WSJT-X/boost/libs/config/test/boost_no_cxx14_std_exchange.ipp

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// (C) Copyright Oliver Kowalke 2016.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// See http://www.boost.org/libs/config for most recent version.
// MACRO: BOOST_NO_CXX14_STD_EXCHANGE
// TITLE: apply
// DESCRIPTION: The compiler supports the std::exchange() function.
#include <utility>
namespace boost_no_cxx14_std_exchange {
int test() {
int * i = new int( 1);
int * j = std::exchange( i, nullptr);
delete j;
return 0;
}
}