Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/19_diagnostics/error_category/operators/three_way.cc @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 2b5abeee2509 |
children |
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// Copyright (C) 2020 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/>. // { dg-options "-std=gnu++2a" } // { dg-do run { target c++2a } } #include <system_error> #include <testsuite_error.h> void test01() { __gnu_test::test_category c1; VERIFY( std::is_eq(c1 <=> c1) ); __gnu_test::test_derived_category c2; VERIFY( std::is_neq(c1 <=> c2) ); } void test02() { __gnu_test::test_category c1; VERIFY( c1 <= c1 ); VERIFY( c1 >= c1 ); __gnu_test::test_derived_category c2; VERIFY( (c1 < c2) || (c2 < c1) ); VERIFY( (c1 > c2) || (c2 > c1) ); } int main() { test01(); test02(); }