Executor causes segmentation fault

[hkaiser]

This code causes a segfault:

#include <iostream>
#include <hpx/hpx_main.hpp>
#include <hpx/hpx_init.hpp>
#include <hpx/include/lcos.hpp>
#include <hpx/include/thread_executors.hpp>

#include <boost/shared_ptr.hpp>

using hpx::async;
using std::vector;
using hpx::lcos::future;
using std::cout;
using std::endl;
using hpx::threads::executors::local_priority_queue_executor;

class mock_runtime {
    public:
        boost::shared_ptr<local_priority_queue_executor> exec;
};

boost::shared_ptr<mock_runtime> test_runtime;

int hpx_main() {
    vector<hpx::lcos::future<void>> threads;

    test_runtime->exec.reset(new local_priority_queue_executor);
    test_runtime->exec.reset();
    cout << "All done" << endl;
    return hpx::finalize();
}

int main() {
    test_runtime.reset(new mock_runtime);
    hpx::init();
    return 0;
}

[hkaiser]

This test works for me (tm)