1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <memory> 11 12// shared_ptr(nullptr_t) 13 14#include <memory> 15#include <cassert> 16 17int main() 18{ 19 std::shared_ptr<int> p(nullptr); 20 assert(p.use_count() == 0); 21 assert(p.get() == 0); 22} 23