Method system_error

src/exception.cpp:27–38

namespace filesystem {

BOOST_FILESYSTEM_DECL filesystem_error::filesystem_error(const char* what_arg, system::error_code ec) :
    system::system_error(ec, what_arg)
{
    try
    {
        m_imp_ptr.reset(new impl());
    }
    catch (...)
    {
        m_imp_ptr.reset();
    }
}

BOOST_FILESYSTEM_DECL filesystem_error::filesystem_error(std::string const& what_arg, system::error_code ec) :
    system::system_error(ec, what_arg)