Update contrib/restricted/boost/asio to 1.77.0

commit_hash:83322fdc7824732bf3faef0b81caae9efef2da11

6 files changed, 275 insertions, 73 deletions

diff --git a/contrib/restricted/boost/asio/include/boost/asio/detail/config.hpp b/contrib/restricted/boost/asio/include/boost/asio/detail/config.hpp
index 6e1d19d34a..3e810c89f7 100644
--- a/contrib/restricted/boost/asio/include/boost/asio/detail/config.hpp
+++ b/contrib/restricted/boost/asio/include/boost/asio/detail/config.hpp
@@ -12,6 +12,7 @@
 #define BOOST_ASIO_DETAIL_CONFIG_HPP
 
 #if defined(BOOST_ASIO_STANDALONE)
+# define BOOST_ASIO_DISABLE_BOOST_ALIGN 1
 # define BOOST_ASIO_DISABLE_BOOST_ARRAY 1
 # define BOOST_ASIO_DISABLE_BOOST_ASSERT 1
 # define BOOST_ASIO_DISABLE_BOOST_BIND 1
@@ -98,8 +99,7 @@
 #   if __has_feature(__cxx_rvalue_references__)
 #    define BOOST_ASIO_HAS_MOVE 1
 #   endif // __has_feature(__cxx_rvalue_references__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_MOVE 1
@@ -172,8 +172,7 @@
 #   if __has_feature(__cxx_variadic_templates__)
 #    define BOOST_ASIO_HAS_VARIADIC_TEMPLATES 1
 #   endif // __has_feature(__cxx_variadic_templates__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_VARIADIC_TEMPLATES 1
@@ -197,18 +196,17 @@
 
 // Support deleted functions on compilers known to allow it.
 #if !defined(BOOST_ASIO_DELETED)
-# if defined(__GNUC__)
+# if defined(__clang__)
+#  if __has_feature(__cxx_deleted_functions__)
+#   define BOOST_ASIO_DELETED = delete
+#  endif // __has_feature(__cxx_deleted_functions__)
+# elif defined(__GNUC__)
 #  if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #   if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #    define BOOST_ASIO_DELETED = delete
 #   endif // (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #  endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 # endif // defined(__GNUC__)
-# if defined(__clang__)
-#  if __has_feature(__cxx_deleted_functions__)
-#   define BOOST_ASIO_DELETED = delete
-#  endif // __has_feature(__cxx_deleted_functions__)
-# endif // defined(__clang__)
 # if defined(BOOST_ASIO_MSVC)
 #  if (_MSC_VER >= 1900)
 #   define BOOST_ASIO_DELETED = delete
@@ -226,8 +224,7 @@
 #   if __has_feature(__cxx_constexpr__)
 #    define BOOST_ASIO_HAS_CONSTEXPR 1
 #   endif // __has_feature(__cxx_constexpr__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_CONSTEXPR 1
@@ -333,6 +330,25 @@
 # endif // defined(BOOST_ASIO_HAS_NOEXCEPT)
 #endif // !defined(BOOST_ASIO_NOEXCEPT_IF)
 
