Leonardo de Moura
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6f3b0c30fb
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Add 'Variables' command.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 08:48:12 -07:00 |
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Leonardo de Moura
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3dc55c452c
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Parse decimal values
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 08:48:12 -07:00 |
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Leonardo de Moura
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87d3961158
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Improve elaborator error messages
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 16:36:58 -07:00 |
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Leonardo de Moura
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613d83cdf4
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Improve application type mismatch errors. We also show the implicit arguments (not just their types)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 16:36:58 -07:00 |
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Leonardo de Moura
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be7fa0932a
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Add unicode name for the types: Nat, Int and Real
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 09:03:41 -07:00 |
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Leonardo de Moura
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e955c054ca
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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>
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2013-09-04 08:30:04 -07:00 |
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Leonardo de Moura
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fc9e395818
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Define absolute value function and notation for it. Add new example.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 20:39:54 -07:00 |
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Leonardo de Moura
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3992c4b8f9
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Define divides, and add examples
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 20:18:20 -07:00 |
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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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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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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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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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c97e669f0c
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Add coercion support in the elaborator and pretty printer
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-01 19:09:07 -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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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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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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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
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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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