Re: -Wall
Re: -Wall
- Subject: Re: -Wall
- From: Army Research Lab <email@hidden>
- Date: Tue, 10 Jun 2008 12:50:35 -0400
- Thread-topic: -Wall
Just wrapping this thread up...
On 6/5/08 12:08 PM, "Bryan Henry" <email@hidden> wrote:
> I get the same result with -pedantic and -Wno-import. Lots and lots of
> "Warning: #import is a GCC extension". Seems like that's definitely
> not how it should be working.
>
> Also, http://lists.apple.com/archives/objc-language/2006/Mar/msg00006.html
>
> Bryan
>
> (Sorry Sean, I always manage to hit Reply rather than Reply All for
> the list.)
>
> On Jun 5, 2008, at 10:38 AM, Sean McBride wrote:
>
>> On 6/5/08 7:44 AM, Army Research Lab said:
>>
>>> IIRC, -Wextra is not a superset of -Wall; you have to have both for
>>> to cover
>>> it all. I suggest adding the following line in the warning flags
>>> under the
>>> 'All configurations' option in 'Configuration':
>>>
>>> -Wall -Wextra -pedantic
>>>
>>> If you are compiling Objective-C, you'll probably want to add the
>>> following:
>>>
>>> -Wno-import
>>>
>>> This turns off warnings for import statements.
>>
>> Does it work for you?
>>
>> $ gcc -Wall -Wextra -pedantic -Wno-import ~/Desktop/test2.m
>> /Users/sean/Desktop/test2.m:1:2: warning: #import is a GCC extension
As doctors say, the tests are inconclusive. Basically, I couldn't get it to
work under gcc 4.0.1, and I couldn't get gcc 4.3.1 to compile, so I couldn't
test that. I guess that -Wno-import is buggy.
Cem
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| | >Re: -Wall (From: Bryan Henry <email@hidden>) |