[antlr-interest] Having a tree walker that does no rewrite, just a tree pass

[Juancarlo Añez]

On Fri, Oct 19, 2012 at 7:03 AM, Stanislas Rusinsky <
rusinskystanislas at yahoo.fr> wrote:

> I'd like to implement a symbol table, and for different reasons not
> mentioned here I'd like to have a separate tree walker in-between the two.
>

This doesn't answer your question, but... If one of the walkers won't do
any rewriting, then you can use the walkers in sequence, instead of in a
pipe.

-- 
Juancarlo *Añez*