[libcxx-commits] [libcxx] [libc++] Add missing attribute usages to `<__memory/shared_ptr.h>` (PR #205776)

[Nikolas Klauser via libcxx-commits]

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@@ -90,7 +90,7 @@ class weak_ptr;
 
 template <class _Tp, class _Dp, class _Alloc>
 class _LIBCPP_HIDE_STRUCT_FROM_ABI __shared_ptr_pointer final : public __shared_weak_count {
-  using __alloc_t = __allocator_traits_rebind_t<_Alloc, __shared_ptr_pointer>;
+  using __alloc_t _LIBCPP_DEBUG = __allocator_traits_rebind_t<_Alloc, __shared_ptr_pointer>;
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philnik777 wrote:

```suggestion
  using __alloc_t _LIBCPP_NODEBUG = __allocator_traits_rebind_t<_Alloc, __shared_ptr_pointer>;
```

https://github.com/llvm/llvm-project/pull/205776