Re: NSOutlineView compilation error

[Gregory Casamento]

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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