Update contrib/restricted/boost/core to 1.84.0

7 files changed, 132 insertions, 60 deletions

diff --git a/contrib/restricted/boost/config/include/boost/config/header_deprecated.hpp b/contrib/restricted/boost/config/include/boost/config/header_deprecated.hpp
new file mode 100644
index 0000000000..120b4b3a92
--- /dev/null
+++ b/contrib/restricted/boost/config/include/boost/config/header_deprecated.hpp
@@ -0,0 +1,26 @@
+#ifndef BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
+#define BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
+
+//  Copyright 2017 Peter Dimov.
+//
+//  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
+//
+//  BOOST_HEADER_DEPRECATED("<alternative>")
+//
+//  Expands to the equivalent of
+//    BOOST_PRAGMA_MESSAGE("This header is deprecated. Use <alternative> instead.")
+//
+//  Note that this header is C compatible.
+
+#include <boost/config/pragma_message.hpp>
+
+#if defined(BOOST_ALLOW_DEPRECATED_HEADERS) || defined(BOOST_ALLOW_DEPRECATED)
+# define BOOST_HEADER_DEPRECATED(a)
+#else
+# define BOOST_HEADER_DEPRECATED(a) BOOST_PRAGMA_MESSAGE("This header is deprecated. Use " a " instead.")
+#endif
+
+#endif // BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
diff --git a/contrib/restricted/boost/core/include/boost/core/detail/sp_thread_pause.hpp b/contrib/restricted/boost/core/include/boost/core/detail/sp_thread_pause.hpp
index 01be1a0638..8971fbd1eb 100644
--- a/contrib/restricted/boost/core/include/boost/core/detail/sp_thread_pause.hpp
+++ b/contrib/restricted/boost/core/include/boost/core/detail/sp_thread_pause.hpp
@@ -20,7 +20,7 @@
 #include <boost/config.hpp>
 
