factor

Author	SHA1	Message	Date
Slava Pestov	964fbd0a24	Fix test failures from ratio/complex built-in removal	2009-04-30 00:38:55 -05:00
Slava Pestov	fc4894fbdf	Replace ratio and complex built-in types with tuples defined in the library. This frees up two lo-tags, so move array and quotation over to these tags and update compiler for new tags	2009-04-30 00:27:35 -05:00
Slava Pestov	ec23584f48	Finish up O(1) byte array allocation	2008-12-09 18:17:04 -06:00
Slava Pestov	cc879fa9b7	Tuple layouts are now arrays, instead of built-in types. The superclass array is now part of the tuple layout object itself, and class hashcodes are stored alongside class words there. This removes 2 indirections when reading a superclass, and 3 when reading a superclass hashcode.	2008-11-05 22:20:29 -06:00
Slava Pestov	e1716d92b3	Remove delegation slot	2008-09-03 03:46:56 -05:00
Slava Pestov	669e0f8f0a	Propagate slot types of literals	2008-09-01 18:25:21 -05:00
Slava Pestov	f2a5a30c6f	New front-end and high-level optimizer lands	2008-08-12 03:22:45 -05:00