Re: Name Conflict With Multiple Parsers In Same Program

[Bob Smith]

On 6/13/2007 5:16 PM, Hans Aberg wrote:
> On 13 Jun 2007, at 19:09, Paul Eggert wrote:
>
> > Do I understand you correctly in saying that you're trying to do a
> > single C compilation that #includes two different Bison-generated .c
> > files?
>
> Oops, I missed that on Help-Bison. :-)
>
> > That would explain the problem: Bison doesn't support that,
> > and is designed only for separate compilation.
>
> On the other hand, if there are only four names which haven't been 
> namespacified, would it be difficult to admit it?

The compilations are separate:  one in file <parse.c> and the other in 
file <dfnhdr.c> each generated by Bison from the respective .y files.

The #includes common to all files are the .pro files generated by the 
C compiler.  Each .pro file contains the prototypes for each function 
in the corresponding .c file.

The problem I have is that the .pro files corresponding to the two 
parser-generated .c files each contain a prototype for the four 
functions I mentioned before.  However, because of the different use 
of %lex-param in the two parser files, the prototype for (say) 
yydestruct is different in the two .pro files.

If you like, I'd be glad to generate a minimal set of files which 
reproduces the problem.

--
_______________________________________________________________
Bob Smith - address@hidden - http://www.sudleyplace.com