2552       if (isa<EnumDecl>(NewTag)) {  in MergeTypedefNameDecl()
4882         isa<EnumDecl>(D))  in getNonCLikeKindForAnonymousStruct()
4986     if (const auto *ED = dyn_cast<EnumDecl>(DS.getRepAsDecl())) {  in GetDiagnosticTypeSpecifierID()
5142     if (EnumDecl *Enum = dyn_cast_or_null<EnumDecl>(Tag))  in ParsedFreeStandingDeclSpec()
6230     if (!DC || isa<EnumDecl>(DC)) {  in HandleDeclarator()
10192             TD = cast<EnumDecl>(ECD->getDeclContext());  in ActOnFunctionDeclarator()
15575       if (auto *ED = dyn_cast<EnumDecl>(NonParmDecl)) {  in ActOnStartOfFunctionDef()
16713                                   const EnumDecl *Prev) {  in CheckEnumRedeclaration()
17140       New = EnumDecl::Create(Context, SearchDC, KWLoc, Loc, Name, nullptr,  in ActOnTag()
17146         EnumDecl *ED = cast<EnumDecl>(New);  in ActOnTag()
17316       while (isa<RecordDecl, EnumDecl, ObjCContainerDecl>(SearchDC))  in ActOnTag()
17519           const EnumDecl *PrevEnum = cast<EnumDecl>(PrevTagDecl);  in ActOnTag()
17590                 else if (EnumDecl *ED = dyn_cast<EnumDecl>(Def))  in ActOnTag()
17750     New = EnumDecl::Create(Context, SearchDC, KWLoc, Loc, Name,  in ActOnTag()
17751                            cast_or_null<EnumDecl>(PrevDecl), ScopedEnum,  in ActOnTag()
17755       StdAlignValT = cast<EnumDecl>(New);  in ActOnTag()
17760       if (IsFixed && cast<EnumDecl>(New)->isFixed()) {  in ActOnTag()
17764       else if (PrevDecl && (Def = cast<EnumDecl>(PrevDecl)->getDefinition())) {  in ActOnTag()
17779       EnumDecl *ED = cast<EnumDecl>(New);  in ActOnTag()
19372 EnumConstantDecl *Sema::CheckEnumConstant(EnumDecl *Enum,  in CheckEnumConstant()
19568   EnumDecl *PrevED = cast<EnumDecl>(PrevECD->getDeclContext());  in shouldSkipAnonEnumBody()
19583   EnumDecl *TheEnumDecl = cast<EnumDecl>(theEnumDecl);  in ActOnEnumConstant()
19659 static bool ValidDuplicateEnum(EnumConstantDecl *ECD, EnumDecl *Enum) {  in ValidDuplicateEnum()
19686   if (cast<EnumDecl>(TagDecl::castFromDeclContext(ECD->getDeclContext())) !=  in ValidDuplicateEnum()
19696                                         EnumDecl *Enum, QualType EnumType) {  in CheckForDuplicateEnumValues()
19805 bool Sema::IsValueInFlagEnum(const EnumDecl *ED, const llvm::APInt &Val,  in IsValueInFlagEnum()
19837   EnumDecl *Enum = cast<EnumDecl>(EnumDeclX);  in ActOnEnumBody()