[libcxx-commits] [PATCH] D124011: [libc++] Always enable the ranges concepts

[Nikolas Klauser via Phabricator via libcxx-commits]

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The ranges concepts were already available in libc++13, so we shouldn't guard them with `_LIBCPP_HAS_NO_INCOMPLETE_RANGES`.
Fixes https://github.com/llvm/llvm-project/issues/54765


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D124011

Files:
  libcxx/include/__ranges/concepts.h


Index: libcxx/include/__ranges/concepts.h
===================================================================
--- libcxx/include/__ranges/concepts.h
+++ libcxx/include/__ranges/concepts.h
@@ -68,8 +68,6 @@
   template <range _Rp>
   using range_rvalue_reference_t = iter_rvalue_reference_t<iterator_t<_Rp>>;
 
-#if !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
-
   // [range.sized]
   template <class _Tp>
   concept sized_range = range<_Tp> && requires(_Tp& __t) { ranges::size(__t); };
@@ -135,8 +133,6 @@
       (is_lvalue_reference_v<_Tp> ||
        (movable<remove_reference_t<_Tp>> && !__is_std_initializer_list<remove_cvref_t<_Tp>>))));
 
-#endif // !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES)
-
 } // namespace ranges
 
 #endif // _LIBCPP_STD_VER > 17


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