Update contrib/restricted/boost/function to 1.82.0

10 files changed, 102 insertions, 42 deletions

diff --git a/contrib/restricted/boost/function/CMakeLists.darwin-x86_64.txt b/contrib/restricted/boost/function/CMakeLists.darwin-x86_64.txt
index 5eed0832c4..b70e979a9a 100644
--- a/contrib/restricted/boost/function/CMakeLists.darwin-x86_64.txt
+++ b/contrib/restricted/boost/function/CMakeLists.darwin-x86_64.txt
@@ -17,10 +17,8 @@ target_link_libraries(restricted-boost-function INTERFACE
   restricted-boost-bind
   restricted-boost-config
   restricted-boost-core
-  restricted-boost-integer
   restricted-boost-preprocessor
   restricted-boost-throw_exception
-  restricted-boost-type_index
   restricted-boost-type_traits
   restricted-boost-typeof
 )
diff --git a/contrib/restricted/boost/function/CMakeLists.linux-aarch64.txt b/contrib/restricted/boost/function/CMakeLists.linux-aarch64.txt
index a963bc1c02..8099951df8 100644
--- a/contrib/restricted/boost/function/CMakeLists.linux-aarch64.txt
+++ b/contrib/restricted/boost/function/CMakeLists.linux-aarch64.txt
@@ -18,10 +18,8 @@ target_link_libraries(restricted-boost-function INTERFACE
   restricted-boost-bind
   restricted-boost-config
   restricted-boost-core
-  restricted-boost-integer
   restricted-boost-preprocessor
   restricted-boost-throw_exception
-  restricted-boost-type_index
   restricted-boost-type_traits
   restricted-boost-typeof
 )
diff --git a/contrib/restricted/boost/function/CMakeLists.linux-x86_64.txt b/contrib/restricted/boost/function/CMakeLists.linux-x86_64.txt
index a963bc1c02..8099951df8 100644
--- a/contrib/restricted/boost/function/CMakeLists.linux-x86_64.txt
+++ b/contrib/restricted/boost/function/CMakeLists.linux-x86_64.txt
@@ -18,10 +18,8 @@ target_link_libraries(restricted-boost-function INTERFACE
   restricted-boost-bind
   restricted-boost-config
   restricted-boost-core
-  restricted-boost-integer
   restricted-boost-preprocessor
   restricted-boost-throw_exception
-  restricted-boost-type_index
   restricted-boost-type_traits
   restricted-boost-typeof
 )
diff --git a/contrib/restricted/boost/function/CMakeLists.windows-x86_64.txt b/contrib/restricted/boost/function/CMakeLists.windows-x86_64.txt
index 5eed0832c4..b70e979a9a 100644
--- a/contrib/restricted/boost/function/CMakeLists.windows-x86_64.txt
+++ b/contrib/restricted/boost/function/CMakeLists.windows-x86_64.txt
@@ -17,10 +17,8 @@ target_link_libraries(restricted-boost-function INTERFACE
   restricted-boost-bind
   restricted-boost-config
   restricted-boost-core
-  restricted-boost-integer
   restricted-boost-preprocessor
   restricted-boost-throw_exception
-  restricted-boost-type_index
   restricted-boost-type_traits
   restricted-boost-typeof
 )
diff --git a/contrib/restricted/boost/function/include/boost/function.hpp b/contrib/restricted/boost/function/include/boost/function.hpp
index ef907e0ff1..f6ee8820ac 100644
--- a/contrib/restricted/boost/function/include/boost/function.hpp
+++ b/contrib/restricted/boost/function/include/boost/function.hpp
@@ -71,4 +71,6 @@
 #  undef BOOST_PP_ITERATION_PARAMS_1
 #endif
 
