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Re: NSOutlineView compilation error


From: Gregory Casamento
Subject: Re: NSOutlineView compilation error
Date: Sat, 21 Sep 2002 15:58:40 -0700 (PDT)

Comitted.

--- Gregory Casamento <greg_casamento@yahoo.com> wrote:
> I have tested this and found it to be the case. :)  I guess you learn
> something
> new every day.   I am in the process of fixing the problem in both places. 
> The
> correction should be committed momentarily.
> 
> GJC
> --- Alexander Malmberg <alexander@malmberg.org> wrote:
> > > The ## is needed to paste the name of the method being checked for.
> Simply
> > > replacing it as you have done *will not work* as now it is looking for a
> > method
> > > named "selector_name".  The "errors" you mention are preprocessor
> warnings
> > and
> > > are harmless.
> > 
> > This is wrong. ## is used to do token concatenation, ie. forming one
> > token from two tokens. This is not what you want to do here, and gcc is
> > telling you that it isn't doing it. A simple replacement is correct.
> > 
> > Also, @"data source does not respond to ##selector_name" likely does not
> > do what it's intended to do, since it's just a normal string constant.
> > The intention is probably to stringify the selector name, like:
> > 
> > @"data source does not respond to"  @ #selector_name
> > 
> > The cpp manual has all the details.
> > 
> > - Alexander Malmberg
> > 
> > 
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> 
> 
> =====
> Gregory John Casamento
> ------------------------------------------------------
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=====
Gregory John Casamento
------------------------------------------------------
Please sign the petition against software patents at:
http://www.petitiononline.com/pasp01/petition.html
------------------------------------------------------
IM handles: yahoo: greg_casamento  aim: gjcasa

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