Update contrib/restricted/boost/detail to 1.79.0

12 files changed, 237 insertions, 251 deletions

diff --git a/contrib/restricted/boost/detail/include/boost/blank.hpp b/contrib/restricted/boost/detail/include/boost/blank.hpp
index d0fe5abca56..918723ca944 100644
--- a/contrib/restricted/boost/detail/include/boost/blank.hpp
+++ b/contrib/restricted/boost/detail/include/boost/blank.hpp
@@ -20,7 +20,7 @@
 #include "boost/detail/templated_streams.hpp"
 #endif // BOOST_NO_IOSTREAM
 
-#include "boost/mpl/bool.hpp"
+#include "boost/type_traits/integral_constant.hpp"
 #include "boost/type_traits/is_empty.hpp"
 #include "boost/type_traits/is_pod.hpp"
 #include "boost/type_traits/is_stateless.hpp"
@@ -36,19 +36,19 @@ struct blank
 
 template <>
 struct is_pod< blank >
-    : mpl::true_
+    : boost::true_type
 {
 };
 
 template <>
 struct is_empty< blank >
-    : mpl::true_
+    : boost::true_type
 {
 };
 
 template <>
 struct is_stateless< blank >
-    : mpl::true_
+    : boost::true_type
 {
 };
 
diff --git a/contrib/restricted/boost/detail/include/boost/detail/allocator_utilities.hpp b/contrib/restricted/boost/detail/include/boost/detail/allocator_utilities.hpp
index 11eecbe1b52..056ba37e2ce 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/allocator_utilities.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/allocator_utilities.hpp
@@ -11,7 +11,7 @@
 
 #include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
 #include <boost/detail/workaround.hpp>
-#include <boost/mpl/eval_if.hpp>
+#include <boost/detail/select_type.hpp>
 #include <boost/type_traits/is_same.hpp>
 #include <cstddef>
 #include <memory>
@@ -44,7 +44,7 @@ public:
 
   typedef Type value_type;
 
-  partial_std_allocator_wrapper(){};
+  partial_std_allocator_wrapper(){}
 
   template<typename Other>
   partial_std_allocator_wrapper(const partial_std_allocator_wrapper<Other>&){}
@@ -52,7 +52,7 @@ public:
   partial_std_allocator_wrapper(const std::allocator<Type>& x):
     std::allocator<Type>(x)
   {
-  };
+  }
 
 #if defined(BOOST_DINKUMWARE_STDLIB)
   /* Dinkumware guys didn't provide a means to call allocate() without
@@ -142,11 +142,12 @@ struct compliant_allocator_rebind_to
 
 template<typename Allocator,typename Type>
 struct rebind_to:
-  mpl::eval_if_c<
-    is_partial_std_allocator<Allocator>::value,
+  boost::detail::if_true<
+    is_partial_std_allocator<Allocator>::value
+  >::template then<
     partial_std_allocator_rebind_to<Allocator,Type>,
     compliant_allocator_rebind_to<Allocator,Type>
-  >
+  >::type
 {
 };
 
diff --git a/contrib/restricted/boost/detail/include/boost/detail/binary_search.hpp b/contrib/restricted/boost/detail/include/boost/detail/binary_search.hpp
index 3dca9b65092..0591563673e 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/binary_search.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/binary_search.hpp
@@ -1,11 +1,11 @@
-// Copyright (c)  2000 David Abrahams. 
-// Distributed under the Boost Software License, Version 1.0. 
-// (See accompanying file LICENSE_1_0.txt or copy at 
+// Copyright (c)  2000 David Abrahams.
+// 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)
-// 
+//
 // Copyright (c) 1994
 // Hewlett-Packard Company
-// 
+//
 // Permission to use, copy, modify, distribute and sell this software
 // and its documentation for any purpose is hereby granted without fee,
 // provided that the above copyright notice appear in all copies and
@@ -13,10 +13,10 @@
 // in supporting documentation.  Hewlett-Packard Company makes no
 // representations about the suitability of this software for any
 // purpose.  It is provided "as is" without express or implied warranty.
-// 
+//
 // Copyright (c) 1996
 // Silicon Graphics Computer Systems, Inc.
-// 
+//
 // Permission to use, copy, modify, distribute and sell this software
 // and its documentation for any purpose is hereby granted without fee,
 // provided that the above copyright notice appear in all copies and
@@ -24,22 +24,22 @@
 // in supporting documentation.  Silicon Graphics makes no
 // representations about the suitability of this software for any
 // purpose.  It is provided "as is" without express or implied warranty.
-// 
+//
 #ifndef BINARY_SEARCH_DWA_122600_H_
 # define BINARY_SEARCH_DWA_122600_H_
 
-# include <boost/detail/iterator.hpp>
 # include <utility>
+# include <iterator>
 
 namespace boost { namespace detail {
 
 template <class ForwardIter, class Tp>
 ForwardIter lower_bound(ForwardIter first, ForwardIter last,
-                             const Tp& val) 
+                             const Tp& val)
 {
-    typedef detail::iterator_traits<ForwardIter> traits;
-    
-    typename traits::difference_type len = boost::detail::distance(first, last);
+    typedef std::iterator_traits<ForwardIter> traits;
+
+    typename traits::difference_type len = std::distance(first, last);
     typename traits::difference_type half;
     ForwardIter middle;
 
