void cooperative(coroutine<std::tuple<int, std::string>>::pull_type &source)
{
auto args = source.get();
std::cout << std::get<0>(args) << " " << std::get<1>(args) << '\n';
source();
args = source.get();
std::cout << std::get<0>(args) << " " << std::get<1>(args) << '\n';
}
ref::ref(coroutine& co)
: _parent(co.parent()), _ref(-1) {
// if (_parent.expired())
// return;
auto* L = co.internal();
if (lua_gettop(L) > 0) {
_ref = lua_ref(L, 1);
}
}
inline void
swap(coroutine & one, coroutine & other) noexcept {
one.swap(other);
}
friend void swap(coroutine& lhs, coroutine& rhs)
{
lhs.swap(rhs);
}
coroutine<> exchange(coroutine<> coro)
{
return coroutine<>(_p.exchange(coro.detach(), std::memory_order_relaxed));
}
inline bool operator!=(coroutine<Promise> const& lhs, coroutine<Promise> const& rhs)
{
return lhs.to_address() != rhs.to_address();
}
