id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 12972,converter.hpp uses std::unary_function which is removed in c++17,anonymous,Fernando Cacciola,"Some code, which uses boost::lexical_cast does not compile on Windows 10 with Visual Studio 2017 Community using the compiler flag /std:c++latest (which enables c++17 standard). From what I understand from this page [http://en.cppreference.com/w/cpp/utility/functional/unary_function], std::unary_function will be removed with c++17. However, struct Trivial_converter_impl and struct rounding_converter in file converter.hpp derive from std::unary_function",Bugs,new,To Be Determined,numeric,Boost 1.64.0,Problem,,"c++17, Visual Studio 2017",antoshkka@…