text: //===----------------------------------------------------------------------===//
  //
  // 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>
  
  // template <class T> class weak_ptr;
  //
  // not less than comparable
  
  #include <memory>
  #include <cassert>
  
  int main(int, char**)
  {
      const std::shared_ptr<int> p1(new int);
      const std::shared_ptr<int> p2(new int);
      const std::weak_ptr<int> w1(p1);
      const std::weak_ptr<int> w2(p2);
  
      bool b = w1 < w2;
  
    return 0;
  }
  