Leonardo de Moura
e6d4c01b88
feat(frontends/lean): check whether namespace exists or not in the 'using' command, add to_valid_namespace_name helper function
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 18:17:10 -07:00
Leonardo de Moura
bd1873f6b1
feat(frontends/lean): add coercion modifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 17:48:20 -07:00
Leonardo de Moura
08465f049a
feat(frontends/lean): remove [class] annotation and 'class' command, they are redundant, we only need [instance] and 'instance'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 16:09:30 -07:00
Leonardo de Moura
112353861c
feat(frontends/lean): rename command 'reset_proof_qed' to 'set_proof_qed'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 15:48:16 -07:00
Leonardo de Moura
c16951aba6
fix(library/aliases): aliasing behavior
...
The new test '../../tests/lean/run/alias3.lean' demonstrates the issue being fixed.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 15:40:55 -07:00
Leonardo de Moura
b9d08ff28c
feat(frontends/lean/builtin_cmds): allow many namespaces in the same 'using' command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 14:53:06 -07:00
Leonardo de Moura
d30f387e72
feat(library/standard): add namespace 'pair'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 14:48:19 -07:00
Leonardo de Moura
10b0dfeb37
feat(frontends/lean/class): allow many instances to provided with a single 'instance' command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 14:41:14 -07:00
Leonardo de Moura
6ceecf6a15
feat(library/aliases): remove duplicates from aliasing tables
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 12:59:57 -07:00
Leonardo de Moura
b956ce68d2
feat(frontends/lean/elaborator): keep postponing delayed coercions until the type can be inferred
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 12:50:43 -07:00
Leonardo de Moura
ce14ced08e
feat(util/sexpr): allow Lua objects to be embedded in Lean s-expressions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 10:45:19 -07:00
Leonardo de Moura
c47d9c01ee
fix(util/sexpr): crash in the sexpr Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 09:41:14 -07:00
Leonardo de Moura
831de22bcd
fix(frontends/lean): bugs in notation management
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 09:31:42 -07:00
Leonardo de Moura
e8bd267a00
fet(frontends/lean): allow coercions to sort-class in the types of variable and definitions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-06 21:54:16 -07:00
Leonardo de Moura
48b28ad75c
fix(library/unifier): missing test in flex_rigid
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-06 21:36:23 -07:00
Leonardo de Moura
dcf7cf00ff
fix(*): bugs in the type checker, inductive datatypes, and unifier
...
The bugs were indentified when performing the tiny change in the file
tests/lean/run/group.lean
2014-07-06 18:44:56 -07:00
Leonardo de Moura
9a13bef4f3
fix(frontends/lean): fix (and simplify) parameter universe inference
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-06 16:56:54 -07:00
Leonardo de Moura
8e5ac54ae1
test(tests/lean/run): group experiments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 22:31:57 -07:00
Leonardo de Moura
55894f01e3
feat(frontends/lean): add 'opaque_hint' command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 18:58:20 -07:00
Leonardo de Moura
e68a3e5251
test(tests/lean/run): add another class-instance example
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 17:41:08 -07:00
Leonardo de Moura
59755289e4
feat(library/unifier): case split on constraints of the form (f ...) =?= (f ...), where f can be unfolded, and there are metavariables in the arguments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 15:52:40 -07:00
Leonardo de Moura
a52c9f4e2b
feat(library/unifier): add option 'unifier.unfold_opaque', remove option 'unifier.use_exceptions' (the user should not be able to change this)
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 09:43:16 -07:00
Leonardo de Moura
efabd2280c
feat(library/unifier): allow unifier to unfold opaque definitions of the current module
...
