Hello boost-users readers, I stumbled across some funny behavior of the headers of boost::thread and boost::container/boost::move for C++O3. I am unsure if this is a known shortcoming of those libraries or if it is a bug. I didn't find anything on the topic in the documentation so far. The problem is dependent on the include order of the two files: * boost/container/vector.hpp * boost/thread/thread.hpp The following code causes several compilation errors (boost-1.58.0/git, g++-4.9.2) related to the move emulation of boost::thread: #include #include int main() { boost::container::vectorboost::thread v; v.resize(10); return 0; } It prints several error messages starting with boost/container/detail/copy_move_algo.hpp:285:112: error: no matching function for call to ‘move(boost::thread&)’. The following error messages are also boost::move releated "failed" enable_ifs and so on. If I switch the order of the includes everything compiles just fine. Is there a requirement on the order of the includes that I overlooked or is this a bug? Best, Andreas