367     const auto& symbol_name = symbol_it.first;  in checkVersions()  local
374     const auto platform_availability_it = symbol_database.find(symbol_name);  in checkVersions()
376       completely_unavailable.insert(symbol_name);  in checkVersions()
411           extra_availability[symbol_name].insert(type);  in checkVersions()
413           missing_availability[symbol_name].insert(type);  in checkVersions()
420     const std::string& symbol_name = it.first;  in checkVersions()  local
423     if (auto missing_it = missing_availability.find(symbol_name);  in checkVersions()
425       printf("%s: declaration marked available but symbol missing in [%s]\n", symbol_name.c_str(),  in checkVersions()
432       if (auto extra_it = extra_availability.find(symbol_name);  in checkVersions()
435                symbol_name.c_str(), Join(extra_it->second, ", ").c_str());  in checkVersions()
442       if (auto symbol_it = header_database->symbols.find(symbol_name);  in checkVersions()