#include #include #include #if defined(BOOST_MSVC) && BOOST_MSVC <= 1200 // works around a name lookup bug # define C C_ #endif struct C {}; struct D {}; struct E { const D fe (const C&) {return D();} const D fe2(const C&, const C&) {return D();} }; BOOST_PYTHON_MODULE(bienstman2_ext) { using namespace boost::python; class_("C"); class_("D"); class_("E") .def("fe", &E::fe) // this compiles. .def("fe2", &E::fe2) // this doesn't... well, now it does ;-) ; }