Re: [boost] wave lexed_tokens sample has a lexing error on anemptyfile

From: Hartmut Kaiser (hartmut.kaiser_at_[hidden])
Date: 2007-03-27 09:36:34

Leo, 

> >> I was able to get the behavior I wanted by applying the following 
> >> patch in libs/wave/src/cpplexer/re2clex.  I don't know if 
> this is a 
> >> good idea or not.  I wasn't able to get something that 
> looked correct 
> >> out of re2c, so I don't have those patched.
> > 
> > I'm not able to reproduce this problem in the CVS::HEAD 
> version. I get 
> > you expected output as you mention above. Have you tried 
> this with the 
> > CVS version?
> 
> Yes, I updated from CVS::HEAD again today and rebuilt the lib 
> and lexed_tokens.  I still get the "invalid character" error 
> for an empty file.
> 
> I'm using gcc 4.1.2 on Linux 2.6.

I applied your patch to the *.re files and regenerated the *.inc files. It's
in Boost CVS::HEAD. Could you verify please?

Regards Hartmut