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Article #15192

Re: rot13 [Was : Re: conjugaison et autres ...]

#15192
From: Harpo
Date: Tue, 04 Oct 2005 20:06
17 lines
2229 bytes
Emmanuel Delahaye wrote:

> Harpo wrote on 03/10/05 :
>> Ca veut dire quoi 'comme �tant sign� ou pas sign�' ?
> 
> Que le type standard 'char' est sign� ou non selon l'impl�mentation.

Je ne m'en souvenais plus.
C'est une atteinte insoutenable � la portabilit�.

Serait tu d'accord pour dire qu'il est pr�f�rable de d�clarer
explicitement les char comme signed ou unsigned  d�s qu'il y a le
moindre risque qu'il y ait des effets diff�rents selon leur signe.

J'ai aussi pens� �
#define char unsigned char
Mais en y r�fl�chissant 2 minutes c'est tr�s con.
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Message-ID: <4342e0e9$0$17227$8fcfb975@news.wanadoo.fr>
From: Harpo <trashcan@hotmail.com>
Subject: Re: rot13 [Was : Re: conjugaison et autres ...]
Newsgroups: fr.comp.lang.c
Date: Tue, 04 Oct 2005 22:06:58 +0200
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