Simplify construct_at constraint

Author: CaseyCarter

stl/inc/xutility

@@ -435,8 +435,8 @@ struct _Get_rebind_alias<_Ty, _Other, void_t<typename _Ty::template rebind<_Othe
 
 #if _HAS_CXX20
 _EXPORT_STD template <class _Ty, class... _Types>
-    requires requires(_Ty* _Location, _Types&&... _Args) {
-        ::new (static_cast<void*>(_Location)) _Ty(_STD forward<_Types>(_Args)...); // per LWG-3888
+    requires requires(void* _VoidPtr, _Types&&... _Args) {
+        ::new (_VoidPtr) _Ty(_STD forward<_Types>(_Args)...); // per LWG-3888
     }
 constexpr _Ty* construct_at(_Ty* const _Location, _Types&&... _Args) noexcept(
     noexcept(::new(static_cast<void*>(_Location)) _Ty(_STD forward<_Types>(_Args)...))) /* strengthened */ {