Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/25_algorithms/copy/94013.cc @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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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-do run } #include <algorithm> #include <testsuite_hooks.h> void test01() { volatile int i[2] = { 1, 2 }; volatile int j[2] = { 0, 0 }; int k[2] = { 0, 0 }; std::copy(i, i+2, j); VERIFY( j[0] == 1 && j[1] == 2 ); std::copy(i, i+2, k); VERIFY( k[0] == 1 && k[1] == 2 ); std::copy(k+1, k+2, i); VERIFY( i[0] == 2 ); const volatile int* cj = j; std::copy(cj, cj+2, i); VERIFY( i[0] == 1 && i[1] == 2 ); std::copy(cj+1, cj+2, k); VERIFY( k[0] == 2 ); const int* ck = k; std::copy(ck, ck+2, i); VERIFY( i[0] == 2 && i[1] == 2 ); } void test02() { #if __cplusplus > 201703L volatile int i[2] = { 1, 2 }; volatile int j[2] = { 0, 0 }; int k[2] = { 0, 0 }; std::ranges::copy(i, i+2, j); VERIFY( j[0] == 1 && j[1] == 2 ); std::ranges::copy(i, i+2, k); VERIFY( k[0] == 1 && k[1] == 2 ); std::ranges::copy(k+1, k+2, i); VERIFY( i[0] == 2 ); const volatile int* cj = j; std::ranges::copy(cj, cj+2, i); VERIFY( i[0] == 1 && i[1] == 2 ); std::ranges::copy(cj+1, cj+2, k); VERIFY( k[0] == 2 ); const int* ck = k; std::ranges::copy(ck, ck+2, i); VERIFY( i[0] == 2 && i[1] == 2 ); #endif } int main() { test01(); test02(); }