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Author SHA1 Message Date
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
2ca30571b4 Display the input term in the output of the Check command. It is useful to see the fully elaborated term. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-08 22:55:21 -07:00
Leonardo de Moura
a8ba50531b Fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-08 20:38:11 -07:00
Leonardo de Moura
59a589037e Keep expanded form when pretty printings variable declarations with implicit marks (i.e., curly braces) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-08 11:23:46 -07:00
Leonardo de Moura
df116f88e0 Improve pretty printer for Pi's 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-08 11:04:07 -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
bab11b57ad Move Symm and Trans back to basic_thms.cpp 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 23:49:35 -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
b92bbeb83b Add casting propagation and normalization 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 20:45:26 -07:00
Leonardo de Moura
7eab229114 Improve check_pi in lean elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 18:58:33 -07:00
Leonardo de Moura
c0c2f52087 Add Cast, DomInj and RanInj. Improve operator << for lean_frontend objects. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 18:32:15 -07:00
Leonardo de Moura
b62816cc25 Fix problem with pretty printer. Add another test for elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 18:01:11 -07:00
Leonardo de Moura
edafd519e1 Add missing case to elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 17:43:08 -07:00
Leonardo de Moura
26bf7bcaac Fix bug in the elaborator. Move character ' to class A 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 17:12:35 -07:00
Leonardo de Moura
8840b37258 Fix type checker and elaborator for let expressions. Fix get_coercions (we need to pass the context). Fix pretty printer for def_type_mismatch_exception. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 11:02:00 -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
Leonardo de Moura
6da194334e Move 'slow' test files to different subdir. Modify CTestCustom.cmake.in to run leantests. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 08:48:12 -07:00
Leonardo de Moura
6f3b0c30fb Add 'Variables' command. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 08:48:12 -07:00
Leonardo de Moura
3dc55c452c Parse decimal values 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-06 08:48:12 -07:00
Leonardo de Moura
b3a095b068 Fix pretty printer for evaluator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-05 18:57:29 -07:00
Leonardo de Moura
c22bd8b6ed Clean elaborator_exception pretty printing 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-05 10:15:52 -07:00
Leonardo de Moura
eb96e6441f Moved kernel exception formatting to kernel_exception_formatter.cpp. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-05 10:15:43 -07:00
Soonho Kong
974b99b424 Update CTestCustom.cmake.in 
Exclude "threads" test from valgrind targets
[skip ci]
 2013-09-04 16:41:04 -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
613d83cdf4 Improve application type mismatch errors. We also show the implicit arguments (not just their types) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 16:36:58 -07:00
Leonardo de Moura
408005b730 Fix typo 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 16:36:57 -07:00
Soonho Kong
30e5ac7004 Fix OSX linker warning issue 2013-09-04 15:35:07 -07:00
Leonardo de Moura
be7fa0932a Add unicode name for the types: Nat, Int and Real 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 09:03:41 -07:00
Leonardo de Moura
d41160f8a5 Modify environment. Now, when a builtin value is declared, if it has a unicode alternative representation, then we add it as a definition. Now, everything that occurs in the environment has been 'declared'. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 08:53:00 -07:00
Leonardo de Moura
e955c054ca Modify type checker. Now, it only accepts builtin values that have been declared in the environment. The idea is to be able to track which classes of builtin values have been used in a given environment. We want to be able to quantify the size of the trusted code base for a particular development. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 08:30:04 -07:00
Leonardo de Moura
9f34f96b08 Add another example 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 05:40:28 -07:00
Soonho Kong
a8c16bc127 Fix test coverage problem by forcing to use gcov-4.8 2013-09-04 08:07:24 -04:00
Soonho Kong
5e603dbf9f Use cdash on cmacslab2 machine due to 10-build per day restriction 2013-09-04 04:46:37 -07:00
Leonardo de Moura
9f64e2b14b Fix another cdash warning 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 04:43:55 -07:00
Leonardo de Moura
00bee9c96e Fix warning produced by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 04:40:43 -07:00
Leonardo de Moura
