factor

Author	SHA1	Message	Date
Slava Pestov	f5fbd94a4c	New compiled crossref implementation	2008-08-31 01:34:00 -05:00
Slava Pestov	3cef7c9992	Smarter usage tracking system	2008-08-30 02:31:27 -05:00
Slava Pestov	85cdb1b767	Working on new compiled usage strategy; old one was wrong	2008-08-30 00:05:27 -05:00
Slava Pestov	705054b567	Working on stricter retain stack usage	2008-08-18 20:08:45 -05:00
Slava Pestov	f2a5a30c6f	New front-end and high-level optimizer lands	2008-08-12 03:22:45 -05:00