3 commits

Author	SHA1	Message	Date
Leonardo de Moura	413391b2b4	chore(tests/lean/sig2): remove unnecessary parenthesis from test ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-04 11:37:08 -08:00
Leonardo de Moura	cc96b50644	feat(frontends/lean): support for nary-tuples, improve notation for non-dependent tuples, add support in the elaborator for sigma types ... Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-03 20:53:11 -08:00
Leonardo de Moura	5c991f8fbf	feat(frontends/lean): parse and pretty print tuples/pairs ... This commit also fixes a bug in the type checker when processing dependent pairs. Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>	2014-02-03 20:10:30 -08:00