Ticket #8642: ticket8642.cpp

#include <string>
#include <boost/config.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/filesystem/path.hpp>

// Make sure boost::filesystem::path invokes code conversion
#if defined(BOOST_WINDOWS)
typedef std::string path_string;
path_string foo_path = "foo.txt";
#else
typedef std::wstring path_string;
path_string foo_path = L"foo.txt";
#endif

struct sink
{
        path_string m_path;

        void foo()
        {
                boost::filesystem::path p(m_path);
        }
};

struct core
{
        boost::shared_ptr< sink > m_sink;

        ~core()
        {
                if (m_sink)
                        m_sink->foo();
        }

        static boost::shared_ptr< core > get_instance()
        {
                static boost::shared_ptr< core > instance;
                if (!instance)
                        instance.reset(new core());
                return instance;
        }
};

int main()
{
        boost::shared_ptr< core > c = core::get_instance();
        c->m_sink.reset(new sink());
        // Initialize the path locale after the core instance
        c->m_sink->m_path = boost::filesystem::path(foo_path).string< path_string >();
        return 0;
}