Leonardo de Moura
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51422fe654
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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>
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2013-09-03 17:24:05 -07:00 |
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Leonardo de Moura
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6f3fa63ccb
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Add missing test
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 14:51:34 -07:00 |
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Leonardo de Moura
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a154f4e439
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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>
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2013-09-03 11:07:28 -07:00 |
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Leonardo de Moura
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a341643335
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Fix unit tests for Windows
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 10:44:51 -07:00 |
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Leonardo de Moura
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2d97bc3861
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Make pp::unicode false by default in Windows
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 10:26:12 -07:00 |
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Leonardo de Moura
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544229e5d3
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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>
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2013-09-03 10:11:45 -07:00 |
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Leonardo de Moura
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e031d7bc10
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Improve error messages when overloads+coercions do not work
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 20:05:47 -07:00 |
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Leonardo de Moura
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fd44ec8d79
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Improve application type mismatch error messages
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 18:28:12 -07:00 |
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Leonardo de Moura
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72188691de
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Add hyperbolic functions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 17:28:43 -07:00 |
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Leonardo de Moura
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4eaba93591
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Add trigonometric functions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 17:03:02 -07:00 |
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Leonardo de Moura
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395513258e
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Define mod and unary minus
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 16:31:44 -07:00 |
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Leonardo de Moura
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b483d0dc45
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Replace Int::sub and Real::sub with definitions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 16:31:30 -07:00 |
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Leonardo de Moura
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abc939382b
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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>
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2013-09-02 13:20:00 -07:00 |
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Leonardo de Moura
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e218b92a9d
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Modify verbose message for Set command
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 12:29:21 -07:00 |
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Leonardo de Moura
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0a67679afb
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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>
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2013-09-02 12:24:29 -07:00 |
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Leonardo de Moura
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7acf438bf4
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Metavariables will not be part of the kernel
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 09:36:04 -07:00 |
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Leonardo de Moura
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990f428a81
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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>
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2013-09-02 09:35:10 -07:00 |
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Leonardo de Moura
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81d0203ee0
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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>
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2013-09-02 09:11:53 -07:00 |
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Leonardo de Moura
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db88920f81
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Rename normalize and type_check to normalizer and type_checker (using a consistent naming convention)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-02 08:43:38 -07:00 |
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Leonardo de Moura
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c97e669f0c
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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 |
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Leonardo de Moura
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e8c09015ad
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Move elaborator to lean default frontend. It is getting too specific
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 18:22:24 -07:00 |
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Leonardo de Moura
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42be7a4989
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Add coercion declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 18:11:28 -07:00 |
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Leonardo de Moura
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75f4ec5092
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Add functions for 'updating expressions'. The new functions are used to simplify the elaborator.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 15:37:30 -07:00 |
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Leonardo de Moura
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61a8fd16db
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Remove unnecessary files
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 14:57:08 -07:00 |
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Leonardo de Moura
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d27680d7fc
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Add support for overloads in the elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 14:54:02 -07:00 |
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Leonardo de Moura
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a3bbd9fbb5
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Minimize use the colors in tests. The colors make the diff hard to read
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 10:34:57 -07:00 |
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Leonardo de Moura
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598daa40bc
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Refactor elaborator for supporting overloads
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 10:24:10 -07:00 |
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Leonardo de Moura
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b2924bba99
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Fix typos
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 10:03:15 -07:00 |
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Leonardo de Moura
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447bb6db0e
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Make sure we have unlimited stack space for testing the scripts
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 07:58:58 -07:00 |
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Leonardo de Moura
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e54338f4a8
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Add a real example. Fix bug in the parser
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 19:32:08 -07:00 |
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Leonardo de Moura
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51640ecff8
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Move files in examples directory to tests directory. They are not real examples
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 19:16:30 -07:00 |
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Leonardo de Moura
|
a5adddaf14
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Add more tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 18:46:18 -07:00 |
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Leonardo de Moura
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389f23f356
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Add test script
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 18:31:39 -07:00 |
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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>
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2013-08-31 17:11:06 -07:00 |
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Leonardo de Moura
|
71b8b6408e
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Handle (and pretty print) elaborator error messages in the lean default frontend
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 16:46:41 -07:00 |
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Leonardo de Moura
|
03a5b5dbd0
|
Add more tests
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 14:25:27 -07:00 |
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Leonardo de Moura
|
64788320f2
|
Fix elaborator for let-expressions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 14:24:07 -07:00 |
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Leonardo de Moura
|
4a28a64685
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Fix type checker for let expressions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-31 14:19:24 -07:00 |
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Leonardo de Moura
|
793468072b
|
Fix nontermination problem
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
|
2013-08-31 12:32:16 -07:00 |
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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 |
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Leonardo de Moura
|
4b7d4cf0d1
|
Add latest example to regression suite
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 16:39:31 -07:00 |
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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 |
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Leonardo de Moura
|
aedfb5be2c
|
Add another example that demonstrates how to use implicit arguments
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-08-30 16:34:47 -07:00 |
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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 |
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Leonardo de Moura
|
4ef4655183
|
Add homogeneous equality
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
|
2013-08-30 14:26:12 -07:00 |
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Leonardo de Moura
|
f886485056
|
Add new example
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
|
2013-08-30 13:37:18 -07:00 |
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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 |
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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 |
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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 |
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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 |
|