Method addAttributeAlignas

lib/token.h:158–163

        // alignas expressions
        std::unique_ptr<std::vector<std::string>> mAttributeAlignas;
        void addAttributeAlignas(const std::string& a) {
            if (!mAttributeAlignas)
                mAttributeAlignas = std::unique_ptr<std::vector<std::string>>(new std::vector<std::string>());
            if (std::find(mAttributeAlignas->cbegin(), mAttributeAlignas->cend(), a) == mAttributeAlignas->cend())
                mAttributeAlignas->push_back(a);
        }

        std::string mAttributeCleanup;