Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.

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От Magnus Hagander
Тема Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.
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Msg-id 49257E39.1040902@hagander.net
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Ответ на Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Ответы Re: Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.  (Tom Lane <tgl@sss.pgh.pa.us>)
Re: Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.  (Peter Eisentraut <peter_e@gmx.net>)
Re: Re: [COMMITTERS] pgsql: Silence compiler warning about ignored return value.  (Peter Eisentraut <peter_e@gmx.net>)
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Heikki Linnakangas wrote:
> Magnus Hagander wrote:
>> Log Message:
>> -----------
>> Silence compiler warning about ignored return value. Our comment already
>> clearly stated that we are aware that we're ignoring it.
> 
> I think the usual way is to call the function like:
> 
>  (void) function_with_return_value()

I tried that first, of course. gcc is too smart about that - it still
throws the warning in this case.

//Magnus

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