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Author SHA1 Message Date
Leonardo de Moura
f855dbb7b0 feat(util): add maps based on red-black trees 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
54d5088c98 feat(util/rb_tree): add check_invariant for red black trees 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
1ab12eb105 refactor(util/splay_map): remove unnecessary operation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
528ea367ad feat(util): add red-black trees 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
50300126a5 refactor(util/name_generator): make sure there is no risk of overflow, name generators will be extensively used in version 0.2 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
e1f4f1f0d1 feat(util/thread): add atomic_uchar 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-03-18 10:27:56 -07:00
Leonardo de Moura
aec9c84d0d fix(util/lua): deadlock 
Errors in the Lua library produce longjmps.
The longjmp will not unwind the C++ stack.
In the new test, the lock was not being released, and the system was deadlocking in the next call that tried to lock the environment

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-02-04 15:16:29 -08:00
Leonardo de Moura
f101554e93 fix(util/script_exception): make sure a script_nested_exception may have a nested script_nested_exception, use LEAN_THREAD_LOCAL macro instead of thread_local 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-29 08:07:52 -08:00
Leonardo de Moura
4d25cb7f47 feat(library/tactic): add simplify_tactic based on the simplifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-26 18:53:18 -08:00
Leonardo de Moura
ccb9faf065 refactor(*): error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-13 16:54:21 -08:00
Leonardo de Moura
915644f3b3 fix(util/debug): avoid infinite loop when Ctrl-D is pressed after an assertion violation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-12 17:20:35 -08:00
Leonardo de Moura
a339a53f50 feat(util/options): 'verbose' as a system option, add -q (quiet) option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 15:31:58 -08:00
Leonardo de Moura
3e18cdfeec feat(util/format): do not use colors by default 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 11:56:58 -08:00
Leonardo de Moura
84e211b81b fix(frontends/lean): missing ':' in error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 11:19:58 -08:00
Leonardo de Moura
f7c7dd4ed4 feat(frontends/lean): include filename in error messages, use GNU error message style 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-09 11:01:27 -08:00
Leonardo de Moura
dd6c13abb0 fix(util/buffer): warning produced by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-08 11:27:11 -08:00
Leonardo de Moura
e12d6e44cd fix(util/name): bug in Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:52:51 -08:00
Leonardo de Moura
4fdc0406be feat(util/name): additional methods to name Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 17:35:34 -08:00
Leonardo de Moura
248d55d454 chore(util/script_state): remove dead code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 16:59:50 -08:00
Leonardo de Moura
95515ca5df chore(*): fix warnings produced by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 15:39:49 -08:00
Leonardo de Moura
f67eab000b fix(util/serializer): nontermination on corrupted files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-07 14:21:54 -08:00
Leonardo de Moura
d633622d90 feat(frontends/lean/parser): namespaces 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-01-01 12:28:18 -08:00
Leonardo de Moura
1f6e959139 feat(deserializer): protect against corrupted binary files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-30 18:05:38 -08:00
Leonardo de Moura
c473a484bb feat(util/object_serializer): protect against corrupted files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-30 17:58:20 -08:00
Leonardo de Moura
931e196e83 fix(build): problem with reading LEAN_PATH on cygwin 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-30 15:12:31 -08:00
Leonardo de Moura
de77851a00 refactor(util/object_serializer): add methods write_core and read_core that allows to pack information in the byte used to indicate whether an object is already in the cache or not 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-29 19:59:53 -08:00
Leonardo de Moura
aee1c6d3f3 feat(kernel): export/import (.olean) binary files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-28 17:31:35 -08:00
Leonardo de Moura
1fd81dd3a1 feat(frontends/lean/parser): disable verbose messages when importing files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-28 12:24:13 -08:00
Leonardo de Moura
44a31dd8fb feat(frontends/lean/parser): improve Import command 
- The extension does not have to be provided.
- It can also import Lua files.
- Hierachical names can be used instead of strings.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-28 12:05:01 -08:00
Leonardo de Moura
b94503ab20 chore(util/sexpr): remove unnecessary decls 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 23:24:31 -08:00
Leonardo de Moura
3715b10ce7 feat(util/sexpr/options): serialization for options 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 20:40:00 -08:00
Leonardo de Moura
dbebb4a4a1 feat(util/sexpr): serialization for sexpr 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 20:19:56 -08:00
Leonardo de Moura
9c6dc5d230 feat(util/serializer): add hackish write_double/read_double 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 19:46:45 -08:00
Leonardo de Moura
abc370a011 feat(util/numerics): serialization for mpz and mpq 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 18:32:01 -08:00
Leonardo de Moura
49df0c435d feat(util/serializer): make sure the read/write is portable 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 18:07:19 -08:00
Leonardo de Moura
d05695c331 feat(util/name): serialization for hierarchical names 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 17:47:20 -08:00
Leonardo de Moura
cbe0b8532a feat(util/serializer): add write_char and read_char 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 17:22:15 -08:00
Leonardo de Moura