@@ -62,9 +62,9 @@ template <class ForwardIter, class Tp, class Compare>
 ForwardIter lower_bound(ForwardIter first, ForwardIter last,
                               const Tp& val, Compare comp)
 {
-  typedef detail::iterator_traits<ForwardIter> traits;
+  typedef std::iterator_traits<ForwardIter> traits;
 
-  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type len = std::distance(first, last);
   typename traits::difference_type half;
   ForwardIter middle;
 
@@ -87,9 +87,9 @@ template <class ForwardIter, class Tp>
 ForwardIter upper_bound(ForwardIter first, ForwardIter last,
                            const Tp& val)
 {
-  typedef detail::iterator_traits<ForwardIter> traits;
+  typedef std::iterator_traits<ForwardIter> traits;
 
-  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type len = std::distance(first, last);
   typename traits::difference_type half;
   ForwardIter middle;
 
@@ -112,9 +112,9 @@ template <class ForwardIter, class Tp, class Compare>
 ForwardIter upper_bound(ForwardIter first, ForwardIter last,
                            const Tp& val, Compare comp)
 {
-  typedef detail::iterator_traits<ForwardIter> traits;
+  typedef std::iterator_traits<ForwardIter> traits;
 
-  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type len = std::distance(first, last);
   typename traits::difference_type half;
   ForwardIter middle;
 
@@ -137,9 +137,9 @@ template <class ForwardIter, class Tp>
 std::pair<ForwardIter, ForwardIter>
 equal_range(ForwardIter first, ForwardIter last, const Tp& val)
 {
-  typedef detail::iterator_traits<ForwardIter> traits;
+  typedef std::iterator_traits<ForwardIter> traits;
 
-  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type len = std::distance(first, last);
   typename traits::difference_type half;
   ForwardIter middle, left, right;
 
@@ -169,9 +169,9 @@ std::pair<ForwardIter, ForwardIter>
 equal_range(ForwardIter first, ForwardIter last, const Tp& val,
               Compare comp)
 {
-  typedef detail::iterator_traits<ForwardIter> traits;
+  typedef std::iterator_traits<ForwardIter> traits;
 
-  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type len = std::distance(first, last);
   typename traits::difference_type half;
   ForwardIter middle, left, right;
 
@@ -194,7 +194,7 @@ equal_range(ForwardIter first, ForwardIter last, const Tp& val,
     }
   }
   return std::pair<ForwardIter, ForwardIter>(first, first);
-}           
+}
 
 template <class ForwardIter, class Tp>
 bool binary_search(ForwardIter first, ForwardIter last,
diff --git a/contrib/restricted/boost/detail/include/boost/detail/indirect_traits.hpp b/contrib/restricted/boost/detail/include/boost/detail/indirect_traits.hpp
index 6294e40f6a9..94e9b34dc2f 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/indirect_traits.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/indirect_traits.hpp
@@ -4,6 +4,7 @@
 // http://www.boost.org/LICENSE_1_0.txt)
 #ifndef INDIRECT_TRAITS_DWA2002131_HPP
 # define INDIRECT_TRAITS_DWA2002131_HPP
+# include <boost/type_traits/integral_constant.hpp>
 # include <boost/type_traits/is_function.hpp>
 # include <boost/type_traits/is_reference.hpp>
 # include <boost/type_traits/is_pointer.hpp>
@@ -17,13 +18,7 @@
 # include <boost/type_traits/remove_pointer.hpp>
 
 # include <boost/detail/workaround.hpp>
-
-# include <boost/mpl/eval_if.hpp>
-# include <boost/mpl/if.hpp>
-# include <boost/mpl/bool.hpp>
-# include <boost/mpl/and.hpp>
-# include <boost/mpl/not.hpp>
-# include <boost/mpl/aux_/lambda_support.hpp>
+# include <boost/detail/select_type.hpp>
 
 
 namespace boost { namespace detail {
@@ -31,24 +26,24 @@ namespace boost { namespace detail {
 namespace indirect_traits {
 
 template <class T>
-struct is_reference_to_const : mpl::false_
+struct is_reference_to_const : boost::false_type
 {
 };
 
 template <class T>
-struct is_reference_to_const<T const&> : mpl::true_
+struct is_reference_to_const<T const&> : boost::true_type
 {
 };
 
 #   if defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140 // vc7.01 alpha workaround
 template<class T>
-struct is_reference_to_const<T const volatile&> : mpl::true_
+struct is_reference_to_const<T const volatile&> : boost::true_type
 {
 };
-#   endif 
+#   endif
 
 template <class T>
-struct is_reference_to_function : mpl::false_
+struct is_reference_to_function : boost::false_type
 {
 };
 
@@ -58,7 +53,7 @@ struct is_reference_to_function<T&> : is_function<T>
 };
 
 template <class T>
-struct is_pointer_to_function : mpl::false_
+struct is_pointer_to_function : boost::false_type
 {
 };
 
