26 lines
519 B
C++
26 lines
519 B
C++
// Copyright 2020 Peter Dimov
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
// https://www.boost.org/LICENSE_1_0.txt
|
|
|
|
#if defined(__cpp_deduction_guides)
|
|
|
|
#include <boost/shared_ptr.hpp>
|
|
#include <boost/weak_ptr.hpp>
|
|
|
|
int main()
|
|
{
|
|
boost::shared_ptr<int> p1( new int );
|
|
boost::weak_ptr<int> p2( p1 );
|
|
boost::shared_ptr p3( p2 );
|
|
}
|
|
|
|
#else
|
|
|
|
#include <boost/config/pragma_message.hpp>
|
|
|
|
BOOST_PRAGMA_MESSAGE( "Skipping test because __cpp_deduction_guides is not defined" )
|
|
|
|
int main() {}
|
|
|
|
#endif
|