919   auto *CtxD = cast<Decl>(getDeclContext());  in getNextRedeclarationImpl()  local
921   if (!CtxD->isInvalidDecl()) {  in getNextRedeclarationImpl()
922     if (auto *IFD = dyn_cast<ObjCInterfaceDecl>(CtxD)) {  in getNextRedeclarationImpl()
927     } else if (auto *CD = dyn_cast<ObjCCategoryDecl>(CtxD)) {  in getNextRedeclarationImpl()
932     } else if (auto *ImplD = dyn_cast<ObjCImplementationDecl>(CtxD)) {  in getNextRedeclarationImpl()
937     } else if (auto *CImplD = dyn_cast<ObjCCategoryImplDecl>(CtxD)) {  in getNextRedeclarationImpl()
952     return cast<ObjCContainerDecl>(CtxD)->getMethod(getSelector(),  in getNextRedeclarationImpl()
961   auto *CtxD = cast<Decl>(getDeclContext());  in getCanonicalDecl()  local
964   if (auto *ImplD = dyn_cast<ObjCImplementationDecl>(CtxD)) {  in getCanonicalDecl()
978   } else if (auto *CImplD = dyn_cast<ObjCCategoryImplDecl>(CtxD)) {  in getCanonicalDecl()
987         cast<ObjCContainerDecl>(CtxD)->getMethod(Sel, isInstanceMethod(),  in getCanonicalDecl()