nt'>x</span>: <span class='self'>self</span>.<span class='ident'>x</span> <span class='op'>+</span> <span class='ident'>other</span>.<span class='ident'>x</span>, <span class='ident'>y</span>: <span class='self'>self</span>.<span class='ident'>y</span> <span class='op'>+</span> <span class='ident'>other</span>.<span class='ident'>y</span> }
    }
}

<span class='kw'>fn</span> <span class='ident'>main</span>() {
    <span class='kw'>let</span> <span class='ident'>p1</span> <span class='op'>=</span> <span cla