Re: [Opencxx-users] Next tasks

[Grzegorz J. <ja...@ac...>]

Stefan Seefeld wrote:
> Grzegorz Jakacki wrote:
> 
>>> yes, '-s' is already there. My proposal is to change the semantics such
>>> that it will behave as it always did when '-p' is specified, and else
>>> display the ptree after the translation instead of before.
>>
>>
>>
>> Yes, that makes sense to me, pls. go ahead.
> 
> 
> ...
> 
>>> I honestly strongly doubt anybody would ever notice, as '-s' seems to
>>> me to be a debugging / testing / learning tool only.
>>
>>
>>
>>>
>>> The change I'd like to make is thus trivial and involves only three 
>>> lines
>>> of code that are moved down a bit :-)
> 
> 
> ok, The change is checked in.
> I'v tried it out and I'm a bit surprized, as I expected to find the 
> translation
> to modify the ptree in almost all cases, but a little test I ran didn't 
> appear
> to do anything in the translation, i.e. the resulting ptree was 
> identical to
> the original one. Why is that ?

Could you post an example?

BR
Grzegorz

> AFAIK translation includes the second stage of the parsing (i.e. resolving
> any ambiguities that only exist because to resolve them one needs a 
> symbol lookup
> table which didn't exist in the first pass), and it also includes 
> anything related
> to metaprogramming, i.e. metaclass tokens that were part of the original 
> source,
> and are now expanded.
> 
> Anyways, that's precisely one of the reasons I want to put this testing 
> stuff
> in the original code: to be able to study occ systematically on a broad 
> sample
> of existing input files.
> 
> Regards,
>         Stefan
> 
> 
> -------------------------------------------------------
> This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170
> Project Admins to receive an Apple iPod Mini FREE for your judgement on
> who ports your project to Linux PPC the best. Sponsored by IBM. 
> Deadline: Sept. 13. Go here: http://sf.net/ppc_contest.php
> _______________________________________________
> Opencxx-users mailing list
> Ope...@li...
> https://lists.sourceforge.net/lists/listinfo/opencxx-users