factor

Author	SHA1	Message	Date
Slava Pestov	1ee53d04a9	vm: new card marking implementation supports marking partial objects	2009-10-13 21:16:04 -05:00
Slava Pestov	44c78493bf	vm: misc cleanups	2009-10-09 03:20:50 -05:00
Slava Pestov	a77af6a11c	Fix problem if last card is marked	2009-10-08 23:58:20 -05:00
Slava Pestov	83de156992	vm: working on new object-oriented garbage collector	2009-10-07 15:48:09 -05:00