It has been awhile since I last did a conversion, but I do remember that when I 
Analyzed my project it didn't raise any issues, but when I tried to convert to 
ARC there were a few places where these issues were raised that I needed to 
fix. Also, converting to ARC might actually move the retain/release statements 
inserted into the code and may result in fixing the problem (although it would 
be tough to figure out exactly what it did that fixed the problem).

I guess I would suggest trying to convert on a copy of the project and seeing 
if it raises any issues or if the conversion fixes the problem.

Aaron

On Nov 12, 2012, at 9:19 AM, Jerry Krinock <[email protected]> wrote:

> I'm debugging a crash in a large project which evidence indicates is caused 
> by a retain/release imbalance.  The project is written with manual 
> retain/release, not ARC.
> 
> The project is built in Xcode 4.5.2, and when I 'Analyze', I get no warnings 
> pertaining to memory management.  So the problem must be some edge case which 
> is not caught by 'Analyze'.  Further, I think that ARC is built upon 
> 'Analyze', and therefore if I converted this project to ARC, it would still 
> crash.
> 
> Am I correct?
> 
> 
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