Re: Different behaviour with string and number tokens ?

[Arno Wilhelm]

> Tis does not work in the case of syntax input errors, though, because  
> then the action is not executed. So then a way forward is to use % 
> destructor, somehow. You might want creating a new Help-Bison thread  
> about cleanups, to get the attention of some of the experts on this.

Ok, I will do that.

thanks,
arno



> On 18 Apr 2006, at 15:02, Arno Wilhelm wrote:
>
> > Hello,
> >
> > > But I get a memory leak even when I free the the in the bison file  
> > > like this:
> > > WORD   EQUAL         WORD   { $$ = !strncmp( $1, $3, 128 ); free ( 
> > > yylval.str ); }
> >
> >
> > have found out how to avoid the memory leak myself and thought I  
> > would post it here
> > in case somebody runs into the same issue.
> >
> > One has to free the variables like this:
> >
> > WORD EQUAL WORD { $$ = !strcmp( $1, $3 ); free($1); free($3); }
> >
> >
> >
> > regards,
> > arno