@@ -70,7 +65,7 @@ struct is_pointer_to_function<T*> : is_function<T>
 };
 
 template <class T>
-struct is_reference_to_member_function_pointer_impl : mpl::false_
+struct is_reference_to_member_function_pointer_impl : boost::false_type
 {
 };
 
@@ -85,18 +80,17 @@ template <class T>
 struct is_reference_to_member_function_pointer
     : is_reference_to_member_function_pointer_impl<T>
 {
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_member_function_pointer,(T))
 };
 
 template <class T>
 struct is_reference_to_function_pointer_aux
-    : mpl::and_<
-          is_reference<T>
-        , is_pointer_to_function<
+    : boost::integral_constant<bool,
+          is_reference<T>::value &&
+          is_pointer_to_function<
               typename remove_cv<
                   typename remove_reference<T>::type
               >::type
-          >
+          >::value
       >
 {
     // There's no such thing as a pointer-to-cv-function, so we don't need specializations for those
@@ -104,94 +98,91 @@ struct is_reference_to_function_pointer_aux
 
 template <class T>
 struct is_reference_to_function_pointer
-    : mpl::if_<
-          is_reference_to_function<T>
-        , mpl::false_
+    : boost::detail::if_true<
+          is_reference_to_function<T>::value
+      >::template then<
+          boost::false_type
         , is_reference_to_function_pointer_aux<T>
-     >::type
+      >::type
 {
 };
 
 template <class T>
 struct is_reference_to_non_const
-    : mpl::and_<
-          is_reference<T>
-        , mpl::not_<
-             is_reference_to_const<T>
-          >
+    : boost::integral_constant<bool,
+          is_reference<T>::value &&
+          !is_reference_to_const<T>::value
       >
 {
 };
 
 template <class T>
-struct is_reference_to_volatile : mpl::false_
+struct is_reference_to_volatile : boost::false_type
 {
 };
 
 template <class T>
-struct is_reference_to_volatile<T volatile&> : mpl::true_
+struct is_reference_to_volatile<T volatile&> : boost::true_type
 {
 };
 
 #   if defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140 // vc7.01 alpha workaround
 template <class T>
-struct is_reference_to_volatile<T const volatile&> : mpl::true_
+struct is_reference_to_volatile<T const volatile&> : boost::true_type
 {
 };
-#   endif 
+#   endif
 
 
 template <class T>
-struct is_reference_to_pointer : mpl::false_
+struct is_reference_to_pointer : boost::false_type
 {
 };
 
 template <class T>
-struct is_reference_to_pointer<T*&> : mpl::true_
+struct is_reference_to_pointer<T*&> : boost::true_type
 {
 };
 
 template <class T>
-struct is_reference_to_pointer<T* const&> : mpl::true_
+struct is_reference_to_pointer<T* const&> : boost::true_type
 {
 };
 
 template <class T>
-struct is_reference_to_pointer<T* volatile&> : mpl::true_
+struct is_reference_to_pointer<T* volatile&> : boost::true_type
 {
 };
 
 template <class T>
-struct is_reference_to_pointer<T* const volatile&> : mpl::true_
+struct is_reference_to_pointer<T* const volatile&> : boost::true_type
 {
 };
 
 template <class T>
 struct is_reference_to_class
-    : mpl::and_<
-          is_reference<T>
-        , is_class<
+    : boost::integral_constant<bool,
+          is_reference<T>::value &&
+          is_class<
               typename remove_cv<
                   typename remove_reference<T>::type
               >::type
-          >
+          >::value
       >
 {
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_class,(T))
 };
 
 template <class T>
 struct is_pointer_to_class
-    : mpl::and_<
-          is_pointer<T>
-        , is_class<
+    : boost::integral_constant<bool,
+          is_pointer<T>::value &&
+          is_class<
               typename remove_cv<
                   typename remove_pointer<T>::type
               >::type
-          >
+          >::value
       >
 {
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_pointer_to_class,(T))
 };
 
 
diff --git a/contrib/restricted/boost/detail/include/boost/detail/is_incrementable.hpp b/contrib/restricted/boost/detail/include/boost/detail/is_incrementable.hpp
index 5ebf4b7acab..fa70cf2ed79 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/is_incrementable.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/is_incrementable.hpp
@@ -6,8 +6,6 @@
 
 # include <boost/type_traits/integral_constant.hpp>
 # include <boost/type_traits/remove_cv.hpp>
-# include <boost/mpl/aux_/lambda_support.hpp>
-# include <boost/mpl/bool.hpp>
 # include <boost/detail/workaround.hpp>
 
 namespace boost { namespace detail {
@@ -106,14 +104,12 @@ template<typename T>
 struct is_incrementable :
     public boost::integral_constant<bool, boost::detail::is_incrementable_::impl<T>::value>
 {
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_incrementable,(T))
 };
 
 template<typename T>
 struct is_postfix_incrementable :
     public boost::integral_constant<bool, boost::detail::is_incrementable_::postfix_impl<T>::value>
 {
-    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_postfix_incrementable,(T))
 };
 
