forked from boostorg/fusion
e0f10734b1
Compiler yields compile error within a function witch used in unevaluate context of constexpr function because of CWG 1581 [2]. 1. https://llvm.org/bugs/show_bug.cgi?id=23135 2. http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_active.html#1581
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/*=============================================================================
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Copyright (C) 2015 Kohei Takahshi
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <utility>
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#include <boost/config.hpp>
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template <typename C>
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void test_copy()
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{
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C src;
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C dst = src;
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(void)dst;
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}
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#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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template <typename C>
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void test_move()
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{
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C src;
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C dst = std::move(src);
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(void)dst;
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}
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#endif
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template <typename C>
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void test_all()
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{
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test_copy<C>();
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#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
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test_move<C>();
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#endif
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}
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void
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test()
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{
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using namespace boost::fusion;
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<> > >();
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<>, int> >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<> > >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<>, float> >();
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<int> > >();
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<int>, int> >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<int> > >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<int>, float> >();
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<int, float> > >();
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test_all<FUSION_SEQUENCE<FUSION_SEQUENCE<int, float>, int> >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<int, float> > >();
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test_all<FUSION_SEQUENCE<int, FUSION_SEQUENCE<int, float>, float> >();
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}
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