+#include <boost/function/detail/epilogue.hpp>
+
 #endif // !defined(BOOST_FUNCTION_MAX_ARGS_DEFINED) || (BOOST_FUNCTION_MAX_ARGS_DEFINED != BOOST_FUNCTION_MAX_ARGS)
diff --git a/contrib/restricted/boost/function/include/boost/function/detail/epilogue.hpp b/contrib/restricted/boost/function/include/boost/function/detail/epilogue.hpp
new file mode 100644
index 0000000000..908788bcd1
--- /dev/null
+++ b/contrib/restricted/boost/function/include/boost/function/detail/epilogue.hpp
@@ -0,0 +1,39 @@
+// Boost.Function library
+
+#ifndef BOOST_FUNCTION_EPILOGUE_HPP
+#define BOOST_FUNCTION_EPILOGUE_HPP
+
+// Copyright 2023 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+// Resolve C++20 issue with fn == bind(...)
+// https://github.com/boostorg/function/issues/45
+
+#if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX)
+
+namespace boost
+{
+
+namespace _bi
+{
+
+template<class R, class F, class L> class bind_t;
+
+} // namespace _bi
+
+template<class S, class R, class F, class L> bool operator==( function<S> const& f, _bi::bind_t<R, F, L> const& b )
+{
+    return f.contains( b );
+}
+
+template<class S, class R, class F, class L> bool operator!=( function<S> const& f, _bi::bind_t<R, F, L> const& b )
+{
+    return !f.contains( b );
+}
+
+} // namespace boost
+
+#endif // #if !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX)
+
+#endif // #ifndef BOOST_FUNCTION_EPILOGUE_HPP
diff --git a/contrib/restricted/boost/function/include/boost/function/detail/prologue.hpp b/contrib/restricted/boost/function/include/boost/function/detail/prologue.hpp
index 53d0f05cd3..2edebe0613 100644
--- a/contrib/restricted/boost/function/include/boost/function/detail/prologue.hpp
+++ b/contrib/restricted/boost/function/include/boost/function/detail/prologue.hpp
@@ -9,6 +9,7 @@
 
 #ifndef BOOST_FUNCTION_PROLOGUE_HPP
 #define BOOST_FUNCTION_PROLOGUE_HPP
+#  include <boost/function/detail/requires_cxx11.hpp>
 #  include <cassert>
 #  include <algorithm>
 #  include <boost/config/no_tr1/functional.hpp> // unary_function, binary_function
diff --git a/contrib/restricted/boost/function/include/boost/function/detail/requires_cxx11.hpp b/contrib/restricted/boost/function/include/boost/function/detail/requires_cxx11.hpp
new file mode 100644
index 0000000000..a68da218c4
--- /dev/null
+++ b/contrib/restricted/boost/function/include/boost/function/detail/requires_cxx11.hpp
@@ -0,0 +1,22 @@
+#ifndef BOOST_FUNCTION_DETAIL_REQUIRES_CXX11_HPP_INCLUDED
+#define BOOST_FUNCTION_DETAIL_REQUIRES_CXX11_HPP_INCLUDED
+
+// Copyright 2023 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/config.hpp>
+#include <boost/config/pragma_message.hpp>
+
+#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || \
+    defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || \
+    defined(BOOST_NO_CXX11_DECLTYPE) || \
+    defined(BOOST_NO_CXX11_CONSTEXPR) || \
+    defined(BOOST_NO_CXX11_NOEXCEPT) || \
+    defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)
+
+BOOST_PRAGMA_MESSAGE("C++03 support is deprecated in Boost.Function 1.82 and will be removed in Boost.Function 1.84.")
+
+#endif
+
+#endif // #ifndef BOOST_FUNCTION_DETAIL_REQUIRES_CXX11_HPP_INCLUDED
diff --git a/contrib/restricted/boost/function/include/boost/function/function_base.hpp b/contrib/restricted/boost/function/include/boost/function/function_base.hpp
index 14185323d4..5693e11e96 100644
--- a/contrib/restricted/boost/function/include/boost/function/function_base.hpp
+++ b/contrib/restricted/boost/function/include/boost/function/function_base.hpp
@@ -11,31 +11,27 @@
 #ifndef BOOST_FUNCTION_BASE_HEADER
 #define BOOST_FUNCTION_BASE_HEADER
 
