Update contrib/restricted/boost/lexical_cast to 1.81.0

3 files changed, 10 insertions, 7 deletions

diff --git a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_lexical_streams.hpp b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_lexical_streams.hpp
index 01913b220c7..17c6cf9b702 100644
--- a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_lexical_streams.hpp
+++ b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_lexical_streams.hpp
@@ -76,7 +76,7 @@
 #include <boost/container/container_fwd.hpp>
 #include <boost/integer.hpp>
 #include <boost/detail/basic_pointerbuf.hpp>
-#include <boost/noncopyable.hpp>
+#include <boost/core/noncopyable.hpp>
 #ifndef BOOST_NO_CWCHAR
 #   include <cwchar>
 #endif
diff --git a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_numeric.hpp b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_numeric.hpp
index 9178076f82d..86c278f7c9c 100644
--- a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_numeric.hpp
+++ b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/converter_numeric.hpp
@@ -32,6 +32,7 @@
 #include <boost/type_traits/is_arithmetic.hpp>
 #include <boost/type_traits/is_base_of.hpp>
 #include <boost/type_traits/is_float.hpp>
+#include <boost/type_traits/remove_volatile.hpp>
 
 #include <boost/numeric/conversion/cast.hpp>
 
@@ -155,14 +156,16 @@ struct lexical_cast_dynamic_num_ignoring_minus
 template <typename Target, typename Source>
 struct dynamic_num_converter_impl
 {
-    static inline bool try_convert(const Source &arg, Target& result) BOOST_NOEXCEPT {
+    typedef BOOST_DEDUCED_TYPENAME boost::remove_volatile<Source>::type source_type;
+
+    static inline bool try_convert(source_type arg, Target& result) BOOST_NOEXCEPT {
         typedef BOOST_DEDUCED_TYPENAME boost::conditional<
             boost::is_unsigned<Target>::value &&
-            (boost::is_signed<Source>::value || boost::is_float<Source>::value) &&
-            !(boost::is_same<Source, bool>::value) &&
+            (boost::is_signed<source_type>::value || boost::is_float<source_type>::value) &&
+            !(boost::is_same<source_type, bool>::value) &&
             !(boost::is_same<Target, bool>::value),
-            lexical_cast_dynamic_num_ignoring_minus<Target, Source>,
-            lexical_cast_dynamic_num_not_ignoring_minus<Target, Source>
+            lexical_cast_dynamic_num_ignoring_minus<Target, source_type>,
+            lexical_cast_dynamic_num_not_ignoring_minus<Target, source_type>
         >::type caster_type;
 
         return caster_type::try_convert(arg, result);
diff --git a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/lcast_unsigned_converters.hpp b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/lcast_unsigned_converters.hpp
index 5f2f90c9d4e..3aa6d574006 100644
--- a/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/lcast_unsigned_converters.hpp
+++ b/contrib/restricted/boost/lexical_cast/include/boost/lexical_cast/detail/lcast_unsigned_converters.hpp
@@ -50,7 +50,7 @@
 #include <boost/lexical_cast/detail/lcast_char_constants.hpp>
 #include <boost/type_traits/make_unsigned.hpp>
 #include <boost/type_traits/is_signed.hpp>
-#include <boost/noncopyable.hpp>
+#include <boost/core/noncopyable.hpp>
 
 namespace boost
 {