[antlr-interest] AST nodes in v3
David Holroyd
dave at badgers-in-foil.co.uk
Mon Oct 9 03:16:40 PDT 2006
On Mon, Oct 09, 2006 at 12:01:40PM +0200, Michiel Vermandel wrote:
> Hi,
>
> In my Antlr v2.x parser I have something like
>
> directive_statement:
> AXI_DIRECTIVE identifier
> { ## = #([DIRECTIVE_STATEMENT, 'directive_statement'], ##); }
>
> with DIRECTIVE_STATEMENT in my token section.
>
> How do I add such a node to the AST in Antlr v3?
directive_statement
: AXI_DIRECTIVE identifier
-> ^(DIRECTIVE_STATEMENT AXI_DIRECTIVE identifier)
;
ta,
dave
--
http://david.holroyd.me.uk/
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