Update contrib/restricted/boost/fusion to 1.81.0

25 files changed, 332 insertions, 70 deletions

diff --git a/contrib/restricted/boost/fusion/CMakeLists.darwin.txt b/contrib/restricted/boost/fusion/CMakeLists.darwin.txt
index 157f45712f..dc891e04c7 100644
--- a/contrib/restricted/boost/fusion/CMakeLists.darwin.txt
+++ b/contrib/restricted/boost/fusion/CMakeLists.darwin.txt
@@ -17,6 +17,7 @@ target_link_libraries(restricted-boost-fusion INTERFACE
   restricted-boost-container_hash
   restricted-boost-core
   restricted-boost-function_types
+  restricted-boost-functional
   restricted-boost-mpl
   restricted-boost-preprocessor
   restricted-boost-static_assert
diff --git a/contrib/restricted/boost/fusion/CMakeLists.linux-aarch64.txt b/contrib/restricted/boost/fusion/CMakeLists.linux-aarch64.txt
index 54fc2f4013..c27e4dd580 100644
--- a/contrib/restricted/boost/fusion/CMakeLists.linux-aarch64.txt
+++ b/contrib/restricted/boost/fusion/CMakeLists.linux-aarch64.txt
@@ -18,6 +18,7 @@ target_link_libraries(restricted-boost-fusion INTERFACE
   restricted-boost-container_hash
   restricted-boost-core
   restricted-boost-function_types
+  restricted-boost-functional
   restricted-boost-mpl
   restricted-boost-preprocessor
   restricted-boost-static_assert
diff --git a/contrib/restricted/boost/fusion/CMakeLists.linux.txt b/contrib/restricted/boost/fusion/CMakeLists.linux.txt
index 54fc2f4013..c27e4dd580 100644
--- a/contrib/restricted/boost/fusion/CMakeLists.linux.txt
+++ b/contrib/restricted/boost/fusion/CMakeLists.linux.txt
@@ -18,6 +18,7 @@ target_link_libraries(restricted-boost-fusion INTERFACE
   restricted-boost-container_hash
   restricted-boost-core
   restricted-boost-function_types
+  restricted-boost-functional
   restricted-boost-mpl
   restricted-boost-preprocessor
   restricted-boost-static_assert
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp
index 88206590a9..024d8720c3 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp
@@ -45,6 +45,10 @@ namespace boost { namespace fusion
     template <typename Cons>
     struct boost_tuple_iterator_identity;
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
     template <typename Cons = tuples::null_type>
     struct boost_tuple_iterator
         : iterator_facade<boost_tuple_iterator<Cons>, forward_traversal_tag>
@@ -143,11 +147,10 @@ namespace boost { namespace fusion
         struct equal_to
             : is_same<typename I1::identity, typename I2::identity>
         {};
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(boost_tuple_iterator& operator= (boost_tuple_iterator const&))
-        boost_tuple_iterator(const boost_tuple_iterator&) = default;
     };
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
 
     template <typename Null>
     struct boost_tuple_null_iterator
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp
index 350bff75b3..663c6fedd1 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_fold.hpp
@@ -14,6 +14,10 @@
 
 namespace boost { namespace fusion { namespace detail
 {
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
     template <typename Fun>
     struct segmented_fold_fun
     {
@@ -37,6 +41,9 @@ namespace boost { namespace fusion { namespace detail
             }
         };
     };
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
 
     // The default implementation of this lives in detail/fold.hpp
     template <typename Sequence, typename State, typename Fun, bool IsSequence, bool IsSegmented>
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp
index 7b299f869c..404ba2a0d2 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp
@@ -13,6 +13,11 @@
 #include <boost/fusion/algorithm/iteration/for_each_fwd.hpp>
 #include <boost/fusion/support/segmented_fold_until.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion { namespace detail
 {
     template <typename Fun>
@@ -49,4 +54,8 @@ namespace boost { namespace fusion { namespace detail
     }
 }}}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #endif
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/transformation/pop_back.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/transformation/pop_back.hpp
index 2f55fa5e72..9a7e754704 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/transformation/pop_back.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/algorithm/transformation/pop_back.hpp
@@ -18,6 +18,11 @@
 #include <boost/mpl/int.hpp>
 #include <boost/mpl/if.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     template <typename Iterator_, bool IsLast>
@@ -168,5 +173,9 @@ namespace boost { namespace fusion
     }
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #endif
 
