1// { dg-options "-std=gnu++11" } 2 3// Copyright (C) 2011-2015 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 3, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING3. If not see 18// <http://www.gnu.org/licenses/>. 19 20#undef _GLIBCXX_CONCEPT_CHECKS 21 22// XXX FIXME: parallel-mode should deal correctly with moveable-only types 23// per C++0x, at minimum smoothly fall back to serial. 24#undef _GLIBCXX_PARALLEL 25 26#include <algorithm> 27#include <testsuite_hooks.h> 28#include <testsuite_iterators.h> 29#include <testsuite_rvalref.h> 30 31using __gnu_test::test_container; 32using __gnu_test::random_access_iterator_wrapper; 33using __gnu_test::rvalstruct; 34 35typedef test_container<rvalstruct, random_access_iterator_wrapper> Container; 36 37const int A[] = { 10 }; 38const int N = 1; 39 40bool order(const rvalstruct& lhs, const rvalstruct& rhs) 41{ return lhs < rhs; } 42 43// libstdc++/49559 44void test01() 45{ 46 bool test __attribute__((unused)) = true; 47 48 rvalstruct s1[1]; 49 std::copy(A, A + 1, s1); 50 Container con1(s1, s1 + 1); 51 std::stable_sort(con1.begin(), con1.end()); 52 VERIFY( s1[0] == 10 ); 53 VERIFY( s1[0].valid ); 54 55 rvalstruct s2[1]; 56 std::copy(A, A + 1, s2); 57 Container con2(s2, s2 + 1); 58 std::stable_sort(con2.begin(), con2.end(), order); 59 VERIFY( s2[0] == 10 ); 60 VERIFY( s2[0].valid ); 61} 62 63int 64main() 65{ 66 test01(); 67 return 0; 68} 69