Re: Mysterious warning (comparison between pointer and integer)
Re: Mysterious warning (comparison between pointer and integer)
- Subject: Re: Mysterious warning (comparison between pointer and integer)
- From: Tommy Nordgren <email@hidden>
- Date: Thu, 12 Jul 2007 12:10:34 +0200
On 12 jul 2007, at 11.52, Alastair Houghton wrote:
On 12 Jul 2007, at 10:19, Stephane Sudre wrote:
On 11 juil. 07, at 12:37, Alastair Houghton wrote:
I think, though I'm not certain, that you may be missing a
#include <arpa/inet.h>
at the top of your file. The line you're getting a warning for
expands to
Correct. With the addition of this header it's working fine. Thanks.
I don't really understand why gcc does not just state that the
prototype is unknown.
Because that warning is not enabled by default using Xcode's
default project templates. I tend to enable more warnings in
projects I'm working on, just to avoid confusion like this; the
only downside is that some of the potentially useful warnings
trigger a lot for typical Objective-C code.
Kind regards,
Alastair.
I've done some tests. Warnings about missing prototypes are simply
not shown, even if you enable all warnings in the target settings.
It appears necessary to compile files as Objective C++ instead of as
Objective C, to catch missing function prototypes.
------------------------------------------------------
"Home is not where you are born, but where your heart finds peace" -
Tommy Nordgren, "The dying old crone"
email@hidden
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