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2628 commits 24 branches 48 tags 158 MiB
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34 commits

Author SHA1 Message Date
Nikolaj Bjorner
620c11932b type check distinct operator. fixes #62 
Signed-off-by: Nikolaj Bjorner <nbjorner@hotmail.com>
 2015-04-27 11:10:37 -07:00
Christoph M. Wintersteiger
359c7e4da9 Removed unnecessary variables and added initialization to others to silence warnings. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-02-07 14:47:26 +00:00
Christoph M. Wintersteiger
71912830f1 Formatting, mostly tabs 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-01-08 17:54:44 +00:00
Christoph M. Wintersteiger
0381e4317a Formatting, mostly tabs. 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2015-01-08 17:54:04 +00:00
Nikolaj Bjorner
a309dbfdc2 coerce equality and ite upward instead of downward for int2real coercions. Fixes bug reported by Enric Carbonell 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-11-12 20:28:11 -08:00
Nikolaj Bjorner
da4793de76 fix type checking bug reported by Nate 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-09 21:14:30 -08:00
Ken McMillan
3764064e98 fixed some address dependencies 2013-12-13 18:41:35 -08:00
Christoph M. Wintersteiger
e1a6c5098d fixed memory leak 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2013-11-11 17:33:02 +00:00
Ken McMillan
d8972d4b17 removed commented-out code 2013-11-05 13:35:37 -08:00
Ken McMillan
49c72abb2d new interpolation fixes; re-added fixedpoint-push/pop 2013-11-05 12:17:09 -08:00
Ken McMillan
3a0947b3ba merged with unstable 2013-10-18 17:26:41 -07:00
Ken McMillan
b27abc501e set proof mode by default to avoid crash on pop if we set it later in duality 2013-05-27 19:22:19 -07:00
Ken McMillan
e939dd2bc5 still integrating duality 2013-04-30 13:07:49 -07:00
Nuno Lopes
7ce88d4da9 fix a few compilation warnings 
- remove unused variables and class fields
 - add support for gcc 4.5 & clang's __builtin_unreachable
 - fix 2 bugs related to strict aliasing
 - remove a few unused function parameters

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-21 14:36:39 -07:00
Nuno Lopes
adc8224dba use svector instead of vector where appropriate 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-16 09:02:40 -07:00
Ken McMillan
78848f3ddd working on smt2 and api 2013-03-26 17:25:54 -07:00
Leonardo de Moura
d2651f1afc Keep consistent error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-13 18:53:37 -08:00
Nikolaj Bjorner
ff03da9e67 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-02-12 15:44:32 -08:00
Leonardo de Moura
3a15db5244 Fix uninterpreted sort definition. There was a mismatch in the behavior of the API and SMT front-ends. The SMT front-ends were using user_sorts to be able to support parametric uninterpreted sorts. After this fix, the API also creates user_sorts. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-12 14:34:31 -08:00
Nikolaj Bjorner
3ad43c60a9 working on pdr gen 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-02-08 16:54:05 -08:00
Leonardo de Moura
8e5581b4fe Retract changes in the commit 39a614559c. The fix was affecting benchmarks using the array theory map construct. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-04 08:19:33 -08:00
Leonardo de Moura
39a614559c Add partial solution for the uneeded disambiguation issue raised by David Cok 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-02-03 15:55:36 -08:00
Leonardo de Moura
d92efeb0c5 Make ast_manager::get_family_id(symbol const &) side-effect free. The version with side-effects is now called ast_manager::mk_family_id 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 17:14:25 -08:00
Leonardo de Moura
3ddb1a85f1 Add basic_recognizers and array_recognizers 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 15:00:16 -08:00
Leonardo de Moura
cec328cfdc Add get_sort(expr * n) function that does not depend on ast_manager. Move power_of_two to rational class. Add arith_recognizers and bv_recognizers classes. The two new classes contain the 'read-only' methods from arith_util and bv_util. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-18 14:44:51 -08:00
Leonardo de Moura
c011b05b61 exposing algebraic numbers in the API (working in progress) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 17:48:57 -08:00
Leonardo de Moura
a07b459fdf Added is_unique_value. Its semantics is equal to the old is_value method. The contract for is_value changed. See comments at ast.h for more information. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-07 12:53:51 -08:00
Leonardo de Moura
288a96610f ported VCC trace streams 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-12-02 09:08:47 -08:00
Nikolaj Bjorner
2d1a6bf270 fix regression for simplifying tails with quantifiers, add some more handling for quantified tails 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-11-30 15:58:06 -08:00
Leonardo de Moura
ead39ea6c5 Fixed bug reported by Nuno Lopes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-23 10:49:58 -08:00
Leonardo de Moura
73a13f209b fixed bug detected in regression tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-11-07 10:46:00 -08:00
Nikolaj Bjorner
f44631ce73 fix bugs encountered by regression tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2012-10-30 16:13:27 -07:00
Leonardo de Moura
641db30660 Isolating reg_decl_plugins 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-24 11:27:50 -07:00
Leonardo de Moura
8a6997960a Reorganizing code. Added script for generating VS project files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2012-10-20 15:16:37 -07:00
Renamed from lib/ast.cpp (Browse further)