3 commits

Author	SHA1	Message	Date
Leonardo de Moura	2bc13f6bfd	feat(library/tactic/exact): enforce goal type during elaboration when executing 'exact' tactic ... Remark: this was the behavior of the 'sexact' tactic. This commit also adds the 'rexact' (relaxed exact) tactic which does not enforce the goal type. closes #495	2015-04-06 13:23:38 -07:00
Leonardo de Moura	1490bdad49	feat(frontends/lean): add version of 'exact' tactic (sexact) that enforces goal type during term elaboration	2015-03-06 17:34:45 -08:00
Leonardo de Moura	7c617955d0	refactor(library/tactic): move 'exact' tactic to separate module	2014-10-22 17:29:44 -07:00