| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // template <class X> class auto_ptr; |
| |
| // auto_ptr& operator=(auto_ptr& a) throw(); |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "../A.h" |
| |
| void |
| test() |
| { |
| { |
| A* p1 = new A(1); |
| const std::auto_ptr<A> ap1(p1); |
| A* p2 = new A(2); |
| std::auto_ptr<A> ap2(p2); |
| assert(A::count == 2); |
| assert(ap1.get() == p1); |
| assert(ap2.get() == p2); |
| std::auto_ptr<A>& apr = ap2 = ap1; |
| assert(&apr == &ap2); |
| assert(A::count == 1); |
| assert(ap1.get() == 0); |
| assert(ap2.get() == p1); |
| } |
| assert(A::count == 0); |
| } |
| |
| int main(int, char**) |
| { |
| test(); |
| |
| return 0; |
| } |