1 files changed, 10 insertions, 5 deletions
diff --git a/libcxx/include/__memory/unique_ptr.h b/libcxx/include/__memory/unique_ptr.h
index 9cdbda8eba40..5a9687897196 100644
--- a/libcxx/include/__memory/unique_ptr.h
+++ b/libcxx/include/__memory/unique_ptr.h
@@ -44,6 +44,9 @@
 #  pragma GCC system_header
 #endif
 
+_LIBCPP_PUSH_MACROS
+#include <__undef_macros>
+
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 template <class _Tp>
@@ -115,7 +118,7 @@ struct __unique_ptr_deleter_sfinae<_Deleter&> {
 };
 
 #if defined(_LIBCPP_ABI_ENABLE_UNIQUE_PTR_TRIVIAL_ABI)
-#  define _LIBCPP_UNIQUE_PTR_TRIVIAL_ABI __attribute__((trivial_abi))
+#  define _LIBCPP_UNIQUE_PTR_TRIVIAL_ABI __attribute__((__trivial_abi__))
 #else
 #  define _LIBCPP_UNIQUE_PTR_TRIVIAL_ABI
 #endif
@@ -556,7 +559,7 @@ bool
 operator>=(const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return !(__x < __y);}
 
 
-#if _LIBCPP_STD_VER > 17
+#if _LIBCPP_STD_VER >= 20
 template <class _T1, class _D1, class _T2, class _D2>
 requires three_way_comparable_with<typename unique_ptr<_T1, _D1>::pointer,
                                    typename unique_ptr<_T2, _D2>::pointer>
@@ -650,7 +653,7 @@ operator>=(nullptr_t, const unique_ptr<_T1, _D1>& __x) {
   return !(nullptr < __x);
 }
 
-#if _LIBCPP_STD_VER > 17
+#if _LIBCPP_STD_VER >= 20
 template <class _T1, class _D1>
   requires three_way_comparable<
       typename unique_ptr<_T1, _D1>::pointer> _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX23
@@ -660,7 +663,7 @@ operator<=>(const unique_ptr<_T1, _D1>& __x, nullptr_t) {
 }
 #endif
 
-#if _LIBCPP_STD_VER > 11
+#if _LIBCPP_STD_VER >= 14
 
 template<class _Tp>
 struct __unique_if
@@ -697,7 +700,7 @@ template<class _Tp, class... _Args>
     typename __unique_if<_Tp>::__unique_array_known_bound
     make_unique(_Args&&...) = delete;
 
-#endif // _LIBCPP_STD_VER > 11
+#endif // _LIBCPP_STD_VER >= 14
 
 #if _LIBCPP_STD_VER >= 20
 
@@ -743,4 +746,6 @@ struct _LIBCPP_TEMPLATE_VIS hash<__enable_hash_helper<
 
 _LIBCPP_END_NAMESPACE_STD
 
+_LIBCPP_POP_MACROS
+
 #endif // _LIBCPP___MEMORY_UNIQUE_PTR_H