diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2023-09-02 21:17:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2023-12-08 17:34:50 +0000 |
| commit | 06c3fb2749bda94cb5201f81ffdb8fa6c3161b2e (patch) | |
| tree | 62f873df87c7c675557a179e0c4c83fe9f3087bc /contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h | |
| parent | cf037972ea8863e2bab7461d77345367d2c1e054 (diff) | |
| parent | 7fa27ce4a07f19b07799a767fc29416f3b625afb (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h b/contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h index e625e3a97428..c025c621a191 100644 --- a/contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h +++ b/contrib/llvm-project/libcxx/include/__algorithm/ranges_generate_n.h @@ -25,7 +25,7 @@ # pragma GCC system_header #endif -#if _LIBCPP_STD_VER > 17 +#if _LIBCPP_STD_VER >= 20 _LIBCPP_BEGIN_NAMESPACE_STD @@ -33,11 +33,10 @@ namespace ranges { namespace __generate_n { struct __fn { - template <input_or_output_iterator _OutIter, copy_constructible _Func> - requires invocable<_Func&> && indirectly_writable<_OutIter, invoke_result_t<_Func&>> - _LIBCPP_HIDE_FROM_ABI constexpr - _OutIter operator()(_OutIter __first, iter_difference_t<_OutIter> __n, _Func __gen) const { + requires invocable<_Func&> && indirectly_writable<_OutIter, invoke_result_t<_Func&>> + _LIBCPP_HIDE_FROM_ABI constexpr _OutIter + operator()(_OutIter __first, iter_difference_t<_OutIter> __n, _Func __gen) const { for (; __n > 0; --__n) { *__first = __gen(); ++__first; @@ -45,18 +44,17 @@ struct __fn { return __first; } - }; } // namespace __generate_n inline namespace __cpo { - inline constexpr auto generate_n = __generate_n::__fn{}; +inline constexpr auto generate_n = __generate_n::__fn{}; } // namespace __cpo } // namespace ranges _LIBCPP_END_NAMESPACE_STD -#endif // _LIBCPP_STD_VER > 17 +#endif // _LIBCPP_STD_VER >= 20 #endif // _LIBCPP___ALGORITHM_RANGES_GENERATE_N_H |