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[libc++] Granularize the rest of type_traits 

Reviewed By: ldionne, #libc

Spies: libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D130471
This commit is contained in:
Nikolas Klauser 2022-08-13 23:10:31 +02:00
parent 2a4625530f
commit 7ae66e5e95
49 changed files with 775 additions and 403 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
libcxx/include/CMakeLists.txt
View File

@ -332,6 +332,8 @@ set(files
__functional/unary_negate.h
__functional/unwrap_ref.h
__functional/weak_result_type.h
__fwd/hash.h
__fwd/pair.h
__fwd/span.h
__fwd/string_view.h
__hash_table
@ -518,6 +520,7 @@ set(files
__type_traits/aligned_union.h
__type_traits/alignment_of.h
__type_traits/apply_cv.h
__type_traits/can_extract_key.h
__type_traits/common_reference.h
__type_traits/common_type.h
__type_traits/conditional.h
@ -525,6 +528,7 @@ set(files
__type_traits/copy_cv.h
__type_traits/copy_cvref.h
__type_traits/decay.h
__type_traits/dependent_type.h
__type_traits/disjunction.h
__type_traits/enable_if.h
__type_traits/extent.h
@ -539,6 +543,7 @@ set(files
__type_traits/is_base_of.h
__type_traits/is_bounded_array.h
__type_traits/is_callable.h
__type_traits/is_char_like_type.h
__type_traits/is_class.h
__type_traits/is_compound.h
__type_traits/is_const.h
@ -556,6 +561,7 @@ set(files
__type_traits/is_floating_point.h
__type_traits/is_function.h
__type_traits/is_fundamental.h
__type_traits/is_implicitly_default_constructible.h
__type_traits/is_integral.h
__type_traits/is_literal_type.h
__type_traits/is_member_function_pointer.h
@ -587,6 +593,7 @@ set(files
__type_traits/is_signed.h
__type_traits/is_signed_integer.h
__type_traits/is_standard_layout.h
__type_traits/is_swappable.h
__type_traits/is_trivial.h
__type_traits/is_trivially_assignable.h
__type_traits/is_trivially_constructible.h
@ -606,20 +613,24 @@ set(files
__type_traits/is_volatile.h
__type_traits/lazy.h
__type_traits/make_32_64_or_128_bit.h
__type_traits/make_const_lvalue_ref.h
__type_traits/make_signed.h
__type_traits/make_unsigned.h
__type_traits/maybe_const.h
__type_traits/nat.h
__type_traits/negation.h
__type_traits/promote.h
__type_traits/rank.h
__type_traits/remove_all_extents.h
__type_traits/remove_const.h
__type_traits/remove_const_ref.h
__type_traits/remove_cv.h
__type_traits/remove_cvref.h
__type_traits/remove_extent.h
__type_traits/remove_pointer.h
__type_traits/remove_reference.h
__type_traits/remove_volatile.h
__type_traits/result_of.h
__type_traits/type_identity.h
__type_traits/type_list.h
__type_traits/underlying_type.h
@ -628,6 +639,7 @@ set(files
__utility/as_const.h
__utility/auto_cast.h
__utility/cmp.h
__utility/convert_to_integral.h
__utility/declval.h
__utility/exchange.h
__utility/forward.h

1
libcxx/include/__algorithm/copy_backward.h
View File

@ -20,6 +20,7 @@
#include <__ranges/subrange.h>
#include <__utility/move.h>
#include <__utility/pair.h>
#include <cstring>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__algorithm/copy_n.h
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@ -12,6 +12,7 @@
#include <__algorithm/copy.h>
#include <__config>
#include <__iterator/iterator_traits.h>
#include <__utility/convert_to_integral.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__algorithm/fill_n.h
View File

@ -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)

1
libcxx/include/__algorithm/for_each_n.h
View File

@ -11,6 +11,7 @@
#define _LIBCPP___ALGORITHM_FOR_EACH_N_H
#include <__config>
#include <__utility/convert_to_integral.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__algorithm/generate_n.h
View File

@ -10,6 +10,7 @@
#define _LIBCPP___ALGORITHM_GENERATE_N_H
#include <__config>
#include <__utility/convert_to_integral.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__algorithm/search_n.h
View File

@ -19,6 +19,7 @@
#include <__iterator/distance.h>
#include <__iterator/iterator_traits.h>
#include <__ranges/concepts.h>
#include <__utility/convert_to_integral.h>
#include <__utility/pair.h>
#include <type_traits> // __convert_to_integral

1
libcxx/include/__compare/compare_three_way_result.h
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@ -10,6 +10,7 @@
#define _LIBCPP___COMPARE_COMPARE_THREE_WAY_RESULT_H
#include <__config>
#include <__type_traits/make_const_lvalue_ref.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__compare/three_way_comparable.h
View File

@ -16,6 +16,7 @@
#include <__concepts/same_as.h>
#include <__concepts/totally_ordered.h>
#include <__config>
#include <__type_traits/make_const_lvalue_ref.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__concepts/assignable.h
View File

@ -12,6 +12,7 @@
#include <__concepts/common_reference_with.h>
#include <__concepts/same_as.h>
#include <__config>
#include <__type_traits/make_const_lvalue_ref.h>
#include <__utility/forward.h>
#include <type_traits>

1
libcxx/include/__concepts/equality_comparable.h
View File

@ -12,6 +12,7 @@
#include <__concepts/boolean_testable.h>
#include <__concepts/common_reference_with.h>
#include <__config>
#include <__type_traits/make_const_lvalue_ref.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__concepts/swappable.h
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@ -17,6 +17,7 @@
#include <__utility/exchange.h>
#include <__utility/forward.h>
#include <__utility/move.h>
#include <__utility/swap.h>
#include <type_traits>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)

1
libcxx/include/__functional/hash.h
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@ -11,6 +11,7 @@
#include <__config>
#include <__functional/unary_function.h>
#include <__fwd/hash.h>
#include <__tuple>
#include <__utility/forward.h>
#include <__utility/move.h>

25
libcxx/include/__fwd/hash.h Normal file
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@ -0,0 +1,25 @@
//===---------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===---------------------------------------------------------------------===//
#ifndef _LIBCPP___FWD_HASH_H
#define _LIBCPP___FWD_HASH_H
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class>
struct _LIBCPP_TEMPLATE_VIS hash;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___FWD_HASH_H

25
libcxx/include/__fwd/pair.h Normal file
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@ -0,0 +1,25 @@
//===---------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===---------------------------------------------------------------------===//
#ifndef _LIBCPP___FWD_PAIR_H
#define _LIBCPP___FWD_PAIR_H
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class, class>
struct _LIBCPP_TEMPLATE_VIS pair;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___FWD_PAIR_H

6
libcxx/include/__fwd/span.h
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@ -7,8 +7,8 @@
//
//===---------------------------------------------------------------------===//
#ifndef _LIBCPP_FWD_SPAN_H
#define _LIBCPP_FWD_SPAN_H
#ifndef _LIBCPP___FWD_SPAN_H
#define _LIBCPP___FWD_SPAN_H
#include <__config>
#include <cstddef>
@ -34,4 +34,4 @@ _LIBCPP_END_NAMESPACE_STD
_LIBCPP_POP_MACROS
#endif // _LIBCPP_FWD_SPAN_H
#endif // _LIBCPP___FWD_SPAN_H

6
libcxx/include/__fwd/string_view.h
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@ -7,8 +7,8 @@
//
//===---------------------------------------------------------------------===//
#ifndef _LIBCPP_FWD_STRING_VIEW_H
#define _LIBCPP_FWD_STRING_VIEW_H
#ifndef _LIBCPP___FWD_STRING_VIEW_H
#define _LIBCPP___FWD_STRING_VIEW_H
#include <__config>
#include <iosfwd> // char_traits
@ -34,4 +34,4 @@ typedef basic_string_view<wchar_t> wstring_view;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_FWD_STRING_VIEW_H
#endif // _LIBCPP___FWD_STRING_VIEW_H

1
libcxx/include/__hash_table
View File

@ -19,6 +19,7 @@
#include <__functional/hash.h>
#include <__iterator/iterator_traits.h>
#include <__memory/swap_allocator.h>
#include <__type_traits/can_extract_key.h>
#include <__utility/swap.h>
#include <cmath>
#include <initializer_list>

