id summary reporter owner description type status milestone component version severity resolution keywords cc 11785 specializing boost::range_const_iterator has no effect on boost::has_range_iterator Tobias Reh Neil Groves "see the following code: {{{#!c++ #include #include #include // specializes range_const_iterator using ConstDirIter = boost::range_const_iterator::type; // this compiles static_assert( boost::has_range_const_iterator< boost::filesystem::directory_iterator >::value, ""This does not compile!!!"" ); }}} See https://github.com/boostorg/range/pull/40 for a fix." Bugs new To Be Determined range Boost 1.59.0 Problem