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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [20_util/] [tuple/] [tuple_element.cc] - Rev 742
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// { dg-options "-std=gnu++0x" } // Copyright (C) 2007, 2009 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/>. // Tuple #include <tuple> using namespace std; struct foo { }; int main() { // As foo isn't constructible from anything else, this // lets us check if type is returning foo when it should foo q1; tuple_element<0,tuple<foo,void,int> >::type q2(q1); tuple_element<2,tuple<void,int,foo> >::type q3(q1); }