[dotNetRDF-Develop] Issue CORE-428 has a new comment

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<p>A new comment has been added to the following issue.</p>
<table border="0">
  <tr>
    <td width="90px" valign="top"><b>Title:</b></td>
    <td>SparqlParser error on BIND keyword</td>
  </tr>
  <tr>
    <td><b>Project:</b></td>
    <td>Core Library (dotNetRDF.dll)</td>
  </tr>
  <tr>
    <td><b>Created By:</b></td>
    <td>Max</td>
  </tr>
  <tr>
    <td><b>Date:</b></td>
    <td>2014-08-29 02:57 PM</td>
  </tr>
  <tr>
    <td><b>Comment:</b></td>
  </tr>
  <tr>
    <td colspan="2"><p>
	Actually the query is generated dynamically so not beautified. I believe this is an obscure case that passed trhough the net ;) The query is :</p>
<p>
	PREFIX rdf: &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#&gt;<br />
	PREFIX rdfs: &lt;http://www.w3.org/2000/01/rdf-schema#&gt;<br />
	PREFIX xsd: &lt;http://www.w3.org/2001/XMLSchema#&gt;<br />
	SELECT&nbsp; ?ct48 ?ct47 ?ct52 ?ct54 ?ct55 ?ct62 ?ct57 ?ct59 ?ct60 ?ct64 ?ct76 ?ct78 ?ct80 ?ct82 ?ct83 ?ct84 ?ct68 ?ct71 ?ct73&nbsp; WHERE {<br />
	BIND (EXISTS { ?this &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#type&gt; &lt;urn:schema-test#PortalSite&gt; . } as ?ct48) &nbsp;<br />
	&nbsp;{ SELECT&nbsp;&nbsp; ?_rtVar28 ?_rtVar30 (struuid() as ?ct52)&nbsp; WHERE {<br />
	&nbsp; ?_rtVar28 &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#type&gt; &lt;urn:schema-test#Organization&gt; .<br />
	&nbsp; ?_rtVar28 &lt;http://www.w3.org/2000/01/rdf-schema#label&gt; ?_rtVar30 .<br />
	&nbsp; FILTER(NOT EXISTS { ?_rtVar28 &lt;urn:schema-test#deletedOn&gt; ?_rtVar31 . })<br />
	} ORDER BY ASC(STR(?_rtVar30))&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; LIMIT 10 }<br />
	BIND (1 as ?ct47)<br />
	BIND (1 as ?ct54)<br />
	BIND (?_rtVar30 as ?ct55)<br />
	BIND (1 as ?ct62) &nbsp;<br />
	OPTIONAL {<br />
	&nbsp;{ SELECT&nbsp;&nbsp; ?_rtVar28 ?_rtVar29 (struuid() as ?ct57)&nbsp; WHERE { ?_rtVar28 &lt;urn:schema-test#hasActivity&gt; / &lt;urn:schema-test#isPartOf&gt;* / &lt;http://www.w3.org/2000/01/rdf-schema#label&gt; ?_rtVar29 . }&nbsp;&nbsp;&nbsp; }<br />
	BIND (1 as ?ct59)<br />
	BIND (?_rtVar29 as ?ct60) &nbsp;<br />
	&nbsp;}<br />
	OPTIONAL {<br />
	&nbsp;{ SELECT&nbsp;&nbsp; ?_rtVar28 ?_rtVar24 ?_rtVar27 ?_rtVar26 ?_rtVar25&nbsp; WHERE {<br />
	&nbsp; ?_rtVar24 &lt;urn:schema-test#country&gt; ?_rtVar25 .<br />
	&nbsp; ?_rtVar24 &lt;urn:schema-test#postalCode&gt; ?_rtVar27 .<br />
	&nbsp; ?_rtVar24 &lt;urn:schema-test#locality&gt; ?_rtVar26 .<br />
	&nbsp; ?_rtVar28 &lt;urn:schema-test#address&gt; ?_rtVar24 .<br />
	}&nbsp;&nbsp;&nbsp; }<br />
	BIND (1 as ?ct64)<br />
	BIND (?_rtVar27 as ?ct76)<br />
	BIND (?_rtVar26 as ?ct78)<br />
	BIND (1 as ?ct80)<br />
	BIND (?_rtVar25 as ?ct82)<br />
	BIND (1 as ?ct83)<br />
	BIND (1971&nbsp; as ?ct84) &nbsp;<br />
	OPTIONAL {<br />
	&nbsp;{ SELECT&nbsp;&nbsp; ?_rtVar24 ?_rtVar23 (struuid() as ?ct68)&nbsp; WHERE { ?_rtVar24 &lt;urn:schema-test#streetAddress&gt; ?_rtVar23 . }&nbsp;&nbsp;&nbsp; }<br />
	BIND (?_rtVar23 as ?ct71)<br />
	BIND (1 as ?ct73) &nbsp;<br />
	&nbsp;} &nbsp;<br />
	&nbsp;} &nbsp;<br />
	&nbsp;&nbsp; }</p>
<p>
	The error occurs at line 17 of the query =&gt; BIND (1 as ?ct59)</p>
<p>
	A debug shows that at line 3360 the &quot;next&quot; token is still BIND instead of (<br />
	whereas every switch case around the Token.BIND case seem to dequeue before calling the corresponding TryParse method.<br />
	&nbsp;</p></td>
  </tr>
</table>
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