diff options
Diffstat (limited to 'libcxx/include/__algorithm/unique_copy.h')
| -rw-r--r-- | libcxx/include/__algorithm/unique_copy.h | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/libcxx/include/__algorithm/unique_copy.h b/libcxx/include/__algorithm/unique_copy.h index 974a7c4df2d4..4c916dc3ada2 100644 --- a/libcxx/include/__algorithm/unique_copy.h +++ b/libcxx/include/__algorithm/unique_copy.h @@ -13,15 +13,11 @@ #include <__algorithm/comp.h> #include <__iterator/iterator_traits.h> #include <utility> -#include <type_traits> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header #endif -_LIBCPP_PUSH_MACROS -#include <__undef_macros> - _LIBCPP_BEGIN_NAMESPACE_STD template <class _BinaryPredicate, class _InputIterator, class _OutputIterator> @@ -91,8 +87,7 @@ inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17 _OutputIterator unique_copy(_InputIterator __first, _InputIterator __last, _OutputIterator __result, _BinaryPredicate __pred) { - return _VSTD::__unique_copy<typename add_lvalue_reference<_BinaryPredicate>::type> - (__first, __last, __result, __pred, + return _VSTD::__unique_copy<_BinaryPredicate&>(__first, __last, __result, __pred, typename iterator_traits<_InputIterator>::iterator_category(), typename iterator_traits<_OutputIterator>::iterator_category()); } @@ -109,6 +104,4 @@ unique_copy(_InputIterator __first, _InputIterator __last, _OutputIterator __res _LIBCPP_END_NAMESPACE_STD -_LIBCPP_POP_MACROS - #endif // _LIBCPP___ALGORITHM_UNIQUE_COPY_H |