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Add mp_value; enable mp_rename on value lists. Refs #53.

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Peter Dimov
2023-05-14 19:45:09 +03:00
parent 173e5d8098
commit 570acee866
7 changed files with 139 additions and 4 deletions
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44
test/mp_rename_2.cpp Normal file
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// Copyright 2015-2023 Peter Dimov.
// Distributed under the Boost Software License, Version 1.0.
// https://www.boost.org/LICENSE_1_0.txt
#include <boost/mp11/list.hpp>
#if !defined(BOOST_MP11_HAS_TEMPLATE_AUTO)
#pragma message("Test skipped because BOOST_MP11_HAS_TEMPLATE_AUTO is not defined")
int main() {}
#else
#include <boost/mp11/integral.hpp>
#include <boost/core/lightweight_test_trait.hpp>
template<auto... T> struct L {};
int main()
{
using boost::mp11::mp_list;
using boost::mp11::mp_rename;
using boost::mp11::mp_true;
using boost::mp11::mp_false;
using boost::mp11::mp_int;
using boost::mp11::mp_size_t;
BOOST_TEST_TRAIT_SAME(mp_rename<L<>, mp_list>, mp_list<>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<false>, mp_list>, mp_list<mp_false>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<true>, mp_list>, mp_list<mp_true>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<0>, mp_list>, mp_list<mp_int<0>>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<-1>, mp_list>, mp_list<mp_int<-1>>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<std::size_t(0)>, mp_list>, mp_list<mp_size_t<0>>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<std::size_t(1)>, mp_list>, mp_list<mp_size_t<1>>);
BOOST_TEST_TRAIT_SAME(mp_rename<L<false, 0, std::size_t(0)>, mp_list>, mp_list<mp_false, mp_int<0>, mp_size_t<0>>);
return boost::report_errors();
}
#endif