+// Support noexcept on function types on compilers known to allow it.
+#if !defined(BOOST_ASIO_HAS_NOEXCEPT_FUNCTION_TYPE)
+# if !defined(BOOST_ASIO_DISABLE_NOEXCEPT_FUNCTION_TYPE)
+#  if defined(__clang__)
+#   if (__cplusplus >= 202002)
+#    define BOOST_ASIO_HAS_NOEXCEPT_FUNCTION_TYPE 1
+#   endif // (__cplusplus >= 202002)
+#  elif defined(__GNUC__)
+#   if (__cplusplus >= 202002)
+#    define BOOST_ASIO_HAS_NOEXCEPT_FUNCTION_TYPE 1
+#   endif // (__cplusplus >= 202002)
+#  elif defined(BOOST_ASIO_MSVC)
+#   if (_MSC_VER >= 1900 && _MSVC_LANG >= 202002)
+#    define BOOST_ASIO_HAS_NOEXCEPT_FUNCTION_TYPE 1
+#   endif // (_MSC_VER >= 1900 && _MSVC_LANG >= 202002)
+#  endif // defined(BOOST_ASIO_MSVC)
+# endif // !defined(BOOST_ASIO_DISABLE_NOEXCEPT_FUNCTION_TYPE)
+#endif // !defined(BOOST_ASIO_HAS_NOEXCEPT_FUNCTION_TYPE)
+
 // Support automatic type deduction on compilers known to support it.
 #if !defined(BOOST_ASIO_HAS_DECLTYPE)
 # if !defined(BOOST_ASIO_DISABLE_DECLTYPE)
@@ -340,8 +356,7 @@
 #   if __has_feature(__cxx_decltype__)
 #    define BOOST_ASIO_HAS_DECLTYPE 1
 #   endif // __has_feature(__cxx_decltype__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_DECLTYPE 1
@@ -363,8 +378,7 @@
 #   if __has_feature(__cxx_alias_templates__)
 #    define BOOST_ASIO_HAS_ALIAS_TEMPLATES 1
 #   endif // __has_feature(__cxx_alias_templates__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_ALIAS_TEMPLATES 1
@@ -409,6 +423,19 @@
 # endif // !defined(BOOST_ASIO_DISABLE_DEFAULT_FUNCTION_TEMPLATE_ARGUMENTS)
 #endif // !defined(BOOST_ASIO_HAS_DEFAULT_FUNCTION_TEMPLATE_ARGUMENTS)
 
+// Support enum classes on compilers known to allow them.
+#if !defined(BOOST_ASIO_HAS_ENUM_CLASS)
+# if !defined(BOOST_ASIO_DISABLE_ENUM_CLASS)
+#  if (__cplusplus >= 201103)
+#   define BOOST_ASIO_HAS_ENUM_CLASS 1
+#  elif defined(BOOST_ASIO_MSVC)
+#   if (_MSC_VER >= 1900 && _MSVC_LANG >= 201103)
+#    define BOOST_ASIO_HAS_ENUM_CLASS 1
+#   endif // (_MSC_VER >= 1900 && _MSVC_LANG >= 201103)
+#  endif // defined(BOOST_ASIO_MSVC)
+# endif // !defined(BOOST_ASIO_DISABLE_ENUM_CLASS)
+#endif // !defined(BOOST_ASIO_HAS_ENUM_CLASS)
+
 // Support concepts on compilers known to allow them.
 #if !defined(BOOST_ASIO_HAS_CONCEPTS)
 # if !defined(BOOST_ASIO_DISABLE_CONCEPTS)
@@ -432,8 +459,7 @@
 #     define BOOST_ASIO_HAS_VARIABLE_TEMPLATES 1
 #    endif // __has_feature(__cxx_variable_templates__)
 #   endif // (__cplusplus >= 201402)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#  elif defined(__GNUC__) && !defined(__INTEL_COMPILER)
 #   if (__GNUC__ >= 6)
 #    if (__cplusplus >= 201402)
 #     define BOOST_ASIO_HAS_VARIABLE_TEMPLATES 1
@@ -457,8 +483,7 @@
 #     define BOOST_ASIO_HAS_SFINAE_VARIABLE_TEMPLATES 1
 #    endif // __has_feature(__cxx_variable_templates__)
 #   endif // (__cplusplus >= 201703)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 8) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 8)
 #    if (__cplusplus >= 201402)
 #     define BOOST_ASIO_HAS_SFINAE_VARIABLE_TEMPLATES 1
@@ -480,8 +505,7 @@
 #   if (__cplusplus >= 201402)
 #    define BOOST_ASIO_HAS_CONSTANT_EXPRESSION_SFINAE 1
 #   endif // (__cplusplus >= 201402)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__) && !defined(__INTEL_COMPILER)
+#  elif defined(__GNUC__) && !defined(__INTEL_COMPILER)
 #   if (__GNUC__ >= 7)
 #    if (__cplusplus >= 201402)
 #     define BOOST_ASIO_HAS_CONSTANT_EXPRESSION_SFINAE 1
@@ -503,7 +527,11 @@
 #   if (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_WORKING_EXPRESSION_SFINAE 1
 #   endif // (__cplusplus >= 201103)
-#  endif // !defined(BOOST_ASIO_MSVC) && !defined(__INTEL_COMPILER)
+#  elif defined(BOOST_ASIO_MSVC) && (_MSC_VER >= 1929)
+#   if (_MSVC_LANG >= 202000)
+#    define BOOST_ASIO_HAS_WORKING_EXPRESSION_SFINAE 1
+#   endif // (_MSVC_LANG >= 202000)
+#  endif // defined(BOOST_ASIO_MSVC) && (_MSC_VER >= 1929)
 # endif // !defined(BOOST_ASIO_DISABLE_WORKING_EXPRESSION_SFINAE)
 #endif // !defined(BOOST_ASIO_HAS_WORKING_EXPRESSION_SFINAE)
 
