Not terribly helpful since the cocoa headers are what they are, but in other 
codebases I sneak around issue this by setting up the defines:

#define FALSE 0
#define TRUE (!FALSE)

Then something like "if (mybool == TRUE)" acts as expected across all non-zero 
values. 

Also, IIRC, static analysis tools can enforce all boolean expressions in your 
code is a bolean logical operator or resolves to a 'typedef int mybool_t', but 
I'm less than convinced of the usefulness of this.

-DavidM


On 24/02/2012, at 8:36 PM, Sean McBride wrote:

> On Fri, 24 Feb 2012 10:36:51 -0700, Keary Suska said:
> 
>> I don't believe this is the case. There can be funny issues with BOOL
>> types, such that BOOL == YES is an inadvisable construct, since your
>> BOOL could be an integer of any value.
> 
> Indeed, and it's extremely frustrating.  I encourage you to file bugs on 
> this, or maybe add a comment here:
> 
> <http://llvm.org/bugs/show_bug.cgi?id=9194>
> 
> -- 
> ____________________________________________________________
> Sean McBride, B. Eng                 s...@rogue-research.com
> Rogue Research                        www.rogue-research.com 
> Mac Software Developer              Montréal, Québec, Canada
> 
> 
> 
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