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/container/deque/deque_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/container/deque/deque_iterator.hpp
index aff9109351..66fd635da1 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/container/deque/deque_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/container/deque/deque_iterator.hpp
@@ -20,6 +20,11 @@
 #include <boost/type_traits/add_const.hpp>
 #include <boost/type_traits/add_reference.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion {
 
     struct bidirectional_traversal_tag;
@@ -110,14 +115,14 @@ namespace boost { namespace fusion {
         {};
 
         Seq& seq_;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(deque_iterator& operator= (deque_iterator const&))
-        deque_iterator(const deque_iterator&) = default;
     };
 
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/container/list/cons_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/container/list/cons_iterator.hpp
index d80244f3e5..f6655a705b 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/container/list/cons_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/container/list/cons_iterator.hpp
@@ -26,6 +26,10 @@ namespace boost { namespace fusion
     template <typename Cons>
     struct cons_iterator_identity;
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
     template <typename Cons = nil_>
     struct cons_iterator : iterator_base<cons_iterator<Cons> >
     {
@@ -41,11 +45,10 @@ namespace boost { namespace fusion
             : cons(in_cons) {}
 
         cons_type& cons;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(cons_iterator& operator= (cons_iterator const&))
-        cons_iterator(const cons_iterator&) = default;
     };
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
 
     struct nil_iterator : iterator_base<nil_iterator>
     {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector.hpp
index 02ffe51450..f20e1de0b0 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector.hpp
@@ -220,21 +220,12 @@ namespace boost { namespace fusion
             void
             assign_sequence(Sequence&& seq)
             {
-                assign(std::forward<Sequence>(seq), detail::index_sequence<I...>());
-            }
-
-            template <typename Sequence>
-            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            void
-            assign(Sequence&&, detail::index_sequence<>) {}
-
-            template <typename Sequence, std::size_t N, std::size_t ...M>
-            BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-            void
-            assign(Sequence&& seq, detail::index_sequence<N, M...>)
-            {
-                at_impl(mpl::int_<N>()) = vector_detail::forward_at_c<N>(seq);
-                assign(std::forward<Sequence>(seq), detail::index_sequence<M...>());
+#ifndef BOOST_NO_CXX17_FOLD_EXPRESSIONS
+                (void(store<I, T>::elem = vector_detail::forward_at_c<I>(static_cast<Sequence&&>(seq))), ...);
+#else
+                int nofold[] = { (void(store<I, T>::elem = vector_detail::forward_at_c<I>(static_cast<Sequence&&>(seq))), 0)..., 0 };
+                (void)nofold;
+#endif
             }
 
         private:
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector_iterator.hpp
index 0e04b3452c..62219766a5 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/container/vector/vector_iterator.hpp
@@ -19,6 +19,11 @@
 #include <boost/type_traits/add_const.hpp>
 #include <boost/mpl/int.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct vector_iterator_tag;
@@ -41,17 +46,14 @@ namespace boost { namespace fusion
         vector_iterator(Vector& in_vec)
             : vec(in_vec) {}
 
-        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-        vector_iterator(vector_iterator const& rhs)
-            : vec(rhs.vec) {}
-
         Vector& vec;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(vector_iterator& operator= (vector_iterator const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/iterator/detail/segment_sequence.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/iterator/detail/segment_sequence.hpp
index 8b8d5c13f4..8b45cc1305 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/iterator/detail/segment_sequence.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/iterator/detail/segment_sequence.hpp
@@ -13,6 +13,11 @@
 #include <boost/fusion/support/tag_of.hpp>
 #include <boost/fusion/sequence/intrinsic_fwd.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion { namespace detail
 {
     struct segment_sequence_tag {};
@@ -36,6 +41,10 @@ namespace boost { namespace fusion { namespace detail
     };
 }
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 namespace extension
 {
     template<typename Tag>
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/iterator/iterator_adapter.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/iterator/iterator_adapter.hpp
index de8938f6ce..999d57b2b1 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/iterator/iterator_adapter.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/iterator/iterator_adapter.hpp
@@ -19,6 +19,11 @@
 #include <boost/fusion/iterator/value_of.hpp>
 #include <boost/type_traits/remove_const.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     template <typename Derived_, typename Iterator_,
@@ -135,6 +140,10 @@ namespace boost { namespace fusion
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/support/config.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/support/config.hpp
index dc614d9d33..7c87adeb97 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/support/config.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/support/config.hpp
@@ -127,4 +127,14 @@ namespace boost { namespace fusion { namespace detail
 #   define BOOST_FUSION_NOEXCEPT_ON_DEFAULTED BOOST_NOEXCEPT
 #endif
 
