Re: returning from within @synchronized results in warnings
Re: returning from within @synchronized results in warnings
- Subject: Re: returning from within @synchronized results in warnings
- From: Clark Cox <email@hidden>
- Date: Mon, 17 Aug 2009 09:26:23 -0700
On Mon, Aug 17, 2009 at 3:59 AM, Karan, Cem (Civ,
ARL/CISD)<email@hidden> wrote:
> Ken Thomases wrote on Wednesday, August 12, 2009 11:02 AM
>
>> On Aug 12, 2009, at 9:40 AM, Karan, Cem (Civ, ARL/CISD) wrote:
>>
>> > OK, so this warning is a bug; can someone test it out on the latest
>> > version of Xcode? I'm in the middle of a project and don't
>> have time
>> > to deal with any breakages, so I'm not upgrading anytime
>> soon. If its
>> > already fixed in the latest version, then I won't worry about it,
>> > otherwise I'll file a bug.
>>
>> It's still present in Xcode 3.1.3 / gcc 4.0.1 (Apple Inc. build 5493).
>
> Thanks Ken. I finally got around to putting Xcode 3.1.3 on another
> machine, and built a test project for it. Now logged as rdar://7146183
> if anyone is interested.
Yes this is a bug, and it exists in all current versions of gcc.
However, the warning is harmless (i.e. the compiler still generates
the correct code).
--
Clark S. Cox III
email@hidden
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