Function PruneExpiredDictCache

src/Config.cpp:71–82

}

void PruneExpiredDictCache() {
  std::unordered_map<std::string, std::weak_ptr<Dict>>& cache = DictCache();
  for (std::unordered_map<std::string, std::weak_ptr<Dict>>::iterator it =
           cache.begin();
       it != cache.end();) {
    if (it->second.expired()) {
      it = cache.erase(it);
    } else {
      ++it;
    }
  }
}

bool GetFileCacheKey(const std::string& path, std::string* cacheKey) {
#if defined(_WIN32) || defined(_WIN64)