b72937c02c feat(util/serializer): simple serialization infrastructure 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 16:50:06 -08:00
Leonardo de Moura
8b6421e4de feat(util/extensible_object): add template for creating 'extensible' objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-27 15:40:21 -08:00
Leonardo de Moura
71a0f83143 feat(util/sexpr/format): turn off colors on Windows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-26 09:54:29 -08:00
Leonardo de Moura
a9712b91a8 feat(util/lean_path): include ../library in the default LEAN_PATH 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-25 16:18:27 -08:00
Leonardo de Moura
afd10d62ca feat(util/list): improve to_list function, it takes an optional tail 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-24 20:56:34 -08:00
Soonho Kong
de018220e1 feat(*): use std::make_shared to create shared_ptr 2013-12-24 14:32:50 -05:00
Leonardo de Moura
bcb41cd938 fix(util/lean_path): warnings produced by Valgrind 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-23 10:02:48 -08:00
Leonardo de Moura
b5d23619cb feat(util/script_state): add 'import' command to Lua, it import files from the LEAN_PATH 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 21:27:12 -08:00
Leonardo de Moura
e5f53595b6 fix(util/lean_path): bug at init_lean_path (it was missing last path), and add normalization function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 19:38:32 -08:00
Leonardo de Moura
50de85ee29 fix(util/lean_path): get_exe_location for Windows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 19:13:41 -08:00
Leonardo de Moura
cc9e16c3fc feat(util/lean_path): add function for searching for a file in the LEAN_PATH 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 18:47:49 -08:00
Leonardo de Moura
777582380f feat(util/lean_path): add support for LEAN_PATH 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 17:56:53 -08:00
Leonardo de Moura
df1b21a03d feat(util/exe_location): add function for finding the location of the executable 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-22 17:12:31 -08:00
Leonardo de Moura
daef2b7b24 feat(util/sexpr/options): add is_eqp predicate for options 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-20 10:53:53 -08:00
Leonardo de Moura
47c7bb1bde refactor(*): uses aliases for unordered_map and unordered_set 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-18 12:30:45 -08:00
Leonardo de Moura
1e4fa76a47 feat(util/name_map): add template alias 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-18 11:34:40 -08:00
Leonardo de Moura
af42078205 fix(kernel): incorrect use of scoped_map 
This commit also adds a new test that exposes the problem.
The scoped_map should not be used for caching values in the normalizer and type_checker. When we extend the context, the meaning of all variables is modified (we are essentially performing a lift). So, the values stored in the cache are not correct in the new context.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-16 15:11:39 -08:00
Leonardo de Moura
2253d8079b chore(util/pdeque): remove unused template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-14 23:31:44 -08:00
Leonardo de Moura
5aa9264091 feat(util/list): add remove_last template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-14 23:08:10 -08:00
Leonardo de Moura
1b1032eb99 feat(util/list): improved filter that reuses list cells 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-14 20:15:37 -08:00
Leonardo de Moura
2e5e5e187f chore(util/rc): remove unnecessary argument from LEAN_COPY_REF and LEAN_MOVE_REF macros 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-13 15:01:24 -08:00
Leonardo de Moura
3416df85f8 fix(util/thread): warning 'thread.cpp.o has no symbols' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-13 14:00:40 -08:00
Leonardo de Moura
450d6a4b1e refactor(util/splay_tree): replace find with splay_find 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-12 17:27:30 -08:00
Leonardo de Moura
7d184c3c4b fix(util/shared_mutex) missing pragma 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-12 16:48:34 -08:00
Leonardo de Moura
cdec9762ce chore(util/pvector): remove unused template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-10 20:32:10 -08:00
Leonardo de Moura
7ab321f568 chore(util): remove dead file 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 22:32:11 -08:00
Leonardo de Moura
0cd8e3e76b feat(split-stack): add support for split-stacks (no more stackoverflows) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 22:30:54 -08:00
Leonardo de Moura
fd2a04e9ac fix(util/stackinfo): bug on Fedora 
Signed-off-by: Leonardo de Moura <leonardo@nod1-2008.corp.crtest.com>
 2013-12-09 18:44:14 -08:00
Leonardo de Moura
e7ae749221 feat(boost): implement multi-threading support using Boost 
To use Boost instead of the standard library, we must use the cmake option
    -D BOOST=ON

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 17:24:32 -08:00
Leonardo de Moura
533ed51f51 feat(util/shared_mutex): skip shared_mutex implementation if LEAN_MULTI_THREAD is not defined 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 15:42:08 -08:00
Leonardo de Moura
8f2fe273ea refactor(*): isolate std::thread dependency 
This commit allows us to build Lean without the pthread dependency.
It is also useful if we want to implement multi-threading on top of Boost.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-09 15:20:26 -08:00
Leonardo de Moura
0d10cba4a0 refactor(util/sexpr/format): minimize the use of recursion, combine be and layout into a single procedure (without creating a temporary potentially big sexpr) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-08 21:06:24 -08:00
Leonardo de Moura
25b812f1c9 feat(kernel/expr): no overhead optional<expr> template specialization 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-08 10:17:29 -08:00
Leonardo de Moura
3e1fd06903 refactor(kernel/expr): remove 'null' expression, and operator bool for expression 
After this commit, a value of type 'expr' cannot be a reference to nullptr.
This commit also fixes several bugs due to the use of 'null' expressions.

