id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
13561,boost::detail::nullary_function causes stack overflow when copied,yhirsch@…,viboes,"Hi,

It seems as though boost::detail::nullary_function implement a perfect forwarding constructor incorrectly, which causes a stack overflow:

Here is a simple example:

{{{
#!C++
#include <boost/thread/detail/nullary_function.hpp>
#include <boost/system/detail/error_code.ipp>

int main(int argc, char* argv[])
{
    boost::detail::nullary_function<void ()> f1;
    auto f2 = f1;
}
}}}

This ends up invoking nullary_function.hpp:81 which keeps invoking iself recursively, resulting in a stack overflow.",Bugs,closed,Boost 1.69,thread,Boost 1.67.0,Showstopper,fixed,"stack,overflow,thread,future,nullary,function",