[libcxx-commits] [libcxx] [libcxx] Implementation of P1831R1 (PR #101439)

[Mark de Wever via libcxx-commits]

================
@@ -47,6 +47,7 @@ struct atomic : public __atomic_base<_Tp> {
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR atomic(_Tp __d) _NOEXCEPT : __base(__d) {}
 
   _LIBCPP_HIDE_FROM_ABI _Tp operator=(_Tp __d) volatile _NOEXCEPT {
+    static_assert(__deprecated_if_not_awlays_lock_free<_Tp, __base::is_always_lock_free>);
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mordante wrote:

```suggestion
    static_assert(__deprecated_if_not_always_lock_free<_Tp, __base::is_always_lock_free>);
```

https://github.com/llvm/llvm-project/pull/101439