Re: Bug in Imagecraft AVR?

Bernd Trog wrote:

> Grant Edwards <[EMAIL PROTECTED]> wrote in message
> > In article <[EMAIL PROTECTED]>, Richard F. Man wrote:
> >
> > > Yes, I am still here :-) and yes, the problem is that "char" is unsigned.
> >
> > No, the problem is the programmer _assumed_ it was signed.
>
> .. and his compiler was to shy to warn him ;-)
>
> "Warning: comparison is always false due to limited range of data
> type"

Actually, our compilers DO give similar warning. He ignored it :-)

>
>
> is the msg you get from gcc in cases like this.
>
> OTOH, he should better use a language in which these type of
> statements doesn't compile at all..
>
> Bernd
> --
> There are some things that money can't buy...you have to download them
> from gnu.org

--
// richard
http://www.imagecraft.com