+#ifdef _MSC_VER
+#   define BOOST_FUSION_PUSH_WARNINGS __pragma(warning(push))
+#   define BOOST_FUSION_POP_WARNINGS  __pragma(warning(pop))
+#   define BOOST_FUSION_DISABLE_MSVC_WARNING(num) __pragma(warning(disable : num))
+#else
+#   define BOOST_FUSION_PUSH_WARNINGS
+#   define BOOST_FUSION_POP_WARNINGS
+#   define BOOST_FUSION_DISABLE_MSVC_WARNING(num)
+#endif
+
 #endif
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/support/detail/as_fusion_element.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/support/detail/as_fusion_element.hpp
index 2af960eedf..08f4db9238 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/support/detail/as_fusion_element.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/support/detail/as_fusion_element.hpp
@@ -9,7 +9,7 @@
 #define FUSION_AS_FUSION_ELEMENT_05052005_0338
 
 #include <boost/fusion/support/config.hpp>
-#include <boost/ref.hpp>
+#include <boost/core/ref.hpp>
 
 #ifndef BOOST_NO_CXX11_HDR_FUNCTIONAL
 #include <functional>
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view.hpp
index b9b7e7fc44..c4e05e8d92 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view.hpp
@@ -22,6 +22,11 @@
 #include <boost/mpl/inherit.hpp>
 #include <boost/mpl/identity.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct filter_view_tag;
@@ -52,21 +57,17 @@ namespace boost { namespace fusion
         {}
 
         BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-        filter_view(filter_view const& rhs)
-            : seq(rhs.seq)
-        {}
-
-        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         first_type first() const { return fusion::begin(seq); }
         BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         last_type last() const { return fusion::end(seq); }
         typename mpl::if_<traits::is_view<Sequence>, Sequence, Sequence&>::type seq;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(filter_view& operator= (filter_view const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #endif
 
 
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view_iterator.hpp
index 05eda69b8c..7a907f50e7 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/filter_view/filter_view_iterator.hpp
@@ -26,6 +26,11 @@
 #include <boost/fusion/view/filter_view/detail/value_of_data_impl.hpp>
 #include <boost/fusion/view/filter_view/detail/key_of_impl.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct filter_view_iterator_tag;
@@ -59,17 +64,14 @@ namespace boost { namespace fusion
         filter_iterator(First const& in_first)
             : first(filter::iter_call(first_converter::call(in_first))) {}
 
-        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
-        filter_iterator(filter_iterator const& rhs)
-            : first(rhs.first) {}
-
         first_type first;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(filter_iterator& operator= (filter_iterator const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view.hpp
index 03e38d694c..1cf6d0d573 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view.hpp
@@ -25,6 +25,11 @@
 #include <boost/mpl/inherit.hpp>
 #include <boost/mpl/identity.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct joint_view_tag;
@@ -69,15 +74,16 @@ namespace boost { namespace fusion
         BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         concat_last_type concat_last() const { return fusion::end(seq2); }
 
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(joint_view& operator= (joint_view const&))
-
     private:
         typename mpl::if_<traits::is_view<Sequence1>, Sequence1, Sequence1&>::type seq1;
         typename mpl::if_<traits::is_view<Sequence2>, Sequence2, Sequence2&>::type seq2;
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #endif
 
 
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view_iterator.hpp
index f6db30915e..1b446189b5 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/joint_view/joint_view_iterator.hpp
@@ -20,6 +20,11 @@
 #include <boost/fusion/view/joint_view/detail/key_of_impl.hpp>
 #include <boost/static_assert.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct joint_view_iterator_tag;
@@ -49,12 +54,13 @@ namespace boost { namespace fusion
 
         first_type first;
         concat_type concat;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(joint_view_iterator& operator= (joint_view_iterator const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/single_view/single_view_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/single_view/single_view_iterator.hpp
index 0de6c84261..38c25ed578 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/single_view/single_view_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/single_view/single_view_iterator.hpp
@@ -20,6 +20,11 @@
 #include <boost/fusion/view/single_view/detail/value_of_impl.hpp>
 #include <boost/config.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct single_view_iterator_tag;
@@ -40,11 +45,13 @@ namespace boost { namespace fusion
             : view(in_view) {}
 
