WHUI! (was Re: [Python-Dev] Proposal: C API Macro to decref and set to NULL)

[Christian Tismer]

Guido van Rossum wrote:

>>      if ( 0 ||
>>	       || VISIT(self->readline)
>>	       || VISIT(self->read)
>>	       || VISIT(self->file)
>>	    )
>>		return 1;
> 
> 
> Yuck.  Feels like double negatives, wheras the original felt "juuuuust
> right" :-)

I should have left out the "0 ||" which is nothing but
a way to format all relevant lines the same.
What I meant was just the or-ing together of the VISITs.

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