diff options
Diffstat (limited to 'libs/fusion/test/sequence/value_at.hpp')
| -rw-r--r-- | libs/fusion/test/sequence/value_at.hpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/libs/fusion/test/sequence/value_at.hpp b/libs/fusion/test/sequence/value_at.hpp index 9fe3a1982c..ae03dd3c73 100644 --- a/libs/fusion/test/sequence/value_at.hpp +++ b/libs/fusion/test/sequence/value_at.hpp @@ -2,7 +2,7 @@ Copyright (c) 1999-2003 Jaakko Jarvi Copyright (c) 2001-2011 Joel de Guzman - Distributed under the Boost Software License, Version 1.0. (See accompanying + Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ==============================================================================*/ #include <boost/detail/lightweight_test.hpp> @@ -11,6 +11,10 @@ #include <boost/static_assert.hpp> #include <iostream> +#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) +#include <functional> +#endif + #if !defined(FUSION_AT) #define FUSION_AT at_c #endif @@ -35,7 +39,16 @@ test() double d = 2.7; A a; +#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) + // Note: C++11 will pickup the rvalue overload for the d argument + // since we do not have all permutations (expensive!) for all const& + // and && arguments. We either have all && or all const& arguments only. + // For that matter, use std::ref to disambiguate the call. + + FUSION_SEQUENCE<int, double&, const A&, int> t(1, std::ref(d), a, 2); +#else FUSION_SEQUENCE<int, double&, const A&, int> t(1, d, a, 2); +#endif const FUSION_SEQUENCE<int, double&, const A, int> ct(t); int i = FUSION_AT<0>(t); @@ -66,7 +79,7 @@ test() ++FUSION_AT<0>(t); BOOST_TEST(FUSION_AT<0>(t) == 6); - + typedef FUSION_SEQUENCE<int, float> seq_type; BOOST_STATIC_ASSERT(!( |