Messages in this thread | | | Date | Tue, 29 May 2007 10:26:05 +0200 (CEST) | From | Bodo Eggert <> | Subject | Re: double exclamation (!!) suckage in the kernel |
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On Sat, 26 May 2007, Al Viro wrote:
> On Sat, May 26, 2007 at 06:38:07PM +0200, Bodo Eggert wrote: > > Not exactly, if(foo) is the same as if( (int) foo), which is not > > guaranteed to result in non-null values for non-null pointers. > > RTFStandard.
... and don´t forget half of it untill you look up the next thing. Yes, obviously I misremembered "compares equal to" as "is". - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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