 } // namespace detail
diff --git a/contrib/restricted/boost/detail/include/boost/detail/is_sorted.hpp b/contrib/restricted/boost/detail/include/boost/detail/is_sorted.hpp
index 5ab32e5c599..84357f9b49f 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/is_sorted.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/is_sorted.hpp
@@ -8,8 +8,7 @@
 #ifndef BOOST_DETAIL_SORTED_HPP
 #define BOOST_DETAIL_SORTED_HPP
 
-#include <boost/detail/iterator.hpp>
-
+#include <iterator>
 #include <functional>
 
 namespace boost {
@@ -31,23 +30,23 @@ inline Iterator is_sorted_until (Iterator first, Iterator last, Comp c) {
 
 template<class Iterator>
 inline Iterator is_sorted_until (Iterator first, Iterator last) {
-  typedef typename boost::detail::iterator_traits<Iterator>::value_type
+  typedef typename std::iterator_traits<Iterator>::value_type
     value_type;
 
-  typedef std::less<value_type> c; 
+  typedef std::less<value_type> c;
 
-  return ::boost::detail::is_sorted_until(first, last, c()); 
+  return ::boost::detail::is_sorted_until(first, last, c());
 }
 
 template<class Iterator, class Comp>
 inline bool is_sorted (Iterator first, Iterator last, Comp c) {
   return ::boost::detail::is_sorted_until(first, last, c) == last;
-} 
+}
 
 template<class Iterator>
 inline bool is_sorted (Iterator first, Iterator last) {
   return ::boost::detail::is_sorted_until(first, last) == last;
-} 
+}
 
 } // detail
 } // boost
diff --git a/contrib/restricted/boost/detail/include/boost/detail/is_xxx.hpp b/contrib/restricted/boost/detail/include/boost/detail/is_xxx.hpp
index 3f9a1265eed..d54bf7b88c8 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/is_xxx.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/is_xxx.hpp
@@ -5,13 +5,13 @@
 # define BOOST_DETAIL_IS_XXX_DWA20051011_HPP
 
 # include <boost/config.hpp>
-# include <boost/mpl/bool.hpp>
+# include <boost/type_traits/integral_constant.hpp>
 # include <boost/preprocessor/enum_params.hpp>
 
 
 #  define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs)  \
 template <class T>                                              \
-struct is_##name : mpl::false_                                  \
+struct is_##name : boost::false_type                            \
 {                                                               \
 };                                                              \
                                                                 \
@@ -19,7 +19,7 @@ template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class T) >          \
 struct is_##name<                                               \
    qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, T) >        \
 >                                                               \
-   : mpl::true_                                                 \
+   : boost::true_type                                           \
 {                                                               \
 };
 
diff --git a/contrib/restricted/boost/detail/include/boost/detail/reference_content.hpp b/contrib/restricted/boost/detail/include/boost/detail/reference_content.hpp
index 36b80d244ec..c93ea6fdd01 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/reference_content.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/reference_content.hpp
@@ -15,15 +15,15 @@
 
 #include "boost/config.hpp"
 
-#   include "boost/mpl/bool.hpp"
+#   include "boost/type_traits/integral_constant.hpp"
 #   include "boost/type_traits/has_nothrow_copy.hpp"
 
-#include "boost/mpl/void.hpp"
-
 namespace boost {
 
 namespace detail {
 
+struct void_type {};
+
 ///////////////////////////////////////////////////////////////////////////////
 // (detail) class template reference_content
 //
@@ -71,7 +71,7 @@ public: // queries
 // Wraps with reference_content if specified type is reference.
 //
 
-template <typename T = mpl::void_> struct make_reference_content;
+template <typename T = void_type> struct make_reference_content;
 
 
 template <typename T>
@@ -88,7 +88,7 @@ struct make_reference_content< T& >
 
 
 template <>
-struct make_reference_content< mpl::void_ >
+struct make_reference_content< void_type >
 {
     template <typename T>
     struct apply
@@ -96,7 +96,7 @@ struct make_reference_content< mpl::void_ >
     {
     };
 
-    typedef mpl::void_ type;
+    typedef void_type type;
 };
 
 } // namespace detail
@@ -110,7 +110,7 @@ template <typename T>
 struct has_nothrow_copy<
       ::boost::detail::reference_content< T& >
     >
-    : mpl::true_
+    : boost::true_type
 {
 };
 
diff --git a/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.hpp b/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.hpp
index 71a4b1bba1c..385164fcb2d 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.hpp
+++ b/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.hpp
@@ -14,7 +14,7 @@
 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
 // utf8_codecvt_facet.hpp
 