57c0c69872 Fix bug reported by Valgrind. Reason: m_metavars is a vector of metavar_info; each metavar_info has a context; when we invoke mk_metavar the vector can grow in size, and the context is moved to a new location. The previous location is invalidated. To avoid the problem we have to save ctx in a local variable. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-04 04:29:03 -07:00
Soonho Kong
bbbd584b45 Use my.cdash.org to store results of unittests, coverage, and valgrind 2013-09-04 00:51:20 -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
0c071d43af Move examples to lean examples subdir. We should have an example subdirectory for each frontend 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 20:42:20 -07:00
Leonardo de Moura
fc9e395818 Define absolute value function and notation for it. Add new example. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 20:39:54 -07:00
Leonardo de Moura
3992c4b8f9 Define divides, and add examples 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 20:18:20 -07:00
Leonardo de Moura
8e7c657cf7 Use expected type of a definition in the elaborator. Improve elaborator solver. Add new example 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 18:04:42 -07:00
Leonardo de Moura
4a75e2d965 Fix bug when pretty printing function applications where the head is a meta-variable. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 17:51:56 -07:00
Leonardo de Moura
51422fe654 Modify the parser for accepting expressions such as: 'fun a b, f a b', 'forall a, f a > 0', etc. This is just syntax sugar for 'fun (a : _) (b : _), f a b' and 'forall a : _, f a > 0' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 17:24:05 -07:00
Leonardo de Moura
6f3fa63ccb Add missing test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 14:51:34 -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
a341643335 Fix unit tests for Windows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 10:44:51 -07:00
Leonardo de Moura
2d97bc3861 Make pp::unicode false by default in Windows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-03 10:26:12 -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
e031d7bc10 Improve error messages when overloads+coercions do not work 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 20:05:47 -07:00
Leonardo de Moura
fd44ec8d79 Improve application type mismatch error messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 18:28:12 -07:00
Leonardo de Moura
72188691de Add hyperbolic functions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 17:28:43 -07:00
Leonardo de Moura
4eaba93591 Add trigonometric functions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 17:03:02 -07:00
Leonardo de Moura
395513258e Define mod and unary minus 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 16:31:44 -07:00
Leonardo de Moura
b483d0dc45 Replace Int::sub and Real::sub with definitions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 16:31:30 -07:00
Leonardo de Moura
abc939382b Add Real arithmetic. Fix elaborator for coercions. Now, two overloads are considered ambiguous if they need the same number of coercions. Improve pretty printer for nest infix operators with same precedence and associativity. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 13:20:00 -07:00
Leonardo de Moura
e218b92a9d Modify verbose message for Set command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 12:29:21 -07:00
Leonardo de Moura
0a67679afb Add natural numbers. Fix how coercions and overloads interact (switch to approach used in C++). Add notation for natural and integer arithmetic. Rename m and u universe variables to M and U. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 12:24:29 -07:00
Leonardo de Moura
7acf438bf4 Metavariables will not be part of the kernel 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 09:36:04 -07:00
Leonardo de Moura
990f428a81 Remove virtual method kind from value class and subclasses. We can use dynamic_cast to achieve the same goal 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 09:35:10 -07:00
Leonardo de Moura
81d0203ee0 Replace macros TypeM, TypeU, Int, Bool, True and False with constant global expressions. The macros were producing counterintuitive behavior. For example, we had an enumeration type with an element called Int. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 09:11:53 -07:00
Leonardo de Moura
db88920f81 Rename normalize and type_check to normalizer and type_checker (using a consistent naming convention) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-02 08:43:38 -07:00
Leonardo de Moura
c97e669f0c Add coercion support in the elaborator and pretty printer 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 19:09:07 -07:00
Leonardo de Moura
e8c09015ad Move elaborator to lean default frontend. It is getting too specific 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 18:22:24 -07:00
Leonardo de Moura
42be7a4989 Add coercion declarations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 18:11:28 -07:00
