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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [20_util/] [shared_ptr/] [comparison/] [dr1401.cc] - Rev 749
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// { dg-options "-std=gnu++0x" } // { dg-do compile } // Copyright (C) 2011 Free Software Foundation // // 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/>. // 20.7.2.2 Class template shared_ptr [util.smartptr.shared] #include <memory> // DR 1401 void test01() { std::shared_ptr<int> ptr1, ptr2; if (ptr1 == ptr2) { } if (ptr1 == nullptr) { } if (nullptr == ptr1) { } if (ptr1 != ptr2) { } if (ptr1 != nullptr) { } if (nullptr != ptr1) { } if (ptr1 < ptr2) { } if (ptr1 < nullptr) { } if (nullptr < ptr1) { } if (ptr1 <= ptr2) { } if (ptr1 <= nullptr) { } if (nullptr <= ptr1) { } if (ptr1 > ptr2) { } if (ptr1 > nullptr) { } if (nullptr > ptr1) { } if (ptr1 >= ptr2) { } if (ptr1 >= nullptr) { } if (nullptr >= ptr1) { } }
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