#include <bsoncxx/builder/stream/document.hpp>
#include <iostream>

bsoncxx::document::element return_element()
{
	auto build_doc = bsoncxx::builder::stream::document{};
	build_doc << "key_field" << "hello world";
	bsoncxx::document::element element_to_return = build_doc.view()["key_field"];
	// outputs: key_field hello world
	std::cout << element_to_return.key().to_string() << " " << element_to_return.get_utf8().value;
	return element_to_return;
}

int main()
{
	bsoncxx::document::element returned_element = return_element();
	// the next line causes a debug error at element.cpp
	// types::b_utf8 element::get_utf8() const {
	//	 BSONCXX_TYPE_CHECK(k_utf8);
	std::cout << returned_element.get_utf8().value;
    return 0;
}