| // Copyright (C) 2004-2013 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 <vector> |
| #include <testsuite_hooks.h> |
| |
| struct T { int i; }; |
| |
| int swap_calls; |
| |
| namespace std |
| { |
| template<> |
| void |
| vector<T, allocator<T> >::swap(vector<T, allocator<T> >&) |
| { ++swap_calls; } |
| } |
| |
| // Should use vector specialization for swap. |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| std::vector<T> A; |
| std::vector<T> B; |
| swap_calls = 0; |
| std::swap(A, B); |
| VERIFY(1 == swap_calls); |
| } |
| |
| // Should use vector specialization for swap. |
| void test02() |
| { |
| bool test __attribute__((unused)) = true; |
| using namespace std; |
| vector<T> A; |
| vector<T> B; |
| swap_calls = 0; |
| swap(A, B); |
| VERIFY(1 == swap_calls); |
| } |
| |
| // See c++/13658 for background info. |
| int main() |
| { |
| test01(); |
| test02(); |
| return 0; |
| } |