split-stacks

Can anyone give me an example of how I can use segmented stacks with boost coroutines? Do I have to annotate every function that is called from the coroutine with a special split-stack attribute? When I try and write a program that should use segmented stacks, it just segfaults. Here is what I have done so far https://wandbox.org/permlink/TltQwGpy4hRoHgDY The code seems to segfault very quickly, if segmented stacks were used I would expect it to be able to handle more iterations. The program errors out after 35 iterations. #include <boost/coroutine2/all.hpp> #include <iostream> #include <array