[libcxx-commits] [libcxx] c2b3986 - [libc++][ranges] Temporarily mark `ranges::join_view` as experimental.
Konstantin Varlamov via libcxx-commits
libcxx-commits at lists.llvm.org
Mon Jan 30 00:36:23 PST 2023
Author: varconst
Date: 2023-01-30T00:36:07-08:00
New Revision: c2b3986e39bc812806ef25684c57609798e00513
URL: https://github.com/llvm/llvm-project/commit/c2b3986e39bc812806ef25684c57609798e00513
DIFF: https://github.com/llvm/llvm-project/commit/c2b3986e39bc812806ef25684c57609798e00513.diff
LOG: [libc++][ranges] Temporarily mark `ranges::join_view` as experimental.
This is in anticipation of https://isocpp.org/files/papers/D2770R0.html,
which is ABI-breaking for `join_view`.
Differential Revision: https://reviews.llvm.org/D142520
Added:
Modified:
libcxx/include/__ranges/join_view.h
libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy.segmented.pass.cpp
libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
libcxx/test/std/library/description/conventions/customization.point.object/cpo.compile.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/adaptor.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/base.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/begin.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.compile.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.verify.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.default.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.view.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/end.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/general.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/arrow.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.default.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.other.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.parent.outer.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/decrement.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/eq.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/increment.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.move.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.swap.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/member_types.compile.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/star.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.default.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.other.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.parent.pass.cpp
libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/eq.pass.cpp
Removed:
################################################################################
diff --git a/libcxx/include/__ranges/join_view.h b/libcxx/include/__ranges/join_view.h
index 869540fc99c21..9d56e13b8439d 100644
--- a/libcxx/include/__ranges/join_view.h
+++ b/libcxx/include/__ranges/join_view.h
@@ -40,7 +40,10 @@
_LIBCPP_BEGIN_NAMESPACE_STD
-#if _LIBCPP_STD_VER > 17
+// Note: `join_view` is still marked experimental because there is an ABI-breaking change that affects `join_view` in
+// the pipeline (https://isocpp.org/files/papers/D2770R0.html).
+// TODO: make `join_view` non-experimental once D2770 is implemented.
+#if _LIBCPP_STD_VER > 17 && defined(_LIBCPP_ENABLE_EXPERIMENTAL)
namespace ranges {
template<class>
@@ -445,7 +448,7 @@ struct __segmented_iterator_traits<ranges::__join_view_iterator<_View, _Const>>
}
};
-#endif // _LIBCPP_STD_VER > 17
+#endif // #if _LIBCPP_STD_VER > 17 && defined(_LIBCPP_ENABLE_EXPERIMENTAL)
_LIBCPP_END_NAMESPACE_STD
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy.segmented.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy.segmented.pass.cpp
index 5b8d8b803df30..cf1f926031ed8 100644
--- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy.segmented.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy.segmented.pass.cpp
@@ -7,6 +7,8 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// TODO: make `join_view` non-experimental once D2770 is implemented.
+// UNSUPPORTED: !c++experimental
#include <algorithm>
#include <array>
diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
index 036dfe570b3bd..9cad71d176214 100644
--- a/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.copy/ranges.copy_backward.pass.cpp
@@ -9,7 +9,8 @@
// <algorithm>
// UNSUPPORTED: c++03, c++11, c++14, c++17
-
+// TODO: make `join_view` non-experimental once D2770 is implemented.
+// UNSUPPORTED: !c++experimental
// template<bidirectional_iterator I1, sentinel_for<I1> S1, bidirectional_iterator I2>
// requires indirectly_copyable<I1, I2>
diff --git a/libcxx/test/std/library/description/conventions/customization.point.object/cpo.compile.pass.cpp b/libcxx/test/std/library/description/conventions/customization.point.object/cpo.compile.pass.cpp
index 060f179fe1683..e6c0e09dfff5f 100644
--- a/libcxx/test/std/library/description/conventions/customization.point.object/cpo.compile.pass.cpp
+++ b/libcxx/test/std/library/description/conventions/customization.point.object/cpo.compile.pass.cpp
@@ -7,6 +7,8 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// TODO: make `join_view` non-experimental once D2770 is implemented.
+// UNSUPPORTED: !c++experimental
// [customization.point.object]
// [range.adaptor.object] "A range adaptor object is a customization point object..."
