Thanks for the quick response. However I cannot get it to recognize the
'map' '<' construct. That is ok.
Next question. I am trying to re-write this but it complains about this
with a "reference to undefined token in rewrite rule."
constList
: '[' cv+=constValue (',' cv+=constValue)* ']' -> ^('constval' $cv+)
;
On Thu, Aug 25, 2011 at 11:25 AM, Bart Kiers <[email protected]> wrote:
> Hi Garry,
>
> You either use inline operators ^ and !, or use a rewrite rule, not both.
> To reference a rule, add a $ before its label:
>
> mapType
> : 'map' '<' k=anyType ',' v=anyType '>' -> ^('map' $k $v)
> ;
>
> but I think this should work too:
>
> mapType
> : 'map' '<' anyType ',' anyType '>' -> ^('map' anyType anyType)
> ;
>
> Regards,
>
> Bart.
>
> On Thu, Aug 25, 2011 at 5:22 PM, Garry Watkins <[email protected]>wrote:
>
>> mapType
>>
>> : 'map' '<'! anyType ','! anyType '>'!
>> | 'map<' k=anyType ','! v=anyType '>'! -> ^('map' k v)
>> ;
>>
>>
>> I am trying to re-write the AST generated on this alternative:
>>
>> | 'map<' k=anyType ','! v=anyType '>'! -> ^('map' k v)
>>
>>
>> How does one alias the anyTypes? I am getting an error on the code above?
>>
>> However the bigger question is my parser won't recognize the following
>> map<string,string> if it uses just the first line in my rule. However, it
>> will recognize map <string,string>.
>>
>> Thanks
>> Garry
>>
>> List: http://www.antlr.org/mailman/listinfo/antlr-interest
>> Unsubscribe:
>> http://www.antlr.org/mailman/options/antlr-interest/your-email-address
>>
>
>
--
Garry Watkins
Managing Director
DynaFOCUS, LLC
(843) 608-8004 (google voice)
(843) 276-6808 (cell)
List: http://www.antlr.org/mailman/listinfo/antlr-interest
Unsubscribe:
http://www.antlr.org/mailman/options/antlr-interest/your-email-address
--
You received this message because you are subscribed to the Google Groups
"il-antlr-interest" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/il-antlr-interest?hl=en.
