Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/20_util/duration/comparison_operators/three_way.cc @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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// { dg-options "-std=gnu++2a" } // { dg-do run { target c++2a } } // 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/>. // 20.8.3 Class template duration [time.duration] #include <chrono> #include <testsuite_hooks.h> // C++20 27.5.6 Comparisons [time.duration.comparisons] void test01() { using namespace std::chrono; duration<int> d0(12); duration<int> d1(3); duration<long> d2(3); VERIFY(d1 < d0); VERIFY(d0 > d1); VERIFY( std::is_lt(d1 <=> d0) ); VERIFY( std::is_gt(d0 <=> d1) ); VERIFY(d0 != d1); VERIFY(d1 == d2); VERIFY( std::is_neq(d0 <=> d1) ); VERIFY( std::is_eq(d1 <=> d2) ); VERIFY(d1 <= d2); VERIFY(d1 >= d2); VERIFY( std::is_lteq(d1 <=> d2) ); VERIFY( std::is_gteq(d1 <=> d2) ); VERIFY(d1 <= d0); VERIFY(d0 >= d1); VERIFY( std::is_lteq(d1 <=> d0) ); VERIFY( std::is_gteq(d0 <=> d1) ); } int main() { test01(); }