On Mon, 29 Mar 2010 15:42:59 -0700 (PDT), "John Temples" said:

> >
> > The compiler promotes the unsigned chars to integers, does the add and
> > does the comparison.
> 
> That is standard C behavior.
> 
> > In the past I always thought HiTech used the native
> > data size unless there was a reason not to
> 
> No, it has never done that and has no option to do that.  Perhaps
> you're thinking of C18, which does that by default.

Thanks, that must have been where my confusion sprung from.

Cheerful regards,

Bob

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