1
libcxx/include/__iterator/advance.h
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@ -15,6 +15,7 @@
#include <__iterator/concepts.h>
#include <__iterator/incrementable_traits.h>
#include <__iterator/iterator_traits.h>
#include <__utility/convert_to_integral.h>
#include <__utility/move.h>
#include <__utility/unreachable.h>
#include <concepts>

1
libcxx/include/__iterator/iterator_traits.h
View File

@ -11,6 +11,7 @@
#define _LIBCPP___ITERATOR_ITERATOR_TRAITS_H
#include <__config>
#include <__fwd/pair.h>
#include <__iterator/incrementable_traits.h>
#include <__iterator/readable_traits.h>
#include <concepts>

1
libcxx/include/__memory/compressed_pair.h
View File

@ -11,6 +11,7 @@
#define _LIBCPP___MEMORY_COMPRESSED_PAIR_H
#include <__config>
#include <__type_traits/dependent_type.h>
#include <__utility/forward.h>
#include <__utility/move.h>
#include <tuple> // needed in c++03 for some constructors

5
libcxx/include/__ranges/join_view.h
View File

@ -25,6 +25,7 @@
#include <__ranges/non_propagating_cache.h>
#include <__ranges/range_adaptor.h>
#include <__ranges/view_interface.h>
#include <__type_traits/maybe_const.h>
#include <__utility/forward.h>
#include <optional>
#include <type_traits>
@ -210,7 +211,7 @@ namespace ranges {
public:
using iterator_concept = _If<
__ref_is_glvalue && bidirectional_range<_Base> && bidirectional_range<range_reference_t<_Base>> &&
__ref_is_glvalue && bidirectional_range<_Base> && bidirectional_range<range_reference_t<_Base>> &&
common_range<range_reference_t<_Base>>,
bidirectional_iterator_tag,
_If<
@ -345,7 +346,7 @@ namespace ranges {
template<class _Range>
explicit join_view(_Range&&) -> join_view<views::all_t<_Range>>;
namespace views {
namespace __join_view {
struct __fn : __range_adaptor_closure<__fn> {

1
libcxx/include/__ranges/lazy_split_view.h
View File

@ -35,6 +35,7 @@
#include <__ranges/single_view.h>
#include <__ranges/subrange.h>
#include <__ranges/view_interface.h>
#include <__type_traits/maybe_const.h>
#include <__utility/forward.h>
#include <__utility/move.h>
#include <type_traits>

1
libcxx/include/__ranges/take_view.h
View File

@ -30,6 +30,7 @@
#include <__ranges/size.h>
#include <__ranges/subrange.h>
#include <__ranges/view_interface.h>
#include <__type_traits/maybe_const.h>
#include <__utility/auto_cast.h>
#include <__utility/forward.h>
#include <__utility/move.h>

1
libcxx/include/__ranges/transform_view.h
View File

@ -30,6 +30,7 @@
#include <__ranges/range_adaptor.h>
#include <__ranges/size.h>
#include <__ranges/view_interface.h>
#include <__type_traits/maybe_const.h>
#include <__utility/forward.h>
#include <__utility/in_place.h>
#include <__utility/move.h>

1
libcxx/include/__threading_support
View File

@ -15,6 +15,7 @@
#include <__chrono/duration.h>
#include <__compare/ordering.h>
#include <__config>
#include <__fwd/hash.h>
#include <__thread/poll_with_backoff.h>
#include <errno.h>
#include <iosfwd>

1
libcxx/include/__tree
View File

@ -18,6 +18,7 @@
#include <__iterator/iterator_traits.h>
#include <__iterator/next.h>
#include <__memory/swap_allocator.h>
#include <__type_traits/can_extract_key.h>
#include <__utility/forward.h>
#include <__utility/swap.h>
#include <limits>

1
libcxx/include/__tuple
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@ -11,6 +11,7 @@
#define _LIBCPP___TUPLE
#include <__config>
#include <__fwd/pair.h>
#include <cstddef>
#include <type_traits>

58
libcxx/include/__type_traits/can_extract_key.h Normal file
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@ -0,0 +1,58 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_CAN_EXTRACT_KEY_H
#define _LIBCPP___TYPE_TRAITS_CAN_EXTRACT_KEY_H
#include <__config>
#include <__fwd/pair.h>
#include <__type_traits/conditional.h>
#include <__type_traits/integral_constant.h>
#include <__type_traits/is_same.h>
#include <__type_traits/remove_const.h>
#include <__type_traits/remove_const_ref.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
// These traits are used in __tree and __hash_table
struct __extract_key_fail_tag {};
struct __extract_key_self_tag {};
struct __extract_key_first_tag {};
template <class _ValTy, class _Key,
class _RawValTy = typename __unconstref<_ValTy>::type>
struct __can_extract_key
: conditional<_IsSame<_RawValTy, _Key>::value, __extract_key_self_tag,
__extract_key_fail_tag>::type {};
template <class _Pair, class _Key, class _First, class _Second>
struct __can_extract_key<_Pair, _Key, pair<_First, _Second> >
: conditional<_IsSame<typename remove_const<_First>::type, _Key>::value,
__extract_key_first_tag, __extract_key_fail_tag>::type {};
// __can_extract_map_key uses true_type/false_type instead of the tags.
// It returns true if _Key != _ContainerValueTy (the container is a map not a set)
// and _ValTy == _Key.
template <class _ValTy, class _Key, class _ContainerValueTy,
class _RawValTy = typename __unconstref<_ValTy>::type>
struct __can_extract_map_key
: integral_constant<bool, _IsSame<_RawValTy, _Key>::value> {};
// This specialization returns __extract_key_fail_tag for non-map containers
// because _Key == _ContainerValueTy
template <class _ValTy, class _Key, class _RawValTy>
struct __can_extract_map_key<_ValTy, _Key, _Key, _RawValTy>
: false_type {};
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_CAN_EXTRACT_KEY_H

25
libcxx/include/__type_traits/dependent_type.h Normal file
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@ -0,0 +1,25 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_DEPENDENT_TYPE_H
#define _LIBCPP___TYPE_TRAITS_DEPENDENT_TYPE_H
#include <__config>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp, bool>
struct _LIBCPP_TEMPLATE_VIS __dependent_type : public _Tp {};
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_DEPENDENT_TYPE_H

28
libcxx/include/__type_traits/is_char_like_type.h Normal file
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@ -0,0 +1,28 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_IS_CHAR_LIKE_TYPE_H
#define _LIBCPP___TYPE_TRAITS_IS_CHAR_LIKE_TYPE_H
#include <__config>
#include <__type_traits/conjunction.h>
#include <__type_traits/is_standard_layout.h>
#include <__type_traits/is_trivial.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _CharT>
using _IsCharLikeType = _And<is_standard_layout<_CharT>, is_trivial<_CharT> >;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_IS_CHAR_LIKE_TYPE_H

48
libcxx/include/__type_traits/is_implicitly_default_constructible.h Normal file
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@ -0,0 +1,48 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_IS_IMPLICITLY_DEFAULT_CONSTRUCTIBLE_H
#define _LIBCPP___TYPE_TRAITS_IS_IMPLICITLY_DEFAULT_CONSTRUCTIBLE_H
#include <__config>
#include <__type_traits/integral_constant.h>
#include <__type_traits/is_default_constructible.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_CXX03_LANG
// First of all, we can't implement this check in C++03 mode because the {}
// default initialization syntax isn't valid.
// Second, we implement the trait in a funny manner with two defaulted template
// arguments to workaround Clang's PR43454.
template <class _Tp>
void __test_implicit_default_constructible(_Tp);
template <class _Tp, class = void, class = typename is_default_constructible<_Tp>::type>
struct __is_implicitly_default_constructible
: false_type
{ };
template <class _Tp>
struct __is_implicitly_default_constructible<_Tp, decltype(__test_implicit_default_constructible<_Tp const&>({})), true_type>
: true_type
{ };
template <class _Tp>
struct __is_implicitly_default_constructible<_Tp, decltype(__test_implicit_default_constructible<_Tp const&>({})), false_type>
: false_type
{ };
#endif // !C++03
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_IS_IMPLICITLY_DEFAULT_CONSTRUCTIBLE_H