@@ -514,8 +542,7 @@
 #   if __has_feature(__cxx_reference_qualified_functions__)
 #    define BOOST_ASIO_HAS_REF_QUALIFIED_FUNCTIONS 1
 #   endif // __has_feature(__cxx_reference_qualified_functions__)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_REF_QUALIFIED_FUNCTIONS 1
@@ -545,6 +572,52 @@
 # endif // !defined(BOOST_ASIO_RVALUE_REF_QUAL)
 #endif // defined(BOOST_ASIO_HAS_REF_QUALIFIED_FUNCTIONS)
 
+// Support for the alignof operator.
+#if !defined(BOOST_ASIO_HAS_ALIGNOF)
+# if !defined(BOOST_ASIO_DISABLE_ALIGNOF)
+#  if (__cplusplus >= 201103)
+#   define BOOST_ASIO_HAS_ALIGNOF 1
+#  endif // (__cplusplus >= 201103)
+# endif // !defined(BOOST_ASIO_DISABLE_ALIGNOF)
+#endif // !defined(BOOST_ASIO_HAS_ALIGNOF)
+
+#if defined(BOOST_ASIO_HAS_ALIGNOF)
+# define BOOST_ASIO_ALIGNOF(T) alignof(T)
+# if defined(__GNUC__)
+#  if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)) || (__GNUC__ > 4)
+#   define BOOST_ASIO_DEFAULT_ALIGN alignof(std::max_align_t)
+#  else // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)) || (__GNUC__ > 4)
+#   define BOOST_ASIO_DEFAULT_ALIGN alignof(max_align_t)
+#  endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)) || (__GNUC__ > 4)
+# else // defined(__GNUC__)
+#  define BOOST_ASIO_DEFAULT_ALIGN alignof(std::max_align_t)
+# endif // defined(__GNUC__)
+#else // defined(BOOST_ASIO_HAS_ALIGNOF)
+# define BOOST_ASIO_ALIGNOF(T) 1
+# define BOOST_ASIO_DEFAULT_ALIGN 1
+#endif // defined(BOOST_ASIO_HAS_ALIGNOF)
+
+// Standard library support for aligned allocation.
+#if !defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC)
+# if !defined(BOOST_ASIO_DISABLE_STD_ALIGNED_ALLOC)
+#  if (__cplusplus >= 201703)
+#   if defined(__clang__)
+#    if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
+#     if (_LIBCPP_STD_VER > 14) && defined(_LIBCPP_HAS_ALIGNED_ALLOC)
+#      define BOOST_ASIO_HAS_STD_ALIGNED_ALLOC 1
+#     endif // (_LIBCPP_STD_VER > 14) && defined(_LIBCPP_HAS_ALIGNED_ALLOC)
+#    elif defined(_GLIBCXX_HAVE_ALIGNED_ALLOC)
+#     define BOOST_ASIO_HAS_STD_ALIGNED_ALLOC 1
+#    endif // defined(_GLIBCXX_HAVE_ALIGNED_ALLOC)
+#   elif defined(__GNUC__)
+#    if defined(_GLIBCXX_HAVE_ALIGNED_ALLOC)
+#     define BOOST_ASIO_HAS_STD_ALIGNED_ALLOC 1
+#    endif // defined(_GLIBCXX_HAVE_ALIGNED_ALLOC)
+#   endif // defined(__GNUC__)
+#  endif // (__cplusplus >= 201703)
+# endif // !defined(BOOST_ASIO_DISABLE_STD_ALIGNED_ALLOC)
+#endif // !defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC)
+
 // Standard library support for system errors.
 # if !defined(BOOST_ASIO_DISABLE_STD_SYSTEM_ERROR)
 #  if defined(__clang__)
@@ -555,8 +628,7 @@
 #     define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
 #    endif // __has_include(<system_error>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_SYSTEM_ERROR 1
@@ -605,8 +677,7 @@
 #     define BOOST_ASIO_HAS_STD_ARRAY 1
 #    endif // __has_include(<array>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_ARRAY 1
@@ -630,8 +701,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_STD_SHARED_PTR 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_SHARED_PTR 1
@@ -655,8 +725,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_STD_ALLOCATOR_ARG 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_ALLOCATOR_ARG 1
@@ -688,8 +757,7 @@
 #     endif // __has_include(<atomic>)
 #    endif // (__clang_major__ >= 10)
 #   endif // defined(__apple_build_version__) && defined(_LIBCPP_VERSION)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_ATOMIC 1
@@ -717,8 +785,7 @@
 #     define BOOST_ASIO_HAS_STD_CHRONO 1
 #    endif // __has_include(<chrono>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_CHRONO 1
@@ -770,8 +837,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_STD_ADDRESSOF 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 6)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_ADDRESSOF 1
@@ -795,8 +861,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_STD_FUNCTION 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_FUNCTION 1
@@ -811,6 +876,30 @@
 # endif // !defined(BOOST_ASIO_DISABLE_STD_FUNCTION)
 #endif // !defined(BOOST_ASIO_HAS_STD_FUNCTION)
 
