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80 commits

Author SHA1 Message Date
Leonardo de Moura
c97db1f0cf Add children environments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-04 16:07:37 -07:00
Leonardo de Moura
95447deea3 Add normalization a = b for values (aka semantic attachments) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-04 14:54:33 -07:00
Leonardo de Moura
f0ccb2a03e Rename eqp --> is_eqp. The name is too similar to heterogeneous equality constructor eq. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-04 09:41:49 -07:00
Leonardo de Moura
3f789ce2b7 Add let and heterogeneous equality. Add bool_type and bool_value. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-04 09:37:52 -07:00
Leonardo de Moura
b979436c40 Add basic semantic attachments for arithmetic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 19:57:06 -07:00
Leonardo de Moura
0a679074f0 Add support for semantic attachments. Remove expr_numeral 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 16:12:15 -07:00
Leonardo de Moura
cce469119f Flip order of the arguments for instance and abstract. Simplify type_checker. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 16:12:15 -07:00
Leonardo de Moura
190855ad1b Add (relaxed) version of instantiate that can substitute terms containing free variables 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 16:12:15 -07:00
Leonardo de Moura
2972bdfec3 Rename abst_type to abst_domain 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 16:12:12 -07:00
Leonardo de Moura
e1e3e6b2d6 Add instantiate tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-03 16:10:20 -07:00
Soonho Kong
fd7f0e9658 Update format test 2013-08-02 20:00:40 -07:00
Soonho Kong
cda969187a Add one small test to expr 2013-08-02 10:34:46 -07:00
Leonardo de Moura
c13b9a792a Add small example 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-01 22:07:28 -07:00
Leonardo de Moura
3ef9d21875 Fix bugs in type checker 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-01 21:40:39 -07:00
Leonardo de Moura
7b00561a94 Normalize level expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-01 21:40:39 -07:00
Leonardo de Moura
e220d7c525 Add type checker. Fix normalization with non-empty context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-01 21:40:36 -07:00
Leonardo de Moura
bed5f09907 Rename normalize context to local_context. Create context. Fix bug in name.cpp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-01 21:39:02 -07:00
Soonho Kong
322c2b472d Add more to expr pretty-print 2013-08-01 18:54:06 -07:00
Soonho Kong
e898bb996c Fix performance bug in format, add paren combinator 2013-08-01 18:03:51 -07:00
Soonho Kong
5a89bffe83 Add pp to expr 2013-08-01 15:42:06 -07:00
Soonho Kong
a7910e1fe7 Update format.cpp & format.h + Update format tests 2013-08-01 13:43:49 -07:00
Soonho Kong
092b8889e4 Add more tests on sexpr_funcs 2013-08-01 13:43:27 -07:00
Leonardo de Moura
4efa9a92df Fix performance issue 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-29 21:33:43 -07:00
Leonardo de Moura
08b750c825 Remove Prop from kernel 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-29 19:49:34 -07:00
Leonardo de Moura
6452c69b96 Use level at kernel expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-29 19:44:26 -07:00
Leonardo de Moura
537e2c101c Add more tests. Fix bug in universe implication test. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-29 19:05:43 -07:00
Leonardo de Moura
a4f456c99e Universe levels 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-28 22:34:39 -07:00
Leonardo de Moura
13bce7bb6f checkpoint 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-26 14:16:29 -07:00
Leonardo de Moura
ed13132c12 Add has_free_var, lower_free_vars 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-26 12:27:55 -07:00
Leonardo de Moura
bf0cca3805 Add multi-thread tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-25 22:33:13 -07:00
Leonardo de Moura
b6236130f9 Fix stack overflow at travis when using clang++ 3.3 in debug mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-25 22:05:09 -07:00
Leonardo de Moura
f7138b6ecf Fix normalize 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-25 19:13:45 -07:00
Leonardo de Moura
14c899e7ca Add normalize 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 19:36:54 -07:00
Leonardo de Moura
5889c6488f Add list template. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 16:32:50 -07:00
Leonardo de Moura
b45a5d231c Add buffer test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 15:01:19 -07:00
Leonardo de Moura
c2ebe42ca8 Move numerics and sexpr to util 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:57:51 -07:00
Leonardo de Moura
1f7011353b Add (temporary) buffer class 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:57:51 -07:00
Leonardo de Moura
0fb93ad6ef Expose max_sharing_fn object 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
ed3df178ac Improve hash for hierarchical names. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
59592ed36b Add deep copy for kernel expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
ceb6537e3a Fix race condition when updating expression flags: max_shared and closed 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
9b3c47a521 Refactor instantiate/abstract code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
c7b12a2815 Add abstract/instantiate for kernel expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
ed6d6483fe Rename abst_expr -> abst_body 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
9fd88e6e27 Add small demo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:32 -07:00
Leonardo de Moura
576726bf58 Use operator() for creating applications 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:31 -07:00
Leonardo de Moura
54a02b4fc7 Simplify expr accessor names 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:31 -07:00
Leonardo de Moura
2c3fc09e3c Add has_free_vars/closed function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:31 -07:00
Leonardo de Moura
6a2c9ef076 Rename/Reorg some kernel files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:31 -07:00
Leonardo de Moura
90f498994a Add some overloads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-07-24 14:56:31 -07:00