[antlr-interest] Re: Request enhancement ANTLR
Silvain Piree
s.piree at enneya.com
Tue Jun 25 08:01:00 PDT 2002
> Since the filename will be available from the Token itself
> (via the new getFilename method), why pass the filename
> as the second argument at all? NoViableAltException can
> retrieve it from the token on its own.
But the suggestion was to make the getFilename() method
an "empty" method that is optionally implemented in a
derived Token class.
So, you have no guarantee that the getFilename() returns
something usefull.
Silvain
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