id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
9442,boost::asio::spawn does nothing when coroutines v2 are enabled,drigh@…,chris_kohlhoff,"Following code works as expected (i.e. prints 'works'). However, it prints nothing if you uncomment lines that enable (or try to enable) use of coroutines v2 in spawn.

{{{
#include <iostream>
#include <functional>
//#define BOOST_COROUTINES_UNIDIRECT
//#define BOOST_COROUTINES_V2
#include <boost/asio.hpp>
#include <boost/asio/spawn.hpp>

void foo(boost::asio::yield_context ctx)
{
    std::cout << ""works!"" << std::endl;
}

int main()
{
    boost::asio::io_service srv;

    boost::asio::spawn(srv, std::bind(foo, std::placeholders::_1));
    srv.run();
}
}}}

I am not sure if asio is intentionally not using new coroutines interface by default, but this seems pretty important thing going forward.",Bugs,closed,To Be Determined,asio,Boost 1.55.0,Problem,fixed,,