TODO: do the same for kernel objects, sexprs, etc.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-07 23:21:10 -08:00
Leonardo de Moura
e2999d3ff6 feat(*): add component name to check_stack and check_system 
I also reduced the stack size to 8 Mb in the tests at tests/lean and tests/lean/slow. The idea is to simulate stackoverflow conditions.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-07 15:11:55 -08:00
Leonardo de Moura
d949dfd46d fix(util/stackinfo): compilation warning on cygwin/mingw 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 11:32:39 -08:00
Leonardo de Moura
fa35fd6989 chore(*): make sure LEAN_THREAD_UNSAFE build flag is handled correctly 
When LEAN_THREAD_UNSAFE=ON, we:

- Do not run tests at tests/lua/threads
- Disable thread object at Lua API
- par tactical becomes an alias for interleave
- Disable some unit tests that use threads

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 10:27:22 -08:00
Leonardo de Moura
1a02abf7b2 feat(util/script_state): add a lua hook function that checks for the interrupt flag 
This is a very convenient feature for interrupting non-terminating user scripts.
Before this commit, the user had to manually invoke check_interrupt() in potentially expensive loops. Now, this is not needed anymore.

Remark: we still have to check whether this trick works with LuaJIT or not.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 09:57:36 -08:00
Leonardo de Moura
ef6a27fe84 feat(util/script_state): add join method to Lua threads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 09:15:09 -08:00
Leonardo de Moura
def186a9cd fix(util/stackinfo): try to fix incorrect main thread stack size on OSX 
This fix tries to fix two failures on our unit tests.
     tests/kernel/normalizer
     tests/kernel/type_checker

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 08:56:46 -08:00
Leonardo de Moura
fd9781d58d fix(util/stackinfo): compilation warning on mingw and cygwin 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-04 08:26:50 -08:00
Leonardo de Moura
f80106a895 chore(*): use 'explicit operator bool' everywhere. 
operator bool() may produce unwanted conversions.
For example, we had the following bug in the code base.

...
   object const & obj = find_object(const_name(n));
   if (obj && obj.is_builtin() && obj.get_name() == n)
...

obj.get_name() has type lean::name
n              has type lean::expr

Both have 'operator bool()', then the compiler uses the operator to
convert them to Boolean, and then compare the result.
Of course, this is not our intention.

After this commit, the compiler correctly signs the error.
The correct code is

...
   object const & obj = find_object(const_name(n));
   if (obj && obj.is_builtin() && obj.get_name() == const_name(n))
...

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-02 23:02:45 -08:00
Leonardo de Moura
39b99683a8 fix(util/stackinfo): handle error codes in the Linux version 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-02 07:56:53 -08:00
Soonho Kong
31b26f53ad fix(util/stackinfo): fix typo 2013-12-02 00:03:57 -05:00
Soonho Kong
7776f4b24b fix(util/stackinfo): fix preprocessor directive 2013-12-01 23:44:58 -05:00
Soonho Kong
4de3b772fd feat(util/stackinfo): implement get_stack_size (Mac OSX version) 2013-12-01 22:24:12 -05:00
Leonardo de Moura
75f8d56eb1 fix(util/stackinfo): memory leak at get_stack_size 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-01 19:17:28 -08:00
Leonardo de Moura
74dfdd02de feat(util): add primitives for checking the amount of available stack space 
Recursive functions that may go very deep should invoke the function check_stack. It throws an exception if the amount of stack space is limited.

The function check_system() is syntax sugar for
    check_interrupted();
    check_stack();

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-01 17:19:27 -08:00
Leonardo de Moura
737e634556 fix(util/list): bug in map template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-12-01 08:51:24 -08:00
Leonardo de Moura
7ff791eb9f feat(util/name_set): add mk_unique (with respect to a name_set) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 11:28:38 -08:00
Leonardo de Moura
6da13cc245 feat(util/list): map_append template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 11:28:38 -08:00
Leonardo de Moura
fe79bbf2b7 feat(util/list): filter template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 11:28:38 -08:00
Leonardo de Moura
83aaf64318 fix(library/tactic): memory leaks 
Proof/Cex builders and tactics implemented in Lua had a "strong reference" to script_state. If they are stored in the Lua state, then we get a cyclic reference.
That is, script_state points to these objects, and they point back to script_state.

