2293   const DescriptorPool* pool_;  member in google::protobuf::DescriptorBuilder
2721   : pool_(pool),  in DescriptorBuilder()
2816   MutexLockMaybe lock((pool == pool_) ? NULL : pool->mutex_);  in FindSymbolNotEnforcingDepsHelper()
2839   return FindSymbolNotEnforcingDepsHelper(pool_, name);  in FindSymbolNotEnforcingDeps()
2847   if (!pool_->enforce_dependencies_) {  in FindSymbol()
2960   if (result.IsNull() && pool_->allow_unknown_) {  in LookupSymbol()
3003   placeholder_file->pool_ = pool_;  in NewPlaceholder()
3078   placeholder->pool_ = pool_;  in NewPlaceholderFile()
3274   if (pool_->fallback_database_ == NULL) {  in AddImportError()
3330   if (pool_->fallback_database_ != NULL) {  in BuildFile()
3334           (pool_->underlay_ == NULL ||  in BuildFile()
3335            pool_->underlay_->FindFileByName(proto.dependency(i)) == NULL)) {  in BuildFile()
3337         pool_->TryFindFileInFallbackDatabase(proto.dependency(i));  in BuildFile()
3376   result->pool_ = pool_;  in BuildFile()
3407     if (dependency == NULL && pool_->underlay_ != NULL) {  in BuildFile()
3408       dependency = pool_->underlay_->FindFileByName(proto.dependency(i));  in BuildFile()
3412       if (pool_->allow_unknown_ ||  in BuildFile()
3413           (!pool_->enforce_weak_ && weak_deps.find(i) != weak_deps.end())) {  in BuildFile()
3421       if (pool_->enforce_dependencies_ &&  in BuildFile()
3422           (pool_->unused_import_track_files_.find(proto.name()) !=  in BuildFile()
3423            pool_->unused_import_track_files_.end()) &&  in BuildFile()
4221     if (type.IsNull() && !pool_->enforce_weak_ && proto.options().weak()) {  in CrossLinkField()
4811       if (get_allow_unknown(builder_->pool_)) {  in InterpretSingleOption()
5209     assert_mutex_held(builder_->pool_);  in FindExtension()