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Re: Why ARC over garbage collection?
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Re: Why ARC over garbage collection?


  • Subject: Re: Why ARC over garbage collection?
  • From: Jean-Daniel Dupas <email@hidden>
  • Date: Wed, 17 Oct 2012 01:25:02 +0200

Le 17 oct. 2012 à 00:57, Rick Mann <email@hidden> a écrit :

>
> On Oct 16, 2012, at 7:19 , Fritz Anderson <email@hidden> wrote:
>
>> No doubt you are right. However, from the subject line of this thread, I had interpreted the OP's question to be about why _Apple_ had abandoned garbage collection _in favor of ARC_. The GC schemes that Apple might have implemented had it abandoned Objective-C would seem to be off-topic in this thread.
>
> Well, I'm interested to hear it. If Apple abandoned GC simply because they couldn't do it well enough, but it can in fact be done, it's good to know. I still think GC is easier from a programmer's perspective than ARC, so I want to know that there are compelling reasons to have ARC instead.

The point is that it can't be done without changing the language, dropping compatibility with all C/C++ libraries, and rewriting most existing software.

-- Jean-Daniel





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  • Follow-Ups:
    • Re: Why ARC over garbage collection?
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References: 
 >Why ARC over garbage collection? (From: Rick Mann <email@hidden>)
 >Re: Why ARC over garbage collection? (From: Fritz Anderson <email@hidden>)
 >Re: Why ARC over garbage collection? (From: Jens Alfke <email@hidden>)
 >Re: Why ARC over garbage collection? (From: Fritz Anderson <email@hidden>)
 >Re: Why ARC over garbage collection? (From: Rick Mann <email@hidden>)

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