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 // template <class T> class weak_ptr; 13 // 14 // not less than comparable 15 16 #include <memory> 17 #include <cassert> 18 19 int main() 20 { 21 const std::shared_ptr<int> p1(new int); 22 const std::shared_ptr<int> p2(new int); 23 const std::weak_ptr<int> w1(p1); 24 const std::weak_ptr<int> w2(p2); 25 26 bool b = w1 < w2; 27 } 28