165
libcxx/include/__type_traits/is_swappable.h Normal file
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@ -0,0 +1,165 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_IS_SWAPPABLE_H
#define _LIBCPP___TYPE_TRAITS_IS_SWAPPABLE_H
#include <__config>
#include <__type_traits/add_lvalue_reference.h>
#include <__type_traits/conditional.h>
#include <__type_traits/enable_if.h>
#include <__type_traits/is_move_assignable.h>
#include <__type_traits/is_move_constructible.h>
#include <__type_traits/is_nothrow_move_assignable.h>
#include <__type_traits/is_nothrow_move_constructible.h>
#include <__type_traits/is_referenceable.h>
#include <__type_traits/is_same.h>
#include <__type_traits/is_void.h>
#include <__type_traits/nat.h>
#include <__utility/declval.h>
#include <cstddef>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp> struct __is_swappable;
template <class _Tp> struct __is_nothrow_swappable;
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
using __swap_result_t = typename enable_if<is_move_constructible<_Tp>::value && is_move_assignable<_Tp>::value>::type;
#else
template <class>
using __swap_result_t = void;
#endif
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR_AFTER_CXX17 __swap_result_t<_Tp>
swap(_Tp& __x, _Tp& __y) _NOEXCEPT_(is_nothrow_move_constructible<_Tp>::value &&
is_nothrow_move_assignable<_Tp>::value);
template<class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
typename enable_if<
__is_swappable<_Tp>::value
>::type
swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value);
namespace __detail
{
// ALL generic swap overloads MUST already have a declaration available at this point.
template <class _Tp, class _Up = _Tp,
bool _NotVoid = !is_void<_Tp>::value && !is_void<_Up>::value>
struct __swappable_with
{
template <class _LHS, class _RHS>
static decltype(swap(declval<_LHS>(), declval<_RHS>()))
__test_swap(int);
template <class, class>
static __nat __test_swap(long);
// Extra parens are needed for the C++03 definition of decltype.
typedef decltype((__test_swap<_Tp, _Up>(0))) __swap1;
typedef decltype((__test_swap<_Up, _Tp>(0))) __swap2;
static const bool value = _IsNotSame<__swap1, __nat>::value
&& _IsNotSame<__swap2, __nat>::value;
};
template <class _Tp, class _Up>
struct __swappable_with<_Tp, _Up, false> : false_type {};
template <class _Tp, class _Up = _Tp, bool _Swappable = __swappable_with<_Tp, _Up>::value>
struct __nothrow_swappable_with {
static const bool value =
#ifndef _LIBCPP_HAS_NO_NOEXCEPT
noexcept(swap(declval<_Tp>(), declval<_Up>()))
&& noexcept(swap(declval<_Up>(), declval<_Tp>()));
#else
false;
#endif
};
template <class _Tp, class _Up>
struct __nothrow_swappable_with<_Tp, _Up, false> : false_type {};
} // namespace __detail
template <class _Tp>
struct __is_swappable
: public integral_constant<bool, __detail::__swappable_with<_Tp&>::value>
{
};
template <class _Tp>
struct __is_nothrow_swappable
: public integral_constant<bool, __detail::__nothrow_swappable_with<_Tp&>::value>
{
};
#if _LIBCPP_STD_VER > 14
template <class _Tp, class _Up>
struct _LIBCPP_TEMPLATE_VIS is_swappable_with
: public integral_constant<bool, __detail::__swappable_with<_Tp, _Up>::value>
{
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS is_swappable
: public conditional<
__is_referenceable<_Tp>::value,
is_swappable_with<
typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<_Tp>::type>,
false_type
>::type
{
};
template <class _Tp, class _Up>
struct _LIBCPP_TEMPLATE_VIS is_nothrow_swappable_with
: public integral_constant<bool, __detail::__nothrow_swappable_with<_Tp, _Up>::value>
{
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS is_nothrow_swappable
: public conditional<
__is_referenceable<_Tp>::value,
is_nothrow_swappable_with<
typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<_Tp>::type>,
false_type
>::type
{
};
template <class _Tp, class _Up>
inline constexpr bool is_swappable_with_v = is_swappable_with<_Tp, _Up>::value;
template <class _Tp>
inline constexpr bool is_swappable_v = is_swappable<_Tp>::value;
template <class _Tp, class _Up>
inline constexpr bool is_nothrow_swappable_with_v = is_nothrow_swappable_with<_Tp, _Up>::value;
template <class _Tp>
inline constexpr bool is_nothrow_swappable_v = is_nothrow_swappable<_Tp>::value;
#endif // _LIBCPP_STD_VER > 14
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_IS_SWAPPABLE_H

26
libcxx/include/__type_traits/make_const_lvalue_ref.h Normal file
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@ -0,0 +1,26 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_MAKE_CONST_LVALUE_REF_H
#define _LIBCPP___TYPE_TRAITS_MAKE_CONST_LVALUE_REF_H
#include <__config>
#include <__type_traits/remove_reference.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template<class _Tp>
using __make_const_lvalue_ref = const typename remove_reference<_Tp>::type&;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_MAKE_CONST_LVALUE_REF_H

26
libcxx/include/__type_traits/maybe_const.h Normal file
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@ -0,0 +1,26 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_MAYBE_CONST_H
#define _LIBCPP___TYPE_TRAITS_MAYBE_CONST_H
#include <__config>
#include <__type_traits/conditional.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template<bool _Const, class _Tp>
using __maybe_const = typename conditional<_Const, const _Tp, _Tp>::type;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_MAYBE_CONST_H

29
libcxx/include/__type_traits/remove_const_ref.h Normal file
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@ -0,0 +1,29 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_REMOVE_CONST_REF_H
#define _LIBCPP___TYPE_TRAITS_REMOVE_CONST_REF_H
#include <__config>
#include <__type_traits/remove_const.h>
#include <__type_traits/remove_reference.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp>
struct __unconstref {
typedef _LIBCPP_NODEBUG typename remove_const<typename remove_reference<_Tp>::type>::type type;
};
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_REMOVE_CONST_REF_H

39
libcxx/include/__type_traits/result_of.h Normal file
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@ -0,0 +1,39 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TYPE_TRAITS_RESULT_OF_H
#define _LIBCPP___TYPE_TRAITS_RESULT_OF_H
#include <__config>
#include <__functional/invoke.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
// result_of
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_TYPE_TRAITS)
template <class _Callable> class _LIBCPP_DEPRECATED_IN_CXX17 result_of;
template <class _Fp, class ..._Args>
class _LIBCPP_TEMPLATE_VIS result_of<_Fp(_Args...)>
: public __invoke_of<_Fp, _Args...>
{
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using result_of_t _LIBCPP_DEPRECATED_IN_CXX17 = typename result_of<_Tp>::type;
#endif // _LIBCPP_STD_VER > 11
#endif // _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_TYPE_TRAITS)
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TYPE_TRAITS_RESULT_OF_H

72
libcxx/include/__utility/convert_to_integral.h Normal file
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@ -0,0 +1,72 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___UTILITY_CONVERT_TO_INTEGRAL_H
#define _LIBCPP___UTILITY_CONVERT_TO_INTEGRAL_H
#include <__config>
#include <__type_traits/enable_if.h>
#include <__type_traits/is_enum.h>
#include <__type_traits/is_floating_point.h>
#include <__type_traits/underlying_type.h>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
int __convert_to_integral(int __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned __convert_to_integral(unsigned __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
long __convert_to_integral(long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned long __convert_to_integral(unsigned long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
long long __convert_to_integral(long long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned long long __convert_to_integral(unsigned long long __val) {return __val; }
template<typename _Fp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
typename enable_if<is_floating_point<_Fp>::value, long long>::type
__convert_to_integral(_Fp __val) { return __val; }
#ifndef _LIBCPP_HAS_NO_INT128
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
__int128_t __convert_to_integral(__int128_t __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
__uint128_t __convert_to_integral(__uint128_t __val) { return __val; }
#endif
template <class _Tp, bool = is_enum<_Tp>::value>
struct __sfinae_underlying_type
{
typedef typename underlying_type<_Tp>::type type;
typedef decltype(((type)1) + 0) __promoted_type;
};
template <class _Tp>
struct __sfinae_underlying_type<_Tp, false> {};
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
typename __sfinae_underlying_type<_Tp>::__promoted_type
__convert_to_integral(_Tp __val) { return __val; }
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___UTILITY_CONVERT_TO_INTEGRAL_H

