ctai_execute_4.hpp

template <typename code>
struct prepare_and_execute
{
  using tokens = tokenize<code>;
  using extract_labels_result = extract_labels<tokens>;
  using tokens_without_labels = typename extract_labels_result::tokens;
  using labels_metadata = typename extract_labels_result::labels;
  using tokens_after_labels_substitution = substutite_labels<tokens_without_labels, labels_metadata>;
  using opcodes = assemble<tokens_after_labels_substitution>;
  using machine_state = startup_machine_state;

  static constexpr auto ret_val = execute_impl<machine_state, opcodes>::ret_val;
};