3 commits

Author	SHA1	Message	Date
Leonardo de Moura	faee08591f	fix(*): make sure elaborator and type_checker use the same "rules" for treating opaque definitions ... This is a big change because we have to store in constraints whether we can use the "relaxed" rules or not. The "relaxed" case says that when type checking the value of an opaque definition we can treat other opaque definitions in the same module as transparent. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-27 12:12:54 -07:00
Leonardo de Moura	59755289e4	feat(library/unifier): case split on constraints of the form (f ...) =?= (f ...), where f can be unfolded, and there are metavariables in the arguments ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-05 15:52:40 -07:00
Leonardo de Moura	c9cfb844f1	feat(library/unifier): add 'quick' failure ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-07-03 11:28:21 -07:00