Leonardo de Moura
92f5a31976
feat(kernel/expr): add new mk_app template for creating applications using a collection
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-27 08:53:58 -07:00
Leonardo de Moura
c3c66b6c90
feat(make): add THREAD_SAFE build option
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 11:50:35 -07:00
Leonardo de Moura
827c65b5e9
feat(kernel): add static_assert for update_metavar
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-22 08:15:36 -07:00
Leonardo de Moura
7cf83800c0
refactor(metavar): implement metavar_env, and use unification_constraint and trace objects in the type_checker, light_checker
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-22 08:15:36 -07:00
Leonardo de Moura
d843d432d3
refactor(kernel): move printer and formatter objects to the kernel
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The printer and formatter objects are not trusted code.
We moved them to the kernel to be able to provide them as an argument to the trace objects.
Another motivation is to eliminate the kernel_exception_formatter hack.
With the formatter in the kernel, we can implement the pretty printer for kernel exceptions as a virtual method.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-22 08:15:36 -07:00
Leonardo de Moura
59914a36f3
refactor(metavar): reorganize and simplify metavariables
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- Use hierarchical names instead of unsigned integers to identify metavariables.
- Associate type with metavariable.
- Replace metavar_env with substitution.
- Rename meta_ctx --> local_ctx
- Rename meta_entry --> local_entry
- Disable old elaborator
- Rename unification_problems to unification_constraints
- Add metavar_generator
- Fix metavar unit tests
- Modify type checker to use metavar_generator
- Fix placeholder module
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-22 08:15:36 -07:00
Soonho Kong
e3b762e909
feat(kernel): add static_assert to expr,expr_eq,replace
2013-10-01 16:47:36 -07:00
Soonho Kong
a832173f5f
feat(kernel/expr): add expr::operator() which takes 8 args
2013-10-01 00:19:30 -07:00
Leonardo de Moura
9f0dab1add
fix(kernel): add declarations for operator<<(std::ostream&, expr const&) and operator<<(std::ostream&, context const&) in the kernel
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The actual implementation of these two operators is outside of the
kernel. They are implemented in the file 'library/printer.cpp'.
We declare them in the kernel to prevent the following problem.
Suppose there is a file 'foo.cpp' that does not include
'library/printer.h', but contains
expr a;
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std::cout << a << "\n";
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The compiler does not generate an error message. It silently uses the
operator bool() to coerce the expression into a Boolean. This produces
counter-intuitive behavior, and may confuse developers.
2013-09-25 17:45:54 -07:00
Leonardo de Moura
ba0528c298
Implement total order on expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-24 12:16:32 -07:00
Leonardo de Moura
da09e7217a
Cleanup meta_entry code
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-16 19:32:28 -07:00
Leonardo de Moura
99a163f11d
Simplify metavariable context. Now, we have only 'lift' and 'inst' instead of 'subst', 'lift' and 'lower'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-16 19:32:28 -07:00
Leonardo de Moura
63e102055e
Move metavariables to the kernel. This is the first step for implementing the new elaborator.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-15 12:09:01 -07:00
Soonho Kong
bc60b47295
Apply coding style
2013-09-13 18:48:09 -07:00
Leonardo de Moura
8c735f1daa
Use consistent coding style for spaces after ','
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-13 12:49:03 -07:00
Soonho Kong
5c3866cd71
Use fullpath in #include directives, add missing STL headers
2013-09-13 03:35:29 -07:00
Leonardo de Moura
26097475fd
Use fullpath in #include directives.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-12 20:04:10 -07:00
Leonardo de Moura
572c7ced2a
Add #include<atomic> to expr.h. We need it when #define LEAN_THREAD_UNSAFE_REF_COUNT is used
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-11 19:48:55 -07:00
Leonardo de Moura
2459c4ae7c
Add (optional) type to let declarations
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-06 10:06:26 -07:00
Leonardo de Moura
d41160f8a5
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'.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-04 08:53:00 -07:00
Leonardo de Moura
887f696f66
Factor duplicate code. Add more comments
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-03 23:27:58 -07:00
Leonardo de Moura
7acf438bf4
Metavariables will not be part of the kernel
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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
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-02 09:35:10 -07:00
Leonardo de Moura
ce470f57db
Add set options to lean_parser. Add support for disabling unicode output. Use channels in lean_parser.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-21 12:42:55 -07:00
Leonardo de Moura
676ebcca3d
Add parse_arrow
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-18 15:44:39 -07:00
Leonardo de Moura
15c1c97873
Refactor frontend pretty printer
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-16 20:40:39 -07:00
Leonardo de Moura
cbff5ea856
Cleanup
