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Heads Up: ABI Change


From: David Chisnall
Subject: Heads Up: ABI Change
Date: Thu, 10 Feb 2011 11:19:06 +0000

I've just added an unused ivar for future expansion to NSRegularExpression.

If you're subclassing NSRegularExpression and not using the non-fragile ABI[1], 
then you will need to recompile.  This is done now, because NSRegularExpression 
was not part of the last release, so it will only affect people tracking trunk, 
not people moving from one release to the next.

David

[1] Hopefully this is no one, since subclassing NSRegularExpression correctly 
requires a compiler that supports blocks, and the only compiler that currently 
supports blocks also supports the non-fragile ABI.

-- Sent from my Apple II




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