1117                                   DenseMap<StringRef, KeyStatus> &Keys) {  in checkDuplicateOrUnknownKey()  argument
1118     if (!Keys.count(Key)) {  in checkDuplicateOrUnknownKey()
1122     KeyStatus &S = Keys[Key];  in checkDuplicateOrUnknownKey()
1132   bool checkMissingKeys(yaml::Node *Obj, DenseMap<StringRef, KeyStatus> &Keys) {  in checkMissingKeys()  argument
1133     for (const auto &I : Keys) {  in checkMissingKeys()
1233     DenseMap<StringRef, KeyStatus> Keys(std::begin(Fields), std::end(Fields));  in parseEntry()  local
1253       if (!checkDuplicateOrUnknownKey(I.getKey(), Key, Keys))  in parseEntry()
1351     if (!checkMissingKeys(N, Keys))  in parseEntry()
1434     DenseMap<StringRef, KeyStatus> Keys(std::begin(Fields), std::end(Fields));  in parse()  local
1444       if (!checkDuplicateOrUnknownKey(I.getKey(), Key, Keys))  in parse()
1499     if (!checkMissingKeys(Top, Keys))  in parse()