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libcxx_old/test/std/depr/depr.auto.ptr/auto.ptr/auto.ptr.cons/copy.fail.cpp

42 lines
837 B
C++

//===----------------------------------------------------------------------===//
//
// 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(auto_ptr& a) throw();
#define _LIBCPP_DISABLE_DEPRECATION_WARNINGS
#include <memory>
#include <cassert>
#include "../A.h"
void
test()
{
{
A* p = new A(1);
const std::auto_ptr<A> ap1(p);
std::auto_ptr<A> ap2(ap1);
assert(ap1.get() == 0);
assert(ap2.get() == p);
assert(A::count == 1);
}
assert(A::count == 0);
}
int main(int, char**)
{
test();
return 0;
}