-#include <stdexcept>
-#include <string>
-#include <memory>
-#include <new>
-#include <boost/config.hpp>
-#include <boost/assert.hpp>
-#include <boost/integer.hpp>
-#include <boost/type_index.hpp>
+#include <boost/function/function_fwd.hpp>
+#include <boost/function_equal.hpp>
+#include <boost/core/typeinfo.hpp>
+#include <boost/core/ref.hpp>
 #include <boost/type_traits/has_trivial_copy.hpp>
 #include <boost/type_traits/has_trivial_destructor.hpp>
 #include <boost/type_traits/is_const.hpp>
 #include <boost/type_traits/is_integral.hpp>
 #include <boost/type_traits/is_volatile.hpp>
 #include <boost/type_traits/composite_traits.hpp>
-#include <boost/ref.hpp>
 #include <boost/type_traits/conditional.hpp>
-#include <boost/config/workaround.hpp>
 #include <boost/type_traits/alignment_of.hpp>
-#ifndef BOOST_NO_SFINAE
 #include <boost/type_traits/enable_if.hpp>
-#else
 #include <boost/type_traits/integral_constant.hpp>
-#endif
-#include <boost/function_equal.hpp>
-#include <boost/function/function_fwd.hpp>
+#include <boost/assert.hpp>
+#include <boost/config.hpp>
+#include <boost/config/workaround.hpp>
+#include <stdexcept>
+#include <string>
+#include <memory>
+#include <new>
 
 #if defined(BOOST_MSVC)
 #   pragma warning( push )
@@ -74,7 +70,7 @@ namespace boost {
         // For pointers to std::type_info objects
         struct type_t {
           // (get_functor_type_tag, check_functor_type_tag).
-          const boost::typeindex::type_info* type;
+          const boost::core::typeinfo* type;
 
           // Whether the type is const-qualified.
           bool const_qualified;
@@ -204,7 +200,7 @@ namespace boost {
             {
               // Check whether we have the same type. We can add
               // cv-qualifiers, but we can't take them away.
-              if (*out_buffer.members.type.type == boost::typeindex::type_id<F>()
+              if (*out_buffer.members.type.type == BOOST_CORE_TYPEID(F)
                   && (!in_buffer.members.obj_ref.is_const_qualified
                       || out_buffer.members.type.const_qualified)
                   && (!in_buffer.members.obj_ref.is_volatile_qualified
@@ -216,7 +212,7 @@ namespace boost {
             return;
 
           case get_functor_type_tag:
-            out_buffer.members.type.type = &boost::typeindex::type_id<F>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(F);
             out_buffer.members.type.const_qualified = in_buffer.members.obj_ref.is_const_qualified;
             out_buffer.members.type.volatile_qualified = in_buffer.members.obj_ref.is_volatile_qualified;
             return;
@@ -276,12 +272,12 @@ namespace boost {
           } else if (op == destroy_functor_tag)
             out_buffer.members.func_ptr = 0;
           else if (op == check_functor_type_tag) {
-            if (*out_buffer.members.type.type == boost::typeindex::type_id<Functor>())
+            if (*out_buffer.members.type.type == BOOST_CORE_TYPEID(Functor))
               out_buffer.members.obj_ptr = &in_buffer.members.func_ptr;
             else
               out_buffer.members.obj_ptr = 0;
           } else /* op == get_functor_type_tag */ {
-            out_buffer.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(Functor);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           }
@@ -308,12 +304,12 @@ namespace boost {
              (void)f; // suppress warning about the value of f not being used (MSVC)
              f->~Functor();
           } else if (op == check_functor_type_tag) {
-             if (*out_buffer.members.type.type == boost::typeindex::type_id<Functor>())
+             if (*out_buffer.members.type.type == BOOST_CORE_TYPEID(Functor))
               out_buffer.members.obj_ptr = in_buffer.data;
             else
               out_buffer.members.obj_ptr = 0;
           } else /* op == get_functor_type_tag */ {
-            out_buffer.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(Functor);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           }
@@ -367,12 +363,12 @@ namespace boost {
             delete f;
             out_buffer.members.obj_ptr = 0;
           } else if (op == check_functor_type_tag) {
-            if (*out_buffer.members.type.type == boost::typeindex::type_id<Functor>())
+            if (*out_buffer.members.type.type == BOOST_CORE_TYPEID(Functor))
               out_buffer.members.obj_ptr = in_buffer.members.obj_ptr;
             else
               out_buffer.members.obj_ptr = 0;
           } else /* op == get_functor_type_tag */ {
-            out_buffer.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(Functor);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           }
@@ -406,7 +402,7 @@ namespace boost {
         {
           typedef typename get_function_tag<functor_type>::type tag_type;
           if (op == get_functor_type_tag) {
-            out_buffer.members.type.type = &boost::typeindex::type_id<functor_type>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(functor_type);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           } else {
@@ -485,12 +481,12 @@ namespace boost {
             wrapper_allocator.deallocate(victim,1);
             out_buffer.members.obj_ptr = 0;
           } else if (op == check_functor_type_tag) {
-            if (*out_buffer.members.type.type == boost::typeindex::type_id<Functor>())
+            if (*out_buffer.members.type.type == BOOST_CORE_TYPEID(Functor))
               out_buffer.members.obj_ptr = in_buffer.members.obj_ptr;
             else
               out_buffer.members.obj_ptr = 0;
           } else /* op == get_functor_type_tag */ {
-            out_buffer.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(Functor);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           }
@@ -516,7 +512,7 @@ namespace boost {
         {
           typedef typename get_function_tag<functor_type>::type tag_type;
           if (op == get_functor_type_tag) {
-            out_buffer.members.type.type = &boost::typeindex::type_id<functor_type>().type_info();
+            out_buffer.members.type.type = &BOOST_CORE_TYPEID(functor_type);
             out_buffer.members.type.const_qualified = false;
             out_buffer.members.type.volatile_qualified = false;
           } else {
@@ -616,9 +612,9 @@ public:
 
