
        std::length_error ex("boolean socket option resize");
        boost::throw_exception(ex);
      }
    }
  }

private:
  int value_;
};

socket_option.hpp

//
// socket_option.hpp
// ~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2010 Christopher M. Kohlhoff (chris at kohlhoff dot com)
//
// 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)
//

#ifndef BOOST_ASIO_DETAIL_SOCKET_OPTION_HPP
#define BOOST_ASIO_DETAIL_SOCKET_OPTION_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include <boost/asio/detail/push_options.hpp>

#include <boost/asio/detail/push_options.hpp>
#include <cstddef>
#include <stdexcept>
#include <boost/config.hpp>
#include <boost/throw_exception.hpp>
#include <boost/asio/detail/pop_options.hpp>

#include <boost/asio/detail/socket_types.hpp>

namespace boost {
namespace asio {
namespace detail {
namespace socket_option {

// Helper template for implementing boolean-based options.
template <int Level, int Name>
class boolean
{
public:
  // Default constructor.
  boolean()
    : value_(0)
  {
  }

  // Construct with a specific option value.
  explicit boolean(bool v)
    : value_(v ? 1 : 0)
  {
  }

  // Set the current value of the boolean.
  boolean& operator=(bool v)
  {
    value_ = v ? 1 : 0;
    return *this;
  }

  // Get the current value of the boolean.
  bool value() const
  {
    return !!value_;
  }

  // Convert to bool.
  operator bool() const
  {
    return !!value_;
  }

  // Test for false.
  bool operator!() const
  {
    return !value_;
  }

  // Get the level of the socket option.
  template <typename Protocol>
  int level(const Protocol&) const
  {
    return Level;
  }

  // Get the name of the socket option.
  template <typename Protocol>
  int name(const Protocol&) const
  {
    return Name;
  }

  // Get the address of the boolean data.
  template <typename Protocol>
  int* data(const Protocol&)
  {
    return &value_;
  }

  // Get the address of the boolean data.
  template <typename Protocol>
  const int* data(const Protocol&) const
  {
    return &value_;
  }

  // Get the size of the boolean data.
  template <typename Protocol>
  std::size_t size(const Protocol&) const
  {
    return sizeof(value_);
  }

  // Set the size of the boolean data.
  template <typename Protocol>
  void resize(const Protocol&, std::size_t s)
  {
    // On some platforms (e.g. Windows Vista), the getsockopt function will
    // return the size of a boolean socket option as one byte, even though a
    // four byte integer was passed in.
    switch (s)
    {
    case sizeof(char):
      value_ = *reinterpret_cast<char*>(&value_) ? 1 : 0;
      break;
    case sizeof(value_):
      break;
    default:
      {
        std::length_error ex("boolean socket option resize");
        boost::throw_exception(ex);
      }
    }
  }

private:
  int value_;
};

// Helper template for implementing integer options.
template <int Level, int Name>
class integer
{
public:
  // Default constructor.
  integer()
    : value_(0)
  {
  }

  // Construct with a specific option value.
  explicit integer(int v)
    : value_(v)
  {
  }

  // Set the value of the int option.
  integer& operator=(int v)
  {
    value_ = v;
    return *this;
  }

  // Get the current value of the int option.
  int value() const
  {
    return value_;
  }

  // Get the level of the socket option.
  template <typename Protocol>
  int level(const Protocol&) const
  {
    return Level;
  }

  // Get the name of the socket option.
  template <typename Protocol>
  int name(const Protocol&) const
  {
    return Name;
  }

  // Get the address of the int data.
  template <typename Protocol>
  int* data(const Protocol&)
  {
    return &value_;
  }

  // Get the address of the int data.
  template <typename Protocol>
  const int* data(const Protocol&) const
  {
    return &value_;
  }

  // Get the size of the int data.
  template <typename Protocol>
  std::size_t size(const Protocol&) const
  {
    return sizeof(value_);
  }

  // Set the size of the int data.
  template <typename Protocol>
  void resize(const Protocol&, std::size_t s)
  {
    if (s != sizeof(value_))
    {
      std::length_error ex("integer socket option resize");
      boost::throw_exception(ex);
    }
  }

private:
  int value_;
};

// Helper template for implementing linger options.
template <int Level, int Name>
class linger
{
public:
  // Default constructor.
  linger()
  {
    value_.l_onoff = 0;
    value_.l_linger = 0;
  }

  // Construct with specific option values.
  linger(bool e, int t)
  {
    enabled(e);
    timeout BOOST_PREVENT_MACRO_SUBSTITUTION(t);
  }

  // Set the value for whether linger is enabled.
  void enabled(bool value)
  {
    value_.l_onoff = value ? 1 : 0;
  }

  // Get the value for whether linger is enabled.
  bool enabled() const
  {
    return value_.l_onoff != 0;
  }

  // Set the value for the linger timeout.
  void timeout BOOST_PREVENT_MACRO_SUBSTITUTION(int value)
  {
#if defined(WIN32)
    value_.l_linger = static_cast<u_short>(value);
#else
    value_.l_linger = value;
#endif
  }

  // Get the value for the linger timeout.
  int timeout BOOST_PREVENT_MACRO_SUBSTITUTION() const
  {
    return static_cast<int>(value_.l_linger);
  }

  // Get the level of the socket option.
  template <typename Protocol>
  int level(const Protocol&) const
  {
    return Level;
  }

  // Get the name of the socket option.
  template <typename Protocol>
  int name(const Protocol&) const
  {
    return Name;
  }

  // Get the address of the linger data.
  template <typename Protocol>
  ::linger* data(const Protocol&)
  {
    return &value_;
  }

  // Get the address of the linger data.
  template <typename Protocol>
  const ::linger* data(const Protocol&) const
  {
    return &value_;
  }

  // Get the size of the linger data.
  template <typename Protocol>
  std::size_t size(const Protocol&) const
  {
    return sizeof(value_);
  }

  // Set the size of the int data.
  template <typename Protocol>
  void resize(const Protocol&, std::size_t s)
  {
    if (s != sizeof(value_))
    {
      std::length_error ex("linger socket option resize");
      boost::throw_exception(ex);
    }
  }

private:
  ::linger value_;
};

} // namespace socket_option
} // namespace detail
} // namespace asio
} // namespace boost

#include <boost/asio/detail/pop_options.hpp>

#endif // BOOST_ASIO_DETAIL_SOCKET_OPTION_HPP