shared_ptr_assign_fail.cpp

boost库提供标准的C++ API 配合dev c++使用,功能更加强大

#include <boost/config.hpp>

#if defined(BOOST_MSVC)
#pragma warning(disable: 4786)  // identifier truncated in debug info
#pragma warning(disable: 4710)  // function not inlined
#pragma warning(disable: 4711)  // function selected for automatic inline expansion
#pragma warning(disable: 4514)  // unreferenced inline removed
#endif

//
//  shared_ptr_assign_fail.cpp - a negative test for shared_ptr assignment
//
//  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
//  Permission to copy, use, modify, sell and distribute this software
//  is granted provided this copyright notice appears in all copies.
//  This software is provided "as is" without express or implied
//  warranty, and with no claim as to its suitability for any purpose.
//

#include <boost/shared_ptr.hpp>

bool boost_error(char const *, char const *, char const *, long)
{
    return true;
}

int main()
{
    boost::shared_ptr<int> p;
    p = new int(42); // assignment must fail
    return 0;
}