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[/] [openrisc/] [tags/] [gnu-dev/] [fsf-gcc-snapshot-1-mar-12/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [20_util/] [pointer_traits/] [pointer_to.cc] - Rev 742
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// { dg-options "-std=gnu++0x" } // Copyright (C) 2011 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 <memory> #include <testsuite_hooks.h> struct Ptr { typedef bool element_type; bool* value; static Ptr pointer_to(bool& b) { return Ptr{&b}; } }; bool operator==(const Ptr& l, const Ptr& r) { return l.value == r.value; } void test01() { bool test = true; Ptr p{ &test }; VERIFY( std::pointer_traits<Ptr>::pointer_to(test) == p ); } void test02() { bool test = true; VERIFY( std::pointer_traits<bool*>::pointer_to(test) == &test ); } int main() { test01(); test02(); return 0; }
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