id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
6674,shared_mutex: try_lock_upgrade_until doesn't works,viboes,viboes,"There is a bug on the code of shared_mutex::try_lock_upgrade_until. The following change fixes it.

{{{
         template <class Clock, class Duration>
         bool try_lock_upgrade_until(const chrono::time_point<Clock, Duration>& abs_time)
           boost::mutex::scoped_lock lk(state_change);
           while(state.exclusive || state.exclusive_waiting_blocked || state.upgrade)
           {
-              if(cv_status::no_timeout == shared_cond.wait_until(lk,abs_time))
+              if(cv_status::timeout == shared_cond.wait_until(lk,abs_time))
               {

}}}
",Bugs,closed,To Be Determined,thread,Boost Development Trunk,Problem,fixed,,