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re PR c++/59378 (Internal compiler error when using __builtin_shuffle in a template...
[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 20_util / tuple / element_access / get2.cc
1 // { dg-do compile }
2 // { dg-options "-std=gnu++0x" }
3
4 // 2011-05-17 Paolo Carlini <paolo.carlini@oracle.com>
5 //
6 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
7 //
8 // This file is part of the GNU ISO C++ Library. This library is free
9 // software; you can redistribute it and/or modify it under the
10 // terms of the GNU General Public License as published by the
11 // Free Software Foundation; either version 3, or (at your option)
12 // any later version.
13 //
14 // This library is distributed in the hope that it will be useful,
15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 // GNU General Public License for more details.
18 //
19 // You should have received a copy of the GNU General Public License along
20 // with this library; see the file COPYING3. If not see
21 // <http://www.gnu.org/licenses/>.
22
23 #include <tuple>
24
25 void test01()
26 {
27 std::tuple<int> t1;
28
29 int&& t1one __attribute__((unused)) = std::get<0>(std::move(t1));
30
31 std::tuple<float, int> t2;
32
33 float&& t2one __attribute__((unused)) = std::get<0>(std::move(t2));
34 int&& t2two __attribute__((unused)) = std::get<1>(std::move(t2));
35
36 std::tuple<short, int, double> t3;
37
38 short&& t3one __attribute__((unused)) = std::get<0>(std::move(t3));
39 int&& t3two __attribute__((unused)) = std::get<1>(std::move(t3));
40 double&& t3thr __attribute__((unused)) = std::get<2>(std::move(t3));
41 }