Leonardo de Moura
29a00c46d0
feat(library/unifier): add main loop and resolve_conflict
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 11:57:10 -07:00
Leonardo de Moura
644c387cfe
refactor(kernel/constraint): rename: level constraints are also equality constraints
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 10:50:47 -07:00
Leonardo de Moura
1c47bd4847
fix(kernel/converter): remove temporary workaround, and temporarily disable unit test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 10:39:22 -07:00
Leonardo de Moura
3953d4d122
feat(kernel/type_checker): add push/pop methods to type_checker, they control the cache, and allow the type checker to reuse results even when it is used inside of a backtracking search
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 09:58:05 -07:00
Leonardo de Moura
eca22edda3
fix(kernel/type_checker): restore type checker cache when a failure occurs, do not send constraints to add_cnstr_fn when a type checker failure occurrs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 09:00:32 -07:00
Leonardo de Moura
9c745057b4
feat(library/unifier): add unify_fn skeleton
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-21 20:08:39 -07:00
Leonardo de Moura
bf8f3318d8
feat(library): add unifier module skeleton
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-21 13:38:17 -07:00
Leonardo de Moura
37bee8c852
refactor(kernel/type_checker): simplify replace constraint_handler with closure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-21 12:25:54 -07:00
Leonardo de Moura
67088b130e
refactor(kernel/constraint): simplify constraint interface, and add choice constraint
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-21 12:25:54 -07:00
Leonardo de Moura
5c17411a86
fix(kernel/converter): relax is_def_eq test, for example is_def_eq(f(?m1), a) should generate a constraint instead of returning an error
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-20 09:46:58 -07:00
Leonardo de Moura
32d54ef9a3
fix(tests/lua): remove os.exit(0), it does not work if it is executed in the scope of a lock
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 22:17:06 -07:00
Leonardo de Moura
1378fa5cbb
refactor(util/script_state): remove support for threads and communication channels from the Lua API, the goal is to keep is simple, and use one Lua state object per thread
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 21:56:45 -07:00
Leonardo de Moura
2c4175341c
feat(library/placeholder): allow types to be attached to placeholders
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 14:35:55 -07:00
Leonardo de Moura
a65c43c0db
feat(frontends/lean/builtin_cmds): add definition command family
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 17:30:35 -07:00
Leonardo de Moura
5aca452439
feat(library/aliases): add 'exceptions' and support for universes to add_aliases procedure, add for_each_universe method to environment
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 08:26:05 -07:00
Leonardo de Moura
cccec51c1e
test(lua): add get_user_coercions test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-12 22:18:27 -07:00
Leonardo de Moura
a914345d29
feat(library): new scoping framework
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-12 19:33:02 -07:00
Leonardo de Moura
d50376249f
feat(library/aliases): add level aliases
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-12 12:35:02 -07:00
Leonardo de Moura
3bde699fbe
feat(frontends/lean/parser): add parse_level
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-12 12:34:55 -07:00
Leonardo de Moura
4f83b1a50b
feat(library): add choice expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 14:35:34 -07:00
Leonardo de Moura
637eae40ad
feat(library/aliases): add support for alias overloading
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 10:05:51 -07:00
Leonardo de Moura
d81df2efe2
feat(frontends/lean/parse_table): add use_lambda_abstraction flag to scoped_expr_actions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 09:39:01 -07:00
Leonardo de Moura
546f9dc00b
chore(frontends/lean): use consistent name conventions, rename token_set to token_table
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-10 09:18:57 -07:00
Leonardo de Moura
00e0cc15ba
feat(frontends/lean/token_set): add token_set Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-09 16:49:22 -07:00
Leonardo de Moura
439b6c1e96
feat(frontends/lean/parse_table): add parse_table Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-09 15:33:39 -07:00
Leonardo de Moura
1c96373c1a
feat(library/kernel_bindings): expose replace_fn in the Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-04 15:26:55 -07:00
Leonardo de Moura
4a25e7442a
feat(kernel/expr): add optional expression caching (aka "partial" hash-consing)
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We do not enforce full hash-consing because we would need to synchronize
the access to the hashtable/cache.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-03 15:35:47 -07:00
Leonardo de Moura
45a3ab5141
refactor(library/aliases): it is bad design to instantiate parameter using the parameter name, the parameter names have no semantic value
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Moreover, we could create type incorrect aliases by "accident".
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-03 15:20:14 -07:00
Leonardo de Moura
076414693a
feat(library/kernel_bindings): improve argument validation in the Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-03 10:17:12 -07:00
Leonardo de Moura
ab5f570924
refactor(kernel/constraint): remove choice constraints from the kernel, the kernel does not use them, we will implement them in elaborator
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-03 00:46:28 -07:00
Leonardo de Moura
712c10f818
fix(library/scope): make sure the local universe names do not conflict with universe parameter names when close a section, add declaration parameter name sanitizers
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 15:39:57 -07:00
Leonardo de Moura
b6d2328c1d
fix(library/scope): make sure local levels are added in the beginning of the universe parameter list
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The idea is to make sure it is consistent with the behavior used for regular local parameters.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 14:06:31 -07:00
Leonardo de Moura
e9664cb042
fix(kernel/type_checker): check if the declaration contains duplicate universe level parameters
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 13:57:43 -07:00
Leonardo de Moura
9b6b162a7c
fix(library/scope): bug when abstracting inductive declaration in the end of a section
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 13:46:16 -07:00
Leonardo de Moura
2a101657c8
test(lua): add section+inductive_family test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 13:07:13 -07:00
Leonardo de Moura
6ee272477a
fix(library/private): bug when preserving private names at end_section
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 11:32:14 -07:00
Leonardo de Moura
936ca80b9b
fix(library/scope): bug in add_definition
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 11:04:34 -07:00
Leonardo de Moura
e56307f006
fix(library/scope): bug in end_scope procedure
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 10:43:28 -07:00
Leonardo de Moura
6e113206b6
feat(library/scope): add support for inductive datatypes in sections
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-02 10:28:07 -07:00
Leonardo de Moura
d36ef5dcbe
feat(library/private): preserve 'hidden/private name => user name' map when section is closed
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-01 18:09:11 -07:00
Leonardo de Moura
585f3adde1
feat(library/scope): add sections
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-01 17:55:11 -07:00
Leonardo de Moura
286d7f0e64
feat(library): add namespace management
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-31 15:41:01 -07:00
Leonardo de Moura
3145cee51f
refactor(library/aliases): move replace_prefix to util/name
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-31 15:11:22 -07:00
Leonardo de Moura
37b5570e99
test(lua): add .olean corrupted file tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-31 12:51:33 -07:00
Leonardo de Moura
7bd10c2d2d
feat(library/module): export global universe level declarations
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-31 12:12:41 -07:00
Leonardo de Moura
1b5366cfb7
feat(library): add module for implementing aliases and 'using' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 21:42:40 -07:00
Leonardo de Moura
6902d8cb05
feat(library): add simple placeholder module
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 20:28:28 -07:00
Leonardo de Moura
72f9e26dab
refactor(library/private): add hidden_to_user_name and user_to_hidden_name functions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 17:52:01 -07:00
Leonardo de Moura
cba52b76c7
test(lua): add integer datatype test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 16:30:33 -07:00
Leonardo de Moura
6587d0f8f3
test(lua): add is_sorted inductive predicate example
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 16:30:32 -07:00