A « mystery » left in a piece of code will reveal itself a problem,  one day or 
another.. 
Good luck ! 
JP
Today's Topics:

  1. ARC problems (Turtle Creek Software)


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Message: 1
Date: Mon, 2 Sep 2019 20:33:58 -0400
From: Turtle Creek Software <supp...@turtlesoft.com>
To: cocoa-dev@lists.apple.com
Subject: ARC problems
Message-ID:
        <CAFcB-oTUHv_bjjMUO=sY_3bKyzFsDUQtSPEcM6=4lned24a...@mail.gmail.com>
Content-Type: text/plain; charset="UTF-8"

Thanks for all the suggestions for the problems we had with a controller
being
deallocated unexpectedly under ARC.  Unfortunately, none of them fixed it.

We do need to get back to regular app programming, so it will just stay a
mystery.
I was hoping we were doing something obviously dumb, but I guess the bug is
more subtle.

The app runs OK with the old code with multiple strong references to it
They are circular references, but that controller sticks around for the
full app lifetime.  Presumably any leakage
won't happen until late in the game, anyhow.

Thanks,

Casey McDermott
TurtleSoft.com


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