From 5ea20873fdc0678a665c34f454358fcc0cc5b47a Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Wed, 6 Mar 2024 19:35:10 +0000
Subject: [PATCH] Correct is_compatible_arithmetic_type Allow other numbers to
 pass through.

---
 include/boost/multiprecision/detail/number_base.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/multiprecision/detail/number_base.hpp b/include/boost/multiprecision/detail/number_base.hpp
index 3dc14c988..bd6af837e 100644
--- a/include/boost/multiprecision/detail/number_base.hpp
+++ b/include/boost/multiprecision/detail/number_base.hpp
@@ -154,7 +154,7 @@ template <class T, class Num>
 struct is_compatible_arithmetic_type
     : public std::integral_constant<bool, 
           std::is_convertible<T, Num>::value && !std::is_same<T, Num>::value && !is_number_expression<T>::value
-          && (std::is_constructible<typename Num::backend_type, T>::value || std::is_assignable<typename Num::backend_type, T>::value)>
+          && (std::is_constructible<typename Num::backend_type, T>::value || std::is_assignable<typename Num::backend_type, T>::value || is_number<T>::value || is_number_expression<T>::value)>
 {};
 
 namespace detail {