libobjc2

Commit Graph

Author	SHA1	Message	Date
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	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

Author

SHA1

Message

Date

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.

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.

2 Commits (ae4eea1597b31cd3b4b87a6810a3a5c6dd60e3ae)