Re: Garbage Collection for Cocoa?
Re: Garbage Collection for Cocoa?
- Subject: Re: Garbage Collection for Cocoa?
- From: Frank Midgley <email@hidden>
- Date: Mon, 3 Nov 2003 13:01:52 -0600
On Nov 2, 2003, at 4:42AM, Keith Bauer wrote:
I've been idly wondering whether it would be possible to get garbage
collection in Objective C.
The Boehm-Demers-Weiser collector (used by GCJ, d2c, &c) seems quite
stable on Mac OS X these days, so hopefully it would just be a matter
of slotting GC_malloc into appropriate places in the ObjC runtime...
Does anyone know where I should start? Override +alloc for NSObject
maybe? Or even lower -- somehow replace NSAllocateObject? Or lower
still -- actually replace the system malloc?
Are there any obvious pitfalls awaiting me here?
I'm afraid Apple beat you to it by using a current gcc:
http://developer.apple.com/documentation/DeveloperTools/gcc-3.3/gcc/
Garbage-Collection.html
Unfortunately you may have to build a custom copy of gcc, but it can be
done. Not sure what the runtime requirements are...
-Frank
------------------------------------
Frank M. Midgley
email@hidden
http://homepage.mac.com/knarf/
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.