[antlr-interest] return result of a rule reference directly
Martin Probst
mail at martin-probst.com
Fri Jun 2 09:58:17 PDT 2006
> I was wondering is it possible to return the result of a rule
> reference directly (without instantiating a variable).
The problem is with the generated code, which has code paths that
don't go through the assignment. However, you can reduce bloat by
initializing it (I presume you mean initializing, no?) in the
declaration, e.g.
yellow_rule
returns [String name = ""]
:
....
Regards,
Martin
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