Re: (0 == foo), rather than (foo == 0)
From: Måns Rullgård
Date: Thu Mar 11 2004 - 04:50:41 EST
Stefan Smietanowski <stesmi@xxxxxxxxxx> writes:
> Hi Linus.
>
>> The warning should be there whether there are parenthesis or not,
>> and it should state that you should have an explicit inequality
>> expression. So if you have
>> if (a = b) ...
>> and you really _mean_ that, then the way to write it sanely is to
>> just write it as
>> if ((a = b) != 0)
>> ...
>> which makes it much clearer what you're actually doing.
>
> Or actually change it to
>
> a = b;
> if (a)
That doesn't work with while().
--
Måns Rullgård
mru@xxxxxx
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