+// Standard library support for the reference_wrapper class.
+#if !defined(BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER)
+# if !defined(BOOST_ASIO_DISABLE_STD_REFERENCE_WRAPPER)
+#  if defined(__clang__)
+#   if defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
+#    define BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER 1
+#   elif (__cplusplus >= 201103)
+#    define BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER 1
+#   endif // (__cplusplus >= 201103)
+#  elif defined(__GNUC__)
+#   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
+#    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
+#     define BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER 1
+#    endif // (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
+#   endif // ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
+#  endif // defined(__GNUC__)
+#  if defined(BOOST_ASIO_MSVC)
+#   if (_MSC_VER >= 1700)
+#    define BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER 1
+#   endif // (_MSC_VER >= 1700)
+#  endif // defined(BOOST_ASIO_MSVC)
+# endif // !defined(BOOST_ASIO_DISABLE_STD_REFERENCE_WRAPPER)
+#endif // !defined(BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER)
+
 // Standard library support for type traits.
 #if !defined(BOOST_ASIO_HAS_STD_TYPE_TRAITS)
 # if !defined(BOOST_ASIO_DISABLE_STD_TYPE_TRAITS)
@@ -822,8 +911,7 @@
 #     define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
 #    endif // __has_include(<type_traits>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_TYPE_TRAITS 1
@@ -893,8 +981,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_CSTDINT 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_CSTDINT 1
@@ -920,8 +1007,7 @@
 #     define BOOST_ASIO_HAS_STD_THREAD 1
 #    endif // __has_include(<thread>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_THREAD 1
@@ -947,8 +1033,7 @@
 #     define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
 #    endif // __has_include(<mutex>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_MUTEX_AND_CONDVAR 1
@@ -974,8 +1059,7 @@
 #     define BOOST_ASIO_HAS_STD_CALL_ONCE 1
 #    endif // __has_include(<mutex>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_CALL_ONCE 1
@@ -1001,8 +1085,7 @@
 #     define BOOST_ASIO_HAS_STD_FUTURE 1
 #    endif // __has_include(<future>)
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_FUTURE 1
@@ -1067,8 +1150,7 @@
 #     endif // __has_include(<experimental/string_view>)
 #    endif // (__cplusplus >= 201402)
 #   endif // // defined(BOOST_ASIO_HAS_CLANG_LIBCXX)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201402)
 #     define BOOST_ASIO_HAS_STD_EXPERIMENTAL_STRING_VIEW 1
@@ -1607,6 +1689,15 @@
 # endif // !defined(BOOST_ASIO_DISABLE_BOOST_STATIC_CONSTANT)
 #endif // !defined(BOOST_ASIO_STATIC_CONSTANT)
 
