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// Copyright 2018-2024 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)
#include <boost/leaf/config.hpp>
#ifdef BOOST_LEAF_NO_EXCEPTIONS
#include <iostream>
int main()
{
std::cout << "Unit test not applicable." << std::endl;
return 0;
}
#else
#ifdef BOOST_LEAF_TEST_SINGLE_HEADER
# include "leaf.hpp"
#else
# include <boost/leaf/on_error.hpp>
# include <boost/leaf/handle_errors.hpp>
#endif
#include "lightweight_test.hpp"
namespace leaf = boost::leaf;
struct info { int value; };
void g1()
{
auto load = leaf::on_error( info{1} );
}
void g2()
{
throw std::exception();
}
void f()
{
auto load = leaf::on_error( info{2} );
g1();
g2();
}
int main()
{
int r = leaf::try_catch(
[]
{
f();
return 0;
},
[]( info x )
{
BOOST_TEST_EQ(x.value, 2);
return 1;
},
[]
{
return 2;
} );
BOOST_TEST_EQ(r, 1);
return boost::report_errors();
}
#endif
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