Leonardo de Moura
69be5f6c94
feat(kernel/environment): track which modules were already imported
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-17 18:15:44 -08:00
Leonardo de Moura
eacd60de9c
feat(frontends/lean): return the operator associated with constant expressions that are names of builtin values
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-13 16:08:21 -08:00
Leonardo de Moura
8012c4f644
fix(kernel/environment): add weak reference to environment objects
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We need weak references to environment objects because the environment has a reference to the type_checker and the type_checker has a reference back to the environment. Before, we were breaking the cycle using an "environment const &". This was a dangerous hack because the environment smart pointer passed to the type_checker could be on the stack. The weak_ref is much safer.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-07 11:29:08 -08:00
Leonardo de Moura
2141ee12f4
refactor(frontends/lean): use extension objects to store lean default frontend data in the environment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-07 10:00:12 -08:00
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
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
c9f7b8bce2
feat(frontends/lean): add get_coercions method
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-10-24 14:38:09 -07:00
Soonho Kong
ab6ca82e6f
Update to suppress unused-parameter warnings
2013-09-19 22:40:34 -07:00
Leonardo de Moura
ad901ce087
Use consistent naming conventions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-17 14:43:07 -07:00
Leonardo de Moura
573ec5ccc2
Rename import_all. The idea is to use consistent name for library files.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-09-13 09:06:46 -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
