MESSAGE
| DATE | 2011-06-11 |
| FROM | Ruben Safir
|
| SUBJECT | Subject: [NYLXS - HANGOUT] (fwd) Re: Using sizeof in the preprocessor
|
From owner-hangout-outgoing-at-mrbrklyn.com Sat Jun 11 01:04:49 2011
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From: Ruben Safir
To: hangout-at-nylxs.com
Subject: [NYLXS - HANGOUT] (fwd) Re: Using sizeof in the preprocessor
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From: Huibert Bol
Newsgroups: comp.lang.c++
Subject: Re: Using sizeof in the preprocessor
Date: Sat, 21 May 2011 21:52:34 +0200
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Juha Nieminen wrote:
> Huibert Bol wrote:
>> Identifiers in #if expressions are evaluated as zero
>
> It seems that at least with gcc "#if true" and "#if false" work as one
> would expect. Is this standard?
Yes, "except true and false". Also the alternative tokens (and, andeq,
bitand, etc, ...) are replaced as they are not considered identifiers.
--
Huibert
"Okay... really not something I needed to see." --Raven
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