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Remove unnecessary enable_borrowed_range specialization #97

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Merged
ednolan merged 1 commit into from
Oct 3, 2025
Merged

Remove unnecessary enable_borrowed_range specialization #97

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27 changes: 9 additions & 18 deletions include/beman/utf_view/to_utf_view.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1177,29 +1177,20 @@ inline constexpr detail::to_utf_impl<char32_t> to_utf32;

} // namespace beman::utf_view

template <class ToType, class V>
inline constexpr bool std::ranges::enable_borrowed_range<
beman::utf_view::exposition_only_to_utf_view_impl<ToType, V>> =
std::ranges::enable_borrowed_range<V>;

template <class V>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf8_view<V>> =
std::ranges::enable_borrowed_range<V>;
template <class T>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf8_view<T>> =
std::ranges::enable_borrowed_range<T>;

template <class V>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf16_view<V>> =
std::ranges::enable_borrowed_range<V>;
template <class T>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf16_view<T>> =
std::ranges::enable_borrowed_range<T>;

template <class V>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf32_view<V>> =
std::ranges::enable_borrowed_range<V>;
template <class T>
inline constexpr bool std::ranges::enable_borrowed_range<beman::utf_view::to_utf32_view<T>> =
std::ranges::enable_borrowed_range<T>;

/* PAPER: namespace std::ranges { */
/* PAPER: */
/* PAPER: template <class ToType, class V> */
/* PAPER: inline constexpr bool enable_borrowed_range< */
/* PAPER: std::exposition_only_to_utf_view_impl<ToType, V>> = enable_borrowed_range<V>; */
/* PAPER: */
/* PAPER: template <class V> */
/* PAPER: inline constexpr bool enable_borrowed_range<std::to_utf8_view<V>> = enable_borrowed_range<V>; */
/* PAPER: */
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4 changes: 0 additions & 4 deletions paper/P2728.md
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Original file line number Diff line number Diff line change
Expand Up @@ -5294,10 +5294,6 @@ namespace views {

namespace std::ranges {

template <class ToType, class V>
inline constexpr bool enable_borrowed_range<
std::@*to-utf-view-impl*@<ToType, V>> = enable_borrowed_range<V>;

template <class V>
inline constexpr bool enable_borrowed_range<std::to_utf8_view<V>> = enable_borrowed_range<V>;

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