From 5e2f514140fe9c9d9e2809714bb3cc4ff59960a3 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Thu, 14 Feb 2002 23:08:30 +0000
Subject: [PATCH] Added forward declaration of 'weak_count' class, which is
 referenced in shared_count; the friend declaration does not suffice to
 forward-declare the name.

[SVN r12813]
---
 include/boost/detail/shared_count.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/detail/shared_count.hpp b/include/boost/detail/shared_count.hpp
index 120fd47..2e0dc47 100644
--- a/include/boost/detail/shared_count.hpp
+++ b/include/boost/detail/shared_count.hpp
@@ -174,6 +174,7 @@ public:
     }
 };
 
+class weak_count;
 
 class shared_count
 {