id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
10126,"call_once: deprecate (Function, once_flag&) overload",raad@…,viboes,"The compatibility overload of call_once with reversed argument order leads to confusing error messages in clang.

The reason is that clang tries to instantiate
template<typename Function>
inline void call_once(Function func,once_flag& flag)
with Function = boost::once_flag.

Could that overload be removed for the next BOOST_THREAD_VERSION? That would also help with codebases which need to use boost::call_once and std::call_once interchangeably as this overload is not present in the std version.",Tasks,closed,Boost 1.56.0,thread,Boost 1.55.0,Cosmetic,fixed,,raad@…