+// Boost align library.
+#if !defined(BOOST_ASIO_HAS_BOOST_ALIGN)
+# if !defined(BOOST_ASIO_DISABLE_BOOST_ALIGN)
+#  if defined(BOOST_ASIO_HAS_BOOST_CONFIG) && (BOOST_VERSION >= 105600)
+#   define BOOST_ASIO_HAS_BOOST_ALIGN 1
+#  endif // defined(BOOST_ASIO_HAS_BOOST_CONFIG) && (BOOST_VERSION >= 105600)
+# endif // !defined(BOOST_ASIO_DISABLE_BOOST_ALIGN)
+#endif // !defined(BOOST_ASIO_HAS_BOOST_ALIGN)
+
 // Boost array library.
 #if !defined(BOOST_ASIO_HAS_BOOST_ARRAY)
 # if !defined(BOOST_ASIO_DISABLE_BOOST_ARRAY)
@@ -1761,24 +1852,27 @@
 #if !defined(BOOST_ASIO_HAS_CO_AWAIT)
 # if !defined(BOOST_ASIO_DISABLE_CO_AWAIT)
 #  if defined(BOOST_ASIO_MSVC)
-#   if (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705)
+#   if (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705) && !defined(__clang__)
 #    define BOOST_ASIO_HAS_CO_AWAIT 1
 #   elif (_MSC_FULL_VER >= 190023506)
 #    if defined(_RESUMABLE_FUNCTIONS_SUPPORTED)
 #     define BOOST_ASIO_HAS_CO_AWAIT 1
 #    endif // defined(_RESUMABLE_FUNCTIONS_SUPPORTED)
 #   endif // (_MSC_FULL_VER >= 190023506)
-#  endif // defined(BOOST_ASIO_MSVC)
-#  if defined(__clang__)
-#   if (__cplusplus >= 202002) && (__cpp_impl_coroutine >= 201902)
-#    if __has_include(<coroutine>)
-#     define BOOST_ASIO_HAS_CO_AWAIT 1
-#    endif // __has_include(<coroutine>)
-#   elif (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
-#    if __has_include(<experimental/coroutine>)
-#     define BOOST_ASIO_HAS_CO_AWAIT 1
-#    endif // __has_include(<experimental/coroutine>)
-#   endif // (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
+#  elif defined(__clang__)
+#   if (__clang_major__ >= 14)
+#    if (__cplusplus >= 202002) && (__cpp_impl_coroutine >= 201902)
+#     if __has_include(<coroutine>)
+#      define BOOST_ASIO_HAS_CO_AWAIT 1
+#     endif // __has_include(<coroutine>)
+#    endif // (__cplusplus >= 202002) && (__cpp_impl_coroutine >= 201902)
+#   else // (__clang_major__ >= 14)
+#    if (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
+#     if __has_include(<experimental/coroutine>)
+#      define BOOST_ASIO_HAS_CO_AWAIT 1
+#     endif // __has_include(<experimental/coroutine>)
+#    endif // (__cplusplus >= 201703) && (__cpp_coroutines >= 201703)
+#   endif // (__clang_major__ >= 14)
 #  elif defined(__GNUC__)
 #   if (__cplusplus >= 201709) && (__cpp_impl_coroutine >= 201902)
 #    if __has_include(<coroutine>)
@@ -1796,8 +1890,15 @@
 #   if (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705)
 #    define BOOST_ASIO_HAS_STD_COROUTINE 1
 #   endif // (_MSC_VER >= 1928) && (_MSVC_LANG >= 201705)
-#  endif // defined(BOOST_ASIO_MSVC)
-#  if defined(__GNUC__)
+#  elif defined(__clang__)
+#   if (__clang_major__ >= 14)
+#    if (__cplusplus >= 202002) && (__cpp_impl_coroutine >= 201902)
+#     if __has_include(<coroutine>)
+#      define BOOST_ASIO_HAS_STD_COROUTINE 1
+#     endif // __has_include(<coroutine>)
+#    endif // (__cplusplus >= 202002) && (__cpp_impl_coroutine >= 201902)
+#   endif // (__clang_major__ >= 14)
+#  elif defined(__GNUC__)
 #   if (__cplusplus >= 201709) && (__cpp_impl_coroutine >= 201902)
 #    if __has_include(<coroutine>)
 #     define BOOST_ASIO_HAS_STD_COROUTINE 1
@@ -1841,8 +1942,7 @@
 #   elif (__cplusplus >= 201103)
 #    define BOOST_ASIO_HAS_STD_HASH 1
 #   endif // (__cplusplus >= 201103)
-#  endif // defined(__clang__)
-#  if defined(__GNUC__)
+#  elif defined(__GNUC__)
 #   if ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 7)) || (__GNUC__ > 4)
 #    if (__cplusplus >= 201103) || defined(__GXX_EXPERIMENTAL_CXX0X__)
 #     define BOOST_ASIO_HAS_STD_HASH 1
diff --git a/contrib/restricted/boost/asio/include/boost/asio/detail/functional.hpp b/contrib/restricted/boost/asio/include/boost/asio/detail/functional.hpp
index e2996f7211..02611a02bb 100644
--- a/contrib/restricted/boost/asio/include/boost/asio/detail/functional.hpp
+++ b/contrib/restricted/boost/asio/include/boost/asio/detail/functional.hpp
@@ -34,6 +34,12 @@ using boost::function;
 #endif // defined(BOOST_ASIO_HAS_STD_FUNCTION)
 
