162       StringRef LookupName = LineRef.substr(0, Delimiter);  in parseCrossTUIndex()  local
170           Result.try_emplace(LookupName, FilePath.begin(), FilePath.end());  in parseCrossTUIndex()
230                                                   StringRef LookupName) {  in findDefInDeclContext()  argument
235       if (const auto *ND = findDefInDeclContext<T>(SubDC, LookupName))  in findDefInDeclContext()
243     if (!ResultLookupName || *ResultLookupName != LookupName)  in findDefInDeclContext()
258   const llvm::Optional<std::string> LookupName = getLookupName(D);  in getCrossTUDefinitionImpl()  local
259   if (!LookupName)  in getCrossTUDefinitionImpl()
263       loadExternalAST(*LookupName, CrossTUDir, IndexName, DisplayCTUProgress);  in getCrossTUDefinitionImpl()
319   if (const T *ResultDecl = findDefInDeclContext<T>(TU, *LookupName))  in getCrossTUDefinitionImpl()
483     StringRef LookupName, StringRef CrossTUDir, StringRef IndexName,  in loadExternalAST()  argument
492       LookupName, CrossTUDir, IndexName, DisplayCTUProgress);  in loadExternalAST()