         SingleView& view;
-
-        BOOST_DELETED_FUNCTION(single_view_iterator& operator=(single_view_iterator const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/deref_data_impl.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/deref_data_impl.hpp
new file mode 100644
index 0000000000..95671eceda
--- /dev/null
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/deref_data_impl.hpp
@@ -0,0 +1,73 @@
+/*=============================================================================
+    Copyright (c) 2022 Denis Mikhailov
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+
+#if !defined(BOOST_FUSION_TRANSFORM_VIEW_DEREF_DATA_IMPL_JAN_9_2022_0354PM)
+#define BOOST_FUSION_TRANSFORM_VIEW_DEREF_DATA_IMPL_JAN_9_2022_0354PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/fusion/iterator/deref.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/add_reference.hpp>
+#include <boost/type_traits/add_const.hpp>
+#include <boost/type_traits/is_reference.hpp>
+#include <boost/type_traits/is_const.hpp>
+#include <boost/utility/result_of.hpp>
+#include <boost/mpl/if.hpp>
+
+namespace boost { namespace fusion
+{
+    struct transform_view_iterator_tag;
+    struct transform_view_iterator2_tag;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct deref_data_impl;
+
+        // Unary Version
+        template<>
+        struct deref_data_impl<transform_view_iterator_tag>
+        {
+            template <typename Iterator>
+            struct apply
+            {
+                typedef typename
+                    result_of::deref<typename Iterator::first_type>::type
+                value_type;
+
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value_type)>::type transformed_type;
+                typedef typename boost::remove_reference<transformed_type>::type transformed_type_unref;
+                typedef typename boost::remove_const<transformed_type_unref>::type transformed_type_unconst;
+
+                typedef typename transformed_type_unconst::second_type raw_type;
+                typedef typename
+                    boost::mpl::if_<
+                        is_reference<transformed_type>
+                      , typename boost::mpl::if_<
+                            is_const<transformed_type_unref>
+                            , typename boost::add_reference<typename boost::add_const<raw_type>::type>::type
+                            , typename boost::add_reference<raw_type>::type
+                        >::type
+                      , raw_type
+                    >::type
+                type;
+
+                BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+                static type
+                call(Iterator const& i)
+                {
+                    return i.f(fusion::deref(i.first)).second;
+                }
+            };
+        };
+
+        // Binary Version is not supported with Associative Sequence
+    }
+}}
+
+#endif
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/key_of_impl.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/key_of_impl.hpp
new file mode 100644
index 0000000000..2800e11dc1
--- /dev/null
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/key_of_impl.hpp
@@ -0,0 +1,49 @@
+/*=============================================================================
+    Copyright (c) 2022 Denis Mikhailov
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+
+#if !defined(BOOST_FUSION_TRANSFORM_VIEW_KEY_OF_IMPL_JAN_9_2022_0354PM)
+#define BOOST_FUSION_TRANSFORM_VIEW_KEY_OF_IMPL_JAN_9_2022_0354PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/fusion/iterator/deref.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/utility/result_of.hpp>
+
+namespace boost { namespace fusion
+{
+    struct transform_view_iterator_tag;
+    struct transform_view_iterator2_tag;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct key_of_impl;
+
+        // Unary Version
+        template<>
+        struct key_of_impl<transform_view_iterator_tag>
+        {
+            template <typename Iterator>
+            struct apply
+            {
+                typedef typename
+                    result_of::deref<typename Iterator::first_type>::type
+                value_type;
+
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value_type)>::type transformed_type;
+                typedef typename boost::remove_reference<transformed_type>::type transformed_type_unref;
+                typedef typename boost::remove_const<transformed_type_unref>::type transformed_type_unconst;
+
+                typedef typename transformed_type_unconst::first_type type;
+            };
+        };
+
+        // Binary Version is not supported with Associative Sequence
+    }
+}}
+#endif
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/value_of_data_impl.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/value_of_data_impl.hpp
new file mode 100644
index 0000000000..dc3f1e5564
--- /dev/null
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/detail/value_of_data_impl.hpp
@@ -0,0 +1,49 @@
+/*=============================================================================
+    Copyright (c) 2022 Denis Mikhailov
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+
+#if !defined(BOOST_FUSION_TRANSFORM_VIEW_VALUE_OF_IMPL_JAN_9_2022_0354PM)
+#define BOOST_FUSION_TRANSFORM_VIEW_VALUE_OF_IMPL_JAN_9_2022_0354PM
+
+#include <boost/fusion/support/config.hpp>
+#include <boost/fusion/iterator/deref.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/utility/result_of.hpp>
+
+namespace boost { namespace fusion
+{
+    struct transform_view_iterator_tag;
+    struct transform_view_iterator2_tag;
+
+    namespace extension
+    {
+        template<typename Tag>
+        struct value_of_data_impl;
+
+        // Unary Version
+        template<>
+        struct value_of_data_impl<transform_view_iterator_tag>
+        {
+            template <typename Iterator>
+            struct apply
+            {
+                typedef typename
+                    result_of::deref<typename Iterator::first_type>::type
+                value_type;
+
+                typedef typename Iterator::transform_type F;
+                typedef typename boost::result_of<F(value_type)>::type transformed_type;
+                typedef typename boost::remove_reference<transformed_type>::type transformed_type_unref;
+                typedef typename boost::remove_const<transformed_type_unref>::type transformed_type_unconst;
+
+                typedef typename transformed_type_unconst::second_type type;
+            };
+        };
+
+        // Binary Version is not supported with Associative Sequence
+    }
+}}
+#endif
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view.hpp
index f0633018ee..901fe362ad 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view.hpp
@@ -27,6 +27,11 @@
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/mpl/bool.hpp>
 
