52 Commits

Author	SHA1	Message	Date
Eduard Burtescu	cdc18b96d6	Remove Rc's borrow method to avoid conflicts with RefCell's borrow in Rc<RefCell<T>>.	2014-03-13 14:21:45 +02:00
Edward Wang	2302ce903d	Refactor and fix FIXME's in mtwt hygiene code ... - Moves mtwt hygiene code into its own file - Fixes FIXME's which leads to ~2x speed gain in expansion pass - It is now @-free	2014-03-05 22:45:51 +08:00