Commit graph

1778 commits

Author SHA1 Message Date
Soonho Kong
2250c1356f Add build instructions for Fedora19 2013-09-04 00:00:17 -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
c6db95802c Make example 1 less symmetric
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-03 18:12:46 -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
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
b2924bba99 Fix typos
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-01 10:03:15 -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
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
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
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