From 15ec877a0644a7201c8159c23566453db1997c5b Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sat, 27 Jul 2002 11:42:51 +0000
Subject: [PATCH] removed illegal default parameters from is_const_helper and
 is_volatile_helper

[SVN r14625]
---
 include/boost/type_traits/cv_traits.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/boost/type_traits/cv_traits.hpp b/include/boost/type_traits/cv_traits.hpp
index b10eac6..514e0c1 100644
--- a/include/boost/type_traits/cv_traits.hpp
+++ b/include/boost/type_traits/cv_traits.hpp
@@ -191,7 +191,7 @@ namespace detail{
 
 namespace detail
 {
-  template <bool is_ref = true, bool array>
+  template <bool is_ref, bool array>
   struct is_const_impl
       : ::boost::type_traits::false_unary_metafunction
   {};
@@ -257,7 +257,7 @@ struct is_const<const volatile void>
 
 namespace detail
 {
-  template <bool is_ref = true, bool array>
+  template <bool is_ref, bool array>
   struct is_volatile_impl
       : ::boost::type_traits::false_unary_metafunction
   {};
@@ -397,3 +397,4 @@ struct add_cv<T&>{ typedef T& type; };
 
 
 
+