Leonardo de Moura
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30b19c314a
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Add basic support for metavariables at is_convertible. Swap is_convertible arguments to make it more intuitive.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-17 07:15:47 -07:00 |
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Leonardo de Moura
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da09e7217a
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Cleanup meta_entry code
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-16 19:32:28 -07:00 |
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Leonardo de Moura
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99a163f11d
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Simplify metavariable context. Now, we have only 'lift' and 'inst' instead of 'subst', 'lift' and 'lower'
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-16 19:32:28 -07:00 |
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Leonardo de Moura
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63e102055e
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Move metavariables to the kernel. This is the first step for implementing the new elaborator.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-15 12:09:01 -07:00 |
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Soonho Kong
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bc60b47295
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Apply coding style
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2013-09-13 18:48:09 -07:00 |
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Leonardo de Moura
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d54834279e
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Use consistent coding style for if-then-else
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 12:57:40 -07:00 |
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Leonardo de Moura
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8c735f1daa
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Use consistent coding style for spaces after ','
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 12:49:03 -07:00 |
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Leonardo de Moura
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2c68117adf
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Tag TODOs
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 12:25:21 -07:00 |
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Leonardo de Moura
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573ec5ccc2
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Rename import_all. The idea is to use consistent name for library files.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 09:06:46 -07:00 |
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Leonardo de Moura
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0c09e4524a
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Use consistent names for import functions, and library files.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 08:58:34 -07:00 |
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Leonardo de Moura
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070c87bef0
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Rename arith library files
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-13 08:55:09 -07:00 |
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Soonho Kong
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5c3866cd71
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Use fullpath in #include directives, add missing STL headers
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2013-09-13 03:35:29 -07:00 |
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Leonardo de Moura
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4c19cc6957
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Rename lean frontend files. The prefix lean_ is not necessary anymore.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-12 20:09:35 -07:00 |
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Leonardo de Moura
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26097475fd
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Use fullpath in #include directives.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-12 20:04:10 -07:00 |
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Leonardo de Moura
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3657320edb
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Add basic list functions
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-11 19:48:54 -07:00 |
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Leonardo de Moura
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6fe86ffefd
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Fix initialized memory error reported by Valgrind. Disable 2 tests that produce memory leaks due to a bug in g++.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-10 13:51:02 -07:00 |
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Leonardo de Moura
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4c67721d32
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Fix test error on Cygwin
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-09 18:35:11 -07:00 |
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Leonardo de Moura
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2ca30571b4
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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>
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2013-09-08 22:55:21 -07:00 |
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Leonardo de Moura
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59a589037e
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Keep expanded form when pretty printings variable declarations with implicit marks (i.e., curly braces)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-08 11:23:46 -07:00 |
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Leonardo de Moura
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df116f88e0
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Improve pretty printer for Pi's
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-08 11:04:07 -07:00 |
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Leonardo de Moura
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33c4b44b2b
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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>
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2013-09-07 11:15:11 -07:00 |
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Leonardo de Moura
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c674bb3790
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Add castlib as an independent library
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 23:40:47 -07:00 |
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Leonardo de Moura
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7a9d53d0d7
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Refactor arith libraries
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 23:19:47 -07:00 |
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Leonardo de Moura
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7eab229114
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Improve check_pi in lean elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 18:58:33 -07:00 |
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Leonardo de Moura
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c0c2f52087
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Add Cast, DomInj and RanInj. Improve operator << for lean_frontend objects.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 18:32:15 -07:00 |
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Leonardo de Moura
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b62816cc25
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Fix problem with pretty printer. Add another test for elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 18:01:11 -07:00 |
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Leonardo de Moura
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edafd519e1
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Add missing case to elaborator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 17:43:08 -07:00 |
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Leonardo de Moura
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26bf7bcaac
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Fix bug in the elaborator. Move character ' to class A
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 17:12:35 -07:00 |
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Leonardo de Moura
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8840b37258
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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>
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2013-09-06 11:02:00 -07:00 |
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Leonardo de Moura
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2459c4ae7c
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Add (optional) type to let declarations
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-06 10:06:26 -07:00 |
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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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b3a095b068
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Fix pretty printer for evaluator
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-05 18:57:29 -07:00 |
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Leonardo de Moura
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c22bd8b6ed
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Clean elaborator_exception pretty printing
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-05 10:15:52 -07:00 |
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Leonardo de Moura
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eb96e6441f
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Moved kernel exception formatting to kernel_exception_formatter.cpp.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-05 10:15:43 -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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408005b730
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Fix typo
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 16:36:57 -07:00 |
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Leonardo de Moura
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d41160f8a5
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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>
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2013-09-04 08:53:00 -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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00bee9c96e
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Fix warning produced by clang++
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-04 04:40:43 -07:00 |
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Leonardo de Moura
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57c0c69872
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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>
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2013-09-04 04:29:03 -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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8e7c657cf7
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Use expected type of a definition in the elaborator. Improve elaborator solver. Add new example
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 18:04:42 -07:00 |
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Leonardo de Moura
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4a75e2d965
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Fix bug when pretty printing function applications where the head is a meta-variable.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2013-09-03 17:51:56 -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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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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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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