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// Copyright 2018-2022 Emil Dotchevski and Reverge Studios, Inc.
// Distributed under 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)
#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
# include "leaf.hpp"
#else
# include <boost/leaf/result.hpp>
#endif
#include "lightweight_test.hpp"
namespace leaf = boost::leaf;
struct A
{
int x;
A() noexcept:
x(0)
{
}
A( int x_ ) noexcept:
x(x_)
{
}
};
leaf::result<int> f()
{
return 42;
}
leaf::result<A> g()
{
return f();
}
int main()
{
BOOST_TEST_EQ(g().value().x, 42);
{
leaf::result<int> r1(42);
leaf::result<A> r2(std::move(r1));
BOOST_TEST_EQ(r2.value().x, 42);
}
{
leaf::result<int> r1(42);
leaf::result<A> r2;
r2 = std::move(r1);
BOOST_TEST_EQ(r2.value().x, 42);
}
return boost::report_errors();
}
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