From 7c009e2443e210fa9fffc53d080c68a6d14dd63d Mon Sep 17 00:00:00 2001
From: Dave Abrahams <dave@boostpro.com>
Date: Sat, 9 Mar 2002 20:51:43 +0000
Subject: [PATCH] Added static assertion to be sure it's not used on values

[SVN r13146]
---
 include/boost/python/to_python_indirect.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/python/to_python_indirect.hpp b/include/boost/python/to_python_indirect.hpp
index 7b77f5ff..fbbfc6f7 100644
--- a/include/boost/python/to_python_indirect.hpp
+++ b/include/boost/python/to_python_indirect.hpp
@@ -72,6 +72,7 @@ namespace detail
 template <class T, class MakeHolder>
 inline bool to_python_indirect<T,MakeHolder>::convertible()
 {
+    BOOST_STATIC_ASSERT(is_pointer<T>::value || is_reference<T>::value);
     return type() != 0;
 }