Retro68/gcc/libstdc++-v3/testsuite/experimental/chrono/value.cc
Wolfgang Thaller 6fbf4226da gcc-9.1
2019-06-20 20:10:10 +02:00

34 lines
1.3 KiB
C++

// { dg-do compile { target c++14 } }
// Copyright (C) 2014-2019 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
#include <experimental/chrono>
using std::chrono::treat_as_floating_point;
using std::chrono::experimental::treat_as_floating_point_v;
// These tests are rather simple, the front-end tests already test
// variable templates, and the library tests for the underlying
// traits are more elaborate. These are just simple sanity tests.
static_assert(!treat_as_floating_point_v<int>
&& !treat_as_floating_point<int>::value, "");
static_assert(treat_as_floating_point_v<double>
&& treat_as_floating_point<double>::value, "");