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hana/test/list/snoc.cpp
2014-05-20 18:29:38 -04:00

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/*
* Copyright Louis Dionne 2014
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE.md or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*/
#include <boost/hana/list.hpp>
#include <boost/hana/detail/constexpr.hpp>
#include <boost/hana/detail/static_assert.hpp>
#include <boost/hana/integral.hpp>
using namespace boost::hana;
template <int ...i>
BOOST_HANA_CONSTEXPR_LAMBDA auto ilist = list_c<int, i...>;
int main() {
BOOST_HANA_STATIC_ASSERT(snoc(list(), int_<0>) == ilist<0>);
BOOST_HANA_STATIC_ASSERT(snoc(ilist<0>, int_<1>) == ilist<0, 1>);
BOOST_HANA_STATIC_ASSERT(snoc(ilist<0, 1>, int_<2>) == ilist<0, 1, 2>);
}