1 files changed, 1 insertions, 17 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_find_end.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_find_end.h
index fec709e79f5a..270b00649848 100644
--- a/contrib/llvm-project/libcxx/include/__algorithm/ranges_find_end.h
+++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_find_end.h
@@ -11,6 +11,7 @@
 
 #include <__algorithm/find_end.h>
 #include <__algorithm/iterator_operations.h>
+#include <__algorithm/ranges_iterator_concept.h>
 #include <__config>
 #include <__functional/identity.h>
 #include <__functional/ranges_operations.h>
@@ -29,23 +30,6 @@
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Iter>
-consteval auto __get_iterator_concept() {
-  if constexpr (contiguous_iterator<_Iter>)
-    return contiguous_iterator_tag();
-  else if constexpr (random_access_iterator<_Iter>)
-    return random_access_iterator_tag();
-  else if constexpr (bidirectional_iterator<_Iter>)
-    return bidirectional_iterator_tag();
-  else if constexpr (forward_iterator<_Iter>)
-    return forward_iterator_tag();
-  else if constexpr (input_iterator<_Iter>)
-    return input_iterator_tag();
-}
-
-template <class _Iter>
-using __iterator_concept = decltype(__get_iterator_concept<_Iter>());
-
 namespace ranges {
 namespace __find_end {
 struct __fn {