[libcxx-commits] [libcxxabi] [libc++] Bump the C++ Standard used to compile the dylib to C++23 (PR #66824)

[Louis Dionne via libcxx-commits]

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@@ -34,7 +35,7 @@ class _LIBCPP_HIDDEN __sso_allocator<void, _Np>
 template <class _Tp, size_t _Np>
 class _LIBCPP_HIDDEN __sso_allocator
 {
-    typename aligned_storage<sizeof(_Tp) * _Np>::type buf_;
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ldionne wrote:

If you look carefully, this is inside `libcxx/src` and it's only used to initialize a library-internal vector of locales. So while this *might* be ABI changing, it shouldn't matter since that type was never part of our ABI surface!

https://github.com/llvm/llvm-project/pull/66824