-1"></a>    <span class="kw">const</span> x: <span class="dt">i32</span> = <span class="dv">5</span>;</span>
<span id="cb26-12"><a href="#cb26-12" aria-hidden="true" tabindex="-1"></a>    <span class="kw">const</span> y: ?<span class="dt">i32</span> = return_null(x);</span>
<span id="cb26-13"><a href="#cb26-13" aria-hidden="true" tabindex="-1"></a>    <span class="kw">try</span> stdout.print(<span class="st">"{d}</span><span class="sc">\n</span><span class="st">"</span>, .<span class="op">{</span>y.?<span c