Update contrib/restricted/boost/variant to 1.85.0

6c3f604fe8b71df1cd1080dd3f73283ffe4cdada

contrib/restricted/boost/variant/include/boost/variant/detail/apply_visitor_binary.hpp

@@ -4,7 +4,7 @@
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 2002-2003 Eric Friedman
-// Copyright (c) 2014-2023 Antony Polukhin
+// Copyright (c) 2014-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/apply_visitor_unary.hpp

@@ -4,7 +4,7 @@
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 2002-2003 Eric Friedman
-// Copyright (c) 2014-2023 Antony Polukhin
+// Copyright (c) 2014-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/config.hpp

@@ -4,7 +4,7 @@
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 2003 Eric Friedman
-// Copyright (c) 2016-2023 Antony Polukhin
+// Copyright (c) 2016-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/element_index.hpp

@@ -3,7 +3,7 @@
 // See http://www.boost.org for updates, documentation, and revision history.
 //-----------------------------------------------------------------------------
 //
-// Copyright (c) 2014-2023 Antony Polukhin
+// Copyright (c) 2014-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/forced_return.hpp

@@ -4,7 +4,7 @@
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 2003 Eric Friedman
-// Copyright (c) 2015-2023 Antony Polukhin
+// Copyright (c) 2015-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/has_result_type.hpp

@@ -3,7 +3,7 @@
 // See http://www.boost.org for updates, documentation, and revision history.
 //-----------------------------------------------------------------------------
 //
-// Copyright (c) 2014-2023 Antony Polukhin
+// Copyright (c) 2014-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/hash_variant.hpp

@@ -3,7 +3,7 @@
 // See http://www.boost.org for updates, documentation, and revision history.
 //-----------------------------------------------------------------------------
 //
-// Copyright (c) 2011-2023 Antony Polukhin
+// Copyright (c) 2011-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/initializer.hpp

@@ -22,7 +22,6 @@
 #include <boost/variant/recursive_wrapper_fwd.hpp>
 #include <boost/variant/detail/move.hpp>
 
-#if !defined(BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE)
 #   include <boost/mpl/aux_/value_wknd.hpp>
 #   include <boost/mpl/int.hpp>
 #   include <boost/mpl/iter_fold.hpp>
@@ -30,12 +29,7 @@
 #   include <boost/mpl/deref.hpp>
 #   include <boost/mpl/pair.hpp>
 #   include <boost/mpl/protect.hpp>
-#else
-#   include <boost/variant/variant_fwd.hpp>
-#   include <boost/preprocessor/cat.hpp>
-#   include <boost/preprocessor/enum.hpp>
-#   include <boost/preprocessor/repeat.hpp>
-#endif
+
 
 namespace boost {
 namespace detail { namespace variant {
@@ -53,8 +47,6 @@ namespace detail { namespace variant {
 // size of the variant's psuedo-variadic template parameter list.
 //
 
-#if !defined(BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE)
-
 // (detail) quoted metafunction make_initializer_node
 //
 // Exposes a pair whose first type is a node in the initializer hierarchy.
@@ -81,7 +73,6 @@ struct make_initializer_node
             typedef typename unwrap_recursive<recursive_enabled_T>::type
                 public_T;
 
-#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
             typedef boost::is_reference<public_T> 
                 is_reference_content_t;
 
@@ -92,10 +83,6 @@ struct make_initializer_node
 
             typedef typename boost::mpl::if_<is_reference_content_t, disable_overload<public_T>, public_T&& >::type 
                 param2_T;
-#else
-            typedef typename call_traits<public_T>::param_type
-                param_T;
-#endif
 
         public: // static functions
 
@@ -111,7 +98,6 @@ struct make_initializer_node
                 return BOOST_MPL_AUX_VALUE_WKND(index)::value; // which
             }
 
-#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
             static int initialize(void* dest, param2_T operand)
             {
                 // This assert must newer trigger, because all the reference contents are
@@ -122,7 +108,6 @@ struct make_initializer_node
                 new(dest) value_T( boost::detail::variant::move(operand) );
                 return BOOST_MPL_AUX_VALUE_WKND(index)::value; // which
             }
-#endif
         };
 
         friend class initializer_node;
@@ -150,61 +135,6 @@ public: // static functions
 
 };
 
