<span class="special">(</span><span class="string">"abc"</span><span class="special">,</span> <span class="identifier">string</span><span class="special">[</span><span class="identifier">_1</span> <span class="special">=</span> <span class="identifier">val</span><span class="special">(</span><span class="string">"abc"</span><span class="special">)]);</span>
</pre>
<p>
        </p>
<p>
          More examples for semantic actions can be found here: <a class="link" href="../tutorials/semantic_actions.html#spi