Re: signature error NSPopUpButton with clang

[Riccardo Mottola]

Hi,

David Chisnall wrote:
> The type for the selector used in the call will be the static type of 
> wherePopUp.  What is the type declared as, what is the actual run-time type of 
> the object?
wherePopUp is
  IBOutlet id wherePopUp;

but don't we know from the error message that it is a [NSPopUpButton 
itemAdIndex] ? It expects an NSInteger both by Cocoa spec and by our own 
header, I checked. We pass a constant to it, 0

Riccardp