[antlr-interest] Wondering about bogus getLine() implementation
Terence Parr
parrt at cs.usfca.edu
Fri Aug 12 10:56:23 PDT 2005
On Aug 12, 2005, at 9:56 AM, Georg Lenz wrote:
>
>
> Hello
>
> I am just wondering about the bogus getLine() getColumn()
> Implementation in
> BaseAST (not overwritten in any subtype)
>
>
> public int getLine() {
> return 0;
> }
>
> public int getColumn() {
> return 0;
> }
>
> Okay, in most cases you don't care about line numbers but in my
> case I do.
> So what is the reason for this?! Do I miss anything?
Hi. These days I store the token object in the AST and then override
those methods to pull from the token.
Ter
--
CS Professor & Grad Director, University of San Francisco
Creator, ANTLR Parser Generator, http://www.antlr.org
Cofounder, http://www.jguru.com
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