1967       if (isa<EnumDecl>(NewTag)) {  in MergeTypedefNameDecl()
3857     if (EnumDecl *Enum = dyn_cast_or_null<EnumDecl>(Tag))  in ParsedFreeStandingDeclSpec()
4816     if (!DC || isa<EnumDecl>(DC)) {  in HandleDeclarator()
10931       if (auto *ED = dyn_cast<EnumDecl>(D)) {  in ActOnStartOfFunctionDef()
11591     bool EnumUnderlyingIsImplicit, const EnumDecl *Prev) {  in CheckEnumRedeclaration()
12059       while (isa<RecordDecl>(SearchDC) || isa<EnumDecl>(SearchDC))  in ActOnTag()
12245           const EnumDecl *PrevEnum = cast<EnumDecl>(PrevTagDecl);  in ActOnTag()
12308                 else if (EnumDecl *ED = dyn_cast<EnumDecl>(Def))  in ActOnTag()
12459     New = EnumDecl::Create(Context, SearchDC, KWLoc, Loc, Name,  in ActOnTag()
12460                            cast_or_null<EnumDecl>(PrevDecl), ScopedEnum,  in ActOnTag()
12466           cast<EnumDecl>(New)->isFixed()) {  in ActOnTag()
12470       else if (PrevDecl && (Def = cast<EnumDecl>(PrevDecl)->getDefinition())) {  in ActOnTag()
12491       EnumDecl *ED = cast<EnumDecl>(New);  in ActOnTag()
13851 EnumConstantDecl *Sema::CheckEnumConstant(EnumDecl *Enum,  in CheckEnumConstant()
14037   EnumDecl *PrevED = cast<EnumDecl>(PrevECD->getDeclContext());  in shouldSkipAnonEnumBody()
14052   EnumDecl *TheEnumDecl = cast<EnumDecl>(theEnumDecl);  in ActOnEnumConstant()
14119 static bool ValidDuplicateEnum(EnumConstantDecl *ECD, EnumDecl *Enum) {  in ValidDuplicateEnum()
14146   if (cast<EnumDecl>(TagDecl::castFromDeclContext(ECD->getDeclContext())) !=  in ValidDuplicateEnum()
14182                                         EnumDecl *Enum,  in CheckForDuplicateEnumValues()
14289 bool Sema::IsValueInFlagEnum(const EnumDecl *ED, const llvm::APInt &Val,  in IsValueInFlagEnum()
14322   EnumDecl *Enum = cast<EnumDecl>(EnumDeclX);  in ActOnEnumBody()