7397             struct ObjectStorage  struct
7399 …      using TStorage = typename std::aligned_storage<sizeof(T), std::alignment_of<T>::value>::type;
7401                 ObjectStorage() : data() {}  in ObjectStorage()  function
7403                 ObjectStorage(const ObjectStorage& other)  in ObjectStorage()  argument
7408                 ObjectStorage(ObjectStorage&& other)  in ObjectStorage()  function
7413                 ~ObjectStorage() { destruct_on_exit<T>(); }  in ~ObjectStorage()
7416                 void construct(Args&&... args)  in construct()
7422                 typename std::enable_if<AllowManualDestruction>::type destruct()  in destruct()
7430 …       void destruct_on_exit(typename std::enable_if<Destruct, U>::type* = 0) { destruct<true>(); }  in destruct_on_exit()
7433                 void destruct_on_exit(typename std::enable_if<!Destruct, U>::type* = 0) { }  in destruct_on_exit()
7435                 T& stored_object() {  in stored_object()
7439                 T const& stored_object() const {  in stored_object()
7443                 TStorage data;