   /** Retrieve the type of the stored function object, or type_id<void>()
       if this is empty. */
-  const boost::typeindex::type_info& target_type() const
+  const boost::core::typeinfo& target_type() const
   {
-    if (!vtable) return boost::typeindex::type_id<void>().type_info();
+    if (!vtable) return BOOST_CORE_TYPEID(void);
 
     detail::function::function_buffer type;
     get_vtable()->manager(functor, type, detail::function::get_functor_type_tag);
@@ -631,7 +627,7 @@ public:
       if (!vtable) return 0;
 
       detail::function::function_buffer type_result;
-      type_result.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+      type_result.members.type.type = &BOOST_CORE_TYPEID(Functor);
       type_result.members.type.const_qualified = is_const<Functor>::value;
       type_result.members.type.volatile_qualified = is_volatile<Functor>::value;
       get_vtable()->manager(functor, type_result,
@@ -645,7 +641,7 @@ public:
       if (!vtable) return 0;
 
       detail::function::function_buffer type_result;
-      type_result.members.type.type = &boost::typeindex::type_id<Functor>().type_info();
+      type_result.members.type.type = &BOOST_CORE_TYPEID(Functor);
       type_result.members.type.const_qualified = true;
       type_result.members.type.volatile_qualified = is_volatile<Functor>::value;
       get_vtable()->manager(functor, type_result,
diff --git a/contrib/restricted/boost/function/include/boost/function/function_template.hpp b/contrib/restricted/boost/function/include/boost/function/function_template.hpp
index dcfc8f0031..2381446412 100644
--- a/contrib/restricted/boost/function/include/boost/function/function_template.hpp
+++ b/contrib/restricted/boost/function/include/boost/function/function_template.hpp
@@ -501,8 +501,16 @@ namespace boost {
 
         void clear(function_buffer& functor) const
         {
+#if defined(BOOST_GCC) && (__GNUC__ >= 11)
+# pragma GCC diagnostic push
+// False positive in GCC 11/12 for empty function objects
+# pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
+#endif
           if (base.manager)
             base.manager(functor, functor, destroy_functor_tag);
+#if defined(BOOST_GCC) && (__GNUC__ >= 11)
+# pragma GCC diagnostic pop
+#endif
         }
 
       private:
@@ -906,8 +914,8 @@ namespace boost {
             // This warning is technically correct, but we don't want to pay the price for initializing
             // just to silence a warning: https://github.com/boostorg/function/issues/27
 #           pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
-#           if (BOOST_GCC >= 120000)
-              // GCC 12 emits a different warning: https://github.com/boostorg/function/issues/42
+#           if (BOOST_GCC >= 110000)
+              // GCC 11.3, 12 emit a different warning: https://github.com/boostorg/function/issues/42
 #             pragma GCC diagnostic ignored "-Wuninitialized"
 #           endif
 #         endif