-// This header defines class utf8_codecvt_facet, derived from 
+// This header defines class utf8_codecvt_facet, derived from
 // std::codecvt<wchar_t, char>, which can be used to convert utf8 data in
 // files into wchar_t strings in the application.
 //
@@ -23,10 +23,10 @@
 // we want to avoid code duplication. It would be possible to create utf8
 // library, but:
 // - this requires review process first
-// - in the case, when linking the a library which uses utf8 
+// - in the case, when linking the a library which uses utf8
 //   (say 'program_options'), user should also link to the utf8 library.
-//   This seems inconvenient, and asking a user to link to an unrevieved 
-//   library is strange. 
+//   This seems inconvenient, and asking a user to link to an unrevieved
+//   library is strange.
 // Until the above points are fixed, a library which wants to use utf8 must:
 // - include this header in one of it's headers or sources
 // - include the corresponding boost/detail/utf8_codecvt_facet.ipp file in one
@@ -39,14 +39,14 @@
 //     symbols.
 //
 // For example, program_options library might contain:
-//    #define BOOST_UTF8_BEGIN_NAMESPACE <backslash character> 
+//    #define BOOST_UTF8_BEGIN_NAMESPACE <backslash character>
 //             namespace boost { namespace program_options {
 //    #define BOOST_UTF8_END_NAMESPACE }}
 //    #define BOOST_UTF8_DECL BOOST_PROGRAM_OPTIONS_DECL
 //    #include <boost/detail/utf8_codecvt_facet.ipp>
 //
 // Essentially, each library will have its own copy of utf8 code, in
-// different namespaces. 
+// different namespaces.
 
 // Note:(Robert Ramey).  I have made the following alterations in the original
 // code.
@@ -67,7 +67,7 @@
 // use two template parameters
 //
 // utf8_codecvt_facet
-//   This is an implementation of a std::codecvt facet for translating 
+//   This is an implementation of a std::codecvt facet for translating
 //   from UTF-8 externally to UCS-4.  Note that this is not tied to
 //   any specific types in order to allow customization on platforms
 //   where wchar_t is not big enough.
@@ -109,28 +109,29 @@ BOOST_UTF8_BEGIN_NAMESPACE
 #define BOOST_UTF8_DECL
 #endif
 
-struct BOOST_UTF8_DECL utf8_codecvt_facet :
-    public std::codecvt<wchar_t, char, std::mbstate_t>  
+struct BOOST_SYMBOL_VISIBLE utf8_codecvt_facet :
+    public std::codecvt<wchar_t, char, std::mbstate_t>
 {
 public:
-    explicit utf8_codecvt_facet(std::size_t no_locale_manage=0);
-    virtual ~utf8_codecvt_facet(){}
+    BOOST_UTF8_DECL explicit utf8_codecvt_facet(std::size_t no_locale_manage = 0);
+    BOOST_UTF8_DECL virtual ~utf8_codecvt_facet();
+
 protected:
-    virtual std::codecvt_base::result do_in(
-        std::mbstate_t& state, 
+    BOOST_UTF8_DECL virtual std::codecvt_base::result do_in(
+        std::mbstate_t& state,
         const char * from,
-        const char * from_end, 
+        const char * from_end,
         const char * & from_next,
-        wchar_t * to, 
-        wchar_t * to_end, 
-        wchar_t*& to_next
+        wchar_t * to,
+        wchar_t * to_end,
+        wchar_t * & to_next
     ) const;
 
-    virtual std::codecvt_base::result do_out(
+    BOOST_UTF8_DECL virtual std::codecvt_base::result do_out(
         std::mbstate_t & state,
         const wchar_t * from,
         const wchar_t * from_end,
-        const wchar_t*  & from_next,
+        const wchar_t * & from_next,
         char * to,
         char * to_end,
         char * & to_next
@@ -140,7 +141,7 @@ protected:
         return (octet_1 < 0x80|| 0xbf< octet_1);
     }
 
-    bool invalid_leading_octet(unsigned char octet_1)   const {
+    bool invalid_leading_octet(unsigned char octet_1) const {
         return (0x7f < octet_1 && octet_1 < 0xc0) ||
             (octet_1 > 0xfd);
     }
@@ -150,11 +151,11 @@ protected:
         return get_octet_count(lead_octet) - 1;
     }
 
-    static unsigned int get_octet_count(unsigned char lead_octet);
+    BOOST_UTF8_DECL static unsigned int get_octet_count(unsigned char lead_octet);
 
     // How many "continuing octets" will be needed for this word
     // ==   total octets - 1.
-    int get_cont_octet_out_count(wchar_t word) const ;
+    BOOST_UTF8_DECL static int get_cont_octet_out_count(wchar_t word);
 
     virtual bool do_always_noconv() const BOOST_NOEXCEPT_OR_NOTHROW {
         return false;
@@ -162,7 +163,7 @@ protected:
 
     // UTF-8 isn't really stateful since we rewind on partial conversions
     virtual std::codecvt_base::result do_unshift(
-        std::mbstate_t&,
+        std::mbstate_t &,
         char * from,
         char * /*to*/,
         char * & next
@@ -178,10 +179,10 @@ protected:
 
     // How many char objects can I process to get <= max_limit
     // wchar_t objects?
-    virtual int do_length(
+    BOOST_UTF8_DECL virtual int do_length(
         std::mbstate_t &,
         const char * from,
-        const char * from_end, 
+        const char * from_end,
         std::size_t max_limit
     ) const
 #if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
@@ -193,7 +194,7 @@ protected:
     virtual int do_length(
         const std::mbstate_t & s,
         const char * from,
-        const char * from_end, 
+        const char * from_end,
         std::size_t max_limit
     ) const
 #if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
diff --git a/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.ipp b/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.ipp
index d60f9063417..65215cb5b12 100644
--- a/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.ipp
+++ b/contrib/restricted/boost/detail/include/boost/detail/utf8_codecvt_facet.ipp
@@ -2,7 +2,7 @@
 // utf8_codecvt_facet.ipp
 
