blob: 1a46c876a570b12048ecc295ae6b4667d797fc88 [file] [log] [blame]
// { dg-do compile { target c++17 } }
// Copyright (C) 2014-2021 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 <system_error>
#include <future>
using namespace std;
// 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(is_error_code_enum_v<future_errc>
&& is_error_code_enum<future_errc>::value, "");
static_assert(!is_error_code_enum_v<int>
&& !is_error_code_enum<int>::value, "");
static_assert(is_error_condition_enum_v<errc>
&& is_error_condition_enum<errc>::value, "");
static_assert(!is_error_condition_enum_v<int>
&& !is_error_condition_enum<int>::value, "");