1
libcxx/include/__utility/pair.h
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@ -14,6 +14,7 @@
#include <__config>
#include <__functional/unwrap_ref.h>
#include <__tuple>
#include <__type_traits/is_implicitly_default_constructible.h>
#include <__utility/forward.h>
#include <__utility/move.h>
#include <__utility/piecewise_construct.h>

1
libcxx/include/bitset
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@ -118,6 +118,7 @@ template <size_t N> struct hash<std::bitset<N>>;
#include <__config>
#include <__functional/hash.h>
#include <__functional/unary_function.h>
#include <__type_traits/is_char_like_type.h>
#include <climits>
#include <cstddef>
#include <stdexcept>

1
libcxx/include/experimental/propagate_const
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@ -109,6 +109,7 @@
#include <__assert> // all public C++ headers provide the assertion handler
#include <__functional/operations.h>
#include <__fwd/hash.h>
#include <__utility/forward.h>
#include <__utility/move.h>
#include <__utility/swap.h>

249
libcxx/include/module.modulemap.in
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@ -283,7 +283,10 @@ module std [system] {
module is_sorted { private header "__algorithm/is_sorted.h" }
module is_sorted_until { private header "__algorithm/is_sorted_until.h" }
module iter_swap { private header "__algorithm/iter_swap.h" }
module iterator_operations { private header "__algorithm/iterator_operations.h" }
module iterator_operations {
private header "__algorithm/iterator_operations.h"
export *
}
module lexicographical_compare { private header "__algorithm/lexicographical_compare.h" }
module lower_bound { private header "__algorithm/lower_bound.h" }
module make_heap { private header "__algorithm/make_heap.h" }
@ -686,6 +689,7 @@ module std [system] {
module default_searcher { private header "__functional/default_searcher.h" }
module function { private header "__functional/function.h" }
module hash { private header "__functional/hash.h" }
module hash_fwd { private header "__fwd/hash.h" }
module identity { private header "__functional/identity.h" }
module invoke { private header "__functional/invoke.h" }
module is_transparent { private header "__functional/is_transparent.h" }
@ -1098,122 +1102,131 @@ module std [system] {
export functional.__functional.unwrap_ref
export *
module add_const { private header "__type_traits/add_const.h" }
module add_cv { private header "__type_traits/add_cv.h" }
module add_lvalue_reference { private header "__type_traits/add_lvalue_reference.h" }
module add_pointer { private header "__type_traits/add_pointer.h" }
module add_rvalue_reference { private header "__type_traits/add_rvalue_reference.h" }
module add_volatile { private header "__type_traits/add_volatile.h" }
module aligned_storage { private header "__type_traits/aligned_storage.h" }
module aligned_union { private header "__type_traits/aligned_union.h" }
module alignment_of { private header "__type_traits/alignment_of.h" }
module apply_cv { private header "__type_traits/apply_cv.h" }
module common_reference { private header "__type_traits/common_reference.h" }
module common_type { private header "__type_traits/common_type.h" }
module conditional { private header "__type_traits/conditional.h" }
module conjunction { private header "__type_traits/conjunction.h" }
module copy_cv { private header "__type_traits/copy_cv.h" }
module copy_cvref { private header "__type_traits/copy_cvref.h" }
module decay { private header "__type_traits/decay.h" }
module disjunction { private header "__type_traits/disjunction.h" }
module enable_if { private header "__type_traits/enable_if.h" }
module extent { private header "__type_traits/extent.h" }
module has_unique_object_representation { private header "__type_traits/has_unique_object_representation.h" }
module has_virtual_destructor { private header "__type_traits/has_virtual_destructor.h" }
module integral_constant { private header "__type_traits/integral_constant.h" }
module is_abstract { private header "__type_traits/is_abstract.h" }
module is_aggregate { private header "__type_traits/is_aggregate.h" }
module is_arithmetic { private header "__type_traits/is_arithmetic.h" }
module is_array { private header "__type_traits/is_array.h" }
module is_assignable { private header "__type_traits/is_assignable.h" }
module is_base_of { private header "__type_traits/is_base_of.h" }
module is_bounded_array { private header "__type_traits/is_bounded_array.h" }
module is_callable { private header "__type_traits/is_callable.h" }
module is_class { private header "__type_traits/is_class.h" }
module is_compound { private header "__type_traits/is_compound.h" }
module is_const { private header "__type_traits/is_const.h" }
module is_constant_evaluated { private header "__type_traits/is_constant_evaluated.h" }
module is_constructible { private header "__type_traits/is_constructible.h" }
module is_convertible { private header "__type_traits/is_convertible.h" }
module is_copy_assignable { private header "__type_traits/is_copy_assignable.h" }
module is_copy_constructible { private header "__type_traits/is_copy_constructible.h" }
module is_core_convertible { private header "__type_traits/is_core_convertible.h" }
module is_default_constructible { private header "__type_traits/is_default_constructible.h" }
module is_destructible { private header "__type_traits/is_destructible.h" }
module is_empty { private header "__type_traits/is_empty.h" }
module is_enum { private header "__type_traits/is_enum.h" }
module is_final { private header "__type_traits/is_final.h" }
module is_floating_point { private header "__type_traits/is_floating_point.h" }
module is_function { private header "__type_traits/is_function.h" }
module is_fundamental { private header "__type_traits/is_fundamental.h" }
module is_integral { private header "__type_traits/is_integral.h" }
module is_literal_type { private header "__type_traits/is_literal_type.h" }
module is_member_function_pointer { private header "__type_traits/is_member_function_pointer.h" }
module is_member_object_pointer { private header "__type_traits/is_member_object_pointer.h" }
module is_member_pointer { private header "__type_traits/is_member_pointer.h" }
module is_move_assignable { private header "__type_traits/is_move_assignable.h" }
module is_move_constructible { private header "__type_traits/is_move_constructible.h" }
module is_nothrow_assignable { private header "__type_traits/is_nothrow_assignable.h" }
module is_nothrow_constructible { private header "__type_traits/is_nothrow_constructible.h" }
module is_nothrow_convertible { private header "__type_traits/is_nothrow_convertible.h" }
module is_nothrow_copy_assignable { private header "__type_traits/is_nothrow_copy_assignable.h" }
module is_nothrow_copy_constructible { private header "__type_traits/is_nothrow_copy_constructible.h" }
module is_nothrow_default_constructible { private header "__type_traits/is_nothrow_default_constructible.h" }
module is_nothrow_destructible { private header "__type_traits/is_nothrow_destructible.h" }
module is_nothrow_move_assignable { private header "__type_traits/is_nothrow_move_assignable.h" }
module is_nothrow_move_constructible { private header "__type_traits/is_nothrow_move_constructible.h" }
module is_null_pointer { private header "__type_traits/is_null_pointer.h" }
module is_object { private header "__type_traits/is_object.h" }
module is_pod { private header "__type_traits/is_pod.h" }
module is_pointer { private header "__type_traits/is_pointer.h" }
module is_polymorphic { private header "__type_traits/is_polymorphic.h" }
module is_primary_template { private header "__type_traits/is_primary_template.h" }
module is_reference { private header "__type_traits/is_reference.h" }
module is_reference_wrapper { private header "__type_traits/is_reference_wrapper.h" }
module is_referenceable { private header "__type_traits/is_referenceable.h" }
module is_same { private header "__type_traits/is_same.h" }
module is_scalar { private header "__type_traits/is_scalar.h" }
module is_scoped_enum { private header "__type_traits/is_scoped_enum.h" }
module is_signed { private header "__type_traits/is_signed.h" }
module is_signed_integer { private header "__type_traits/is_signed_integer.h" }
module is_standard_layout { private header "__type_traits/is_standard_layout.h" }
module is_trivial { private header "__type_traits/is_trivial.h" }
module is_trivially_assignable { private header "__type_traits/is_trivially_assignable.h" }
module is_trivially_constructible { private header "__type_traits/is_trivially_constructible.h" }
module is_trivially_copy_assignable { private header "__type_traits/is_trivially_copy_assignable.h" }
module is_trivially_copy_constructible { private header "__type_traits/is_trivially_copy_constructible.h" }
module is_trivially_copyable { private header "__type_traits/is_trivially_copyable.h" }
module is_trivially_default_constructible { private header "__type_traits/is_trivially_default_constructible.h" }
module is_trivially_destructible { private header "__type_traits/is_trivially_destructible.h" }
module is_trivially_move_assignable { private header "__type_traits/is_trivially_move_assignable.h" }
module is_trivially_move_constructible { private header "__type_traits/is_trivially_move_constructible.h" }
module is_unbounded_array { private header "__type_traits/is_unbounded_array.h" }
module is_union { private header "__type_traits/is_union.h" }
module is_unsigned { private header "__type_traits/is_unsigned.h" }
module is_unsigned_integer { private header "__type_traits/is_unsigned_integer.h" }
module is_valid_expansion { private header "__type_traits/is_valid_expansion.h" }
module is_void { private header "__type_traits/is_void.h" }
module is_volatile { private header "__type_traits/is_volatile.h" }
module lazy { private header "__type_traits/lazy.h" }
module make_32_64_or_128_bit { private header "__type_traits/make_32_64_or_128_bit.h" }
module make_signed { private header "__type_traits/make_signed.h" }
module make_unsigned { private header "__type_traits/make_unsigned.h" }
module nat { private header "__type_traits/nat.h" }
module negation { private header "__type_traits/negation.h" }
module promote { private header "__type_traits/promote.h" }
module rank { private header "__type_traits/rank.h" }
module remove_all_extents { private header "__type_traits/remove_all_extents.h" }
module remove_const { private header "__type_traits/remove_const.h" }
module remove_cv { private header "__type_traits/remove_cv.h" }
module remove_cvref { private header "__type_traits/remove_cvref.h" }
module remove_extent { private header "__type_traits/remove_extent.h" }
module remove_pointer { private header "__type_traits/remove_pointer.h" }
module remove_reference { private header "__type_traits/remove_reference.h" }
