Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/18_support/exception_ptr/move.cc @ 143:76e1cf5455ef
add cbc_gc test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
---|---|
date | Sun, 23 Dec 2018 19:24:05 +0900 |
parents | 84e7813d76e9 |
children | 1830386684a0 |
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// { dg-do run { target c++11 } } // Copyright (C) 2009-2018 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 <exception> #include <utility> #include <testsuite_hooks.h> // Verify move construction and assignment are efficient and do not copy. // This behaviour is a GNU extension provided for efficiency. void test01() { bool test = true; std::exception_ptr p1 = std::make_exception_ptr(test); std::exception_ptr p2 = std::move(p1); VERIFY( p1 == 0 ); VERIFY( !(p2 == 0) ); p1 = std::move(p2); VERIFY( !(p1 == 0) ); VERIFY( p2 == 0 ); } int main() { test01(); return 0; }