n> <span class='op'>=</span> <span class='kw-2'>&amp;</span><span class='ident'>x</span>;
<span class='ident'>z</span> <span class='op'>=</span> <span class='ident'>y</span>;</pre>

<span class='rusttest'>fn main() {
    &#39;a: {
    let x: i32 = 0;
    &#39;b: {
        let z: &amp;&#39;b i32;
        &#39;c: {
            // Must use &#39;b here because this reference is
            // being passed to that scope.
            let y: &amp;&#39;b i32 = &amp;&#39;b x;
            z = y;
        }
    }
}
}</