On Fri, 13 Jul 2012, Eric Leblond wrote:
> Hello,
>
> Le vendredi 13 juillet 2012 à 16:01 +0200, Julia Lawall a écrit :
> > > > > #ifdef UNITTESTS
> > > > > ...
> > > > > #endif
> > > > >
> > > > > I would like to be able to not do matches on this part of the code. Is
> > > > > their an easy way to do so ?
> > > >
> > > > No. The matching process doesn't see the ifdefs. There is a notion of
> > > > skipping code that is under #if 0. It could indeed be nice to
> > > > generalize
> > > > that to other constants. Ideally, we would do partial evaluations as
> > > > well, ie if we know that X is undefined, then perhaps X && Y is also
> > > > undefined. I can look into it.
> > >
> > > That could be great. I'm sure it could help in a lot of situation for
> > > example changing API for a single OS on a complex project.
> >
> > Attached is a patch that works for #ifdef and #ifndef. In your case, you
> > would give spatch the argument --undefined UNITTESTS. It should then
> > ignode the code under #ifdef UNITTESTS. You can also specify several
> > names, eg --defined FOO,BAR,XXX. The names should be separated by commas,
> > but not spaces.
>
> That's just awesome. It works perfectly! Thanks a lot!
>
> Do you plan to add it to the git tree ?
Yes, I will make a release soon. Please let me know if you have any
problems with it.
julia
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