3 commits

Author	SHA1	Message	Date
Leonardo de Moura	5568085ab9	fix(frontends/lean/elaborator): closes #771 ... Produce nicer error message when type/goal is a metavariable and universe metavariables have already been instantiated with universe parameters.	2015-08-07 13:29:22 -07:00
Leonardo de Moura	e3a0e62859	fix(library/unifier): try to generate approximate solution for flex-flex constraints before discarding them ... fixes #662	2015-06-09 14:36:31 -07:00
Leonardo de Moura	0502f46f9b	fix(frontends/lean/scanner): another bug related to issue #626	2015-05-26 13:39:42 -07:00