Leonardo de Moura
59914a36f3
refactor(metavar): reorganize and simplify metavariables
...
- 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
Leonardo de Moura
63e102055e
Move metavariables to the kernel. This is the first step for implementing the new elaborator.
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-15 12:09:01 -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
338ce88ea0
Add occurs function
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-14 18:17:17 -07:00
Leonardo de Moura
c97db1f0cf
Add children environments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-04 16:07:37 -07:00
Leonardo de Moura
b979436c40
Add basic semantic attachments for arithmetic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-03 19:57:06 -07:00
Leonardo de Moura
e220d7c525
Add type checker. Fix normalization with non-empty context
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-08-01 21:40:36 -07:00
Leonardo de Moura
4efa9a92df
Fix performance issue
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-29 21:33:43 -07:00
Leonardo de Moura
a4f456c99e
Universe levels
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-28 22:34:39 -07:00
Leonardo de Moura
ed13132c12
Add has_free_var, lower_free_vars
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-26 12:27:55 -07:00
Leonardo de Moura
bf0cca3805
Add multi-thread tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-25 22:33:13 -07:00
Leonardo de Moura
14c899e7ca
Add normalize
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-24 19:36:54 -07:00
Leonardo de Moura
c4cd6c4f84
Add tests for kernel expression
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-07-22 13:04:27 -07:00
