2 #ifndef BOOST_MPL_AUX_CONFIG_DEPENDENT_NTTP_HPP_INCLUDED
3 #define BOOST_MPL_AUX_CONFIG_DEPENDENT_NTTP_HPP_INCLUDED
5 // Copyright Aleksey Gurtovoy 2002-2004
7 // Distributed under the Boost Software License, Version 1.0.
8 // (See accompanying file LICENSE_1_0.txt or copy at
9 // http://www.boost.org/LICENSE_1_0.txt)
11 // See http://www.boost.org/libs/mpl for documentation.
13 // $Id: dependent_nttp.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14 // $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
17 #include <boost/mpl/aux_/config/gcc.hpp>
18 #include <boost/mpl/aux_/config/workaround.hpp>
20 // GCC and EDG-based compilers incorrectly reject the following code:
21 // template< typename T, T n > struct a;
22 // template< typename T > struct b;
23 // template< typename T, T n > struct b< a<T,n> > {};
25 #if !defined(BOOST_MPL_CFG_NO_DEPENDENT_NONTYPE_PARAMETER_IN_PARTIAL_SPEC) \
26 && !defined(BOOST_MPL_PREPROCESSING_MODE) \
27 && ( BOOST_WORKAROUND(__EDG_VERSION__, BOOST_TESTED_AT(300)) \
28 || BOOST_WORKAROUND(BOOST_MPL_CFG_GCC, BOOST_TESTED_AT(0x0302)) \
31 # define BOOST_MPL_CFG_NO_DEPENDENT_NONTYPE_PARAMETER_IN_PARTIAL_SPEC
35 #endif // BOOST_MPL_AUX_CONFIG_DEPENDENT_NTTP_HPP_INCLUDED