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// { dg-options "-std=gnu++14" }
// Copyright (C) 2015 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/>.
// 8.2.1 Class template shared_ptr [memory.smartptr.shared]
#include <experimental/memory>
#include <testsuite_hooks.h>
struct A
{
A() : i() {}
int i;
};
// 8.2.1.2 shared_ptr observers [memory.smartptr.shared.obs]
// get
void
test01()
{
bool test __attribute__((unused)) = true;
A * const a = new A[5];
const std::experimental::shared_ptr<A[5]> p(a);
VERIFY( p.get() == a );
}
// operator []
int
test02()
{
A * p = new A[5];
std::experimental::shared_ptr<A[5]> a(p);
for(int j = 0; j < 5; j++)
{ a[j].i = j; }
VERIFY(a.get() == p);
VERIFY(a.use_count() == 1);
for(int j = 0; j < 5; j++)
{ VERIFY(a[j].i == j); }
return 0;
}
// operator*
void
test03()
{
bool test __attribute__((unused)) = true;
A * const a = new A[5];
const std::experimental::shared_ptr<A[5]> p(a);
VERIFY( p.get() == a );
}
// operator->
void
test04()
{
bool test __attribute__((unused)) = true;
A * const a = new A[5];
const std::experimental::shared_ptr<A[5]> p(a);
VERIFY( &p[0].i == &a[0].i );
}
int
main()
{
test01();
test02();
test03();
test04();
return 0;
}
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