gcc-current: badly worded warning?
Lothar Werzinger
lothar@tradescape.biz
Wed May 30 17:04:00 GMT 2007
Eyal Lebedinsky wrote:
> I see two kinds of warnings:
> warning: logical '||' with non-zero constant will always evaluate as true
> warning: logical '&&' with non-zero constant will always evaluate as true
>
> The first statement is true, the second false. It can say (if the case is
> such) warning: logical '&&' with zero constant will always evaluate as
> false and even warn of
> warning: logical '&&' with non-zero constant will have no effect
That depends, if the non-zero constant is the LHS of the && operator the
warning is IMHO correct.
Lothar
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