[antlr-interest] Unexpected token at the end of my grammar file

[Benjamin Niemann]

Terence Parr wrote:

> 
> On May 31, 2007, at 2:42 PM, Benjamin Niemann wrote:
> 
>> troy runkel wrote:
>>
>>> I've just recently started working with ANTLR v3 and am in the
>>> process
>>> of putting together a T-SQL grammar.  Whenever I run ANTLR on the
>>> grammar file I get the following error message.
>>>
>>>      ANTLR Parser Generator  Version 3.0 (May 17, 2007)  1989-2007
>>>      error(100): TSQL.g:1630:1: syntax error: antlr: TSQL.g:1630:1:
>>> unexpected token: null
>>>
>>> The error occurs on the last line of the grammar file, which is
>>> blank.
>>>  Any ideas what might be causing the error message?  Thanks.
>>
>> Not without seeing the complete grammar. Error handling/reporting
>> in ANTLR3
>> is, well, rather suboptimal and sometimes misleading.
> 
> Really?  It's MUCH better than v2 and I'm impressed with it.  Can you
> give an example?

I'm talking about errors while parsing the grammar - that *that* parser is
still V2... Or are you already finished converting antlr.g to V3? :)


-- 
Benjamin Niemann
Email: pink at odahoda dot de
WWW: http://pink.odahoda.de/