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Author SHA1 Message Date
Leonardo de Moura
46d6c41835 Fix bug in the type checker (when type checking terms with meta-variables). 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-22 19:12:19 -07:00
Leonardo de Moura
c847d27763 Improve higher order unification 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-21 00:41:49 -07:00
Leonardo de Moura
d29ec9ab6f Add tests for memory.cpp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-20 22:37:13 -07:00
Leonardo de Moura
7ac94ee976 Add max_sharing tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-20 22:01:40 -07:00
Leonardo de Moura
d34cfe3f8a Add simple formatter tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-20 21:46:32 -07:00
Leonardo de Moura
42482622f6 Add imitation for lambdas and Pis 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-19 16:28:23 -07:00
Leonardo de Moura
d7cc5d2404 Fix bug in ho_unifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-19 16:28:23 -07:00
Leonardo de Moura
2f29ff70d7 Implement higher-order unification 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-18 20:46:00 -07:00
Soonho Kong
27d5ae13d7 Move src/interval to src/util/interval 2013-09-17 14:10:53 -07:00
Leonardo de Moura
3df6149daa Add support for metavariables in the type checker. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 11:09:59 -07:00
Leonardo de Moura
30b19c314a Add basic support for metavariables at is_convertible. Swap is_convertible arguments to make it more intuitive. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 07:15:47 -07:00
Leonardo de Moura
a26c7d47f2 Add simplification to add_lift 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 03:14:02 -07:00
Leonardo de Moura
99e8d2feae Add simplification rule to add_inst 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 02:57:28 -07:00
Leonardo de Moura
21c7a45f67 Relax definition of identity_stack. Fix printer for metavariable contexts. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 02:09:45 -07:00
Leonardo de Moura
d3bce584f4 Add support for new metavariable representation in the normalizer. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 01:57:21 -07:00
Leonardo de Moura
99a163f11d Simplify metavariable context. Now, we have only 'lift' and 'inst' instead of 'subst', 'lift' and 'lower' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-16 19:32:28 -07:00
Leonardo de Moura
cad562a448 Add support for metavariables in the normalizer. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-16 19:32:28 -07:00
Leonardo de Moura
f79f046294 Add partial support for metavariables in the normalizer 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-15 21:23:50 -07:00
Leonardo de Moura
2800292947 Add timestamp to metavar_env 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-15 19:50:48 -07:00
Leonardo de Moura
5a4bc331d2 Make unification_problems a virtual class. Associate a 'standard' context with each metavariable in metavar_env 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-15 19:38:36 -07:00
Leonardo de Moura
63e102055e Move metavariables to the kernel. This is the first step for implementing the new elaborator. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-15 12:09:01 -07:00
Soonho Kong
e4b327bbaa Use C++11's <random> in pdeque/pvector tests (cygwin doesn't support rand_r) 2013-09-15 01:38:57 -07:00
Soonho Kong
c96a6982a0 Add <ctime> header for time() in pdeque/pvector tests 2013-09-13 20:42:49 -07:00
Soonho Kong
eda25e77a4 Use time(0) as an initial seed for rand_r() in pvector/pdeque tests 2013-09-13 20:28:15 -07:00
Soonho Kong
bc60b47295 Apply coding style 2013-09-13 18:48:09 -07:00
Leonardo de Moura
8c735f1daa Use consistent coding style for spaces after ',' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-13 12:49:03 -07:00
Leonardo de Moura
573ec5ccc2 Rename import_all. The idea is to use consistent name for library files. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-13 09:06:46 -07:00
Leonardo de Moura
070c87bef0 Rename arith library files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-13 08:55:09 -07:00
Soonho Kong
5c3866cd71 Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -07:00
Leonardo de Moura
4c19cc6957 Rename lean frontend files. The prefix lean_ is not necessary anymore. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 20:09:35 -07:00
Leonardo de Moura
26097475fd Use fullpath in #include directives. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 20:04:10 -07:00
Leonardo de Moura
c655e9fe7b Move sexpr_funcs to sexpr_fn. Using consistent file name conventions. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 18:27:46 -07:00
Leonardo de Moura
2e990ef7d3 Fix warnings 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 14:02:40 -07:00
Leonardo de Moura
bc69e7803f Add support for writing a[i] = v instead of a.set(i, v) in the pdeque class. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 11:18:26 -07:00
Leonardo de Moura
74b8a4f0ac Add support for writing a[i] = v instead of a.set(i, v) in the pvector class. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 11:12:02 -07:00
Leonardo de Moura
f972cc9aae Fix bugs in pvector. Improve test driver 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 11:01:40 -07:00
Leonardo de Moura
55ff49d2d5 Replace queue.h with pdeque.h 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 10:09:54 -07:00
Leonardo de Moura
cd5e45bae2 Reduce pvector delta_cell quota on reads. Add example that demonstrates why this is needed. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-12 08:28:24 -07:00
Soonho Kong
5858c9d5e0 Update tests/util/list.cpp to suppress a g++ warning 2013-09-12 01:39:04 -07:00
Leonardo de Moura
f7196e05ff Add 'persistent' vectors. We should use the same approach for queues. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-11 19:48:55 -07:00
Leonardo de Moura
ef0e0ad382 Add (optional) performance tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-11 19:48:55 -07:00
Leonardo de Moura
37498f9fb8 Add persistent queues 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-11 19:48:54 -07:00
Leonardo de Moura
3657320edb Add basic list functions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-11 19:48:54 -07:00
Soonho Kong
3505ed8adb Use suppressions file to ignore certain valgrind warnings 2013-09-10 15:37:09 -07:00
Leonardo de Moura
6fe86ffefd Fix initialized memory error reported by Valgrind. Disable 2 tests that produce memory leaks due to a bug in g++. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-10 13:51:02 -07:00
Leonardo de Moura
1cee392483 Add light_checker: module for extracting the type of (fully elaborated) expressions. It is much faster than type_checker, which infers the type but also check whether the input is type correct or not. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-07 22:33:18 -07:00
Leonardo de Moura
33c4b44b2b Encapsulate context implementation. The current implementantion based on lists may be a performance problem in the future, and we should be able to change it without affecting the whole code base. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-07 11:15:11 -07:00
Leonardo de Moura
c674bb3790 Add castlib as an independent library 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 23:40:47 -07:00
Leonardo de Moura
7a9d53d0d7 Refactor arith libraries 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 23:19:47 -07:00
Leonardo de Moura
2459c4ae7c Add (optional) type to let declarations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 10:06:26 -07:00