42 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <memory>10 11// template <class X> class auto_ptr;12 13// auto_ptr(auto_ptr& a) throw();14 15// ADDITIONAL_COMPILE_FLAGS: -D_LIBCPP_DISABLE_DEPRECATION_WARNINGS16 17#include <memory>18#include <cassert>19 20#include "../A.h"21 22void23test()24{25 {26 A* p = new A(1);27 const std::auto_ptr<A> ap1(p);28 std::auto_ptr<A> ap2(ap1);29 assert(ap1.get() == 0);30 assert(ap2.get() == p);31 assert(A::count == 1);32 }33 assert(A::count == 0);34}35 36int main(int, char**)37{38 test();39 40 return 0;41}42