Re: CGFloat and 64 Bit
Re: CGFloat and 64 Bit
- Subject: Re: CGFloat and 64 Bit
- From: Clark Cox <email@hidden>
- Date: Tue, 10 Feb 2009 09:19:31 -0800
On Tue, Feb 10, 2009 at 7:29 AM, Sean McBride <email@hidden> wrote:
> On 2/9/09 6:48 PM, Clark Cox said:
>
>>> So, I belive #if defined(x) && (x) is good defensive programming.
>>
>>Nope, it's still redundant. And I am 100% sure of that.
>
> So is gcc's -Wundef a leftover from a pre-C89 era? Or is it to help
> keep your code compatible with non-compliant compilers? Or is it just
> useless? :)
IMHO, it's useless :)
That said, there are many warnings that warn you about perfectly valid
C constructs that some people nevertheless find useful. -Wparentheses
for instance.
--
Clark S. Cox III
email@hidden
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