[Boost-users] [thread] await hangs when using boost::promise/future

Hi, The sample code is here: https://gist.github.com/jamboree/3b8716ad1922749e77ae The boost::future adaption code is adapted from N4286. Tested with VS2015 preview. If std::promise is passed, the code works fine. Any clue why it hangs if boost::promise is passed? Thanks.