[antlr-interest] AST Generation

[Ric Klaren]

On Sun, Apr 11, 2004 at 06:53:21PM -0700, Mohad Nur wrote:
> I am having some problems creating the correct AST. I have a rule like
> 
> Decl: (varDecl)*;
> 
> varDecl : varType idlist SEMI;
> 
> There are different type of vartypes and i want the final Decl tree to
> contain all of them but what i am getting right now is only the last
> declaration as it overwrites the last one. I just want the new variable to
> be added to the currentAST.

Does the thing do the right thing if you change the Decl rule to:

Decl: (varDecl)+;

I'm not sure if you triggered a bug in treebuilding there. I assume you
have the option buildAST = true in your grammar ?

Cheers,

Ric
-- 
-----+++++*****************************************************+++++++++-------
    ---- Ric Klaren ----- j.klaren at utwente.nl ----- +31 53 4893722  ----
-----+++++*****************************************************+++++++++-------
     "Never argue with an idiot, for they will bring you down to their
              level and beat you with experience." --- Unknown



 
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