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11 Commits (01237af0fc841a340cfc3a34edc57a5c7e01fe37)

Author SHA1 Message Date
theraven ae4eea1597 Some bug fixes for GC mode. 15 years ago
theraven 898707bf94 Added function for getting reference count. 15 years ago
theraven 368bf3bd1d Add reallocate function. 15 years ago
theraven 88c075893f Call ObjC++ destructors when finalising an object. 
Add public APIs required to implement [NSGarbageCollector -enable] and [NSGarbageCollector -disable].
 15 years ago
theraven 3385e7a724 Remove dead code. 15 years ago
theraven 9015795dde Use explicitly typed memory for instances. 15 years ago
theraven 9dcc66f7f6 Make sure that associated objects and blocks use GC-scanned memory in GC mode. 
Blocks do not yet support __weak bound variables.  This needs fixing before the release.
 15 years ago
theraven 2329b7a1ec Change spelling to be consistent with Apple. 15 years ago
theraven 929f8f95b4 Improved a few GC functions. 
Added objc-auto.h header, providing (documented) public interfaces to this
functionality.
 15 years ago
theraven ef03a4bdb0 Add objc_gc_allocate_collectible() function, which can be used to implement NSAllocateCollectible(). 15 years ago
theraven ad16172625 First pass at implementing Apple-compatible GC using Boehm. Still needs some tidying, but the following work: 
- __strong pointers, preventing objects from being freed

_ __weak pointers are automatically freed when the last remaining __strong pointer goes away

- objc_gc_{retain,release}_np() functions, which can be used to implement CFRetain() and CFRelease() (adds an reference count - the object will not be collected until after its last retain is gone.
 15 years ago