diff --git a/include/boost/type_traits/detail/bool_trait_def.hpp b/include/boost/type_traits/detail/bool_trait_def.hpp
index eccf69e..db51dda 100644
--- a/include/boost/type_traits/detail/bool_trait_def.hpp
+++ b/include/boost/type_traits/detail/bool_trait_def.hpp
@@ -17,7 +17,7 @@
 #include <boost/mpl/aux_/lambda_support.hpp>
 #include <boost/config.hpp>
 
-#if defined(__SUNPRO_CC)
+#if defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x570)
 #   define BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(C) \
     typedef ::boost::integral_constant<bool,C> type; \
     enum { value = type::value }; \
diff --git a/include/boost/type_traits/type_traits_test.hpp b/include/boost/type_traits/type_traits_test.hpp
index 1e8961c..859a6c8 100644
--- a/include/boost/type_traits/type_traits_test.hpp
+++ b/include/boost/type_traits/type_traits_test.hpp
@@ -257,7 +257,7 @@ struct nested_test
    }
 };
 
-#ifndef __SUNPRO_CC
+#if !(defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x570))
 #define NESTED_DECL(what)\
 template <class T> \
 struct BOOST_TT_JOIN(nested_tester_,what){\