NoUnreachable Example

<pre class="language-text homepage-example"><code class="language-text"> main.tsx:9:3 <a href="https://docs.rome.tools/lint/rules/nounreachable/">lint/nursery/noUnreachable</a> ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ <strong><span style="color: Tomato;"> </span></strong><strong><span style="color: Tomato;">✖</span></strong> <span style="color: Tomato;">This code will never be reached ...</span> <strong>7 │ </strong> } <strong>8 │ </strong> <strong><span style="color: Tomato;">&gt;</span></strong> <strong>9 │ </strong> return 20; <strong> │ </strong> <strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong> <strong>10 │ </strong>} <strong><span style="color: rgb(38, 148, 255);"> </span></strong><strong><span style="color: rgb(38, 148, 255);">ℹ</span></strong> <span style="color: rgb(38, 148, 255);">... because either this statement will return from the function ...</span> <strong>1 │ </strong>function test(callback) { <strong>2 │ </strong> try { <strong><span style="color: Tomato;"> </span></strong><strong><span style="color: Tomato;">&gt;</span></strong> <strong>3 │ </strong> return callback(); <strong> │ </strong> <strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong> <strong>4 │ </strong> } catch (e) { <strong>5 │ </strong> console.log(e); <strong><span style="color: rgb(38, 148, 255);"> </span></strong><strong><span style="color: rgb(38, 148, 255);">ℹ</span></strong> <span style="color: rgb(38, 148, 255);">... or this statement will throw an exception beforehand</span> <strong>4 │ </strong> } catch (e) { <strong>5 │ </strong> console.log(e); <strong><span style="color: Tomato;"> </span></strong><strong><span style="color: Tomato;">&gt;</span></strong> <strong>6 │ </strong> throw e; <strong> │ </strong> <strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong><strong><span style="color: Tomato;">^</span></strong> <strong>7 │ </strong> } <strong>8 │ </strong> </code></pre>