diff options
Diffstat (limited to 'libcxx/include/__iterator/incrementable_traits.h')
| -rw-r--r-- | libcxx/include/__iterator/incrementable_traits.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libcxx/include/__iterator/incrementable_traits.h b/libcxx/include/__iterator/incrementable_traits.h index 4109b58d46a9..3d06dc05359b 100644 --- a/libcxx/include/__iterator/incrementable_traits.h +++ b/libcxx/include/__iterator/incrementable_traits.h @@ -10,10 +10,15 @@ #ifndef _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_H #define _LIBCPP___ITERATOR_INCREMENTABLE_TRAITS_H +#include <__concepts/arithmetic.h> #include <__config> +#include <__type_traits/conditional.h> +#include <__type_traits/is_object.h> #include <__type_traits/is_primary_template.h> -#include <concepts> -#include <type_traits> +#include <__type_traits/make_signed.h> +#include <__type_traits/remove_cvref.h> +#include <__utility/declval.h> +#include <cstddef> #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) # pragma GCC system_header @@ -52,7 +57,7 @@ concept __has_integral_minus = template<__has_integral_minus _Tp> requires (!__has_member_difference_type<_Tp>) struct incrementable_traits<_Tp> { - using difference_type = make_signed_t<decltype(declval<_Tp>() - declval<_Tp>())>; + using difference_type = make_signed_t<decltype(std::declval<_Tp>() - std::declval<_Tp>())>; }; template <class> |