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223 commits

Author SHA1 Message Date
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