294       const auto *OCD = cast<ObjCCategoryDecl>(this);  in FindPropertyDeclaration()
401     const ObjCCategoryDecl *ClassExt = Ext;  in collectPropertiesToImplement()
688                                                 const ObjCCategoryDecl *C) const  in lookupMethod()
928     } else if (auto *CD = dyn_cast<ObjCCategoryDecl>(CtxD)) {  in getNextRedeclarationImpl()
939       if (ObjCCategoryDecl *CatD = CImplD->getCategoryDecl())  in getNextRedeclarationImpl()
980     if (ObjCCategoryDecl *CatD = CImplD->getCategoryDecl())  in getCanonicalDecl()
1163   if (auto *CD = dyn_cast<ObjCCategoryDecl>(getDeclContext()))  in getClassInterface()
1172 ObjCCategoryDecl *ObjCMethodDecl::getCategory() {  in getCategory()
1173   if (auto *CD = dyn_cast<ObjCCategoryDecl>(getDeclContext()))  in getCategory()
1211   if (const auto *Category = dyn_cast<ObjCCategoryDecl>(Container)) {  in CollectOverriddenMethodsRecurse()
1290                  dyn_cast<ObjCCategoryDecl>(Method->getDeclContext())) {  in collectOverriddenMethodsSlow()
1372     if (const auto *Category = dyn_cast<ObjCCategoryDecl>(Container)) {  in findPropertyDecl()
1643         ObjCCategoryDecl::ivar_iterator  in all_declared_ivar_begin()
1698 ObjCCategoryDecl *
1801             isa<ObjCCategoryDecl>(DC)) &&  in Create()
1810         ID = cast<ObjCCategoryDecl>(DC)->getClassInterface();  in Create()
1836     const auto *CD = cast<ObjCCategoryDecl>(DC);  in getContainingInterface()
2028 void ObjCCategoryDecl::anchor() {}  in anchor()
2030 ObjCCategoryDecl::ObjCCategoryDecl(DeclContext *DC, SourceLocation AtLoc,  in ObjCCategoryDecl()  function in ObjCCategoryDecl
2043 ObjCCategoryDecl *ObjCCategoryDecl::Create(ASTContext &C, DeclContext *DC,  in Create()
2053       new (C, DC) ObjCCategoryDecl(DC, AtLoc, ClassNameLoc, CategoryNameLoc, Id,  in Create()
2069 ObjCCategoryDecl *ObjCCategoryDecl::CreateDeserialized(ASTContext &C,  in CreateDeserialized()
2071   return new (C, ID) ObjCCategoryDecl(nullptr, SourceLocation(),  in CreateDeserialized()
2076 ObjCCategoryImplDecl *ObjCCategoryDecl::getImplementation() const {  in getImplementation()
2078                                            const_cast<ObjCCategoryDecl*>(this));  in getImplementation()
2081 void ObjCCategoryDecl::setImplementation(ObjCCategoryImplDecl *ImplD) {  in setImplementation()
2085 void ObjCCategoryDecl::setTypeParamList(ObjCTypeParamList *TPL) {  in setTypeParamList()
2120 ObjCCategoryDecl *ObjCCategoryImplDecl::getCategoryDecl() const {  in getCategoryDecl()
2143     if (ObjCCategoryDecl *CD = IFace->FindCategoryDeclaration(getIdentifier()))  in setClassInterface()