[antlr-interest] buildAST option

[Johannes Luber]

atif azad wrote:
> Hello eevrybody
> 
> The buildAST option is not working in my version 3 grammer. Can any body
> please tell me what option should I use instead of this in v3 antlr so
> that I can use commands like
> parser.getAST
> etc
> in my main function.
> 
> Right now when I use this command It gives me error tha method getAST is
> not defined in your parser

Use "options {output=AST;}" in your parser and the getTree() method to
retrieve the tree.

Johannes