I&#39;m sorry, it turned out to be pretty simples.<div><br class="webkit-block-placeholder"></div><div>The error appears when there are references to undefined terminal or non-terminal productions.</div><div><br class="webkit-block-placeholder">
</div><div>That&#39;s it.</div><div><br class="webkit-block-placeholder"></div><div>Sorry for the messages, at least it might be of some help to someone else.</div><div><br class="webkit-block-placeholder"></div><div>hugo
<br><br><div><span class="gmail_quote">On 7/18/07, <b class="gmail_sendername">Hugo Pacheco</b> &lt;<a href="mailto:hpacheco@gmail.com">hpacheco@gmail.com</a>&gt; wrote:</span><blockquote class="gmail_quote" style="margin:0;margin-left:0.8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi Simon,<div><br>&nbsp;</div><div>I&#39;m having what I supose ti be a oarsec internal error when trying to compile some grammar.</div><div><br>&nbsp;</div><div>I get:
</div><div>$ happy -g -a -c Parser.y</div><div>happy: parE</div><div><br>&nbsp;</div><div>Is this a known bug? I could find no reference to it.</div><div><br>&nbsp;</div>
<div>I&#39;m using happy version 1.16 and I can&#39;t reduce the problem to a single production.</div><div>The grammar file is attached.</div><div><br>&nbsp;</div><div>Thanks in advance,</div><span class="sg"><div>
hugo</div><div><br>&nbsp;</div><div><br>&nbsp;</div>
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