[antlr-interest] template % question.

[Jim Idle]

I think that this might be a known bug which is fixed in the 3.1.4  
snapshot. Download and try that.

If not that bug then something in your grammar that I can't see on my  
iphone.

Jim

On Sep 16, 2009, at 12:55 AM, craig at palantir.co.za wrote:

> Hi,
>
> trying to parse the following:
> (The problem is with the template %join)
>
> relativePath
>    : ('//'|'/') (ns=QNAME ':')? nm=QNAME
>        { $st = %join(table={$QNAME.text}); }
>    | dot='.' -> {%{$dot.text}}
>    | STRING -> {%{$STRING.text}}
>    | '@' qn=QNAME -> {%{$QNAME.text}}
>    | cm=comp -> template(c={$cm.st}) "<c>"
>    ;
> I get the following error,
>
> error(100): :1:1: syntax error: antlr: XPathSqlTree.g:1:1:  
> unexpected token:
> join
> error(10):  internal error:
>    Exception java.lang.ClassCastException: Unable to cast object of  
> type
> 'antlr.CommonToken' to
>     type
> 'antlr.TokenWithIndex'. at antlr.TokenStreamRewriteEngine.nextToken 
> (TokenStreamRewriteEngine.java:161):
>    can't parse template action
>
> what am I doing wrong.
>
>
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