friend class ImmutableListFactory<T>;
- void operator=(const ImmutableListImpl&) LLVM_DELETED_FUNCTION;
- ImmutableListImpl(const ImmutableListImpl&) LLVM_DELETED_FUNCTION;
+ void operator=(const ImmutableListImpl&) = delete;
+ ImmutableListImpl(const ImmutableListImpl&) = delete;
public:
const T& getHead() const { return Head; }