1// Copyright (C) 2004, 2005, 2009 Free Software Foundation 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18#include <vector> 19#include <testsuite_hooks.h> 20 21struct T { int i; }; 22 23int swap_calls; 24 25namespace std 26{ 27 template<> 28 void 29 vector<T, allocator<T> >::swap(vector<T, allocator<T> >&) 30 { ++swap_calls; } 31} 32 33// Should use vector specialization for swap. 34void test01() 35{ 36 bool test __attribute__((unused)) = true; 37 std::vector<T> A; 38 std::vector<T> B; 39 swap_calls = 0; 40 std::swap(A, B); 41 VERIFY(1 == swap_calls); 42} 43 44// Should use vector specialization for swap. 45void test02() 46{ 47 bool test __attribute__((unused)) = true; 48 using namespace std; 49 vector<T> A; 50 vector<T> B; 51 swap_calls = 0; 52 swap(A, B); 53 VERIFY(1 == swap_calls); 54} 55 56// See c++/13658 for background info. 57int main() 58{ 59 test01(); 60 test02(); 61 return 0; 62} 63