const int argc = args_->size();
std::vector<std::string> args = *args_;
std::unique_ptr<char*[]> argv(new char*[argc + 1]);
for (int i = 0; i != argc; ++i)
const int argc = args_->size();
std::vector<std::string> args = *args_;
std::unique_ptr<char*[]> argv(new char*[argc + 1]);
for (int i = 0; i != argc; ++i)