2321           auto *ED = cast<EnumConstantDecl>(D);  in MergeTypedefNameDecl()
9395           if (auto *ECD = dyn_cast<EnumConstantDecl>(NonParmDecl))  in ActOnFunctionDeclarator()
17673 EnumConstantDecl *Sema::CheckEnumConstant(EnumDecl *Enum,  in CheckEnumConstant()
17674                                           EnumConstantDecl *LastEnumConst,  in CheckEnumConstant()
17848   return EnumConstantDecl::Create(Context, Enum, IdLoc, Id, EltTy,  in CheckEnumConstant()
17863   auto *PrevECD = dyn_cast_or_null<EnumConstantDecl>(PrevDecl);  in shouldSkipAnonEnumBody()
17883   EnumConstantDecl *LastEnumConst =  in ActOnEnumConstant()
17884     cast_or_null<EnumConstantDecl>(lastEnumConst);  in ActOnEnumConstant()
17912   EnumConstantDecl *New =  in ActOnEnumConstant()
17928       if (isa<EnumConstantDecl>(PrevDecl))  in ActOnEnumConstant()
17956 static bool ValidDuplicateEnum(EnumConstantDecl *ECD, EnumDecl *Enum) {  in ValidDuplicateEnum()
17979   EnumConstantDecl *EnumConstant = dyn_cast<EnumConstantDecl>(DRE->getDecl());  in ValidDuplicateEnum()
18005   typedef SmallVector<EnumConstantDecl *, 3> ECDVector;  in CheckForDuplicateEnumValues()
18008   typedef llvm::PointerUnion<EnumConstantDecl*, ECDVector*> DeclOrVector;  in CheckForDuplicateEnumValues()
18014   auto EnumConstantToKey = [](const EnumConstantDecl *D) {  in CheckForDuplicateEnumValues()
18025     EnumConstantDecl *ECD = cast_or_null<EnumConstantDecl>(Element);  in CheckForDuplicateEnumValues()
18047     EnumConstantDecl *ECD = cast<EnumConstantDecl>(Element);  in CheckForDuplicateEnumValues()
18056     if (EnumConstantDecl *D = Entry.dyn_cast<EnumConstantDecl*>()) {  in CheckForDuplicateEnumValues()
18141       EnumConstantDecl *ECD =  in ActOnEnumBody()
18142         cast_or_null<EnumConstantDecl>(Elements[i]);  in ActOnEnumBody()
18168     EnumConstantDecl *ECD =  in ActOnEnumBody()
18169       cast_or_null<EnumConstantDecl>(Elements[i]);  in ActOnEnumBody()
18285     auto *ECD = cast_or_null<EnumConstantDecl>(D);  in ActOnEnumBody()
18349       EnumConstantDecl *ECD = cast_or_null<EnumConstantDecl>(D);  in ActOnEnumBody()