[libcxx][ranges] Move `namespace views` into `namespace ranges` and add an alias.
Differential Revision: https://reviews.llvm.org/D108047
NOKEYCHECK=True
GitOrigin-RevId: 9ed07781791054f9e129c892adf819b55d6e6c44
diff --git a/include/__ranges/all.h b/include/__ranges/all.h
index d678d3e..f44beaa 100644
--- a/include/__ranges/all.h
+++ b/include/__ranges/all.h
@@ -32,7 +32,7 @@
#if !defined(_LIBCPP_HAS_NO_RANGES)
-namespace views {
+namespace ranges::views {
namespace __all {
struct __fn {
@@ -75,7 +75,7 @@
template<ranges::viewable_range _Range>
using all_t = decltype(views::all(declval<_Range>()));
-} // namespace views
+} // namespace ranges::views
#endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/include/__ranges/counted.h b/include/__ranges/counted.h
index d891c1f..d724080 100644
--- a/include/__ranges/counted.h
+++ b/include/__ranges/counted.h
@@ -36,7 +36,7 @@
#if !defined(_LIBCPP_HAS_NO_RANGES)
-namespace views {
+namespace ranges::views {
namespace __counted {
template<class _From, class _To>
@@ -88,7 +88,7 @@
inline constexpr auto counted = __counted::__fn{};
} // namespace __cpo
-} // namespace views
+} // namespace ranges::views
#endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/include/__ranges/iota_view.h b/include/__ranges/iota_view.h
index f302826..047d846 100644
--- a/include/__ranges/iota_view.h
+++ b/include/__ranges/iota_view.h
@@ -366,7 +366,6 @@
template<class _Start, class _Bound>
inline constexpr bool enable_borrowed_range<iota_view<_Start, _Bound>> = true;
-} // namespace ranges
namespace views {
namespace __iota {
@@ -395,6 +394,7 @@
inline constexpr auto iota = __iota::__fn{};
}
} // namespace views
+} // namespace ranges
#endif // !defined(_LIBCPP_HAS_NO_RANGES)
diff --git a/include/ranges b/include/ranges
index 014260a..a4cbfaf 100644
--- a/include/ranges
+++ b/include/ranges
@@ -238,6 +238,8 @@
#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_RANGES)
+namespace views = ranges::views;
+
#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_RANGES)
_LIBCPP_END_NAMESPACE_STD