module remove_volatile { private header "__type_traits/remove_volatile.h" }
module type_identity { private header "__type_traits/type_identity.h" }
module type_list { private header "__type_traits/type_list.h" }
module underlying_type { private header "__type_traits/underlying_type.h" }
module void_t { private header "__type_traits/void_t.h" }
module add_const { private header "__type_traits/add_const.h" }
module add_cv { private header "__type_traits/add_cv.h" }
module add_lvalue_reference { private header "__type_traits/add_lvalue_reference.h" }
module add_pointer { private header "__type_traits/add_pointer.h" }
module add_rvalue_reference { private header "__type_traits/add_rvalue_reference.h" }
module add_volatile { private header "__type_traits/add_volatile.h" }
module aligned_storage { private header "__type_traits/aligned_storage.h" }
module aligned_union { private header "__type_traits/aligned_union.h" }
module alignment_of { private header "__type_traits/alignment_of.h" }
module apply_cv { private header "__type_traits/apply_cv.h" }
module can_extract_key { private header "__type_traits/can_extract_key.h" }
module common_reference { private header "__type_traits/common_reference.h" }
module common_type { private header "__type_traits/common_type.h" }
module conditional { private header "__type_traits/conditional.h" }
module conjunction { private header "__type_traits/conjunction.h" }
module copy_cv { private header "__type_traits/copy_cv.h" }
module copy_cvref { private header "__type_traits/copy_cvref.h" }
module decay { private header "__type_traits/decay.h" }
module dependent_type { private header "__type_traits/dependent_type.h" }
module disjunction { private header "__type_traits/disjunction.h" }
module enable_if { private header "__type_traits/enable_if.h" }
module extent { private header "__type_traits/extent.h" }
module has_unique_object_representation { private header "__type_traits/has_unique_object_representation.h" }
module has_virtual_destructor { private header "__type_traits/has_virtual_destructor.h" }
module integral_constant { private header "__type_traits/integral_constant.h" }
module is_abstract { private header "__type_traits/is_abstract.h" }
module is_aggregate { private header "__type_traits/is_aggregate.h" }
module is_arithmetic { private header "__type_traits/is_arithmetic.h" }
module is_array { private header "__type_traits/is_array.h" }
module is_assignable { private header "__type_traits/is_assignable.h" }
module is_base_of { private header "__type_traits/is_base_of.h" }
module is_bounded_array { private header "__type_traits/is_bounded_array.h" }
module is_callable { private header "__type_traits/is_callable.h" }
module is_char_like_type { private header "__type_traits/is_char_like_type.h" }
module is_class { private header "__type_traits/is_class.h" }
module is_compound { private header "__type_traits/is_compound.h" }
module is_const { private header "__type_traits/is_const.h" }
module is_constant_evaluated { private header "__type_traits/is_constant_evaluated.h" }
module is_constructible { private header "__type_traits/is_constructible.h" }
module is_convertible { private header "__type_traits/is_convertible.h" }
module is_copy_assignable { private header "__type_traits/is_copy_assignable.h" }
module is_copy_constructible { private header "__type_traits/is_copy_constructible.h" }
module is_core_convertible { private header "__type_traits/is_core_convertible.h" }
module is_default_constructible { private header "__type_traits/is_default_constructible.h" }
module is_destructible { private header "__type_traits/is_destructible.h" }
module is_empty { private header "__type_traits/is_empty.h" }
module is_enum { private header "__type_traits/is_enum.h" }
module is_final { private header "__type_traits/is_final.h" }
module is_floating_point { private header "__type_traits/is_floating_point.h" }
module is_function { private header "__type_traits/is_function.h" }
module is_fundamental { private header "__type_traits/is_fundamental.h" }
module is_implicitly_default_constructible { private header "__type_traits/is_implicitly_default_constructible.h" }
module is_integral { private header "__type_traits/is_integral.h" }
module is_literal_type { private header "__type_traits/is_literal_type.h" }
module is_member_function_pointer { private header "__type_traits/is_member_function_pointer.h" }
module is_member_object_pointer { private header "__type_traits/is_member_object_pointer.h" }
module is_member_pointer { private header "__type_traits/is_member_pointer.h" }
module is_move_assignable { private header "__type_traits/is_move_assignable.h" }
module is_move_constructible { private header "__type_traits/is_move_constructible.h" }
module is_nothrow_assignable { private header "__type_traits/is_nothrow_assignable.h" }
module is_nothrow_constructible { private header "__type_traits/is_nothrow_constructible.h" }
module is_nothrow_convertible { private header "__type_traits/is_nothrow_convertible.h" }
module is_nothrow_copy_assignable { private header "__type_traits/is_nothrow_copy_assignable.h" }
module is_nothrow_copy_constructible { private header "__type_traits/is_nothrow_copy_constructible.h" }
module is_nothrow_default_constructible { private header "__type_traits/is_nothrow_default_constructible.h" }
module is_nothrow_destructible { private header "__type_traits/is_nothrow_destructible.h" }
module is_nothrow_move_assignable { private header "__type_traits/is_nothrow_move_assignable.h" }
module is_nothrow_move_constructible { private header "__type_traits/is_nothrow_move_constructible.h" }
module is_null_pointer { private header "__type_traits/is_null_pointer.h" }
module is_object { private header "__type_traits/is_object.h" }
module is_pod { private header "__type_traits/is_pod.h" }
module is_pointer { private header "__type_traits/is_pointer.h" }
module is_polymorphic { private header "__type_traits/is_polymorphic.h" }
module is_primary_template { private header "__type_traits/is_primary_template.h" }
module is_reference { private header "__type_traits/is_reference.h" }
module is_reference_wrapper { private header "__type_traits/is_reference_wrapper.h" }
module is_referenceable { private header "__type_traits/is_referenceable.h" }
module is_same { private header "__type_traits/is_same.h" }
module is_scalar { private header "__type_traits/is_scalar.h" }
module is_scoped_enum { private header "__type_traits/is_scoped_enum.h" }
module is_signed { private header "__type_traits/is_signed.h" }
module is_signed_integer { private header "__type_traits/is_signed_integer.h" }
module is_standard_layout { private header "__type_traits/is_standard_layout.h" }
module is_swappable { private header "__type_traits/is_swappable.h" }
module is_trivial { private header "__type_traits/is_trivial.h" }
module is_trivially_assignable { private header "__type_traits/is_trivially_assignable.h" }
module is_trivially_constructible { private header "__type_traits/is_trivially_constructible.h" }
module is_trivially_copy_assignable { private header "__type_traits/is_trivially_copy_assignable.h" }
module is_trivially_copy_constructible { private header "__type_traits/is_trivially_copy_constructible.h" }
module is_trivially_copyable { private header "__type_traits/is_trivially_copyable.h" }
module is_trivially_default_constructible { private header "__type_traits/is_trivially_default_constructible.h" }
module is_trivially_destructible { private header "__type_traits/is_trivially_destructible.h" }
module is_trivially_move_assignable { private header "__type_traits/is_trivially_move_assignable.h" }
module is_trivially_move_constructible { private header "__type_traits/is_trivially_move_constructible.h" }
module is_unbounded_array { private header "__type_traits/is_unbounded_array.h" }
module is_union { private header "__type_traits/is_union.h" }
module is_unsigned { private header "__type_traits/is_unsigned.h" }
module is_unsigned_integer { private header "__type_traits/is_unsigned_integer.h" }
module is_valid_expansion { private header "__type_traits/is_valid_expansion.h" }
module is_void { private header "__type_traits/is_void.h" }
module is_volatile { private header "__type_traits/is_volatile.h" }
module lazy { private header "__type_traits/lazy.h" }
module make_32_64_or_128_bit { private header "__type_traits/make_32_64_or_128_bit.h" }
module make_const_lvalue_ref { private header "__type_traits/make_const_lvalue_ref.h" }
module make_signed { private header "__type_traits/make_signed.h" }
module make_unsigned { private header "__type_traits/make_unsigned.h" }
module maybe_const { private header "__type_traits/maybe_const.h" }
module nat { private header "__type_traits/nat.h" }
module negation { private header "__type_traits/negation.h" }
module promote { private header "__type_traits/promote.h" }
module rank { private header "__type_traits/rank.h" }
module remove_all_extents { private header "__type_traits/remove_all_extents.h" }
module remove_const { private header "__type_traits/remove_const.h" }
module remove_const_ref { private header "__type_traits/remove_const_ref.h" }
module remove_cv { private header "__type_traits/remove_cv.h" }
module remove_cvref { private header "__type_traits/remove_cvref.h" }
module remove_extent { private header "__type_traits/remove_extent.h" }
module remove_pointer { private header "__type_traits/remove_pointer.h" }
module remove_reference { private header "__type_traits/remove_reference.h" }
module remove_volatile { private header "__type_traits/remove_volatile.h" }
module result_of { private header "__type_traits/result_of.h" }
module type_identity { private header "__type_traits/type_identity.h" }
module type_list { private header "__type_traits/type_list.h" }
module underlying_type { private header "__type_traits/underlying_type.h" }
module void_t { private header "__type_traits/void_t.h" }
}
module typeindex {
header "typeindex"
@ -1242,6 +1255,7 @@ module std [system] {
module as_const { private header "__utility/as_const.h" }
module auto_cast { private header "__utility/auto_cast.h" }
module cmp { private header "__utility/cmp.h" }
module convert_to_integral { private header "__utility/convert_to_integral.h" }
module declval { private header "__utility/declval.h" }
module exchange { private header "__utility/exchange.h" }
module forward { private header "__utility/forward.h" }
@ -1249,6 +1263,7 @@ module std [system] {
module integer_sequence { private header "__utility/integer_sequence.h" }
module move { private header "__utility/move.h" }
module pair { private header "__utility/pair.h" }
module pair_fwd { private header "__fwd/pair.h" }
module piecewise_construct { private header "__utility/piecewise_construct.h" }
module priority_tag { private header "__utility/priority_tag.h" }
module rel_ops { private header "__utility/rel_ops.h" }

