1635                                   DenseMap<StringRef, KeyStatus> &Keys) {  in checkDuplicateOrUnknownKey()  argument
1636     if (!Keys.count(Key)) {  in checkDuplicateOrUnknownKey()
1640     KeyStatus &S = Keys[Key];  in checkDuplicateOrUnknownKey()
1650   bool checkMissingKeys(yaml::Node *Obj, DenseMap<StringRef, KeyStatus> &Keys) {  in checkMissingKeys()  argument
1651     for (const auto &I : Keys) {  in checkMissingKeys()
1754     DenseMap<StringRef, KeyStatus> Keys(std::begin(Fields), std::end(Fields));  in parseEntry()  local
1773       if (!checkDuplicateOrUnknownKey(I.getKey(), Key, Keys))  in parseEntry()
1862     if (!checkMissingKeys(N, Keys))  in parseEntry()
1971     DenseMap<StringRef, KeyStatus> Keys(std::begin(Fields), std::end(Fields));  in parse()  local
1981       if (!checkDuplicateOrUnknownKey(I.getKey(), Key, Keys))  in parse()
2026         if (Keys["redirecting-with"].Seen) {  in parse()
2042         if (Keys["fallthrough"].Seen) {  in parse()
2062     if (!checkMissingKeys(Top, Keys))  in parse()