167   if (auto *IDecl = dyn_cast<ObjCInterfaceDecl>(DC)) {  in findPropertyDecl()  local
168     for (const auto *Ext : IDecl->known_extensions())  in findPropertyDecl()
1638   ObjCInterfaceDecl *IDecl = this;  in ClassImplementsProtocol()  local
1640   for (auto *PI : IDecl->protocols()){  in ClassImplementsProtocol()
1663   if (IDecl->getSuperClass())  in ClassImplementsProtocol()
1665   IDecl->getSuperClass()->ClassImplementsProtocol(lProto, lookupCategory,  in ClassImplementsProtocol()
1909                                    IdentifierInfo *Id, ObjCInterfaceDecl *IDecl,  in ObjCCategoryDecl()  argument
1914     ClassInterface(IDecl), TypeParamList(nullptr),  in ObjCCategoryDecl()
1926                                            ObjCInterfaceDecl *IDecl,  in Create()  argument
1932                                    IDecl, typeParamList, IvarLBraceLoc,  in Create()
1934   if (IDecl) {  in Create()
1936     CatDecl->NextClassCategory = IDecl->getCategoryListRaw();  in Create()
1937     if (IDecl->hasDefinition()) {  in Create()
1938       IDecl->setCategoryListRaw(CatDecl);  in Create()
1940         L->AddedObjCCategoryToInterface(CatDecl, IDecl);  in Create()