Re: c++ exceptions in objective c call stack
Re: c++ exceptions in objective c call stack
- Subject: Re: c++ exceptions in objective c call stack
- From: "Jim Crafton" <email@hidden>
- Date: Fri, 4 Jul 2008 16:03:33 -0400
I'm developing this on 10.5, Xcode 3.0. Is that considered the newer
version, or is there an Xcode setting that I need to explicitly adjust
for this?
On Fri, Jul 4, 2008 at 3:45 PM, Bill Bumgarner <email@hidden> wrote:
> In the 32 bit [legacy] Mac OS X runtime, C++ and Objective-C exceptions Do
> Not Mix. Oil & water. C++ exceptions are ignored by @try/@catch and
> vice-versa.
>
> In the modern runtime (64 bit Mac OS X & elsewhere), the exception model has
> been unified. Not only are C++ and Objective-C exceptions compatible, but
> C++ destructors will also be called as appropriate.
>
> The legacy runtime will never be unified due to binary compatibility
> restrictions.
>
> b.bum
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