Leonardo de Moura
d0009d0242
feat(frontends/lean): make the first argument of if-expression implicit, add support for marking implicit arguments on builtin symbols (aka semantic attachments)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-29 15:53:50 -07:00
Leonardo de Moura
57d9d23bd4
feat(kernel/for_each): allow function F to interrupt for_each search
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 14:58:02 -07:00
Leonardo de Moura
e765105ea5
fix(frontends/lean/pp): let expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-25 12:30:39 -07:00
Leonardo de Moura
f0e149d77b
fix(frontends/lean/pp): fix how Type expressions are pretty printed
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-24 20:02:34 -07:00
Leonardo de Moura
576b4e2169
fix(frontends/lean/pp): missing comma when printing contexts
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-24 19:00:24 -07:00
Leonardo de Moura
71ccec5b9e
refactor(frontends/lean/elaborator): delete old_elaborator, and create frontend_elaborator class that will be based on library/elaborator/elaborator
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-24 10:45:59 -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
Leonardo de Moura
15979ab991
fix(lean): fix warnings produced by cppcheck
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Fix (relevant) warnings produced by http://cppcheck.sourceforge.net .
Most warnings produced were incorrect. The tool does not seem to support some of the C++11 new features.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-30 21:38:55 -07:00
Leonardo de Moura
6477708d78
refactor(debug): improve lean_unreachable(), now we can avoid 'fake' return statements
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-25 21:27:20 -07:00
Soonho Kong
ab6ca82e6f
Update to suppress unused-parameter warnings
2013-09-19 22:40:34 -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
d54834279e
Use consistent coding style for if-then-else
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-13 12:57:40 -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
Leonardo de Moura
2c68117adf
Tag TODOs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-13 12:25:21 -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
4c19cc6957
Rename lean frontend files. The prefix lean_ is not necessary anymore.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-12 20:09:35 -07:00