1
libcxx/include/tuple
View File

@ -209,6 +209,7 @@ template <class... Types>
#include <__memory/allocator_arg_t.h>
#include <__memory/uses_allocator.h>
#include <__tuple>
#include <__type_traits/maybe_const.h>
#include <__utility/forward.h>
#include <__utility/integer_sequence.h>
#include <__utility/move.h>

286
libcxx/include/type_traits
View File

@ -419,6 +419,7 @@ namespace std
#include <__assert> // all public C++ headers provide the assertion handler
#include <__config>
#include <__functional/invoke.h>
#include <__fwd/hash.h> // This is https://llvm.org/PR56938
#include <__type_traits/add_const.h>
#include <__type_traits/add_cv.h>
#include <__type_traits/add_lvalue_reference.h>
@ -429,11 +430,13 @@ namespace std
#include <__type_traits/aligned_union.h>
#include <__type_traits/alignment_of.h>
#include <__type_traits/apply_cv.h>
#include <__type_traits/can_extract_key.h>
#include <__type_traits/common_reference.h>
#include <__type_traits/common_type.h>
#include <__type_traits/conditional.h>
#include <__type_traits/conjunction.h>
#include <__type_traits/decay.h>
#include <__type_traits/dependent_type.h>
#include <__type_traits/disjunction.h>
#include <__type_traits/enable_if.h>
#include <__type_traits/extent.h>
@ -448,6 +451,7 @@ namespace std
#include <__type_traits/is_base_of.h>
#include <__type_traits/is_bounded_array.h>
#include <__type_traits/is_callable.h>
#include <__type_traits/is_char_like_type.h>
#include <__type_traits/is_class.h>
#include <__type_traits/is_compound.h>
#include <__type_traits/is_const.h>
@ -464,6 +468,7 @@ namespace std
#include <__type_traits/is_floating_point.h>
#include <__type_traits/is_function.h>
#include <__type_traits/is_fundamental.h>
#include <__type_traits/is_implicitly_default_constructible.h>
#include <__type_traits/is_integral.h>
#include <__type_traits/is_literal_type.h>
#include <__type_traits/is_member_function_pointer.h>
@ -493,6 +498,7 @@ namespace std
#include <__type_traits/is_scoped_enum.h>
#include <__type_traits/is_signed.h>
#include <__type_traits/is_standard_layout.h>
#include <__type_traits/is_swappable.h>
#include <__type_traits/is_trivial.h>
#include <__type_traits/is_trivially_assignable.h>
#include <__type_traits/is_trivially_constructible.h>
@ -508,17 +514,21 @@ namespace std
#include <__type_traits/is_unsigned.h>
#include <__type_traits/is_void.h>
#include <__type_traits/is_volatile.h>
#include <__type_traits/make_const_lvalue_ref.h>
#include <__type_traits/make_signed.h>
#include <__type_traits/make_unsigned.h>
#include <__type_traits/maybe_const.h>
#include <__type_traits/negation.h>
#include <__type_traits/rank.h>
#include <__type_traits/remove_all_extents.h>
#include <__type_traits/remove_const.h>
#include <__type_traits/remove_const_ref.h>
#include <__type_traits/remove_cv.h>
#include <__type_traits/remove_extent.h>
#include <__type_traits/remove_pointer.h>
#include <__type_traits/remove_reference.h>
#include <__type_traits/remove_volatile.h>
#include <__type_traits/result_of.h>
#include <__type_traits/type_identity.h>
#include <__type_traits/underlying_type.h>
#include <__type_traits/void_t.h>
@ -531,280 +541,4 @@ namespace std
# pragma GCC system_header
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _T1, class _T2> struct _LIBCPP_TEMPLATE_VIS pair;
template <class _Tp> struct _LIBCPP_TEMPLATE_VIS hash;
// Member detector base
template <class _Tp, bool>
struct _LIBCPP_TEMPLATE_VIS __dependent_type : public _Tp {};
// is_integral
template <class _Tp>
struct __unconstref {
typedef _LIBCPP_NODEBUG typename remove_const<typename remove_reference<_Tp>::type>::type type;
};
#ifndef _LIBCPP_CXX03_LANG
// First of all, we can't implement this check in C++03 mode because the {}
// default initialization syntax isn't valid.
// Second, we implement the trait in a funny manner with two defaulted template
// arguments to workaround Clang's PR43454.
template <class _Tp>
void __test_implicit_default_constructible(_Tp);
template <class _Tp, class = void, class = typename is_default_constructible<_Tp>::type>
struct __is_implicitly_default_constructible
: false_type
{ };
template <class _Tp>
struct __is_implicitly_default_constructible<_Tp, decltype(__test_implicit_default_constructible<_Tp const&>({})), true_type>
: true_type
{ };
template <class _Tp>
struct __is_implicitly_default_constructible<_Tp, decltype(__test_implicit_default_constructible<_Tp const&>({})), false_type>
: false_type
{ };
#endif // !C++03
// result_of
#if _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_TYPE_TRAITS)
template <class _Callable> class _LIBCPP_DEPRECATED_IN_CXX17 result_of;
template <class _Fp, class ..._Args>
class _LIBCPP_TEMPLATE_VIS result_of<_Fp(_Args...)>
: public __invoke_of<_Fp, _Args...>
{
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using result_of_t _LIBCPP_DEPRECATED_IN_CXX17 = typename result_of<_Tp>::type;
#endif // _LIBCPP_STD_VER > 11
#endif // _LIBCPP_STD_VER <= 17 || defined(_LIBCPP_ENABLE_CXX20_REMOVED_TYPE_TRAITS)
// __swappable
template <class _Tp> struct __is_swappable;
template <class _Tp> struct __is_nothrow_swappable;
#ifndef _LIBCPP_CXX03_LANG
template <class _Tp>
using __swap_result_t = typename enable_if<is_move_constructible<_Tp>::value && is_move_assignable<_Tp>::value>::type;
#else
template <class>
using __swap_result_t = void;
#endif
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR_AFTER_CXX17 __swap_result_t<_Tp>
swap(_Tp& __x, _Tp& __y) _NOEXCEPT_(is_nothrow_move_constructible<_Tp>::value &&
is_nothrow_move_assignable<_Tp>::value);
template<class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX17
typename enable_if<
__is_swappable<_Tp>::value
>::type
swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value);
namespace __detail
{
