[antlr-interest] Referencing attributes
Junkman
j at junkwallah.org
Thu May 20 12:19:45 PDT 2010
Sorry for dupe, but I'm hoping to get some/any response.
Are attribute reference allowed outside actions and action-like elements
(e.g., semantic predicates), other than as parameters in rule invocation?
Thanks for any info.
J
Junkman wrote:
> Greetings,
>
> I'm a Antlr noob, and have a question regarding accessing attributes.
>
> Where, outside of action, can you reference attributes? One place seems
> to be as parameter to rule invocation like this:
>
> decl: type declarator[ $type.text ] ';' ;
>
> This is from The Definitive Antlr Reference, page 119.
>
> Is that true in general? Are there other locations outside of actions
> where attributes can be accessed?
>
> As noted, I am a noob to Antlr and just joined this list. Please let me
> know if this email's question/topic is not appropriate to the list.
>
> Thanks.
>
>
>
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