// { dg-do run { target c++11 } }
// Copyright (C) 2012-2019 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
// .
// 20.7.1 Template class unique_ptr [unique.ptr]
#include
#include
struct A;
struct B
{
std::unique_ptr a;
};
struct A
{
B* b;
~A() { VERIFY(b->a != nullptr); }
};
void test01()
{
B b;
b.a.reset(new A);
b.a->b = &b;
}
struct C;
struct D
{
std::unique_ptr c;
};
struct C
{
D* d;
~C() { VERIFY(d->c != nullptr); }
};
void test02()
{
D d;
d.c.reset(new C[1]);
d.c[0].d = &d;
}
int main()
{
test01();
test02();
}