//===----------------------------------------------------------------------===// | |
// | |
// 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> | |
// shared_ptr | |
// bool unique() const; | |
#include <memory> | |
#include <cassert> | |
int main(int, char**) | |
{ | |
const std::shared_ptr<int> p(new int(32)); | |
assert(p.unique()); | |
{ | |
std::shared_ptr<int> p2 = p; | |
assert(!p.unique()); | |
} | |
assert(p.unique()); | |
return 0; | |
} |