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Re: clang-llvm: Tracking core OS crashes (Found! It's the 10.4 SDK)
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Re: clang-llvm: Tracking core OS crashes (Found! It's the 10.4 SDK)


  • Subject: Re: clang-llvm: Tracking core OS crashes (Found! It's the 10.4 SDK)
  • From: Brian Barnes <email@hidden>
  • Date: Wed, 9 Sep 2009 23:10:00 -0400

That's a good idea, and it'd helped me determine the exact spot of the bug, thanks Rich!

I have to use 4.0 -- my target SDK is 10.4. So, for a test, I moved up to 10.5, and tried gcc-4.2. No new errors, and it works. Tried gcc-llvm, also worked. Tried clang-llvm for laughs. IT WORKS.

Ah ha!

Apple guys/gals -- here's where the problem lays.  It's the 10.4 SDK.

clang-llvm on 10.5, compiles without a problem, runs fine
clang-llvm on 10.4, crashes in OS routines (usually interface routines)

The inline problems and the spurious "space after \" problem still exist, but the projects I can compile run properly.

Any ideal why this might be, or a fix I could do on my end?

[>] Brian

On Sep 9, 2009, at 10:28 PM, Rich Siegel wrote:

On 9/9/09 at 9:49 PM, email@hidden (Brian Barnes) wrote:

I've tracked my third bug. Under gcc-4.0, this code works perfectly. [...]

May I suggest trying gcc-4.2? I've noticed that it generates warnings for things that gcc-4.0 does not, and so it might be a good intermediate step to help clean up your code on the way to clang-vana.


R.
--
Rich Siegel Bare Bones Software, Inc.
<email@hidden> <http:// www.barebones.com/>


Someday I'll look back on all this and laugh... until they sedate me.


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