Hello Boost Users,

I've encountered a trouble using fusion adapted struct as mpl sequence:
when I call mpl::push_front with fusion::vector it works but if I try to call it with
adapted struct, it fails. Do I miss something? Is there any concise solution or
I have to convert it by hand?

source:

http://pastebin.com/3ELipu1M

  1. #include <string>
  2.  
  3. #include <boost/fusion/adapted/struct/adapt_struct.hpp>
  4. #include <boost/fusion/mpl.hpp>
  5. #include <boost/fusion/container/vector.hpp>
  6. #include <boost/mpl/push_front.hpp>
  7.  
  8. typedef boost::fusion::vector<std::string, int> employee_1;
  9.  
  10. struct employee_2
  11. {
  12.   std::string name;
  13.   int age;
  14. };
  15.  
  16. BOOST_FUSION_ADAPT_STRUCT(
  17.   employee_2,
  18.   (std::string, name)
  19.   (int, age))
  20.  
  21. /* this line compiles just fine */
  22. typedef boost::mpl::push_front<employee_1, bool>::type bool_employee_1;
  23.  
  24. /* this fails */
  25. typedef boost::mpl::push_front<employee_2, bool>::type bool_employee_2;
  26.  
  27. int main() {
  28.   return 0;
  29. }

Thanks!