2 Commits

Author	SHA1	Message	Date
Graydon Hoare	ce72993488	Reformat source tree (minus a couple tests that are still grumpy).	2011-06-15 11:19:50 -07:00
Tim Chevalier	1a96e79fe0	Make _|_ unify with anything ... The typechecker had a number of special cases for unifying types with _|_ (as with checking if and alt). But, a value of type _|_ should be usable in any context, as such a value always diverges, and will never be used by its immediate context. Changed unify accordingly, removed special cases.	2011-05-26 20:50:25 -07:00