From 93932c0d55241c6d06a05b0270ca0d4a95a2f133 Mon Sep 17 00:00:00 2001
From: Daniel James <daniel@calamity.org.uk>
Date: Wed, 6 Jan 2010 08:55:23 +0000
Subject: [PATCH] Merge warning fix from trunk. Fixes #1414.

[SVN r58747]
---
 include/boost/io/ios_state.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/boost/io/ios_state.hpp b/include/boost/io/ios_state.hpp
index 9c45c0b..07cfb34 100644
--- a/include/boost/io/ios_state.hpp
+++ b/include/boost/io/ios_state.hpp
@@ -128,6 +128,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_iostate_saver& operator=(const basic_ios_iostate_saver&);
 };
 
 template < typename Ch, class Tr >
@@ -156,6 +157,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_exception_saver& operator=(const basic_ios_exception_saver&);
 };
 
 template < typename Ch, class Tr >
@@ -180,6 +182,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_tie_saver& operator=(const basic_ios_tie_saver&);
 };
 
 template < typename Ch, class Tr >
@@ -204,6 +207,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_rdbuf_saver& operator=(const basic_ios_rdbuf_saver&);
 };
 
 template < typename Ch, class Tr >
@@ -228,6 +232,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_fill_saver& operator=(const basic_ios_fill_saver&);
 };
 
 #ifndef BOOST_NO_STD_LOCALE
@@ -253,6 +258,7 @@ public:
 private:
     state_type &       s_save_;
     aspect_type const  a_save_;
+    basic_ios_locale_saver& operator=(const basic_ios_locale_saver&);
 };
 #endif
 
@@ -392,6 +398,8 @@ private:
     #ifndef BOOST_NO_STD_LOCALE
     ::std::locale const                     a9_save_;
     #endif
+
+    basic_ios_all_saver& operator=(const basic_ios_all_saver&);
 };
 
 class ios_all_word_saver