Re: Multiple Parsers in the Same Program

[Laurence Finston]

On Sat, 4 Sep 2004, Patrick Bellasi wrote:

> > Probably an uninitialized pointer.  I suggest running your program in a
> > debugger, such as the GNU debugger GDB.  Then you'll be able to pinpoint
> > the exact spot.  Use `bt' to get a "backtrace", which will show you a
> > listing of the current stack frames.
> Always done... But the info I'm getting are not useful for me.
> The crash is inside yylex()...
> ... but the code seem to go in an infinite loop: bt show a great number of
> nested call of the same routine!
>

Sorry, I don't have time to go through your code.  I tend to use lots
of debugging output with calls to `getchar()' to halt the program while I
look at it.  If you put some in each action in your Flex input
file, you should be able to pinpoint the spot where the infinite loop
starts.

Laurence