To avoid this memory leak, this commit defines a weak reference for script_state objects. The Proof/Cex builders and tactics now store a weak reference to the Lua state.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 00:44:39 -08:00
Leonardo de Moura
2372567a6e fix(util/luaref): warnings produced by valgrind 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 00:34:38 -08:00
Leonardo de Moura
a7027a1d00 feat(library/tactic): polish tactic API, and add new example showing how to implement tactics using Lua 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-30 00:16:39 -08:00
Leonardo de Moura
ff052d41ee chore(*): fix cygwin compilation errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-28 13:49:18 -08:00
Leonardo de Moura
ce674d2d43 feat(library/tactic): execute Lua tactics using coroutines 
This is very important when several Lua tactics are implemented in the
same Lua State object.  In this case, even if we use the par
combinator, a Lua tactic will block the other Lua tactics running in
the same Lua State object.

With this commit, a Lua tactic can use yield to allow other tactics
in the same State object to execute.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-28 13:09:33 -08:00
Leonardo de Moura
6cb8300076 doc(lua): add S-expression documentation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-28 10:33:32 -08:00
Leonardo de Moura
09bc7ddf91 feat(library/tactic): add support for migratic tactic framework object between Lua states 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-28 08:03:05 -08:00
Leonardo de Moura
b4a8418d38 feat(library/tactic): expose tactics in the Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 17:47:29 -08:00
Leonardo de Moura
55f86f79a8 fix(util/optional): typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 16:57:29 -08:00
Leonardo de Moura
a2aa90ae66 refactor(util/script_state): replace std::recursive_mutex with std::mutex, and use unlock_guard 
The unlock_guard and exec_unprotected will be useful also for implementing the Lua tactic API.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 15:40:41 -08:00
Leonardo de Moura
b038636ff5 refactor(util/script_state): remove unsafe unguarded_apply 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 15:14:26 -08:00
Leonardo de Moura
f7e8545e97 refactor(frontends/lua): rename leanlua_state to script_state, and move it to util 
This commit also minimizes the dependencies of script_state.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 14:57:36 -08:00
Leonardo de Moura
d87ad9eb7e refactor(util/lua): propagate C++ Lean exceptions in Lua 
The following call sequence is possible:
C++ -> Lua -> C++ -> Lua -> C++

The first block of C++ is the Lean main function.
The main function invokes the Lua interpreter.
The Lua interpreter invokes a C++ Lean API.
Then the Lean API invokes a callback implemented in Lua.
The Lua callback invokes another Lean API.
Now, suppose the Lean API throws an exception.
We want the C++ exception to propagate over the mixed C++/Lua call stack.
We use the clone/rethrow exception idiom to achieve this goal.

Before this commit, the C++ exceptions were converted into strings
using the method what(), and then they were propagated over the Lua
stack using lua_error. A lua_error was then converted into a lua_exception when going back to C++.
This solution was very unsatisfactory, since all C++ exceptions were being converted into a lua_exception, and consequently the structure of the exception was being lost.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 12:25:29 -08:00
Leonardo de Moura
a6f6f49b5f refactor(frontends/lua): add lua_migrate_fn, and make copy_values modular 
copy_values is not a big if-then-else anymore.
Before this change, whenever we added a new kind of userdata, we would have to update copy_values.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-27 10:32:19 -08:00
Leonardo de Moura
4c5ec53a44 chore(util/lua): remove dead code 
I removed lua_module helper class because it does not work.
The problem is that the linker may eliminate ignore a object file that contains a lua_module global object used for initialization. When this happens, the associated Lua bindings will not be exposed in the Lua API.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-26 19:36:32 -08:00
Leonardo de Moura
956f203a55 refactor(bindings/lua): move Lua bindings to the file associated with them 
The directory bindings/lua was getting too big and had too many dependencies.
Moreover, it was getting too painful to edit/maintain two different places.
Now, the bindings for module X are in the directory that defines X.
For example, the bindings for util/name.cpp are located at util/name.cpp.