// ALL generic swap overloads MUST already have a declaration available at this point.
template <class _Tp, class _Up = _Tp,
bool _NotVoid = !is_void<_Tp>::value && !is_void<_Up>::value>
struct __swappable_with
{
template <class _LHS, class _RHS>
static decltype(swap(declval<_LHS>(), declval<_RHS>()))
__test_swap(int);
template <class, class>
static __nat __test_swap(long);
// Extra parens are needed for the C++03 definition of decltype.
typedef decltype((__test_swap<_Tp, _Up>(0))) __swap1;
typedef decltype((__test_swap<_Up, _Tp>(0))) __swap2;
static const bool value = _IsNotSame<__swap1, __nat>::value
&& _IsNotSame<__swap2, __nat>::value;
};
template <class _Tp, class _Up>
struct __swappable_with<_Tp, _Up, false> : false_type {};
template <class _Tp, class _Up = _Tp, bool _Swappable = __swappable_with<_Tp, _Up>::value>
struct __nothrow_swappable_with {
static const bool value =
#ifndef _LIBCPP_HAS_NO_NOEXCEPT
noexcept(swap(declval<_Tp>(), declval<_Up>()))
&& noexcept(swap(declval<_Up>(), declval<_Tp>()));
#else
false;
#endif
};
template <class _Tp, class _Up>
struct __nothrow_swappable_with<_Tp, _Up, false> : false_type {};
} // namespace __detail
template <class _Tp>
struct __is_swappable
: public integral_constant<bool, __detail::__swappable_with<_Tp&>::value>
{
};
template <class _Tp>
struct __is_nothrow_swappable
: public integral_constant<bool, __detail::__nothrow_swappable_with<_Tp&>::value>
{
};
#if _LIBCPP_STD_VER > 14
template <class _Tp, class _Up>
struct _LIBCPP_TEMPLATE_VIS is_swappable_with
: public integral_constant<bool, __detail::__swappable_with<_Tp, _Up>::value>
{
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS is_swappable
: public conditional<
__is_referenceable<_Tp>::value,
is_swappable_with<
typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<_Tp>::type>,
false_type
>::type
{
};
template <class _Tp, class _Up>
struct _LIBCPP_TEMPLATE_VIS is_nothrow_swappable_with
: public integral_constant<bool, __detail::__nothrow_swappable_with<_Tp, _Up>::value>
{
};
template <class _Tp>
struct _LIBCPP_TEMPLATE_VIS is_nothrow_swappable
: public conditional<
__is_referenceable<_Tp>::value,
is_nothrow_swappable_with<
typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<_Tp>::type>,
false_type
>::type
{
};
template <class _Tp, class _Up>
inline constexpr bool is_swappable_with_v = is_swappable_with<_Tp, _Up>::value;
template <class _Tp>
inline constexpr bool is_swappable_v = is_swappable<_Tp>::value;
template <class _Tp, class _Up>
inline constexpr bool is_nothrow_swappable_with_v = is_nothrow_swappable_with<_Tp, _Up>::value;
template <class _Tp>
inline constexpr bool is_nothrow_swappable_v = is_nothrow_swappable<_Tp>::value;
#endif // _LIBCPP_STD_VER > 14
template <class _Tp, bool = is_enum<_Tp>::value>
struct __sfinae_underlying_type
{
typedef typename underlying_type<_Tp>::type type;
typedef decltype(((type)1) + 0) __promoted_type;
};
template <class _Tp>
struct __sfinae_underlying_type<_Tp, false> {};
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
int __convert_to_integral(int __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned __convert_to_integral(unsigned __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
long __convert_to_integral(long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned long __convert_to_integral(unsigned long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
long long __convert_to_integral(long long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
unsigned long long __convert_to_integral(unsigned long long __val) {return __val; }
template<typename _Fp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
typename enable_if<is_floating_point<_Fp>::value, long long>::type
__convert_to_integral(_Fp __val) { return __val; }
#ifndef _LIBCPP_HAS_NO_INT128
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
__int128_t __convert_to_integral(__int128_t __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
__uint128_t __convert_to_integral(__uint128_t __val) { return __val; }
#endif
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
typename __sfinae_underlying_type<_Tp>::__promoted_type
__convert_to_integral(_Tp __val) { return __val; }
// These traits are used in __tree and __hash_table
struct __extract_key_fail_tag {};
struct __extract_key_self_tag {};
struct __extract_key_first_tag {};
template <class _ValTy, class _Key,
class _RawValTy = typename __unconstref<_ValTy>::type>
struct __can_extract_key
: conditional<_IsSame<_RawValTy, _Key>::value, __extract_key_self_tag,
__extract_key_fail_tag>::type {};
template <class _Pair, class _Key, class _First, class _Second>
struct __can_extract_key<_Pair, _Key, pair<_First, _Second> >
: conditional<_IsSame<typename remove_const<_First>::type, _Key>::value,
__extract_key_first_tag, __extract_key_fail_tag>::type {};
// __can_extract_map_key uses true_type/false_type instead of the tags.
// It returns true if _Key != _ContainerValueTy (the container is a map not a set)
// and _ValTy == _Key.
template <class _ValTy, class _Key, class _ContainerValueTy,
class _RawValTy = typename __unconstref<_ValTy>::type>
struct __can_extract_map_key
: integral_constant<bool, _IsSame<_RawValTy, _Key>::value> {};
// This specialization returns __extract_key_fail_tag for non-map containers
// because _Key == _ContainerValueTy
template <class _ValTy, class _Key, class _RawValTy>
struct __can_extract_map_key<_ValTy, _Key, _Key, _RawValTy>
: false_type {};
template <class _CharT>
using _IsCharLikeType = _And<is_standard_layout<_CharT>, is_trivial<_CharT> >;
template<class _Tp>
using __make_const_lvalue_ref = const typename remove_reference<_Tp>::type&;
template<bool _Const, class _Tp>
using __maybe_const = typename conditional<_Const, const _Tp, _Tp>::type;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_TYPE_TRAITS