It is not clear whether this is a good idea or not. In some cases, it seems to do more harm than good.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-05 00:46:03 -07:00
Leonardo de Moura
99fb6431a6
fix(frontends/lean/elaborator): support for local instances
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 18:38:08 -07:00
Leonardo de Moura
8ab0b5bee3
feat(frontends/lean/elaborator): use local declarations as class instances
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 18:18:25 -07:00
Leonardo de Moura
00e1a7db23
feat(frontends/lean/elaborator): add class instance elaboration
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 15:45:50 -07:00
Leonardo de Moura
d7cb1952ae
feat(kernel): simplify choice_fn, and make its interface closer to the unifier_plugin interface
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 12:47:33 -07:00
Leonardo de Moura
b94ce412ae
fix(library/unifier): non-termination
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 10:32:01 -07:00
Leonardo de Moura
a97f82be1a
fix(library/standard): orelse notation, avoid conflict with inductive datatype declaration
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 10:10:05 -07:00
Leonardo de Moura
e0501104e2
feat(library/tactic): add 'fixpoint' tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-04 01:30:28 -07:00
Leonardo de Moura
7fb2b0f6d8
feat(kernel): add method 'may_reduce_later' to normalizer_extension, and improve unifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 22:31:05 -07:00
Leonardo de Moura
855ffcba34
feat(library/standard): add pairs
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 20:43:16 -07:00
Leonardo de Moura
110b622b83
feat(library/unifier): add support for unification constraints of the form "(elim ... (?m ...)) =?= t", where elim is an eliminator
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 20:41:51 -07:00
Leonardo de Moura
b5f63e78ca
feat(frontends/lean/notation_cmd): reuse existing precedence to increase compatibility with existing notation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 17:23:29 -07:00
Leonardo de Moura
fa1857e6a9
fix(frontends/lean/notation_cmd): fix default, add 'prev' action
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 16:44:44 -07:00
Leonardo de Moura
abbd054b51
feat(library/tactic): add eassumption tactic, and remove redundant 'subgoals' from apply tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 13:04:46 -07:00
Leonardo de Moura
d63ccbcf94
fix(library/unifier): missing case
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 10:51:59 -07:00
Leonardo de Moura
0ff145e59b
feat(library/tactic): add apply tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 09:20:01 -07:00
Leonardo de Moura
c1538bfc40
test(tests/lean/run): add 'apply subst' test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-03 09:07:56 -07:00
Leonardo de Moura
a7d660f875
feat(frontends/lean): add command for customizing the behavior of proof-qed blocks: we can automatically register tactics to be automatically applied before each component
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 20:45:10 -07:00
Leonardo de Moura
5527955ba8
feat(frontends/lean): add 'proof-qed' notation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 19:30:48 -07:00
Leonardo de Moura
60c637fb9d
feat(library/tactic): add 'exact' tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:37:32 -07:00
Leonardo de Moura
37b5b7c4c2
feat(library/tactic): rename 'exact' to 'assumption', 'exact' is a different tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 18:10:42 -07:00
Leonardo de Moura
ee531ec0e2
feat(frontends/parser): improve error message when an apply tactic refers a local constant that is not marked as [fact]
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 14:09:01 -07:00
Leonardo de Moura
0f27856e4a
feat(library/tactic): new apply tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 13:14:50 -07:00
Leonardo de Moura
6ab46396d8
feat(library/tactic): expose 'trace' tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 10:52:45 -07:00
Leonardo de Moura
e1d909455c
refactor(library/tactic): add namespace 'tactic', improve expr_to_tactic failure error message
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 10:45:09 -07:00
Leonardo de Moura
a66a08c89e
feat(frontends/lean): parse strings as expressions of type 'string.string'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 10:00:55 -07:00
Leonardo de Moura
0198dfc7c5
feat(frontends/lean): parse numerals as expressions of type 'num.num'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 08:09:33 -07:00
Leonardo de Moura
7593ee1468
refactor(library/standard): remove parameter from 'tactic' inductive type
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-02 08:09:24 -07:00
Leonardo de Moura
b2b76b078f
feat(frontends/lean): remove build_tactic_cmds, and use expressions for representing tactics
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 20:43:53 -07:00
Leonardo de Moura
5b69f88664
feat(frontends/lean/notation_cmd): make the notation for setting precedence uniform
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 16:55:41 -07:00
Leonardo de Moura
4cb5f97038
refactor(library/tactic): simplify tactic framework, no more proof builders
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-01 16:11:19 -07:00
Leonardo de Moura
cb000eda13
refactor(kernel): store binder_infor in local constants
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 11:37:46 -07:00
Leonardo de Moura
8d584e54da
feat(frontends/lean): add exact_apply
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-30 00:51:11 -07:00
Leonardo de Moura
33cb9382aa
feat(frontends/lean): add beta-reduction tactic command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 19:41:54 -07:00
Leonardo de Moura
360e9b9486
