37 class Trigram {
41   Trigram(Sentinel S) : Data{0, 0, 0, static_cast<char>(S)} {}  in Trigram()  function
45   Trigram() : Data{0, 0, 0, 0} {}  in Trigram()  function
46   Trigram(char A) : Data{A, 0, 0, 1} {}  in Trigram()  function
47   Trigram(char A, char B) : Data{A, B, 0, 2} {}  in Trigram()  function
48   Trigram(char A, char B, char C) : Data{A, B, C, 3} {}  in Trigram()  function
50   friend struct ::llvm::DenseMapInfo<Trigram>;
51   friend bool operator==(Trigram L, Trigram R) { return L.id() == R.id(); }
52   friend bool operator<(Trigram L, Trigram R) { return L.id() < R.id(); }
72                                 std::vector<Trigram> &Out);
90 template <> struct DenseMapInfo<clang::clangd::dex::Trigram> {
91   using Trigram = clang::clangd::dex::Trigram;
92   static inline Trigram getEmptyKey() {
93     return Trigram(Trigram::Sentinel::Empty);
95   static inline Trigram getTombstoneKey() {
96     return Trigram(Trigram::Sentinel::Tombstone);
98   static unsigned getHashValue(Trigram V) {
108   static bool isEqual(const Trigram &LHS, const Trigram &RHS) {