 // Copyright (c) 2001 Ronald Garcia, Indiana University ([email protected])
-// Andrew Lumsdaine, Indiana University ([email protected]). 
+// Andrew Lumsdaine, Indiana University ([email protected]).
 // Use, modification and distribution is subject to 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)
@@ -18,7 +18,7 @@
 #include <boost/limits.hpp>
 #include <boost/config.hpp>
 
-// If we don't have wstring, then Unicode support 
+// If we don't have wstring, then Unicode support
 // is not available anyway, so we don't need to even
 // compiler this file. This also fixes the problem
 // with mingw, which can compile this file, but will
@@ -30,105 +30,117 @@ BOOST_UTF8_BEGIN_NAMESPACE
 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
 // implementation for wchar_t
 
-utf8_codecvt_facet::utf8_codecvt_facet(
+namespace detail {
+
+inline const wchar_t * get_octet1_modifier_table() BOOST_NOEXCEPT
+{
+    static const wchar_t octet1_modifier_table[] = {
+        0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
+    };
+    return octet1_modifier_table;
+}
+
+} // namespace detail
+
+
+BOOST_UTF8_DECL utf8_codecvt_facet::utf8_codecvt_facet(
     std::size_t no_locale_manage
 ) :
     std::codecvt<wchar_t, char, std::mbstate_t>(no_locale_manage)
 {}
 
+BOOST_UTF8_DECL utf8_codecvt_facet::~utf8_codecvt_facet()
+{}
+
 // Translate incoming UTF-8 into UCS-4
-std::codecvt_base::result utf8_codecvt_facet::do_in(
-    std::mbstate_t& /*state*/, 
+BOOST_UTF8_DECL std::codecvt_base::result utf8_codecvt_facet::do_in(
+    std::mbstate_t& /*state*/,
     const char * from,
-    const char * from_end, 
+    const char * from_end,
     const char * & from_next,
-    wchar_t * to, 
-    wchar_t * to_end, 
+    wchar_t * to,
+    wchar_t * to_end,
     wchar_t * & to_next
 ) const {
-    // Basic algorithm:  The first octet determines how many
-    // octets total make up the UCS-4 character.  The remaining
+    // Basic algorithm: The first octet determines how many
+    // octets total make up the UCS-4 character. The remaining
     // "continuing octets" all begin with "10". To convert, subtract
     // the amount that specifies the number of octets from the first
-    // octet.  Subtract 0x80 (1000 0000) from each continuing octet,
-    // then mash the whole lot together.  Note that each continuing
+    // octet. Subtract 0x80 (1000 0000) from each continuing octet,
+    // then mash the whole lot together. Note that each continuing
     // octet only uses 6 bits as unique values, so only shift by
     // multiples of 6 to combine.
+    const wchar_t * const octet1_modifier_table = detail::get_octet1_modifier_table();
     while (from != from_end && to != to_end) {
 
-        // Error checking   on the first octet
-        if (invalid_leading_octet(*from)){
+        // Error checking on the first octet
+        if (invalid_leading_octet(*from)) {
             from_next = from;
             to_next = to;
             return std::codecvt_base::error;
         }
 
-        // The first octet is   adjusted by a value dependent upon 
-        // the number   of "continuing octets" encoding the character
-        const   int cont_octet_count = get_cont_octet_count(*from);
-        const   wchar_t octet1_modifier_table[] =   {
-            0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-        };
+        // The first octet is adjusted by a value dependent upon
+        // the number of "continuing octets" encoding the character
+        const int cont_octet_count = get_cont_octet_count(*from);
 
         // The unsigned char conversion is necessary in case char is
-        // signed   (I learned this the hard way)
-        wchar_t ucs_result = 
+        // signed (I learned this the hard way)
+        wchar_t ucs_result =
             (unsigned char)(*from++) - octet1_modifier_table[cont_octet_count];
 
-        // Invariants   : 
-        //   1) At the start of the loop,   'i' continuing characters have been
-        //    processed 
-        //   2) *from   points to the next continuing character to be processed.
-        int i   = 0;
-        while(i != cont_octet_count && from != from_end) {
+        // Invariants:
+        //   1) At the start of the loop, 'i' continuing characters have been
+        //      processed
+        //   2) *from points to the next continuing character to be processed.
+        int i = 0;
+        while (i != cont_octet_count && from != from_end) {
 
             // Error checking on continuing characters
             if (invalid_continuing_octet(*from)) {
-                from_next   = from;
-                to_next =   to;
+                from_next = from;
+                to_next = to;
                 return std::codecvt_base::error;
             }
 
-            ucs_result *= (1 << 6); 
+            ucs_result *= (1 << 6);
 
-            // each continuing character has an extra (10xxxxxx)b attached to 
+            // each continuing character has an extra (10xxxxxx)b attached to
             // it that must be removed.
             ucs_result += (unsigned char)(*from++) - 0x80;
             ++i;
         }
 