-#else // defined(BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE)
-
-    // Obsolete. Remove.
-    #define BOOST_VARIANT_AUX_PP_INITIALIZER_TEMPLATE_PARAMS \
-          BOOST_VARIANT_ENUM_PARAMS(typename recursive_enabled_T) \
-    /**/
-
-    // Obsolete. Remove.
-    #define BOOST_VARIANT_AUX_PP_INITIALIZER_DEFINE_PARAM_T(N) \
-        typedef typename unwrap_recursive< \
-              BOOST_PP_CAT(recursive_enabled_T,N) \
-            >::type BOOST_PP_CAT(public_T,N); \
-        typedef typename call_traits< \
-              BOOST_PP_CAT(public_T,N) \
-            >::param_type BOOST_PP_CAT(param_T,N); \
-    /**/
-
-template < BOOST_VARIANT_ENUM_PARAMS(typename recursive_enabled_T) >
-struct preprocessor_list_initializer
-{
-public: // static functions
-
-    #define BOOST_VARIANT_AUX_PP_INITIALIZE_FUNCTION(z,N,_) \
-        typedef typename unwrap_recursive< \
-              BOOST_PP_CAT(recursive_enabled_T,N) \
-            >::type BOOST_PP_CAT(public_T,N); \
-        typedef typename call_traits< \
-              BOOST_PP_CAT(public_T,N) \
-            >::param_type BOOST_PP_CAT(param_T,N); \
-        static int initialize( \
-              void* dest \
-            , BOOST_PP_CAT(param_T,N) operand \
-            ) \
-        { \
-            typedef typename boost::detail::make_reference_content< \
-                  BOOST_PP_CAT(recursive_enabled_T,N) \
-                >::type internal_T; \
-            \
-            new(dest) internal_T(operand); \
-            return (N); /*which*/ \
-        } \
-        /**/
-
-    BOOST_PP_REPEAT(
-          BOOST_VARIANT_LIMIT_TYPES
-        , BOOST_VARIANT_AUX_PP_INITIALIZE_FUNCTION
-        , _
-        )
-
-    #undef BOOST_VARIANT_AUX_PP_INITIALIZE_FUNCTION
-
-};
-
-#endif // BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE workaround
-
 }} // namespace detail::variant
 } // namespace boost
 
@@ -216,8 +146,6 @@ public: // static functions
 // most appropriate to the current compiler.
 //
 
-#if !defined(BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE)
-
 #define BOOST_VARIANT_AUX_INITIALIZER_T( mpl_seq, typename_base ) \
     ::boost::mpl::iter_fold< \
           mpl_seq \
@@ -231,19 +159,4 @@ public: // static functions
         >::type::first \
     /**/
 
-#else // defined(BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE)
-
-    // Obsolete. Remove.
-    #define BOOST_VARIANT_AUX_PP_INITIALIZER_TEMPLATE_ARGS(typename_base) \
-          BOOST_VARIANT_ENUM_PARAMS(typename_base) \
-        /**/
-
-#define BOOST_VARIANT_AUX_INITIALIZER_T( mpl_seq, typename_base ) \
-    ::boost::detail::variant::preprocessor_list_initializer< \
-          BOOST_VARIANT_ENUM_PARAMS(typename_base) \
-        > \
-    /**/
-
-#endif // BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE workaround
-
 #endif // BOOST_VARIANT_DETAIL_INITIALIZER_HPP

contrib/restricted/boost/variant/include/boost/variant/detail/make_variant_list.hpp

@@ -4,7 +4,7 @@
 //-----------------------------------------------------------------------------
 //
 // Copyright (c) 2002-2003 Eric Friedman, Itay Maman
-// Copyright (c) 2013-2023 Antony Polukhin
+// Copyright (c) 2013-2024 Antony Polukhin
 //
 // Distributed under the Boost Software License, Version 1.0. (See
 // accompanying file LICENSE_1_0.txt or copy at

contrib/restricted/boost/variant/include/boost/variant/detail/move.hpp

@@ -5,7 +5,7 @@
 //
 //  Copyright (c) 2002-2003 Eric Friedman
 //  Copyright (c) 2002 by Andrei Alexandrescu
-//  Copyright (c) 2013-2023 Antony Polukhin
+//  Copyright (c) 2013-2024 Antony Polukhin
 //
 //  Use, modification and distribution are subject to the
 //  Boost Software License, Version 1.0. (See accompanying file