feat(library/tactic): add apply tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 18:33:53 -07:00
Leonardo de Moura
6645fdeae0
feat(frontends/lean): add repeat tactic command, refactor tactic sequence notation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 12:24:13 -07:00
Leonardo de Moura
2510d5722a
feat(frontends/lean): add unfold tactic command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 12:05:45 -07:00
Leonardo de Moura
6d09d82a7c
feat(frontends/lean): add notation for orelse tactic, add show and now tactics
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 11:39:18 -07:00
Leonardo de Moura
a1bbb09de4
feat(frontends/lean): add notation for then tactic
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 11:24:56 -07:00
Leonardo de Moura
ffa175009b
feat(frontends/lean): use tactics for solving unassigned metavariables
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 09:50:16 -07:00
Leonardo de Moura
1e39a21823
feat(frontends/lean): add basic tactics
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 09:03:51 -07:00
Leonardo de Moura
7d5522e36a
chore(tests): add missing tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 09:03:51 -07:00
Leonardo de Moura
f5f3816596
chore(tests): cleanup test scripts
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 09:03:39 -07:00
Leonardo de Moura
cf28981f45
feat(tests/lean/run): add test_single script that sets the LEAN_PATH
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-29 07:47:46 -07:00
Leonardo de Moura
193ce35419
refactor(frontends/lean/inductive_cmd): redesign inductive datatype elaboration, use the new elaborator, and use simpler algorithm to infer the resulting universe
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 15:33:56 -07:00
Leonardo de Moura
0adacb5191
feat(kernel): add infer implicit, and use it to infer implicit arguments of inductive datatype eliminators, and tag whether parameters should be implicit or not in introduction rules in the module inductive_cmd
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 13:57:36 -07:00
Leonardo de Moura
47ff300d1a
fix(frontends/lean): '@' explicit mark
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-28 07:30:36 -07:00
Leonardo de Moura
9fb8fd0e7b
test(tests/lua): add simple tactic framework test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 18:51:55 -07:00
Leonardo de Moura
5524c6c3d8
refactor(library/tactic/proof_state): simplify proof state
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 14:49:48 -07:00
Leonardo de Moura
aaa7960b75
refactor(library/tactic/goal): use local names for hypotheses
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-27 11:11:12 -07:00
Leonardo de Moura
e55b4bf86d
fix(library/unifier): bug in flex_rigid case: binding imitation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 20:43:49 -07:00
Leonardo de Moura
ccce9d90a4
feat(frontends/lean/elaborator): add 'delayed coercions', add example demonstrating why the new feature is useful
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 18:39:23 -07:00
Leonardo de Moura
340dc622c6
fix(kernel/formatter): make sure simple formatter output is not sensitive to internal names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 14:58:59 -07:00
Leonardo de Moura
150d285b39
fix (library/unifier): occurs_context_check
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 14:45:36 -07:00
Leonardo de Moura
16bdc51fc4
refactor(kernel/type_checker): simplify type checker API, and remove add_cnstr_fn
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 13:36:31 -07:00
Leonardo de Moura
a70f8dd98e
feat(kernel/inductive): mark parameters, type formers and indices as implicit parameters in the elimination rule
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 11:05:14 -07:00
Leonardo de Moura
5e0e737213
feat(library/scoped_ext): do not import 'children' namespace objects
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 10:32:34 -07:00
Leonardo de Moura
a7623845f9
test(tests/lean/run): add another example on how to deal with ambiguity
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 10:18:35 -07:00
Leonardo de Moura
930960c54d
fix(frontends/lean/builtin_cmds): abstract section parameters in the 'check' command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 10:06:50 -07:00
Leonardo de Moura
cc21bfd01d
test(tests/lean/run): more tests on how to deal with ambiguity
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:26 -07:00
Leonardo de Moura
dc5553ea5c
test(tests/lean/run): add test demonstrating how to control ambiguity
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:19 -07:00
Leonardo de Moura
da6e92787a
test(tests/lean/run): add simple overloading test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-26 09:32:12 -07:00
Leonardo de Moura
acf8c13619
feat(kernel): add strict implicit arguments
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:50:49 -07:00
Leonardo de Moura
1da4ed5d80
fix(tests/lua/test.sh): update old script
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 17:47:07 -07:00
Leonardo de Moura
d027c90bd0
fix(tests/lua/tc_bug1): update test to reflect recent changes
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:50:30 -07:00
Leonardo de Moura
4bc1f3cf81
test(lean/run): add elaborator tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 16:15:01 -07:00
Leonardo de Moura
49a6048060
test(lean/run): add another test for new elaborator
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 13:18:32 -07:00
Leonardo de Moura
3e7dfa6212
fix(frontends/lean): infer type of definitions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 08:39:14 -07:00
Leonardo de Moura
d055c4880f
feat(frontends/lean): connect new elaborator to frontend
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-25 08:31:00 -07:00
Leonardo de Moura
603dafbaf7
refactor(kernel): remove 'let'-expressions
...