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-16 20:40:39 -07:00
Leonardo de Moura
5395ced0e5
Improve comments
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-15 19:02:28 -07:00
Leonardo de Moura
984c4149fa
Add helper functions for creating Let expressions. Add simple type checking test for Let expressions.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-14 22:30:12 -07:00
Leonardo de Moura
3bcbdf7c7b
Add options to customize formatter
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-13 16:19:30 -07:00
Leonardo de Moura
11a9cac5d6
Refactor kernel objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-13 15:13:54 -07:00
Leonardo de Moura
3d9f9a12d1
Enable automatic coercion from 'char const *' to hierachical name
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-10 14:21:13 -07:00
Leonardo de Moura
2670e94398
Add pretty printer for Lean environment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-07 19:10:12 -07:00
Leonardo de Moura
84de625ee4
Rename pp functions (that do not use format lib) to print
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-07 12:10:10 -07:00
Leonardo de Moura
722e2b0ed4
Reformat code (make formating more consistent)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-07 08:17:33 -07:00
Leonardo de Moura
84f4a32c0e
Change name convention for creating Lean expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-06 11:27:14 -07:00
Leonardo de Moura
33d2dd2d8b
Add subst proof rule. Define symm and trans using subst.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-06 02:03:22 -07:00
Leonardo de Moura
f0ccb2a03e
Rename eqp --> is_eqp. The name is too similar to heterogeneous equality constructor eq.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-04 09:41:49 -07:00
Leonardo de Moura
3f789ce2b7
Add let and heterogeneous equality. Add bool_type and bool_value.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-04 09:37:52 -07:00
Leonardo de Moura
b979436c40
Add basic semantic attachments for arithmetic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-03 19:57:06 -07:00
Leonardo de Moura
15a4152ce8
Fix merge problem
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-03 16:13:56 -07:00
Leonardo de Moura
0a679074f0
Add support for semantic attachments. Remove expr_numeral
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-03 16:12:15 -07:00
Leonardo de Moura
2972bdfec3
Rename abst_type to abst_domain
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-03 16:12:12 -07:00
Soonho Kong
bac75541dc
Add static_asserts to template funcs in expr.h & replace.h
2013-08-02 20:00:40 -07:00
Leonardo de Moura
e220d7c525
Add type checker. Fix normalization with non-empty context
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-01 21:40:36 -07:00
Soonho Kong
5a89bffe83
Add pp to expr
2013-08-01 15:42:06 -07:00
Soonho Kong
0f98ee03b5
Use 'nullptr' instead of '0'
2013-08-01 13:57:43 -07:00
Leonardo de Moura
10def5cabe
Remove duplicate code
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-29 21:34:16 -07:00
Leonardo de Moura
4efa9a92df
Fix performance issue
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-29 21:33:43 -07:00
Leonardo de Moura
08b750c825
Remove Prop from kernel
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-29 19:49:34 -07:00
Leonardo de Moura
6452c69b96
Use level at kernel expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-29 19:44:26 -07:00
Leonardo de Moura
a241d5f4b1
Add eta-reduction
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-26 12:37:13 -07:00
Leonardo de Moura
09708209a7
Improve documentation
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-26 11:43:53 -07:00
Leonardo de Moura
14c899e7ca
Add normalize
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 19:36:54 -07:00
Leonardo de Moura
59592ed36b
Add deep copy for kernel expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:32 -07:00
Leonardo de Moura
ceb6537e3a
Fix race condition when updating expression flags: max_shared and closed
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:32 -07:00
Leonardo de Moura
4b61639f4d
Use consistent naming for functional objects
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:32 -07:00
Leonardo de Moura
ed6d6483fe
Rename abst_expr -> abst_body
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:32 -07:00
Leonardo de Moura
576726bf58
Use operator() for creating applications
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
54a02b4fc7
Simplify expr accessor names
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
2c3fc09e3c
Add has_free_vars/closed function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
17e69e32d7
Add expression offset pair
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
6a2c9ef076
Rename/Reorg some kernel files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
90f498994a
Add some overloads
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 14:56:31 -07:00
Leonardo de Moura
5aa25a635f
Add max_shared flag to expr_cell. Improve app constructor.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-23 08:59:39 -07:00
Leonardo de Moura
aed8a07c1b
Add sexpr test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-22 19:02:11 -07:00
Leonardo de Moura
06320c8615
Replace expr == with recursive function. Add goodies for traversing expressions.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-22 16:40:17 -07:00
Leonardo de Moura
c32dfe22b6
Add expressions (dependent type theory)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-22 12:46:11 -07:00