Leonardo de Moura
75f4ec5092 Add functions for 'updating expressions'. The new functions are used to simplify the elaborator. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 15:37:30 -07:00
Leonardo de Moura
61a8fd16db Remove unnecessary files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 14:57:08 -07:00
Leonardo de Moura
d27680d7fc Add support for overloads in the elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 14:54:02 -07:00
Leonardo de Moura
598daa40bc Refactor elaborator for supporting overloads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 10:24:10 -07:00
Leonardo de Moura
b2924bba99 Fix typos 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-09-01 10:03:15 -07:00
Leonardo de Moura
e54338f4a8 Add a real example. Fix bug in the parser 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 19:32:08 -07:00
Leonardo de Moura
51640ecff8 Move files in examples directory to tests directory. They are not real examples 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 19:16:30 -07:00
Leonardo de Moura
389f23f356 Add test script 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 18:31:39 -07:00
Leonardo de Moura
9d9f9797e4 Improve elaborator interface. Now, the metavariables are created inside the elaborator. The elaborator-user only needs to create placeholders. Motivaton: the placeholders are meaningful independently of the elaborator. On the other hand, the metavariables depend on the elaborator state. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 17:11:06 -07:00
Leonardo de Moura
71b8b6408e Handle (and pretty print) elaborator error messages in the lean default frontend 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 16:46:41 -07:00
Leonardo de Moura
03a5b5dbd0 Add more tests 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 14:25:27 -07:00
Leonardo de Moura
64788320f2 Fix elaborator for let-expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 14:24:07 -07:00
Leonardo de Moura
4a28a64685 Fix type checker for let expressions 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 14:19:24 -07:00
Leonardo de Moura
793468072b Fix nontermination problem 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-31 12:32:16 -07:00
Leonardo de Moura
4c27530930 Fix missing case in the elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 17:07:45 -07:00
Leonardo de Moura
4b7d4cf0d1 Add latest example to regression suite 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 16:39:31 -07:00
Leonardo de Moura
dadbf15e70 Change how the (auxiliary) explicit definitions are encoded in the system. The previous encoding was confusing the pretty printer, and the definition looked recursive. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 16:37:21 -07:00
Leonardo de Moura
1b6d51b0aa Mark implicit arguments of builtin symbols 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 15:56:04 -07:00
Leonardo de Moura
4ef4655183 Add homogeneous equality 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 14:26:12 -07:00
Leonardo de Moura
1e370023b1 Attach elaborator the lean default parser 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 13:25:30 -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
6efb6c6e83 Fix clang++ compilation problem. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 09:04:11 -07:00
Leonardo de Moura
2aac94f2e6 Refactor elaborator using new metavar library. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 01:25:06 -07:00
Leonardo de Moura
682df7699d Fix is_convertible propositions => type 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-30 01:24:06 -07:00
Leonardo de Moura
1f6943e3a4 Add head_reduce_mmv (reduction function modulo metavariables) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-29 14:15:17 -07:00
Leonardo de Moura
2cf9ca9345 Add metavariable utilities. They will be used to refactor the elaborator. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-29 13:49:22 -07:00
Leonardo de Moura
01e4b4b7fe Add postprocessor functional object to the replace_fn template. Add unit-test that demonstrates how to build a replacer that builds a trace. The trace associates new expressions with the old ones that were used to create it. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-28 10:47:19 -07:00
Leonardo de Moura
cdab19b88c Simplify the elaborator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-27 20:39:38 -07:00
Leonardo de Moura
8dacd97801 Remove obsolete commands. 2013-08-27 16:03:45 -07:00
Leonardo de Moura
a9c6088d11 Uniform notation declarations. 2013-08-27 15:59:13 -07:00
Leonardo de Moura
5aae838e1c Add missing mixfix notation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-27 10:09:46 -07:00
Leonardo de Moura
85daaea8ce Rename get_exs in oper to get_deno 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-27 09:49:48 -07:00
Leonardo de Moura
206c7fa203 Implement support for notation + implicit arguments. Cleanup pretty printer code for handling implicit arguments. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-08-27 09:45:00 -07:00