The only exception is the kernel. We do not want to inflate the kernel
with Lua bindings. The bindings for the kernel classes are located
at bindings/kernel_bindings.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-26 19:15:56 -08:00
Leonardo de Moura
e29a2f4d11 chore(util/interrupt): improve comment 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-25 17:23:36 -08:00
Leonardo de Moura
4eb62fef91 fix(util/interrupt): fix nasty bug on interruptible_thread, it seems to occur only on cygwin 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-25 17:14:22 -08:00
Leonardo de Moura
500ed7a05b refactor(library/tactic): remove dead code, make proof_state a smart pointer, cleanup 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-25 10:39:40 -08:00
Leonardo de Moura
8e87ef5da8 feat(util/lazy_list): add repeat and repeat_at_most templates for lazy_lists 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-24 11:16:37 -08:00
Leonardo de Moura
b74aeb1216 fix(util/lazy_list): par template missing case 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-24 00:38:31 -08:00
Leonardo de Moura
4e24dfd5a6 fix(util/optional): move constructor 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-24 00:22:02 -08:00
Leonardo de Moura
40a2f0a588 refactor(util/lazy_list): polish lazy_list API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 17:45:01 -08:00
Leonardo de Moura
bcd88cac08 style(util): missing includes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 17:05:46 -08:00
Leonardo de Moura
924187b055 feat(util/lazy_list): add par template for lazy lists) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 16:51:17 -08:00
Leonardo de Moura
157a2b36db feat(lazy_list): add timeout template for lazy_lists 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 16:27:36 -08:00
Leonardo de Moura
cb3c685fb1 feat(util/lazy_list): check for interruption between pulls 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 15:54:32 -08:00
Leonardo de Moura
f19944cf09 refactor(util/lazy_list): 'lazier' lazy_lists 
In the new implementation, even the head of the lazy list is computed on demand.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 15:33:30 -08:00
Leonardo de Moura
9eb6da2a31 feat(util): add optional template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-23 13:27:22 -08:00
Leonardo de Moura
a776c8b158 feat(util/interrupt): add sleep_for, and simplify request_interrupt 
The Lean sleep_for checks the interrupt flag from time to time.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-22 11:32:12 -08:00
Leonardo de Moura
1f225d2752 feat(util/lazy_list): add useful lazy_list function templates 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-22 09:40:56 -08:00
Leonardo de Moura
ca74d069b9 feat(util/interrupt): reset interrupt flag before throwing exception 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-21 17:29:06 -08:00
Leonardo de Moura
8515821d56 feat(util/list): add map_filter template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-21 17:29:06 -08:00
Leonardo de Moura
f6bfd11aed chore(util/list_fn): fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-21 17:29:06 -08:00
Leonardo de Moura
df04dbe096 chore(util): use && when appropriate 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-21 17:29:06 -08:00
Leonardo de Moura
b0a4d60174 fix(util/interval): add missing explicit template instantiation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-20 09:56:19 -08:00
Leonardo de Moura
eba31a0516 test(util/interval): add more tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-19 19:07:09 -08:00
Leonardo de Moura
2265ef78c4 feat(util/list): add emplace_front 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-19 16:27:31 -08:00
Leonardo de Moura
e10d17a0f4 feat(util/sexpr): avoid recursion when destructing sexpr's 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 17:46:53 -08:00
Leonardo de Moura
64379a5a10 perf(util/list): use buffer of cells instead of buffer of T 
T may be a big object. We minimize the ammount of copying using buffer of (pointers to) cells.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 17:12:02 -08:00
Leonardo de Moura
76252816ac perf(util/list): avoid recursion in map and destructor 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 16:47:52 -08:00
Leonardo de Moura
d67bf995ed feat(util/list): avoid recursion at for_each template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 15:52:31 -08:00
Leonardo de Moura
adf4856f88 feat(util/list): add map_reuse template 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 15:32:02 -08:00
Leonardo de Moura
80fccc5533 fix(util/realpath): style 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 09:55:16 -08:00
Leonardo de Moura
e0c23e5984 fix(kernel/environment): compilation problem on Windows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 09:52:47 -08:00
Leonardo de Moura
1315378ebb test(*): add missing tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-18 09:13:34 -08:00
Leonardo de Moura
9398ea5a59 feat(util/shared_mutex): add support for recursive lock at shared_mutex 
We need support for recursive locks. The main user of this class is
the environment object. This commit adds a test that demonstrates that
the shared_lock of the environment object may be recursively requested.
Before this fix, the Lean was deadlocking in this example.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-15 22:01:11 -08:00
Leonardo de Moura
bd1e9c7548 feat(lua): throw an exception if the user tries to create a thread and Lean was compiled without multi-threading support 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-14 19:06:36 -08:00
Leonardo de Moura
64cce595a5 feat(lua): add splay_maps to the Lua API 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-14 13:35:36 -08:00
Leonardo de Moura
e2efce6b62 style(util/sexpr): name convetion for enumeration types 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-13 11:50:12 -08:00
Leonardo de Moura
c4c548dc5d feat(*): simplify interrupt propagation 
Instead of having m_interrupted flags in several components. We use a thread_local global variable.
The new approach is much simpler to get right since there is no risk of "forgetting" to propagate
the set_interrupt method to sub-components.

The plan is to support set_interrupt methods and m_interrupted flags only in tactic objects.
We need to support them in tactics and tacticals because we want to implement combinators/tacticals such as (try_for T M) that fails if tactic T does not finish in M ms.
For example, consider the tactic:

    try-for (T1 ORELSE T2) 5

It tries the tactic (T1 ORELSE T2) for 5ms.
Thus, if T1 does not finish after 5ms an interrupt request is sent, and T1 is interrupted.
Now, if you do not have a m_interrupted flag marking each tactic, the ORELSE combinator will try T2.
The set_interrupt method for ORELSE tactical should turn on the m_interrupted flag.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-12 21:45:48 -08:00
Leonardo de Moura
b31233e8c2 feat(util/interrupt): restore interrupt module 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-12 21:16:10 -08:00
Leonardo de Moura
ac6c18321a fix(lua): make sure environment objects can be safely accessed/updated from current threads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-11 20:29:53 -08:00
Leonardo de Moura
596e4aeb57 feat(util/shared_mutex): add shared_mutex object, this is a temporary replacement for std::shared_mutex that will be available in C++11 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-11 20:00:21 -08:00
Leonardo de Moura
f158b0b311 fix(util/memory): make sure realloc behaves like free when sz == 0 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-11 13:42:22 -08:00
Leonardo de Moura
31abc00db8 chore(*): add LCOV_EXCL_LINE to lean_unreachable statements 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-11 09:19:38 -08:00
Leonardo de Moura
7683188ab0 chore(emplace_back): use emplace_back when appropriate 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-10 11:14:04 -08:00
Leonardo de Moura
c5207489fd fix(memory): realloc must behave like malloc when ptr is nullptr 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-11-08 10:31:57 -08:00
Leonardo de Moura
2d88922543 feat(frontends/lean/elaborator): solve easy overloads at preprocessing time 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-29 10:07:15 -07:00
Leonardo de Moura
1d18f60dd5 fix(numerics): add missing numeric_traits<float>::zero() 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-28 07:47:23 -07:00
Leonardo de Moura
c3c66b6c90 feat(make): add THREAD_SAFE build option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-25 11:50:35 -07:00
Leonardo de Moura
5e34f410b3 refactor(splay_map): modify splay_find signature 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-25 10:47:15 -07:00
Leonardo de Moura
2b5c951de3 perf(name): add quick_cmp for hierarchical names 
It first compare names using hash codes.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-25 09:58:06 -07:00
Leonardo de Moura
449454efdb fix(debug): remove typeid information from assertion, the names are mangled and are not very useful 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-23 16:41:51 -07:00
Leonardo de Moura
183f5a1ccf feat(elaborator): solve unification constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-22 08:15:36 -07:00
Leonardo de Moura
a1710aeeb9 feat(elaborator): add trace objects for elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-22 08:15:36 -07:00
Leonardo de Moura
dc0e7a4472 feat(pos_info_provider): add position information provider for expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-22 08:15:36 -07:00
Leonardo de Moura
59914a36f3 refactor(metavar): reorganize and simplify metavariables 
- Use hierarchical names instead of unsigned integers to identify metavariables.
- Associate type with metavariable.
- Replace metavar_env with substitution.
- Rename meta_ctx --> local_ctx
- Rename meta_entry --> local_entry
- Disable old elaborator
- Rename unification_problems to unification_constraints
- Add metavar_generator
- Fix metavar unit tests
- Modify type checker to use metavar_generator
- Fix placeholder module

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-22 08:15:36 -07:00
Leonardo de Moura
3387c300a0 feat(polynomial): add multivariate polynomials 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-21 18:22:14 -07:00
Leonardo de Moura
f18d35555e refactor(interval): organize template source code using the approach described at http://www.codeproject.com/Articles/3515/How-To-Organize-Template-Source-Code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-21 18:15:27 -07:00
Leonardo de Moura
