hana/test/string/macro.cpp
2017-01-07 14:14:18 -08:00

32 lines
977 B
C++

// Copyright Louis Dionne 2013-2017
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
#include <boost/hana/assert.hpp>
#include <boost/hana/equal.hpp>
#include <boost/hana/string.hpp>
#include <type_traits>
namespace hana = boost::hana;
int main() {
// make sure string_c and BOOST_HANA_STRING give the same result
{
auto const s1 = BOOST_HANA_STRING("");
auto const s2 = hana::string_c<>;
static_assert(std::is_same<decltype(s1), decltype(s2)>::value, "");
}
{
auto const s1 = BOOST_HANA_STRING("a");
auto const s2 = hana::string_c<'a'>;
static_assert(std::is_same<decltype(s1), decltype(s2)>::value, "");
}
{
auto const s1 = BOOST_HANA_STRING("abcd");
auto const s2 = hana::string_c<'a', 'b', 'c', 'd'>;
static_assert(std::is_same<decltype(s1), decltype(s2)>::value, "");
}
}