 } // namespace detail
+
+#if defined(BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER)
+using std::ref;
+using std::reference_wrapper;
+#endif // defined(BOOST_ASIO_HAS_STD_REFERENCE_WRAPPER)
+
 } // namespace asio
 } // namespace boost
 
diff --git a/contrib/restricted/boost/asio/include/boost/asio/detail/memory.hpp b/contrib/restricted/boost/asio/include/boost/asio/detail/memory.hpp
index 2d2e3a6f8d..98fc850e5b 100644
--- a/contrib/restricted/boost/asio/include/boost/asio/detail/memory.hpp
+++ b/contrib/restricted/boost/asio/include/boost/asio/detail/memory.hpp
@@ -16,7 +16,11 @@
 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
 
 #include <boost/asio/detail/config.hpp>
+#include <cstddef>
+#include <cstdlib>
 #include <memory>
+#include <new>
+#include <boost/asio/detail/throw_exception.hpp>
 
 #if !defined(BOOST_ASIO_HAS_STD_SHARED_PTR)
 # include <boost/make_shared.hpp>
@@ -28,6 +32,14 @@
 # include <boost/utility/addressof.hpp>
 #endif // !defined(BOOST_ASIO_HAS_STD_ADDRESSOF)
 
+#if !defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC) \
+  && defined(BOOST_ASIO_HAS_BOOST_ALIGN) \
+  && defined(BOOST_ASIO_HAS_ALIGNOF)
+# include <boost/align/aligned_alloc.hpp>
+#endif // !defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC)
+       //   && defined(BOOST_ASIO_HAS_BOOST_ALIGN)
+       //   && defined(BOOST_ASIO_HAS_ALIGNOF)
+
 namespace boost {
 namespace asio {
 namespace detail {
@@ -69,6 +81,54 @@ struct allocator_arg_t {};
   /**/
 #endif // defined(BOOST_ASIO_HAS_CXX11_ALLOCATORS)
 
