Function f1

test/on_error_accumulate_nested_error_result_test.cpp:37–41

}

leaf::error_id f1()
{
    auto load = leaf::on_error( info<0>(-1), info<2>(-1), []( info<1> & x ) {++x.value;} );
    return f0();
}

leaf::error_id f2()
{