[antlr-interest] add fields to the AST

[Darien Hager]

On 2/23/08, Peter Bulychev <peter.bulychev at gmail.com> wrote:
>
>
> I want to add some properties to the nodes of output tree. Therefore I
> want to add fields to the nodes of the output AST.
>

Not to put you off getting the book as I did, but AFAIK the "ASTLabelType"
option may come in handy for replacing the class used for nodes with your
own custom subclass. (Which is runtime dependent, in Java it would be a
subclass of CommonTreeNode)

-- 
Darien Hager
Developer
Etelos, Inc.
darien at etelos.com

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