[libcxx-commits] [libcxx] [libc++] Implement C++20 atomic_ref (PR #76647)

[Louis Dionne via libcxx-commits]

================
@@ -44,6 +44,7 @@ Implemented Papers
 - P2495R3 - Interfacing ``stringstream``s with ``string_view``
 - P2302R4 - ``std::ranges::contains``
 - P1659R3 - ``std::ranges::starts_with`` and ``std::ranges::ends_with``
+- P0019R8 - ``atomic_ref``
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ldionne wrote:

```suggestion
- P0019R8 - ``std::atomic_ref``
```

https://github.com/llvm/llvm-project/pull/76647