Add boost::throw_exception overload taking a boost::source_location; use it in BOOST_THROW_EXCEPTION

include/boost/exception/exception.hpp

@@ -473,51 +473,6 @@ boost
         {
         return exception_detail::clone_impl<T>(x);
         }
-
-    template <class T>
-    struct
-    BOOST_SYMBOL_VISIBLE
-    wrapexcept:
-        public exception_detail::clone_impl<typename exception_detail::enable_error_info_return_type<T>::type>
-        {
-        typedef exception_detail::clone_impl<typename exception_detail::enable_error_info_return_type<T>::type> base_type;
-        public:
-        explicit
-        wrapexcept( typename exception_detail::enable_error_info_return_type<T>::type const & x ):
-            base_type( x )
-            {
-            }
-
-        ~wrapexcept() BOOST_NOEXCEPT_OR_NOTHROW
-            {
-            }
-        };
-
-    namespace
-    exception_detail
-        {
-        template <class T>
-        struct
-        remove_error_info_injector
-            {
-            typedef T type;
-            };
-
-        template <class T>
-        struct
-        remove_error_info_injector< error_info_injector<T> >
-            {
-            typedef T type;
-            };
-
-        template <class T>
-        inline
-        wrapexcept<typename remove_error_info_injector<T>::type>
-        enable_both( T const & x )
-            {
-            return wrapexcept<typename remove_error_info_injector<T>::type>( enable_error_info( x ) );
-            }
-        }
     }
 
 #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)