iter-reference

Author: izvolov

libcxx/include/__algorithm/stable_sort.h

@@ -245,7 +245,7 @@ void __stable_sort(_RandomAccessIterator __first,
   constexpr auto __default_comp =
       __desugars_to_v<__totally_ordered_less_tag, __remove_cvref_t<_Compare>, value_type, value_type >;
   constexpr auto __integral_value =
-      is_integral_v<value_type > && is_same_v< value_type&, iter_reference_t<_RandomAccessIterator>>;
+      is_integral_v<value_type > && is_same_v< value_type&, __iter_reference<_RandomAccessIterator>>;
   constexpr auto __allowed_radix_sort = __default_comp && __integral_value;
   if constexpr (__allowed_radix_sort) {
     if (__len <= __buff_size && __len >= static_cast<difference_type>(__radix_sort_min_bound<value_type>()) &&