Ticket 9017 added: https://svn.boost.org/trac/boost/ticket/9017. If you want, you can visit that web page to register yourself to get updates. I’ll try to get at it (and the other reports) in the near-future, after adding some bug reports of my own, and my current project. Daryle W. Sent from Windows Mail From: Michael Olea Sent: ‎Monday‎, ‎August‎ ‎19‎, ‎2013 ‎7‎:‎15‎ ‎PM To: boost-users@lists.boost.org Hi. I have some template code that needs slightly different behavior when it is instantiated with exact types like int or boost::rational rather than when it is instantiated with floating point types. The compile-time test depends on std::numeric_limits<T>::is_exact. I was surprised when this came back false for boost::rational until I found that std::numeric_limits::is_specialized is false. Shouldn't boost::rational specialize numeric_limits? I'm using boost 1.54.0 with clang: Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn) compiling for C++1. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users