mirror of
https://github.com/boostorg/hana.git
synced 2026-07-23 13:43:42 +00:00
Louis Dionne
21 lines
645 B
C++
21 lines
645 B
C++
// Copyright Louis Dionne 2013-2022
|
|
// 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/core/to.hpp>
|
|
namespace hana = boost::hana;
|
|
|
|
|
|
static_assert(hana::is_embedded<int, long>{}, "");
|
|
|
|
// int -> unsigned long could cause negative values to be lost
|
|
static_assert(!hana::is_embedded<int, unsigned int long>{}, "");
|
|
|
|
// similarly, float can't represent all the values of int
|
|
static_assert(!hana::is_embedded<int, float>{}, "");
|
|
|
|
// OK, the conversion is lossless
|
|
static_assert(hana::is_embedded<float, double>{}, "");
|
|
|
|
int main() { }
|