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Re: gcc warning (_OBJC_INSTANCE_2 defined ...)


From: Wolfgang Sourdeau
Subject: Re: gcc warning (_OBJC_INSTANCE_2 defined ...)
Date: Fri, 07 Jul 2006 10:18:52 -0400

On 2006-07-07 10:06:37 -0400 Helge Hess <address@hidden> wrote:

> Hi,
> 
> when compiling OGo with GCC 4.1 I get such warnings:
> ---snip---
> address@hidden:~/dev/OGo-1.1/WebUI/OGoFoundation> make -s debug=yes all
> Making all for library libOGoFoundation...
> Compiling file OWPasteboard.m ...
> OWPasteboard.m:152: warning: ‘_OBJC_INSTANCE_2’ defined but not used
> OWPasteboard.m:157: warning: ‘_OBJC_INSTANCE_3’ defined but not used
> ---snap---
> 
> Does someone know what it means? The code section looks just like  other 
> places which do not raise the warning, eg:

This is a known but harmless bug in GCC 4.1. I think it shows when 
NSContantString's are instantiated.
My guess is that it'll be fixed in the next release of GCC.


Wolfgang





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