[pythran] Re: What are you implementing?
- From: Pierrick Brunet <pierrick.brunet@xxxxxxxx>
- To: pythran@xxxxxxxxxxxxx
- Date: Fri, 22 Nov 2013 20:28:45 +0100 (CET)
----- Mail original -----
> De: "serge Guelton" <serge.guelton@xxxxxxxxxxxxxxxx>
> À: pythran@xxxxxxxxxxxxx
> Envoyé: Vendredi 22 Novembre 2013 11:51:55
> Objet: [pythran] Re: What are you implementing?
>
> On Fri, Nov 22, 2013 at 10:34:45AM +0100, Pierrick Brunet wrote:
> >
> >
> > ----- Mail original -----
> > > De: "serge Guelton" <serge.guelton@xxxxxxxxxxxxxxxx>
> > > À: pythran@xxxxxxxxxxxxx
> > > Envoyé: Vendredi 22 Novembre 2013 10:12:16
> > > Objet: [pythran] Re: What are you implementing?
> > >
> > > On Thu, Nov 21, 2013 at 09:34:23PM +0100, Pierrick Brunet wrote:
> > > > Pierrick : Nothing for now :-) I was on Import and now I will :
> > > > pass new benchmark and/or remove useless stmt pass
> > >
> > > Pass new benchmarks (the one I sent on the mliste during SC)
> > > seems
> > > more
> > > important to me. You also have to polish (and benchmark!) your
> > > lazy
> > > branch ;-)
> > >
> > > > About remove useless stmt pass, it is mainly function and
> > > > import.
> > > > - Import because it may avoid a crash if user import a module
> > > > we
> > > > don't know but which is not use.
> > > > - Function because useless function may use unknown module and
> > > > cause crash. It may happen more often with imported module.
> > >
> > > Both are False, because you cannot decide if the import function
> > > is
> > > useless if you don't know it (e;g. it can print something on the
> > > screen)
> >
> > #pythran export foo()
> >
> > import baba
> >
> > def bar():
> > baba.lala()
> >
> > def foo():
> > print a
> >
> >
> > I am sure in this case that import baba is useless AND bar function
> > too.
>
> Only because of the export. But export are not taken into account at
> compilation time (we would loose all the meta-programming beauty).
> Remember one can translate a .py into .cpp to be used from another
> .cpp...
>
>
It is just a matter of name forwarding :). If we don't care about typing, we
keep the meta-programming beauty :)
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