+inline void* aligned_new(std::size_t align, std::size_t size)
+{
+#if defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  size = (size % align == 0) ? size : size + (align - size % align);
+  void* ptr = std::aligned_alloc(align, size);
+  if (!ptr)
+  {
+    std::bad_alloc ex;
+    boost::asio::detail::throw_exception(ex);
+  }
+  return ptr;
+#elif defined(BOOST_ASIO_HAS_BOOST_ALIGN) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  size = (size % align == 0) ? size : size + (align - size % align);
+  void* ptr = boost::alignment::aligned_alloc(align, size);
+  if (!ptr)
+  {
+    std::bad_alloc ex;
+    boost::asio::detail::throw_exception(ex);
+  }
+  return ptr;
+#elif defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  size = (size % align == 0) ? size : size + (align - size % align);
+  void* ptr = _aligned_malloc(size, align);
+  if (!ptr)
+  {
+    std::bad_alloc ex;
+    boost::asio::detail::throw_exception(ex);
+  }
+  return ptr;
+#else // defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  (void)align;
+  return ::operator new(size);
+#endif // defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+}
+
+inline void aligned_delete(void* ptr)
+{
+#if defined(BOOST_ASIO_HAS_STD_ALIGNED_ALLOC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  std::free(ptr);
+#elif defined(BOOST_ASIO_HAS_BOOST_ALIGN) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  boost::alignment::aligned_free(ptr);
+#elif defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  _aligned_free(ptr);
+#else // defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+  ::operator delete(ptr);
+#endif // defined(BOOST_ASIO_MSVC) && defined(BOOST_ASIO_HAS_ALIGNOF)
+}
+
 } // namespace asio
 } // namespace boost
 
diff --git a/contrib/restricted/boost/asio/include/boost/asio/detail/pop_options.hpp b/contrib/restricted/boost/asio/include/boost/asio/detail/pop_options.hpp
index 5192967b76..c34eb983b4 100644
--- a/contrib/restricted/boost/asio/include/boost/asio/detail/pop_options.hpp
+++ b/contrib/restricted/boost/asio/include/boost/asio/detail/pop_options.hpp
@@ -51,6 +51,10 @@
 
 # pragma GCC diagnostic pop
 
+# pragma pop_macro ("emit")
+# pragma pop_macro ("signal")
+# pragma pop_macro ("slot")
+
 #elif defined(__GNUC__)
 
 // GNU C++
@@ -77,6 +81,10 @@
 
 # pragma GCC diagnostic pop
 
+# pragma pop_macro ("emit")
+# pragma pop_macro ("signal")
+# pragma pop_macro ("slot")
+
 #elif defined(__KCC)
 
 // Kai C++
diff --git a/contrib/restricted/boost/asio/include/boost/asio/detail/push_options.hpp b/contrib/restricted/boost/asio/include/boost/asio/detail/push_options.hpp
index d658413223..1a709cb1d4 100644
--- a/contrib/restricted/boost/asio/include/boost/asio/detail/push_options.hpp
+++ b/contrib/restricted/boost/asio/include/boost/asio/detail/push_options.hpp
@@ -57,6 +57,15 @@
 #  pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
 # endif // (__clang_major__ >= 6)
 
+# pragma push_macro ("emit")
+# undef emit
+
+# pragma push_macro ("signal")
+# undef signal
+
+# pragma push_macro ("slot")
+# undef slot
+
 #elif defined(__GNUC__)
 
 // GNU C++
@@ -92,6 +101,15 @@
 #  pragma GCC diagnostic ignored "-Wimplicit-fallthrough"
 # endif // (__GNUC__ >= 7)
 
+# pragma push_macro ("emit")
+# undef emit
+
+# pragma push_macro ("signal")
+# undef signal
+
+# pragma push_macro ("slot")
+# undef slot
+
 #elif defined(__KCC)
 
 // Kai C++
@@ -188,4 +206,13 @@
 #  endif
 # endif
 
+# pragma push_macro ("emit")
+# undef emit
+
+# pragma push_macro ("signal")
+# undef signal
+
+# pragma push_macro ("slot")
+# undef slot
+
 #endif
diff --git a/contrib/restricted/boost/asio/ya.make b/contrib/restricted/boost/asio/ya.make
index 170c2cb18b..58792d2350 100644
--- a/contrib/restricted/boost/asio/ya.make
+++ b/contrib/restricted/boost/asio/ya.make
@@ -9,12 +9,13 @@ LICENSE(
 
 LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
 
-VERSION(1.76.0)
+VERSION(1.77.0)
 
-ORIGINAL_SOURCE(https://github.com/boostorg/asio/archive/boost-1.76.0.tar.gz)
+ORIGINAL_SOURCE(https://github.com/boostorg/asio/archive/boost-1.77.0.tar.gz)
 
 PEERDIR(
     contrib/libs/openssl
+    contrib/restricted/boost/align
     contrib/restricted/boost/array
     contrib/restricted/boost/assert
     contrib/restricted/boost/bind