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Re: Exception handling
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Re: Exception handling

  • Subject: Re: Exception handling
  • From: Quincey Morris <email@hidden>
  • Date: Thu, 14 Jun 2018 17:58:14 -0700
On Jun 14, 2018, at 11:33 , Casey McDermott <email@hidden> wrote:
>
> However, simply replacing the C++ throw with a Cocoa exception via
> [NSException raise : errString  format : errString]; seems to work great.
> Apparently it unwinds the call stack and is swallowed in the run loop.

Yes, but do be careful about exceptions thrown off the main thread. In (say)
GCD-owned threads, there’s nothing AFAIK to catch exceptions, and as someone
already mentioned, NSExceptions can’t successfully cross dylib/framework
boundaries.

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References: 
 >Re: Exception handling (From: Casey McDermott <email@hidden>)

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