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[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 20_util / is_aggregate / requirements / typedefs.cc
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7b936140 1// { dg-do compile { target c++17 } }
e2ac6765 2
a945c346 3// Copyright (C) 2017-2024 Free Software Foundation, Inc.
e2ac6765
VV
4//
5// This file is part of the GNU ISO C++ Library. This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10//
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14// GNU General Public License for more details.
15//
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3. If not see
18// <http://www.gnu.org/licenses/>.
19
20// NB: This file is for testing type_traits with NO OTHER INCLUDES.
21
22#include <type_traits>
23
24void test01()
25{
26 // Check for required typedefs
27 typedef std::is_aggregate<int> test_type;
28 static_assert( std::is_same<test_type::value_type, bool>::value );
29 typedef std::integral_constant<bool, test_type{}()> bool_type;
30 static_assert( std::is_same<test_type::type, bool_type>::value );
31}