[libcxx-commits] [libcxx] [libc++][NFC] Simplify `optional::iterator` (PR #183230)

[A. Jiang via libcxx-commits]

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@@ -118,7 +118,7 @@ class __wrap_iter {
   template <class _Tp, size_t _Size>
   friend struct array;
   template <class _Tp, class>
-  friend struct __optional_iterator;
+  friend struct __optional_iterator_base;
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frederick-vs-ja wrote:

Maybe we can remove this specialization now.

https://github.com/llvm/llvm-project/pull/183230