On Thu, Aug 21, 2008 at 1:23 PM, Scott Ribe <[EMAIL PROTECTED]> wrote: > You're forgetting that null pointers *must* convert to 0,
Please show me where that is guaranteed. > this is why if(!foo) works. if(!foo) works because of: From 6.5.3.3: "The expression !E is equivalent to (0==E)." if(foo) works because of: From 6.8.4.1: "In both forms, the first substatement is executed if the expression compares unequal to 0." Neither of these involves converting the pointer to an integer. >I think that would be the "Except as previously > specified.." part of what you quoted ;-) -- Clark S. Cox III [EMAIL PROTECTED]
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