From 319ef0fffe996149616e4a3cec4ff1c2fcb3e08c Mon Sep 17 00:00:00 2001
From: Aleksey Gurtovoy <agurtovoy@meta-comm.com>
Date: Thu, 17 Jul 2003 09:26:49 +0000
Subject: [PATCH] is_sequence/list fix for MSVC

[SVN r19168]
---
 include/boost/mpl/list/aux_/node.hpp | 9 +++++++++
 test/is_sequence.cpp                 | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/include/boost/mpl/list/aux_/node.hpp b/include/boost/mpl/list/aux_/node.hpp
index b9aa065..8484b3b 100644
--- a/include/boost/mpl/list/aux_/node.hpp
+++ b/include/boost/mpl/list/aux_/node.hpp
@@ -19,6 +19,8 @@
 
 #include "boost/mpl/integral_c.hpp"
 #include "boost/mpl/list/aux_/tag.hpp"
+#include "boost/mpl/aux_/config/msvc.hpp"
+#include "boost/mpl/aux_/config/workaround.hpp"
 
 namespace boost {
 namespace mpl {
@@ -30,6 +32,10 @@ template<
     >
 struct list_node
 {
+// agurt, 17/jul/03: to facilitate the deficient 'is_sequence' implementation 
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    typedef int begin;
+#endif
     typedef aux::list_tag tag;
     typedef list_node type;
 
@@ -40,6 +46,9 @@ struct list_node
 
 struct null_node
 {
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    typedef int begin;
+#endif
     typedef aux::list_tag tag;
     typedef null_node type;
     typedef integral_c<long,0> size;
diff --git a/test/is_sequence.cpp b/test/is_sequence.cpp
index 05fe23f..d6c3391 100644
--- a/test/is_sequence.cpp
+++ b/test/is_sequence.cpp
@@ -34,7 +34,9 @@ int main()
     BOOST_STATIC_ASSERT(!is_sequence< UDT* >::value);
     BOOST_STATIC_ASSERT((is_sequence< range_c<int,0,0> >::value));
     BOOST_STATIC_ASSERT(is_sequence< list<> >::value);
+    BOOST_STATIC_ASSERT(is_sequence< list<int> >::value);
     BOOST_STATIC_ASSERT(is_sequence< vector<> >::value);
+    BOOST_STATIC_ASSERT(is_sequence< vector<int> >::value);
 
     return 0;
 }