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Re: C++ exception breaks inside Apple code
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Re: C++ exception breaks inside Apple code


  • Subject: Re: C++ exception breaks inside Apple code
  • From: Jens Alfke <email@hidden>
  • Date: Mon, 28 Sep 2009 14:36:15 -0700


On Sep 28, 2009, at 1:28 PM, James Walker wrote:

When I set a breakpoint on throw of all C++ exceptions, I often hit a breakpoint inside OS code. I don't recall that happening before Snow Leopard and Xcode 3.2. Was I just lucky before, or is something broken?

Some of the code in the Security framework does this a lot — it has some CSSM/CDSA wrapper classes which for some reason throw exceptions even during normal operations. I've often seen this while using NSURLConnection to access servers that use either SSL or authentication. It's annoying, but it dates back to at least 10.4 if not earlier.


—Jens _______________________________________________
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 >C++ exception breaks inside Apple code (From: James Walker <email@hidden>)

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