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Re: !foo vs foo == nil

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Re: !foo vs foo == nil

Subject: Re: !foo vs foo == nil
From: Thomas Engelmeier <email@hidden>
Date: Thu, 21 Aug 2008 10:52:36 +0200


Am 21.08.2008 um 05:25 schrieb Clark Cox:

Not sure what you're trying to say. According to the C standard, given

a variable (foo) the following are identical:

if(!foo)
if(foo == '0')


YIKES!

(NULL == (char_type_t) 0x30  ) != ( NULL == '0' ) ?

C99 or C99 + C++98?

Regards,
	Tom_E


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References:  
  >!foo vs foo == nil (From: Torsten Curdt <email@hidden>)
  >Re: !foo vs foo == nil (From: Filip van der Meeren <email@hidden>)
  >Re: !foo vs foo == nil (From: Torsten Curdt <email@hidden>)
  >Re: !foo vs foo == nil (From: "Michael Ash" <email@hidden>)
  >Re: !foo vs foo == nil (From: "mm w" <email@hidden>)
  >Re: !foo vs foo == nil (From: "Clark Cox" <email@hidden>)
  >Re: !foo vs foo == nil (From: "Clark Cox" <email@hidden>)




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