ceph/src/boost/libs/smart_ptr/test/wp_guides_test.cpp

   1 // Copyright 2020 Peter Dimov
   2 // Distributed under the Boost Software License, Version 1.0.
   3 // https://www.boost.org/LICENSE_1_0.txt
   4
   5 #if defined(__cpp_deduction_guides)
   6
   7 #include <boost/shared_ptr.hpp>
   8 #include <boost/weak_ptr.hpp>
   9
  10 int main()
  11 {
  12     boost::shared_ptr<int> p1( new int );
  13     boost::weak_ptr p2( p1 );
  14 }
  15
  16 #else
  17
  18 #include <boost/config/pragma_message.hpp>
  19
  20 BOOST_PRAGMA_MESSAGE( "Skipping test because __cpp_deduction_guides is not defined" )
  21
  22 int main() {}
  23
  24 #endif