1
libcxx/include/variant
View File

@ -206,6 +206,7 @@ namespace std {
#include <__functional/operations.h>
#include <__functional/unary_function.h>
#include <__tuple>
#include <__type_traits/dependent_type.h>
#include <__utility/forward.h>
#include <__utility/in_place.h>
#include <__utility/move.h>

12
libcxx/test/libcxx/private_headers.verify.cpp
View File

@ -364,6 +364,8 @@ END-SCRIPT
#include <__functional/unary_negate.h> // expected-error@*:* {{use of private header from outside its module: '__functional/unary_negate.h'}}
#include <__functional/unwrap_ref.h> // expected-error@*:* {{use of private header from outside its module: '__functional/unwrap_ref.h'}}
#include <__functional/weak_result_type.h> // expected-error@*:* {{use of private header from outside its module: '__functional/weak_result_type.h'}}
#include <__fwd/hash.h> // expected-error@*:* {{use of private header from outside its module: '__fwd/hash.h'}}
#include <__fwd/pair.h> // expected-error@*:* {{use of private header from outside its module: '__fwd/pair.h'}}
#include <__fwd/span.h> // expected-error@*:* {{use of private header from outside its module: '__fwd/span.h'}}
#include <__fwd/string_view.h> // expected-error@*:* {{use of private header from outside its module: '__fwd/string_view.h'}}
#include <__ios/fpos.h> // expected-error@*:* {{use of private header from outside its module: '__ios/fpos.h'}}
@ -530,6 +532,7 @@ END-SCRIPT
#include <__type_traits/aligned_union.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/aligned_union.h'}}
#include <__type_traits/alignment_of.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/alignment_of.h'}}
#include <__type_traits/apply_cv.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/apply_cv.h'}}
#include <__type_traits/can_extract_key.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/can_extract_key.h'}}
#include <__type_traits/common_reference.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/common_reference.h'}}
#include <__type_traits/common_type.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/common_type.h'}}
#include <__type_traits/conditional.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/conditional.h'}}
@ -537,6 +540,7 @@ END-SCRIPT
#include <__type_traits/copy_cv.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/copy_cv.h'}}
#include <__type_traits/copy_cvref.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/copy_cvref.h'}}
#include <__type_traits/decay.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/decay.h'}}
#include <__type_traits/dependent_type.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/dependent_type.h'}}
#include <__type_traits/disjunction.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/disjunction.h'}}
#include <__type_traits/enable_if.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/enable_if.h'}}
#include <__type_traits/extent.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/extent.h'}}
@ -551,6 +555,7 @@ END-SCRIPT
#include <__type_traits/is_base_of.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_base_of.h'}}
#include <__type_traits/is_bounded_array.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_bounded_array.h'}}
#include <__type_traits/is_callable.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_callable.h'}}
#include <__type_traits/is_char_like_type.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_char_like_type.h'}}
#include <__type_traits/is_class.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_class.h'}}
#include <__type_traits/is_compound.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_compound.h'}}
#include <__type_traits/is_const.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_const.h'}}
@ -568,6 +573,7 @@ END-SCRIPT
#include <__type_traits/is_floating_point.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_floating_point.h'}}
#include <__type_traits/is_function.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_function.h'}}
#include <__type_traits/is_fundamental.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_fundamental.h'}}
#include <__type_traits/is_implicitly_default_constructible.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_implicitly_default_constructible.h'}}
#include <__type_traits/is_integral.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_integral.h'}}
#include <__type_traits/is_literal_type.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_literal_type.h'}}
#include <__type_traits/is_member_function_pointer.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_member_function_pointer.h'}}
@ -599,6 +605,7 @@ END-SCRIPT
#include <__type_traits/is_signed.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_signed.h'}}
#include <__type_traits/is_signed_integer.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_signed_integer.h'}}
#include <__type_traits/is_standard_layout.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_standard_layout.h'}}
#include <__type_traits/is_swappable.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_swappable.h'}}
#include <__type_traits/is_trivial.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_trivial.h'}}
#include <__type_traits/is_trivially_assignable.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_trivially_assignable.h'}}
#include <__type_traits/is_trivially_constructible.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_trivially_constructible.h'}}
@ -618,20 +625,24 @@ END-SCRIPT
#include <__type_traits/is_volatile.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/is_volatile.h'}}
#include <__type_traits/lazy.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/lazy.h'}}
#include <__type_traits/make_32_64_or_128_bit.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/make_32_64_or_128_bit.h'}}
#include <__type_traits/make_const_lvalue_ref.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/make_const_lvalue_ref.h'}}
#include <__type_traits/make_signed.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/make_signed.h'}}
#include <__type_traits/make_unsigned.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/make_unsigned.h'}}
#include <__type_traits/maybe_const.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/maybe_const.h'}}
#include <__type_traits/nat.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/nat.h'}}
#include <__type_traits/negation.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/negation.h'}}
#include <__type_traits/promote.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/promote.h'}}
#include <__type_traits/rank.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/rank.h'}}
#include <__type_traits/remove_all_extents.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_all_extents.h'}}
#include <__type_traits/remove_const.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_const.h'}}
#include <__type_traits/remove_const_ref.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_const_ref.h'}}
#include <__type_traits/remove_cv.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_cv.h'}}
#include <__type_traits/remove_cvref.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_cvref.h'}}
#include <__type_traits/remove_extent.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_extent.h'}}
#include <__type_traits/remove_pointer.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_pointer.h'}}
#include <__type_traits/remove_reference.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_reference.h'}}
#include <__type_traits/remove_volatile.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/remove_volatile.h'}}
#include <__type_traits/result_of.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/result_of.h'}}
#include <__type_traits/type_identity.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/type_identity.h'}}
#include <__type_traits/type_list.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/type_list.h'}}
#include <__type_traits/underlying_type.h> // expected-error@*:* {{use of private header from outside its module: '__type_traits/underlying_type.h'}}
@ -639,6 +650,7 @@ END-SCRIPT
#include <__utility/as_const.h> // expected-error@*:* {{use of private header from outside its module: '__utility/as_const.h'}}
#include <__utility/auto_cast.h> // expected-error@*:* {{use of private header from outside its module: '__utility/auto_cast.h'}}
#include <__utility/cmp.h> // expected-error@*:* {{use of private header from outside its module: '__utility/cmp.h'}}
#include <__utility/convert_to_integral.h> // expected-error@*:* {{use of private header from outside its module: '__utility/convert_to_integral.h'}}
#include <__utility/declval.h> // expected-error@*:* {{use of private header from outside its module: '__utility/declval.h'}}
#include <__utility/exchange.h> // expected-error@*:* {{use of private header from outside its module: '__utility/exchange.h'}}
#include <__utility/forward.h> // expected-error@*:* {{use of private header from outside its module: '__utility/forward.h'}}

6
libcxx/test/libcxx/type_traits/convert_to_integral.pass.cpp
View File

@ -16,6 +16,10 @@
// Test that the __convert_to_integral functions properly converts Tp to the
// correct type and value for integral, enum and user defined types.
#include "test_macros.h"
TEST_CLANG_DIAGNOSTIC_IGNORED("-Wprivate-header")
#include <__utility/convert_to_integral.h>
#include <limits>
#include <type_traits>
#include <cstdint>
@ -23,8 +27,6 @@
#include "user_defined_integral.h"
#include "test_macros.h"
template <class T>
struct EnumType
{

1
libcxx/test/std/algorithms/alg.modifying.operations/alg.swap/swap_ranges.pass.cpp
View File

@ -16,6 +16,7 @@
#include <algorithm>
#include <cassert>
#include <memory>
#include <utility>
#include "test_macros.h"
#include "test_iterators.h"

2
libcxx/test/std/algorithms/ranges_robust_against_dangling.pass.cpp
View File

@ -17,9 +17,11 @@
#include <array>
#include <concepts>
#include <functional>
#include <iterator>
#include <ranges>
#include <random>
#include <utility>
#include "test_iterators.h"