id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 7668,thread_group::join_all() should check whether its threads are joinable,boost.lists@…,viboes,"If a thread in a thread_group is not joinable and BOOST_THREAD_THROW_IF_PRECONDITION_NOT_SATISFIED is defined, thread_group::join_all() throws invalid_argument. Since it's impossible to enumerate the threads in a thread_group, it should ensure on its own that every thread is joinable().",Bugs,closed,Boost 1.53.0,thread,Boost 1.52.0,Problem,fixed,thread;thread_group,