e208309abd refactor(numerics): rename power operator to pow, the idea is to follow the C/C++ name convention for the power operator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-21 17:23:56 -07:00
Leonardo de Moura
f1d9312521 feat(numerics/zpz): add numeric_traits for zpz numerals 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-18 14:41:18 -07:00
Leonardo de Moura
1429cc9df2 feat(numerics): add finite field Z/pZ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-18 13:27:28 -07:00
Leonardo de Moura
cf2c0f8ebb feat(numerics): add gcd and extended gcd templates (for primitive types) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-16 18:18:20 -07:00
Leonardo de Moura
39f68ed0d6 feat(numerics): add is_prime function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-16 17:25:08 -07:00
Leonardo de Moura
1097bbfb22 fix(style): fix warnings produced by cpplint.py, disable sizeof(type) warning 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-16 17:04:39 -07:00
Leonardo de Moura
105f55c68b feat(numerics): add zero() method to all numeric_traits 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-16 16:55:17 -07:00
Leonardo de Moura
467eff4662 add(numerics): add prime number generator/iterator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-10-16 16:05:45 -07:00
Soonho Kong
b823c7d779 feat(util): add static_assert to {scoped,splay}_{map,set} 2013-10-01 16:47:28 -07:00
Soonho Kong
a726f5fbb7 feat(util/list): add static_asserts for map/for_each/compare 2013-10-01 09:05:53 -07:00
Soonho Kong
3381df0150 fix(util/list_fn): rename iter to for_each 2013-10-01 09:03:07 -07:00
Soonho Kong
1a3ea26032 feat(util/list_fn): add iter function 2013-10-01 00:18:55 -07:00
Leonardo de Moura
15979ab991 fix(lean): fix warnings produced by cppcheck 
Fix (relevant) warnings produced by http://cppcheck.sourceforge.net.
Most warnings produced were incorrect. The tool does not seem to support some of the C++11 new features.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-30 21:38:55 -07:00
Leonardo de Moura
8d3ae665e7 fix(splay_map): fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-29 17:30:08 -07:00
Leonardo de Moura
21f9699661 test(splay_tree): add missing test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-29 17:28:10 -07:00
Leonardo de Moura
3c8dff9085 feat(lazy_list): implement ML-like lazy lists 
We will use lazy lists to represent the set of solutions produced by the elaborator. The elaborator plugins will also use lazy lists.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-29 12:35:26 -07:00
Soonho Kong
841a1fb20c fix(debug): print type in lean_assert, print bool correctly 
- use typeinfo to print out a type of value when an assertion fails.
   need to use "c++filt --types" to demangle names for non-basic types.
 - use std::boolalpha and std::noboolalpha to control the printed values
   for "true" and "false"
 2013-09-28 23:38:21 -07:00
Soonho Kong
4602dfd209 test(util/numerics): more tests to improve coverage 2013-09-28 23:38:17 -07:00
Soonho Kong
6307beedc9 feat(scoped_map): add operator<< to scoped_map for debugging 2013-09-27 01:42:11 -07:00
Soonho Kong
3a5a565594 feat(splay_map): add operator<< to splay_map for debugging 2013-09-26 20:44:20 -07:00
Soonho Kong
60157aa92a fix(splay_map): add 'const' to coersion operator of ref class 
[skip ci]
 2013-09-26 19:09:37 -07:00
Leonardo de Moura
54e63fd4de feat(splay_tree): add fold and for_each templates for splay_tree and splay_map 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-26 18:18:20 -07:00
Leonardo de Moura
1aca1d2d77 refactor(list): improve append function 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-26 18:18:20 -07:00
Leonardo de Moura
24c173a519 feat(debug): add assert_ne (not equal) macro 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-26 18:18:20 -07:00
Leonardo de Moura
d7ed1560a9 feat(name_generator): add name_generator for unique names modulo a prefix 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-26 18:18:06 -07:00
Leonardo de Moura
a24dbc3527 test(buffer): add tests for improving coverage 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-26 08:35:13 -07:00
Soonho Kong
a2a5a77a44 fix(memory): increase memory counters by the actual size of reallocated memory 
On OSX, we had a test failure on memory module. The problem was in
the realloc function (line 38):

