[webkit-dev] Is there a rule to use UNUSED_PARAM ?

Dirk Schulze krit at webkit.org
Mon Oct 1 07:07:39 PDT 2012

On Monday, October 1, 2012, Gyuyoung Kim wrote:

> Hello WebKit folks,
> There were build warning related to unused parameter nowadays. I think
> there are three solutions. One is to remove parameter,
> another is to use UNUSED_PARAM macro and the other is to use /* */ in
> parameters.
> I like to use UNUSED_PARAM macro except for primitive parameters
> personally, for example
> void foo(RenderObject* object, int /*width*/, int /*height*/) {
>     UNUSED_PARAM(object);
> }
> I'd like to know what webkittens think about this.
>> If it is crystal clear what the parameters stand for, omit them. If not,
you find them commented out. UNUSED_PARAM is used when just some platforms
of flagged features use parameters, others not.


> Cheers,
> Gyuyoung
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