43 ReservedIdentifierCheck::ReservedIdentifierCheck(StringRef Name,  in ReservedIdentifierCheck()  argument
45     : RenamerClangTidyCheck(Name, Context),  in ReservedIdentifierCheck()
64 static bool hasReservedDoubleUnderscore(StringRef Name,  in hasReservedDoubleUnderscore()  argument
67     return Name.find("__") != StringRef::npos;  in hasReservedDoubleUnderscore()
68   return Name.startswith("__");  in hasReservedDoubleUnderscore()
72 getDoubleUnderscoreFixup(StringRef Name, const LangOptions &LangOpts) {  in getDoubleUnderscoreFixup()  argument
73   if (hasReservedDoubleUnderscore(Name, LangOpts))  in getDoubleUnderscoreFixup()
74     return collapseConsecutive(Name, '_');  in getDoubleUnderscoreFixup()
78 static bool startsWithUnderscoreCapital(StringRef Name) {  in startsWithUnderscoreCapital()  argument
79   return Name.size() >= 2 && Name[0] == '_' && std::isupper(Name[1]);  in startsWithUnderscoreCapital()
82 static Optional<std::string> getUnderscoreCapitalFixup(StringRef Name) {  in getUnderscoreCapitalFixup()  argument
83   if (startsWithUnderscoreCapital(Name))  in getUnderscoreCapitalFixup()
84     return std::string(Name.drop_front(1));  in getUnderscoreCapitalFixup()
88 static bool startsWithUnderscoreInGlobalNamespace(StringRef Name,  in startsWithUnderscoreInGlobalNamespace()  argument
90   return IsInGlobalNamespace && Name.size() >= 1 && Name[0] == '_';  in startsWithUnderscoreInGlobalNamespace()
94 getUnderscoreGlobalNamespaceFixup(StringRef Name, bool IsInGlobalNamespace) {  in getUnderscoreGlobalNamespaceFixup()  argument
95   if (startsWithUnderscoreInGlobalNamespace(Name, IsInGlobalNamespace))  in getUnderscoreGlobalNamespaceFixup()
96     return std::string(Name.drop_front(1));  in getUnderscoreGlobalNamespaceFixup()
100 static std::string getNonReservedFixup(std::string Name) {  in getNonReservedFixup()  argument
101   assert(!Name.empty());  in getNonReservedFixup()
102   if (Name[0] == '_' || std::isupper(Name[0]))  in getNonReservedFixup()
103     Name.insert(Name.begin(), '_');  in getNonReservedFixup()
105     Name.insert(Name.begin(), 2, '_');  in getNonReservedFixup()
106   return Name;  in getNonReservedFixup()
110 getFailureInfoImpl(StringRef Name, bool IsInGlobalNamespace,  in getFailureInfoImpl()  argument
113   assert(!Name.empty());  in getFailureInfoImpl()
114   if (llvm::is_contained(AllowedIdentifiers, Name))  in getFailureInfoImpl()
135           .getValueOr(Name);  in getFailureInfoImpl()
147   if (!(hasReservedDoubleUnderscore(Name, LangOpts) ||  in getFailureInfoImpl()
148         startsWithUnderscoreCapital(Name) ||  in getFailureInfoImpl()
149         startsWithUnderscoreInGlobalNamespace(Name, IsInGlobalNamespace)))  in getFailureInfoImpl()
150     return FailureInfo{NonReservedTag, getNonReservedFixup(std::string(Name))};  in getFailureInfoImpl()