We simulate it in the following way:
1- An opaque 'let'-expressions (let x : t := v in b) is encoded as
((fun (x : t), b) v)
We also use a macro (let-macro) to mark this pattern.
Thus, the pretty-printer knows how to display it correctly.
2- Transparent 'let'-expressions are eagerly expanded by the parser.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 16:27:27 -07:00
Leonardo de Moura
2c0f596665
fix(library/choice): avoid assertion violation when Lua API is misused
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:14:38 -07:00
Leonardo de Moura
3169f8c126
feat(library): add mk_explicit/is_explicit procedures for '@'-expressions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 12:11:27 -07:00
Leonardo de Moura
d915f0cc32
refactor(kernel/converter): converter should fail instead of relying on unification hints for solving a constraint, the hints must be applied by the frontend
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-24 09:00:14 -07:00
Leonardo de Moura
aa8b5655dd
feat(frontends/lean): add notation overwrite
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 16:10:36 -07:00
Leonardo de Moura
7df397fe63
test(lua): add universe constraint unifier test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 14:19:02 -07:00
Leonardo de Moura
60c60c6cf5
feat(library/kernel_bindings): add mk_choice_cnstr to Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 13:39:21 -07:00
Leonardo de Moura
2fa5b17592
feat(library/unifier): add unifier.max_steps unifier.use_exceptions options
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 12:38:57 -07:00
Leonardo de Moura
7b188ea37e
feat(library/unifier): implement flex-rigid case
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-23 11:00:35 -07:00
Leonardo de Moura
5bd86754af
feat(frontends/lean/builtin_cmds): change notation for marking implicit/cast parameter in sections
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 17:51:00 -07:00
Leonardo de Moura
c8a07dee53
feat(library/unifier): add unifier_plugin support, and unit test with plugin implemented using Lua
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 16:27:04 -07:00
Leonardo de Moura
b936c4d860
test(lua): add type checker test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-22 14:13:30 -07:00
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
2589d60bfd
feat(frontends/lean): add nameless 'have' expression
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-20 17:18:18 -07:00
Leonardo de Moura
4b227409bf
feat(frontends/lean): add 'then have' expression
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-20 14:27:21 -07:00
Leonardo de Moura
4560413a92
feat(frontends/lean): add '[fact]' modifier for 'have' expression
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-20 11:58:05 -07:00
Leonardo de Moura
39177ec10a
feat(frontends/lean): flip definition modifiers position, now they must occur after the identifier
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-20 11:58:05 -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
bdab979e09
feat(frontends/lean): add inductive_cmd
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-18 16:00:59 -07:00
Leonardo de Moura
3bb53810c5
test(lean/run): add notation test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-18 09:48:47 -07:00
Leonardo de Moura
08845be2fc
feat(frontends/lean/notation_cmd): improve 'notation' cmd
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-18 09:28:01 -07:00
Leonardo de Moura
3e3c4ee5ed
feat(frontends/lean/parser): add local_scope object to Lua API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-18 08:38:23 -07:00
Leonardo de Moura
6259d20218
feat(frontends/lean/parser): expand Lua parser API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-18 08:03:17 -07:00
Leonardo de Moura
813e033f54
test(lean): add simple example of notation implemented using Lua
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 22:37:22 -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
4cbc429192
feat(frontends/lean/calc): add parse_calc function
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 17:16:15 -07:00
Leonardo de Moura
e178979061
feat(frontends/lean): add calc_subst, calc_refl, calc_trans commands for configuring calc-expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 13:35:31 -07:00
Leonardo de Moura
819c8276f2
feat(frontends/lean/builtin_cmds): add 'variables' command family
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-17 08:25:00 -07:00
Leonardo de Moura
ea49176043
feat(frontends/lean/builtin_cmds): add 'using' command, and 'hiding/renaming' directives
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 18:42:39 -07:00
Leonardo de Moura
639d58f4c7
feat(frontends/lean/builtin_cmds): add 'print options' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 17:31:28 -07:00
Leonardo de Moura
3e377a9732
feat(frontends/lean/builtin_cmds): add 'set_option' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 17:27:43 -07:00
Leonardo de Moura
4f3da90443
feat(frontends/lean/builtin_exprs): add 'have' and 'show' expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 15:04:29 -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
873a5c8605
