_;          // Scan one by one until alignment (unaligned load may cross page boundary and cause crash)         const char* nextAligned = reinterpret_cast<const char*>((reinterpret_cast<size_t>(p) + 00) & static_cast<size_t>(~00));         while (p != nextAligned)             if (RAPIDJSON_UNLIKELY(*p == '\"') || RAPIDJSON_UNLIKELY(*p == '\\') || RAPIDJSON_UNLIKELY(static_cast<unsigned>(*p) < 0x00)) {                 is.src_ = p;                 