diff options
Diffstat (limited to 'libcxx/include/__algorithm/fill_n.h')
| -rw-r--r-- | libcxx/include/__algorithm/fill_n.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libcxx/include/__algorithm/fill_n.h b/libcxx/include/__algorithm/fill_n.h index 7482a4188dd5..fe58c8d64178 100644 --- a/libcxx/include/__algorithm/fill_n.h +++ b/libcxx/include/__algorithm/fill_n.h @@ -11,6 +11,7 @@ #include <__config> #include <__iterator/iterator_traits.h> +#include <__utility/convert_to_integral.h> #include <type_traits> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) @@ -19,8 +20,10 @@ _LIBCPP_BEGIN_NAMESPACE_STD +// fill_n isn't specialized for std::memset, because the compiler already optimizes the loop to a call to std::memset. + template <class _OutputIterator, class _Size, class _Tp> -inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator __fill_n(_OutputIterator __first, _Size __n, const _Tp& __value) { @@ -30,7 +33,7 @@ __fill_n(_OutputIterator __first, _Size __n, const _Tp& __value) } template <class _OutputIterator, class _Size, class _Tp> -inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 +inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_SINCE_CXX20 _OutputIterator fill_n(_OutputIterator __first, _Size __n, const _Tp& __value) { |