Index: detail/result_of_iterate.hpp
===================================================================
--- detail/result_of_iterate.hpp	(revision 60372)
+++ detail/result_of_iterate.hpp	(working copy)
@@ -10,7 +10,7 @@
 # error Boost result_of - do not include this file!
 #endif
 
-#if !defined(BOOST_NO_DECLTYPE)
+#if !defined(BOOST_RESULT_OF_NO_DECLTYPE)
 
 // As of N2588, C++0x result_of only supports function call
 // expressions of the form f(x). This precludes support for member
@@ -76,7 +76,7 @@
 
 #undef BOOST_RESULT_OF_ARGS
 
-#endif // defined(BOOST_NO_DECLTYPE)
+#endif // defined(BOOST_RESULT_OF_NO_DECLTYPE)
 
 #if BOOST_PP_ITERATION() >= 1 
 
Index: result_of.hpp
===================================================================
--- result_of.hpp	(revision 60372)
+++ result_of.hpp	(working copy)
@@ -27,6 +27,13 @@
 #  define BOOST_RESULT_OF_NUM_ARGS 10
 #endif
 
+// On msvc-10, the decltype implementation of result_of causes
+// spurious template instantiations in some cases, leading to 
+// errors.
+#if defined(BOOST_NO_DECLTYPE) || BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1600))
+#  define BOOST_RESULT_OF_NO_DECLTYPE
+#endif
+
 namespace boost {
 
 template<typename F> struct result_of;