Commit graph

642 commits

Author SHA1 Message Date
Leonardo de Moura
0a08494f4d Add another bad example for current elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-08 23:21:43 -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
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
6bb9fc859e Add examples that demonstrate limitations of the current elaborator. The new design, we are working on, will be able to solve them.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-07 19:40:40 -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
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
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
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
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
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
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
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
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
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
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
42be7a4989 Add coercion declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-01 18:11:28 -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
a3bbd9fbb5 Minimize use the colors in tests. The colors make the diff hard to read
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-01 10:34:57 -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
447bb6db0e Make sure we have unlimited stack space for testing the scripts
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-01 07:58:58 -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
a5adddaf14 Add more tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-31 18:46:18 -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