    void * realloc(void * ptr, size_t sz) {
        size_t old_sz = malloc_size(ptr);
        g_global_memory.dec(old_sz);
        g_global_memory.inc(sz);
        g_thread_memory.dec(old_sz);
        g_thread_memory.inc(sz);
        void * r = realloc_core(ptr, sz);
        if (r || sz == 0)
            return r;
        else
            ...

The size of r could be bigger than sz. For instance,

    |ptr| = 40 but |r| = 48

In the current code, here we only increase counters by 40.
But later when we free it, we decrease them by 48, and this
caused the problem, underflow of an unsigned counter in
g_global_memory.
 2013-09-26 00:33:56 -07:00
Leonardo de Moura
6477708d78 refactor(debug): improve lean_unreachable(), now we can avoid 'fake' return statements 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-25 21:27:20 -07:00
Leonardo de Moura
44a16cab6a test(exception): add new tests exception and parser_exception 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-25 20:57:53 -07:00
Leonardo de Moura
1452e9319e feat(debug): improve lean_assert macro 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-25 17:29:00 -07:00
Soonho Kong
0ef633a3c5 Fix to be compiled by clang++-3.4 
Clang++-3.4 is starting to enforce the following item of C++11 standard,
thus it's making lean not compiling:

It's illegal in C++11: §8.3.6.4 [dcl.fct.default]
"If a friend declaration specifies a default argument expression, that
declaration shall be a definition and shall be the only declaration of
the function or function template in the translation unit."
 2013-09-24 21:30:56 -07:00
Leonardo de Moura
e23813f15d Add support for creating unique internal names. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-24 11:01:30 -07:00
Leonardo de Moura
1779b29355 Implement map using splay_trees 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-24 01:44:46 -07:00
Leonardo de Moura
b78b2e0585 Add remaining splay tree methods 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-24 01:04:02 -07:00
Leonardo de Moura
d31f3facac Implement splay trees 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-23 22:31:18 -07:00
Leonardo de Moura
16a6a54df1 Fix abuse of operator-> overload 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-22 16:41:51 -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
Soonho Kong
bef44899c8 Suppress style warning on util/memory.cpp 2013-09-20 18:07:12 -07:00
Soonho Kong
9226c46358 Add support OSX's malloc_size 2013-09-20 17:48:55 -07:00
Leonardo de Moura
3971265bcb Add support for _msize 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-20 14:14:57 -07:00
Leonardo de Moura
dae654e4c6 Track memory usage. Add new CMake option TRACK_MEMORY_USAGE (It is ON by default). 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-20 12:32:12 -07:00
Leonardo de Moura
16dc056abc Remove invalid use of register 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-19 22:59:39 -07:00
Soonho Kong
49e87ccbb1 Enable "-Wextra" compiler option and fix code to remove warnings 
"-Wextra" option turns on the following warnings:
 -Wclobbered
 -Wempty-body
 -Wignored-qualifiers
 -Wmissing-field-initializers
 -Wmissing-parameter-type (C only)
 -Wold-style-declaration (C only)
 -Woverride-init
 -Wsign-compare
 -Wtype-limits
 -Wuninitialized
 -Wunused-parameter (only with -Wunused or -Wall)
 -Wunused-but-set-parameter (only with -Wunused or -Wall)
 2013-09-19 22:52:52 -07:00
Soonho Kong
ab6ca82e6f Update to suppress unused-parameter warnings 2013-09-19 22:40:34 -07:00
Leonardo de Moura
80a1b96925 Remove duplicate solutions in the higher order matching module. Simplify solutions when higher-order matching is used, and we don't have a residue. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-19 18:59:28 -07:00
Soonho Kong
27d5ae13d7 Move src/interval to src/util/interval 2013-09-17 14:10:53 -07:00
Leonardo de Moura
df054477eb Remove unnecessary TODOs. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-17 13:33:52 -07:00
Leonardo de Moura
1be2a30c8c Fix bug in normalizer. We must create a scope whenever we extend the value stack. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-16 19:32:28 -07:00
Soonho Kong
01339a93a3 Fix cpplint warning in util/safe_arith.cpp 2013-09-16 19:12:12 -07:00
Soonho Kong
13401d534c Add static assertion to util/safe_arith.cpp 2013-09-16 18:17:05 -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
dcc917a6b4 Use "sprintf" instead of "snprintf" because cygwin doesn't support "snprintf" 2013-09-15 01:38:21 -07:00
Soonho Kong
60903d3cea Fix cygwin build which was failed due to snprintf 2013-09-14 17:11:37 -07:00
Soonho Kong
bc60b47295 Apply coding style 2013-09-13 18:48:09 -07:00
Leonardo de Moura
bcc3827a99 Modify Doxygen file to extract all elements even the undocumented ones. Disable warnings for undocumented entities. Add extra comments. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-13 13:46:22 -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
Soonho Kong
5c3866cd71 Use fullpath in #include directives, add missing STL headers 2013-09-13 03:35:29 -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
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
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
ed15a2df9b Use split_reverse_second instead of split and then reverse in queue 
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
fae6c29237 Fix memory leaks in mpfp.h 2013-09-10 13:26:14 -07:00
Leonardo de Moura
adfbba6447 Fix problem reported by Soonho 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-08 23:10:33 -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
87d3961158 Improve elaborator error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 16:36:58 -07:00
Leonardo de Moura
887f696f66 Factor duplicate code. Add more comments 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 23:27:58 -07:00
Leonardo de Moura
a154f4e439 Modify Set command in the default lean frontend. Now, the lean prefix (for lean default frontend specific options) is optional when we are in the lean front-end. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 11:07:28 -07:00
Leonardo de Moura
544229e5d3 Create pp::unicode option. The idea is to be able to disable unicode characters, but still be able to use mixfix notation. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 10:11:45 -07:00
Leonardo de Moura
45d89ace65 Fix name clash problem when pretty printing 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 13:25:12 -07:00
Leonardo de Moura
fc6cc17925 Improve lean pretty printer support for implicit argument annotations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-26 19:19:56 -07:00
Leonardo de Moura
25e47a8a2f Add check_interrupted 'macro' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-25 11:03:09 -07:00
Leonardo de Moura
dc91a7adb8 Add Ctrl-C support for interrupting Lean shell. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-24 16:11:35 -07:00
Leonardo de Moura
0b112b6637 Add sstream to simplify the generation of exception messages. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-24 11:55:17 -07:00
Leonardo de Moura
be1ea2ddc7 Add name_set typedef 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-23 19:34:10 -07:00
Leonardo de Moura
198fd46fc2 Track recursion depth at normalizer. Add fluid let template. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-23 09:42:49 -07:00
Leonardo de Moura
42a7094ca2 Fix bug in display_decimal. Add more mpq tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-23 09:42:49 -07:00
Leonardo de Moura
fbd25cac9f Add hierarchical names tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-22 08:48:52 -07:00
Leonardo de Moura
1b5fcb80ee Add sexpr tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-22 08:30:52 -07:00
Leonardo de Moura
6272408f12 Add format tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-22 08:20:42 -07:00
Leonardo de Moura
3c5f993191 Fix bugs in options module. Add more tests. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-22 08:08:55 -07:00
Leonardo de Moura
eb4315baab Add small trick to improve pretty printer performance. Now, deep.lean takes 0.140secs to be processed. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-21 22:54:58 -07:00
Leonardo de Moura
56d2d2a112 Improve pretty printer performance for deep formulas and formats with long lines. Add example that demonstrates performance problem (before: 13 secs, after: 1 sec). 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-21 22:45:48 -07:00
Leonardo de Moura
31460aa5b8 Add option declarations. Add Help. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-21 17:02:09 -07:00