From 0123f84bff81a4fe7399b9e50837b8f842e5c1fa Mon Sep 17 00:00:00 2001
From: Douglas Gregor <doug.gregor@gmail.com>
Date: Fri, 29 Sep 2006 17:23:17 +0000
Subject: [PATCH] Suppress annoying MSVC warnings

[SVN r35423]
---
 include/boost/function/function_template.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/boost/function/function_template.hpp b/include/boost/function/function_template.hpp
index 3aacea1..0568c07 100644
--- a/include/boost/function/function_template.hpp
+++ b/include/boost/function/function_template.hpp
@@ -70,6 +70,11 @@
 #  define BOOST_FUNCTION_RETURN(X) X; return BOOST_FUNCTION_VOID_RETURN_TYPE ()
 #endif
 
+#ifdef BOOST_MSVC
+#  pragma warning(push)
+#  pragma warning(disable: 4127) // conditional expression is constant.
+#endif
+
 namespace boost {
   namespace detail {
     namespace function {
@@ -793,6 +798,10 @@ public:
 
 } // end namespace boost
 
+#ifdef BOOST_MSVC
+# pragma warning(pop)
+#endif
+
 // Cleanup after ourselves...
 #undef BOOST_FUNCTION_VTABLE
 #undef BOOST_FUNCTION_DEFAULT_ALLOCATOR