[Boost-users] Boost.Serialization broken for wchar_t

following code used to work in boost 1.57 void f() { std::wstring wstr = L"\u20AC"; std::wofstream ofs(L"c:\\temp\\bla.xml"); boost::archive::xml_woarchive oa(ofs); oa << boost::serialization::make_nvp("tag", wstr); } However in 1.60 it gives an exception, since it cannot convert the uniocde character. It seems that in 1.57 in xml_woarchive_impl the utf8_codecvt_facet is set, but this has been disabled in 1.60. What is the solution / workaround?