[antlr-interest] StringTemplate: Infinite Recursion in
anonymousconditional template.
Swapnil Kashikar
swapnil.kashikar at gmail.com
Thu Apr 27 19:07:20 PDT 2006
Thanks Terence,
I had to try out a few rearrangements of the conditional and anonymous templates but finally I could make it work without infinite recursion.
I have been able to learn, start using and be productive with stringtemplate in a matter of weeks. Its a superb little tool.
I look forward to using antlr v3 with integrated ST and antlrworks.
Regards,
Swapnil
> Hi,
>
> I am parsing PL/SQL code using antlr and transforming it using
> StringTemplate 2.3b6 .
> Could someone please help me with fixing the error below (Obtained
> with the setLintMode output from stringtemplate):
> ------------
> exception: java.lang.IllegalStateException: infinite recursion to
> <anonymous([s])@9> referenced in <plsql_block([type_declaration,
> functions, procedures, code, exception_handlers, into_clause, pb])
> @104>; stack trace:
> <anonymous([s])@9>, references=[s, s, LPAREN]>
> <plsql_block([type_declaration, functions, procedures, code,
> exception_handlers, into_clause, pb])@104>, attributes=
> [code=<statement()@105>, pb], references=[LPAREN, type_declaration,
> functions, procedures, code]>
> <else_subtemplate([])@138>, references=[s, LPAREN]>
> <anonymous([s])@9> (start of recursive cycle)
> ...
> ------------
This means that somehow an inner block contains itself. Mostly
likely a cycle in your data structure injected into the tempaltes.
Can u print them not using ST correctly (using a recursive routine)?
Ter
More information about the antlr-interest
mailing list