Re: signature error NSPopUpButton with clang

[Riccardo Mottola]

Hi,

Ivan Vučica wrote:
> Did you try breaking on libobjc2's objc_selector_type_mismatch()?
>
> http://svn.gna.org/svn/gnustep/libs/libobjc2/trunk/sendmsg2.c
yes, David suggested that too.

The error comes from Finder.m:718

But this is pretty absurd, the line goes as this:
  [[wherePopUp itemAtIndex: SELECTION] setTitle: title];

and SELECTION is a constant:
#define SELECTION 0

if no specifier is given, this should be an integer constant, not an 
unisgned one! So why the error?
Also, I tried casting to (NSInteger) and still get a mismatch warning. 
It is most probably harmless, but since it is strange I want to 
understand what's up.

Riccardo