 #if defined(__has_builtin)
-# if __has_builtin(__builtin_ia32_pause) && !defined(_INTEL_COMPILER)
+# if __has_builtin(__builtin_ia32_pause) && !defined(__INTEL_COMPILER)
 #  define BOOST_CORE_HAS_BUILTIN_IA32_PAUSE
 # endif
 #endif
diff --git a/contrib/restricted/boost/core/include/boost/core/invoke_swap.hpp b/contrib/restricted/boost/core/include/boost/core/invoke_swap.hpp
new file mode 100644
index 0000000000..8056289553
--- /dev/null
+++ b/contrib/restricted/boost/core/include/boost/core/invoke_swap.hpp
@@ -0,0 +1,93 @@
+// Copyright (C) 2007, 2008 Steven Watanabe, Joseph Gauterin, Niels Dekker
+// Copyright (C) 2023 Andrey Semashev
+//
+// 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)
+// For more information, see http://www.boost.org
+
+#ifndef BOOST_CORE_INVOKE_SWAP_HPP
+#define BOOST_CORE_INVOKE_SWAP_HPP
+
+// Note: the implementation of this utility contains various workarounds:
+// - invoke_swap_impl is put outside the boost namespace, to avoid infinite
+// recursion (causing stack overflow) when swapping objects of a primitive
+// type.
+// - std::swap is imported with a using-directive, rather than
+// a using-declaration, because some compilers (including MSVC 7.1,
+// Borland 5.9.3, and Intel 8.1) don't do argument-dependent lookup
+// when it has a using-declaration instead.
+// - The main entry function is called invoke_swap rather than swap
+// to avoid forming an infinite recursion when the arguments are not
+// swappable.
+
+#include <boost/core/enable_if.hpp>
+#include <boost/config.hpp>
+#if __cplusplus >= 201103L || defined(BOOST_DINKUMWARE_STDLIB)
+#include <utility> // for std::swap (C++11)
+#else
+#include <algorithm> // for std::swap (C++98)
+#endif
+#include <cstddef> // for std::size_t
+
+#ifdef BOOST_HAS_PRAGMA_ONCE
+#pragma once
+#endif
+
+#if defined(BOOST_GCC) && (BOOST_GCC < 40700)
+// gcc 4.6 ICEs on noexcept specifications below
+#define BOOST_CORE_SWAP_NOEXCEPT_IF(x)
+#else
+#define BOOST_CORE_SWAP_NOEXCEPT_IF(x) BOOST_NOEXCEPT_IF(x)
+#endif
+
+namespace boost_swap_impl {
+
+// we can't use type_traits here
+
+template<class T> struct is_const { enum _vt { value = 0 }; };
+template<class T> struct is_const<T const> { enum _vt { value = 1 }; };
+
+// Use std::swap if argument dependent lookup fails.
+// We need to have this at namespace scope to be able to use unqualified swap() call
+// in noexcept specification.
+using namespace std;
+
+template<class T>
+BOOST_GPU_ENABLED
+inline void invoke_swap_impl(T& left, T& right) BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(swap(left, right)))
+{
+    swap(left, right);
+}
+
+template<class T, std::size_t N>
+BOOST_GPU_ENABLED
+inline void invoke_swap_impl(T (& left)[N], T (& right)[N])
+    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::invoke_swap_impl(left[0], right[0])))
+{
+    for (std::size_t i = 0; i < N; ++i)
+    {
+        ::boost_swap_impl::invoke_swap_impl(left[i], right[i]);
+    }
+}
+
+} // namespace boost_swap_impl
+
+namespace boost {
+namespace core {
+
+template<class T>
+BOOST_GPU_ENABLED
+inline typename enable_if_c< !::boost_swap_impl::is_const<T>::value >::type
+invoke_swap(T& left, T& right)
+    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::invoke_swap_impl(left, right)))
+{
+    ::boost_swap_impl::invoke_swap_impl(left, right);
+}
+
+} // namespace core
+} // namespace boost
+
+#undef BOOST_CORE_SWAP_NOEXCEPT_IF
+
+#endif // BOOST_CORE_INVOKE_SWAP_HPP
diff --git a/contrib/restricted/boost/core/include/boost/core/swap.hpp b/contrib/restricted/boost/core/include/boost/core/swap.hpp
index 7add2fbf8b..882c75640a 100644
--- a/contrib/restricted/boost/core/include/boost/core/swap.hpp
+++ b/contrib/restricted/boost/core/include/boost/core/swap.hpp
@@ -10,80 +10,29 @@
 #define BOOST_CORE_SWAP_HPP
 
 // Note: the implementation of this utility contains various workarounds:
-// - swap_impl is put outside the boost namespace, to avoid infinite
-// recursion (causing stack overflow) when swapping objects of a primitive
-// type.
-// - std::swap is imported with a using-directive, rather than
-// a using-declaration, because some compilers (including MSVC 7.1,
-// Borland 5.9.3, and Intel 8.1) don't do argument-dependent lookup
-// when it has a using-declaration instead.
 // - boost::swap has two template arguments, instead of one, to
 // avoid ambiguity when swapping objects of a Boost type that does
 // not have its own boost::swap overload.
 
 #include <boost/core/enable_if.hpp>
 #include <boost/config.hpp>
-#if __cplusplus >= 201103L || defined(BOOST_DINKUMWARE_STDLIB)
-#include <utility> // for std::swap (C++11)
-#else
-#include <algorithm> // for std::swap (C++98)
-#endif
-#include <cstddef> // for std::size_t
+#include <boost/config/header_deprecated.hpp>
+#include <boost/core/invoke_swap.hpp>
 