test(lean): add 'let' expression test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 14:11:26 -07:00
Leonardo de Moura
21c54755a9
fix(kernel/converter): bug in is_def_eq
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 14:09:12 -07:00
Leonardo de Moura
f70b1b028a
feat(frontends/lean): provide position to parse_fn external function, add 'by' expression
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 12:28:58 -07:00
Leonardo de Moura
34dfacc10e
refactor(frontends/lean): Bool does not need to be a reserved keyword
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 10:52:12 -07:00
Leonardo de Moura
6db265e7ab
feat(frontends/lean/builtin_exprs): parse '_' placeholder
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 10:41:08 -07:00
Leonardo de Moura
5ce0502a36
feat(frontends/lean/builtin_exprs): add parser for 'let' expressions
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-16 09:50:34 -07:00
Leonardo de Moura
27130c9499
feat(frontends/lean): local notation 'shadows' global one
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-15 11:50:41 -07:00
Leonardo de Moura
28047a33ae
feat(frontends/lean): add local notation support
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-15 11:30:52 -07:00
Leonardo de Moura
64cafd6875
feat(frontends/lean/notation_cmd): add 'notation' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-15 10:49:05 -07:00
Leonardo de Moura
9b389a96d5
feat(frontends/lean/notation_cmd): modify infixl/infixr/postfix command syntax
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-15 08:28:49 -07:00
Leonardo de Moura
e7019ec840
feat(frontends/lean): add infixl/infixr/postfix/precedence commands, add support for storing notation in .olean files, add support for organizing notation into namespaces
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-14 22:13:25 -07:00
Leonardo de Moura
891a3fb48b
feat(frontends/lean): add command block reader with snapshot and resume
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-14 14:13:32 -07:00
Leonardo de Moura
5fee6fd140
feat(shell/lean): add '-o' command line option
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-14 08:10:43 -07:00
Leonardo de Moura
282a35bd1b
feat(frontends/lean): add '#setline' directive
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-14 07:28:56 -07:00
Leonardo de Moura
fad4780d72
test(lean/run): add overload test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 18:06:44 -07:00
Leonardo de Moura
48c58af9b5
feat(frontends/lean/parser): allow explicit universe level to be provided to aliases and locals
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 18:00:52 -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
01cecb76db
feat(frontends/lean/builtin_cmds): add 'variable' command family
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 15:13:50 -07:00
Leonardo de Moura
ce259e6265
feat(frontends/lean/parser): add namespace/section/end commands, add support for explicit universe levels, fix Type notation'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-13 11:34:43 -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
cffbae3667
test(tests/lean/run): add new test group, where we just execute Lean (and don't check output)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 21:07:23 -07:00
Leonardo de Moura
05edbe00ad
chore(shell): re-activate .lean tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 14:36:42 -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
1972a09021
feat(frontends/lean/builtin_cmds): add simple 'print' command
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 14:35:34 -07:00
Leonardo de Moura
2e8ebb6d9e
feat(frontends/lean/parser): add 'parse_commands' and 'parse_script'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-06-11 14:32:07 -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
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-30 16:30:32 -07:00
Leonardo de Moura
128d668f03
feat(library): add support for creating 'private/hidden' names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-29 18:37:09 -07:00
Leonardo de Moura
bfa9b90af0
feat(library/kernel_bindings): used 'named' parameters in import_modules API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-29 11:03:44 -07:00
Leonardo de Moura
ade5d99023
feat(library/modules): add option for discarding the proof of imported theorems (after checking them)
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-29 10:56:28 -07:00
Leonardo de Moura
0f894f4618
chore(*): tag 'slow' tests as 'expensive', and exclude 'expensive' tests when testing under valgrind
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-27 17:47:53 -07:00
Leonardo de Moura
162fa25250
test(lua): move slow tests to tests/lua/slow
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-27 10:24:18 -07:00
Leonardo de Moura
3608826e4c
test(lua): add inductive decl serialization test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-26 15:54:41 -07:00
Leonardo de Moura
bb9830f10c
test(shell): add command line tests
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-26 04:53:04 -07:00
Leonardo de Moura
dbe55bf84a
test(lua): add Lua State tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-26 04:43:44 -07:00