-        // If   the buffer ends with an incomplete unicode character...
-        if (from == from_end && i   != cont_octet_count) {
+        // If the buffer ends with an incomplete unicode character...
+        if (from == from_end && i != cont_octet_count) {
             // rewind "from" to before the current character translation
-            from_next = from - (i+1); 
+            from_next = from - (i + 1);
             to_next = to;
             return std::codecvt_base::partial;
         }
-        *to++   = ucs_result;
+        *to++ = ucs_result;
     }
     from_next = from;
     to_next = to;
 
     // Were we done converting or did we run out of destination space?
-    if(from == from_end) return std::codecvt_base::ok;
-    else return std::codecvt_base::partial;
+    if (from == from_end)
+        return std::codecvt_base::ok;
+    else
+        return std::codecvt_base::partial;
 }
 
-std::codecvt_base::result utf8_codecvt_facet::do_out(
-    std::mbstate_t& /*state*/, 
-    const wchar_t *   from,
-    const wchar_t * from_end, 
+BOOST_UTF8_DECL std::codecvt_base::result utf8_codecvt_facet::do_out(
+    std::mbstate_t& /*state*/,
+    const wchar_t * from,
+    const wchar_t * from_end,
     const wchar_t * & from_next,
-    char * to, 
-    char * to_end, 
+    char * to,
+    char * to_end,
     char * & to_next
 ) const
 {
-    // RG - consider merging this table with the other one
-    const wchar_t octet1_modifier_table[] = {
-        0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
-    };
-
+    const wchar_t * const octet1_modifier_table = detail::get_octet1_modifier_table();
     wchar_t max_wchar = (std::numeric_limits<wchar_t>::max)();
     while (from != from_end && to != to_end) {
 
@@ -141,75 +153,69 @@ std::codecvt_base::result utf8_codecvt_facet::do_out(
 
         int cont_octet_count = get_cont_octet_out_count(*from);
 
-        // RG  - comment this formula better
-        int shift_exponent = (cont_octet_count) *   6;
+        // RG - comment this formula better
+        int shift_exponent = cont_octet_count * 6;
 
         // Process the first character
         *to++ = static_cast<char>(octet1_modifier_table[cont_octet_count] +
             (unsigned char)(*from / (1 << shift_exponent)));
 
-        // Process the continuation characters 
-        // Invariants: At   the start of the loop:
-        //   1) 'i' continuing octets   have been generated
-        //   2) '*to'   points to the next location to place an octet
-        //   3) shift_exponent is   6 more than needed for the next octet
-        int i   = 0;
-        while   (i != cont_octet_count && to != to_end) {
+        // Process the continuation characters
+        // Invariants: At the start of the loop:
+        //   1) 'i' continuing octets have been generated
+        //   2) '*to' points to the next location to place an octet
+        //   3) shift_exponent is 6 more than needed for the next octet
+        int i = 0;
+        while (i != cont_octet_count && to != to_end) {
             shift_exponent -= 6;
             *to++ = static_cast<char>(0x80 + ((*from / (1 << shift_exponent)) % (1 << 6)));
             ++i;
         }
-        // If   we filled up the out buffer before encoding the character
-        if(to   == to_end && i != cont_octet_count) {
+        // If we filled up the out buffer before encoding the character
+        if (to == to_end && i != cont_octet_count) {
             from_next = from;
-            to_next = to - (i+1);
+            to_next = to - (i + 1);
             return std::codecvt_base::partial;
         }
         ++from;
     }
     from_next = from;
     to_next = to;
+
     // Were we done or did we run out of destination space
-    if(from == from_end) return std::codecvt_base::ok;
-    else return std::codecvt_base::partial;
+    if (from == from_end)
+        return std::codecvt_base::ok;
+    else
+        return std::codecvt_base::partial;
 }
 
 // How many char objects can I process to get <= max_limit
 // wchar_t objects?
-int utf8_codecvt_facet::do_length(
+BOOST_UTF8_DECL int utf8_codecvt_facet::do_length(
     std::mbstate_t &,
     const char * from,
-    const char * from_end, 
+    const char * from_end,
     std::size_t max_limit
 ) const
 #if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
         throw()
 #endif
-{ 
-    // RG - this code is confusing!  I need a better way to express it.
-    // and test cases.
-
-    // Invariants:
-    // 1) last_octet_count has the size of the last measured character
-    // 2) char_count holds the number of characters shown to fit
-    // within the bounds so far (no greater than max_limit)
-    // 3) from_next points to the octet 'last_octet_count' before the
-    // last measured character.  
-    int last_octet_count=0;
-    std::size_t char_count = 0;
-    const char* from_next = from;
-    // Use "<" because the buffer may represent incomplete characters
-    while (from_next+last_octet_count <= from_end && char_count <= max_limit) {
-        from_next += last_octet_count;
-        last_octet_count = (get_octet_count(*from_next));
-        ++char_count;
+{
+    const char * from_next = from;
+    for (std::size_t char_count = 0u; char_count < max_limit && from_next < from_end; ++char_count) {
+        unsigned int octet_count = get_octet_count(*from_next);
+        // The buffer may represent incomplete characters, so terminate early if one is found
+        if (octet_count > static_cast<std::size_t>(from_end - from_next))
+            break;
+        from_next += octet_count;
     }
-    return static_cast<int>(from_next-from);
+
+    return static_cast<int>(from_next - from);
 }
 
