2 Commits

Author	SHA1	Message	Date
Patrick Walton	ec5a60d5e2	rustc: Use union-find for variable substitution	2011-04-14 11:24:25 -07:00
Patrick Walton	afa6d85d61	stdlib: Add a simple union-find data structure	2011-04-07 18:02:01 -07:00