Re: [Tinycc-devel] Alternative tokens for C-application

[Michael Matz]

Hi,

On Sun, 6 Mar 2016, Мельников Алексей wrote:

> I hope TCC already has supported some C99 options:
> (Online documents "3.2 ISOC99 extensions").
> And I have found this options (C99 tokens) was discussed several years ago:
> ----------------------------
> https://lists.gnu.org/archive/html/tinycc-devel/2007-05/msg00067.html
> ----------------------------
> Yep.  Section 7.9, and required in freestanding implementations.  At
> least it's easy to support.  For a trickier situation, I don't think
> tcc supports C99 alternate punctuators yet (section 6.4.6):
>  <:  :>  <%  %>  %:  %:%:
> Note that they have to retain these spellings under stringization, so
> it's presumably more than just a quick tweak to the parsing code.
>                                                  -Dave Dodge
> ---------------------------
>
> Please, could You send me the patch? Thank You in advance.

Urgs.  Are you really using digraphs in any production code?

(Yes, tcc tries to support c99, but, well, I mean, digraphs?  Seriously? If you 
use EBCDIC you have more serious problems with tcc I guess, and if you don't, 
why use digraphs?  Not as bad as trigraphs, but still.)


Ciao,
Michael.