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1 // Copyright Louis Dionne 2013-2017
2 // Distributed under the Boost Software License, Version 1.0.
3 // (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
5 #include <boost/hana/core/to.hpp>
6 namespace hana
= boost::hana
;
9 static_assert(hana::is_embedded
<int, long>{}, "");
11 // int -> unsigned long could cause negative values to be lost
12 static_assert(!hana::is_embedded
<int, unsigned int long>{}, "");
14 // similarly, float can't represent all the values of int
15 static_assert(!hana::is_embedded
<int, float>{}, "");
17 // OK, the conversion is lossless
18 static_assert(hana::is_embedded
<float, double>{}, "");