ObjC/ObjC++: fixed pre/post increment/decrement operators with Objective-C 2.0 dotsyntax

[Mike Stump]

On Nov 14, 2010, at 12:39 PM, Nicola Pero wrote:
> This patch fixes using pre/post increment/decrement operators with Objective-C 2.0
> dot-syntax.

> Ok to commit to trunk ?

Ok.