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/adaptor.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/adaptor.pass.cpp
index 9beb3d282a27c..afaf322721099 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/adaptor.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/adaptor.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// std::views::join
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/base.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/base.pass.cpp
index caf018b582263..13883e894ac7b 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/base.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/base.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr V base() const& requires copy_constructible<V>;
// constexpr V base() &&;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/begin.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/begin.pass.cpp
index 332973da96f38..9e4fa5f8c59a4 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/begin.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/begin.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr auto begin();
// constexpr auto begin() const
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.compile.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.compile.pass.cpp
index a8eafc5a9c021..2c470991be0b6 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.compile.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.compile.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// template<class R>
// explicit join_view(R&&) -> join_view<views::all_t<R>>;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.verify.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.verify.cpp
index 2c6eea500580d..eddc950747ba7 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.verify.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctad.verify.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// template<class R>
// explicit join_view(R&&) -> join_view<views::all_t<R>>;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.default.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.default.pass.cpp
index 0daff7d3b3c98..26206e32c358c 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.default.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.default.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// join_view() requires default_initializable<V> = default;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.view.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.view.pass.cpp
index 75d4c7e5916b0..ce5393062d778 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.view.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/ctor.view.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr explicit join_view(V base);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/end.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/end.pass.cpp
index 5e49618d2b022..7e225202cc231 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/end.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/end.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr auto end();
// constexpr auto end() const;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/general.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/general.pass.cpp
index f92eb418fac77..e9eab585260cd 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/general.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/general.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// General tests for join_view. This file does not test anything specifically.
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/arrow.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/arrow.pass.cpp
index ddcf66bfe775e..e610cde2c3b5b 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/arrow.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/arrow.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr InnerIter operator->() const
// requires has-arrow<InnerIter> && copyable<InnerIter>;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.default.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.default.pass.cpp
index 2f9bbb27548bb..e4f193e4e6064 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.default.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.default.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// iterator() requires default_initializable<OuterIter> = default;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.other.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.other.pass.cpp
index 76abcd4746f7e..a0406f90c88c6 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.other.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.other.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr iterator(iterator<!Const> i)
// requires Const &&
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.parent.outer.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.parent.outer.pass.cpp
index 7cca16ad27932..215318f15cad0 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.parent.outer.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/ctor.parent.outer.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr iterator(Parent& parent, OuterIter outer);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/decrement.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/decrement.pass.cpp
index eb2c34ce9b690..4363fb0e330c3 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/decrement.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/decrement.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr iterator& operator--();
// requires ref-is-glvalue && bidirectional_range<Base> &&
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/eq.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/eq.pass.cpp
index 4885f16625bf5..327cc82b06b08 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/eq.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/eq.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// friend constexpr bool operator==(const iterator& x, const iterator& y);
// requires ref-is-glvalue && equality_comparable<iterator_t<Base>> &&
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/increment.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/increment.pass.cpp
index f46edd3562ba1..4bcb4de7e9c88 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/increment.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/increment.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr iterator& operator++();
// constexpr void operator++(int);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.move.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.move.pass.cpp
index 917e72dc85854..0bf6aa3d92614 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.move.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.move.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// friend constexpr decltype(auto) iter_move(const iterator& i);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.swap.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.swap.pass.cpp
index 28e1bf75726f6..e9b73f1a41596 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.swap.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/iter.swap.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// friend constexpr void iter_swap(const iterator& x, const iterator& y);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/member_types.compile.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/member_types.compile.pass.cpp
index b9b9d73d77e26..17b98facd6508 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/member_types.compile.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/member_types.compile.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// Iterator traits and member typedefs in join_view::<iterator>.
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/star.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/star.pass.cpp
index 73457b826df0b..fa6f7bb031207 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/star.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/iterator/star.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr decltype(auto) operator*() const;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.default.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.default.pass.cpp
index 42fcc733e181f..0eebe14af3fcb 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.default.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.default.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// sentinel() = default;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.other.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.other.pass.cpp
index 4bd8025efb5c1..c2d7058746d75 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.other.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.other.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr sentinel(sentinel<!Const> s);
// requires Const && convertible_to<sentinel_t<V>, sentinel_t<Base>>;
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.parent.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.parent.pass.cpp
index 1ac68277338fe..a9df7c3881ba8 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.parent.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/ctor.parent.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// constexpr explicit sentinel(Parent& parent);
diff --git a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/eq.pass.cpp b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/eq.pass.cpp
index 7852d1bfe9b38..cbd03b84f208b 100644
--- a/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/eq.pass.cpp
+++ b/libcxx/test/std/ranges/range.adaptors/range.join.view/sentinel/eq.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: !c++experimental
// template<bool OtherConst>
// requires sentinel_for<sentinel_t<Base>, iterator_t<maybe-const<OtherConst, V>>>
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