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
+
 namespace boost { namespace fusion
 {
     struct void_;
@@ -75,9 +80,6 @@ namespace boost { namespace fusion
         transform_type f;
         typename mpl::if_<traits::is_view<Sequence1>, Sequence1, Sequence1&>::type seq1;
         typename mpl::if_<traits::is_view<Sequence2>, Sequence2, Sequence2&>::type seq2;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(transform_view& operator= (transform_view const&))
     };
 
     // Unary Version
@@ -111,12 +113,13 @@ namespace boost { namespace fusion
         last_type last() const { return fusion::end(seq); }
         typename mpl::if_<traits::is_view<Sequence>, Sequence, Sequence&>::type seq;
         transform_type f;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(transform_view& operator= (transform_view const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #endif
 
 
diff --git a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view_iterator.hpp b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view_iterator.hpp
index 2689ae8aab..ba5b7c9b11 100644
--- a/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view_iterator.hpp
+++ b/contrib/restricted/boost/fusion/include/boost/fusion/view/transform_view/transform_view_iterator.hpp
@@ -19,6 +19,14 @@
 #include <boost/fusion/view/transform_view/detail/advance_impl.hpp>
 #include <boost/fusion/view/transform_view/detail/distance_impl.hpp>
 #include <boost/fusion/view/transform_view/detail/equal_to_impl.hpp>
+#include <boost/fusion/view/transform_view/detail/key_of_impl.hpp>
+#include <boost/fusion/view/transform_view/detail/value_of_data_impl.hpp>
+#include <boost/fusion/view/transform_view/detail/deref_data_impl.hpp>
+
+#ifdef _MSC_VER
+#  pragma warning(push)
+#  pragma warning(disable: 4512) // assignment operator could not be generated.
+#endif
 
 namespace boost { namespace fusion
 {
@@ -41,9 +49,6 @@ namespace boost { namespace fusion
 
         first_type first;
         transform_type f;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(transform_view_iterator& operator= (transform_view_iterator const&))
     };
 
     // Binary Version
@@ -68,12 +73,13 @@ namespace boost { namespace fusion
         first1_type first1;
         first2_type first2;
         transform_type f;
-
-        // silence MSVC warning C4512: assignment operator could not be generated
-        BOOST_DELETED_FUNCTION(transform_view_iterator2& operator= (transform_view_iterator2 const&))
     };
 }}
 
+#ifdef _MSC_VER
+#  pragma warning(pop)
+#endif
+
 #ifdef BOOST_FUSION_WORKAROUND_FOR_LWG_2408
 namespace std
 {