-unsigned int utf8_codecvt_facet::get_octet_count(
+BOOST_UTF8_DECL unsigned int utf8_codecvt_facet::get_octet_count(
     unsigned char lead_octet
-){
+) {
     // if the 0-bit (MSB) is 0, then 1 character
     if (lead_octet <= 0x7f) return 1;
 
@@ -226,7 +232,7 @@ unsigned int utf8_codecvt_facet::get_octet_count(
 namespace detail {
 
 template<std::size_t s>
-int get_cont_octet_out_count_impl(wchar_t word){
+inline int get_cont_octet_out_count_impl(wchar_t word) {
     if (word < 0x80) {
         return 0;
     }
@@ -237,7 +243,7 @@ int get_cont_octet_out_count_impl(wchar_t word){
 }
 
 template<>
-int get_cont_octet_out_count_impl<4>(wchar_t word){
+inline int get_cont_octet_out_count_impl<4>(wchar_t word) {
     if (word < 0x80) {
         return 0;
     }
@@ -249,7 +255,7 @@ int get_cont_octet_out_count_impl<4>(wchar_t word){
     // where wchar_t is defined as UCS2.  The warnings are superfluous as the
     // specialization is never instantitiated with such compilers, but this
     // can cause problems if warnings are being treated as errors, so we guard
-    // against that.  Including <boost/detail/utf8_codecvt_facet.hpp> as we do
+    // against that. Including <boost/detail/utf8_codecvt_facet.hpp> as we do
     // should be enough to get WCHAR_MAX defined.
 #if !defined(WCHAR_MAX)
 #   error WCHAR_MAX not defined!
@@ -258,8 +264,8 @@ int get_cont_octet_out_count_impl<4>(wchar_t word){
 #if defined(_MSC_VER) && _MSC_VER <= 1310 // 7.1 or earlier
     return 2;
 #elif WCHAR_MAX > 0x10000
-    
-   if (word < 0x10000) {
+
+    if (word < 0x10000) {
         return 2;
     }
     if (word < 0x200000) {
@@ -269,7 +275,7 @@ int get_cont_octet_out_count_impl<4>(wchar_t word){
         return 4;
     }
     return 5;
-    
+
 #else
     return 2;
 #endif
@@ -279,11 +285,12 @@ int get_cont_octet_out_count_impl<4>(wchar_t word){
 
 // How many "continuing octets" will be needed for this word
 // ==   total octets - 1.
-int utf8_codecvt_facet::get_cont_octet_out_count(
+BOOST_UTF8_DECL int utf8_codecvt_facet::get_cont_octet_out_count(
     wchar_t word
-) const {
+) {
     return detail::get_cont_octet_out_count_impl<sizeof(wchar_t)>(word);
 }
+
 BOOST_UTF8_END_NAMESPACE
 
 #endif
diff --git a/contrib/restricted/boost/endian/README b/contrib/restricted/boost/endian/README
deleted file mode 100644
index 2039ba9400d..00000000000
--- a/contrib/restricted/boost/endian/README
+++ /dev/null
@@ -1,29 +0,0 @@
-Boost Endian library
-
-The Endian library is included in Boost release 1.58.0 and later.
-
-See http://boostorg.github.io/endian to browse the documentation without having to
-download the library or install Boost.
-
-To experiment with the Endian library, various other boost libraries must be
-available. So you need to install Boost or clone a current version of boostorg/boost
-if you have not already done so.
-
-Boost.Endian is a header-only library, so there is no need to run a build
-for it, although you may need to do a "b2 headers".
-
-If your clone of boost is already in place, please remember to:
-
-  cd boost
-  git pull
-  git submodule update --init
-  git submodule update
-  ./b2 headers
-  
-On Windows, "./" is unnecessary.  
-
----------------------------
-Copyright Beman Dawes, 2013
-
-Distributed under the Boost Software License, Version 1.0.
-http://www.boost.org/LICENSE_1_0.txt 
\ No newline at end of file
diff --git a/contrib/restricted/boost/endian/README.md b/contrib/restricted/boost/endian/README.md
new file mode 100644
index 00000000000..cbd15e22617
--- /dev/null
+++ b/contrib/restricted/boost/endian/README.md
@@ -0,0 +1,20 @@
+# Boost.Endian
+
+The Endian library provides facilities for dealing with
+[endianness](https://en.wikipedia.org/wiki/Endianness).
+It's part of Boost since release 1.58.0. See
+[the documentation](http://boost.org/libs/endian) for more information.
+
+## Supported compilers
+
+* g++ 4.4 or later
+* clang++ 3.3 or later
+* Visual Studio 2008 or later
+
+Tested on [Travis](https://travis-ci.org/boostorg/endian/) and
+[Appveyor](https://ci.appveyor.com/project/pdimov/endian/).
+
+## License
+
+Distributed under the
+[Boost Software License, Version 1.0](http://boost.org/LICENSE_1_0.txt).