On Tue, 17 Oct 2000, Richard Guenther wrote:
> On Tue, 17 Oct 2000, Bernd Schmidt wrote:
> > On Tue, 17 Oct 2000, Richard Guenther wrote:
> > > The following one is wrong, tho - should be rather
> > > str[i] = dn[i]; i++;
> >
> > Nope. (Well, at least you need to add extra braces.) The comma is a
> > sequence point.
>
> Umm, I thought, dn[i], i++ evaluates to i and dn[i++] evaluates
> to dn[i], so it should be either i++, dn[i-1] or the one I showed
> above?
According to operator precedence rules,
str[i] = dn[i], i++;
is equivalent to
(str[i] = dn[i]), i++;
Comma has the lowest precedence of all C operators.
Bernd
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