 #ifdef BOOST_HAS_PRAGMA_ONCE
 #pragma once
 #endif
 
-#if defined(BOOST_GCC) && (BOOST_GCC < 40700)
-// gcc 4.6 ICEs on noexcept specifications below
-#define BOOST_CORE_SWAP_NOEXCEPT_IF(x)
-#else
-#define BOOST_CORE_SWAP_NOEXCEPT_IF(x) BOOST_NOEXCEPT_IF(x)
-#endif
-
-namespace boost_swap_impl
-{
-  // we can't use type_traits here
-
-  template<class T> struct is_const { enum _vt { value = 0 }; };
-  template<class T> struct is_const<T const> { enum _vt { value = 1 }; };
-
-  // Use std::swap if argument dependent lookup fails.
-  // We need to have this at namespace scope to be able to use unqualified swap() call
-  // in noexcept specification.
-  using namespace std;
-
-  template<class T>
-  BOOST_GPU_ENABLED
-  void swap_impl(T& left, T& right) BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(swap(left, right)))
-  {
-    swap(left, right);
-  }
-
-  template<class T, std::size_t N>
-  BOOST_GPU_ENABLED
-  void swap_impl(T (& left)[N], T (& right)[N])
-    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::swap_impl(left[0], right[0])))
-  {
-    for (std::size_t i = 0; i < N; ++i)
-    {
-      ::boost_swap_impl::swap_impl(left[i], right[i]);
-    }
-  }
-}
 
 namespace boost
 {
   template<class T1, class T2>
   BOOST_GPU_ENABLED
-  typename enable_if_c< !boost_swap_impl::is_const<T1>::value && !boost_swap_impl::is_const<T2>::value >::type
+  inline typename enable_if_c< !boost_swap_impl::is_const<T1>::value && !boost_swap_impl::is_const<T2>::value >::type
   swap(T1& left, T2& right)
-    BOOST_CORE_SWAP_NOEXCEPT_IF(BOOST_NOEXCEPT_EXPR(::boost_swap_impl::swap_impl(left, right)))
   {
-    ::boost_swap_impl::swap_impl(left, right);
+    boost::core::invoke_swap(left, right);
   }
 }
 
-#undef BOOST_CORE_SWAP_NOEXCEPT_IF
-
 #endif // BOOST_CORE_SWAP_HPP
diff --git a/contrib/restricted/boost/core/include/boost/swap.hpp b/contrib/restricted/boost/core/include/boost/swap.hpp
index 55cafa4fdd..9a509bbbbf 100644
--- a/contrib/restricted/boost/core/include/boost/swap.hpp
+++ b/contrib/restricted/boost/core/include/boost/swap.hpp
@@ -10,8 +10,10 @@
 #define BOOST_SWAP_HPP
 
 // The header file at this path is deprecated;
-// use boost/core/swap.hpp instead.
+// use boost/core/invoke_swap.hpp instead.
 
+#include <boost/config/header_deprecated.hpp>
 #include <boost/core/swap.hpp>
 
+
 #endif
diff --git a/contrib/restricted/boost/core/include/boost/utility/swap.hpp b/contrib/restricted/boost/core/include/boost/utility/swap.hpp
index dd9ecd9070..998f4bb411 100644
--- a/contrib/restricted/boost/core/include/boost/utility/swap.hpp
+++ b/contrib/restricted/boost/core/include/boost/utility/swap.hpp
@@ -10,8 +10,10 @@
 #define BOOST_UTILITY_SWAP_HPP
 
 // The header file at this path is deprecated;
-// use boost/core/swap.hpp instead.
+// use boost/core/invoke_swap.hpp instead.
 
+#include <boost/config/header_deprecated.hpp>
 #include <boost/core/swap.hpp>
 
+
 #endif
diff --git a/contrib/restricted/boost/core/ya.make b/contrib/restricted/boost/core/ya.make
index 126af6a736..659d5028d3 100644
--- a/contrib/restricted/boost/core/ya.make
+++ b/contrib/restricted/boost/core/ya.make
@@ -9,9 +9,9 @@ LICENSE(
 
 LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
 
-VERSION(1.83.0)
+VERSION(1.84.0)
 
-ORIGINAL_SOURCE(https://github.com/boostorg/core/archive/boost-1.83.0.tar.gz)
+ORIGINAL_SOURCE(https://github.com/boostorg/core/archive/boost-1.84.0.tar.gz)
 
 PEERDIR(
     contrib/restricted/boost/assert