[libcxx-commits] [libcxx] [libc++] Enable C++ stdatomic.h for all C++ versions (PR #95498)

[Louis Dionne via libcxx-commits]

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@@ -121,7 +121,7 @@ using std::atomic_signal_fence                         // see below
 #  pragma GCC system_header
 #endif
 
-#if defined(__cplusplus) && _LIBCPP_STD_VER >= 23
+#if defined(__cplusplus)
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ldionne wrote:

Nevermind, I was under the wrong impression that `stdatomic.h` was only provided in C++. It's also a C header, so of course it would need this `#if defined(__cplusplus)`.

https://github.com/llvm/llvm-project/pull/95498