2 Commits

Author	SHA1	Message	Date
Niko Matsakis	cbe8da0655	make treatment of unchecked/unsafe blocks more uniform ... also repair various errors in the parser related to such blocks. rename checked_blk to default_blk to reflect the fact that it inherits its purity from the surrounding context.	2011-10-12 14:39:24 -07:00
Niko Matsakis	046ca827dd	Add unsafe blocks, unsafe functions, and two rudimentary tests ... related to them	2011-10-12 14:26:47 -07:00