diff options
Diffstat (limited to 'libcxx/include/__algorithm/in_in_result.h')
| -rw-r--r-- | libcxx/include/__algorithm/in_in_result.h | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/libcxx/include/__algorithm/in_in_result.h b/libcxx/include/__algorithm/in_in_result.h index ed14ecedbbdf..39e64ced33b2 100644 --- a/libcxx/include/__algorithm/in_in_result.h +++ b/libcxx/include/__algorithm/in_in_result.h @@ -14,31 +14,39 @@ #include <__config> #include <__utility/move.h> +#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +#endif + _LIBCPP_BEGIN_NAMESPACE_STD -#ifndef _LIBCPP_HAS_NO_CONCEPTS +#if _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES) namespace ranges { -template <class _I1, class _I2> + +template <class _InIter1, class _InIter2> struct in_in_result { - [[no_unique_address]] _I1 in1; - [[no_unique_address]] _I2 in2; + _LIBCPP_NO_UNIQUE_ADDRESS _InIter1 in1; + _LIBCPP_NO_UNIQUE_ADDRESS _InIter2 in2; - template <class _II1, class _II2> - requires convertible_to<const _I1&, _II1> && convertible_to<const _I2&, _II2> + template <class _InIter3, class _InIter4> + requires convertible_to<const _InIter1&, _InIter3> && convertible_to<const _InIter2&, _InIter4> _LIBCPP_HIDE_FROM_ABI constexpr - operator in_in_result<_II1, _II2>() const & { + operator in_in_result<_InIter3, _InIter4>() const & { return {in1, in2}; } - template <class _II1, class _II2> - requires convertible_to<_I1, _II1> && convertible_to<_I2, _II2> + template <class _InIter3, class _InIter4> + requires convertible_to<_InIter1, _InIter3> && convertible_to<_InIter2, _InIter4> _LIBCPP_HIDE_FROM_ABI constexpr - operator in_in_result<_II1, _II2>() && { return {_VSTD::move(in1), _VSTD::move(in2)}; } + operator in_in_result<_InIter3, _InIter4>() && { + return {std::move(in1), std::move(in2)}; + } }; + } // namespace ranges -#endif // _LIBCPP_HAS_NO_CONCEPTS +#endif // _LIBCPP_STD_VER > 17 && !defined(_LIBCPP_HAS_NO_INCOMPLETE_RANGES) _LIBCPP_END_NAMESPACE_STD |