Leonardo de Moura
23af5ab217
fix(library/unifier): eager whnf application
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-26 10:37:02 -07:00
Leonardo de Moura
709b5ce90f
fix(kernel/justification): duplicate position
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 21:16:49 -07:00
Leonardo de Moura
70c887a0bd
fix(library/unifier): fix cryptic error message
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 21:10:32 -07:00
Leonardo de Moura
e79b0b11cf
test(tests/lean/run): another test for the unifier
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 20:55:05 -07:00
Leonardo de Moura
cf44c80ffb
fix(library/inductive_unifier_plugin): do not try to solve type incorrect constraints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 16:00:38 -07:00
Leonardo de Moura
7b84503133
fix(library/unifier): do not let a unification plugin to 'prioritize' a flex-flex constraint, and add missing case
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 15:03:57 -07:00
Leonardo de Moura
0f12e5a35b
fix(library/inductive_unifier_plugin): unification problem failure on problems with inductive datatypes
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 13:49:45 -07:00
Leonardo de Moura
a59eec39b8
feat(frontends/lean): improve 'type mismatch' error position, and annotate 'have'-expressions
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 09:44:40 -07:00
Leonardo de Moura
21176c61fe
fix(tests/lean): move crash.lean to different directory
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 08:48:35 -07:00
Leonardo de Moura
e7c7d5718a
fix(frontends/lean/pp): fix bug in the pretty printer
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-25 08:30:30 -07:00
Leonardo de Moura
15c1e39f88
feat(frontends/lean/elaborator): distribute application over choice, this feature improves the support for overloaded aliases
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 23:43:40 -07:00
Leonardo de Moura
905a1095f9
fix(tests/lean/run/tactic14): remove not_intro, it is not needed anymore
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 23:41:23 -07:00
Leonardo de Moura
5529ef1056
feat(library/standard): add function 'helper' module
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-24 16:29:39 -07:00
Leonardo de Moura
69d9c8b95d
fix(tests): to reflect recent changes
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 13:20:24 -07:00
Leonardo de Moura
301c395e59
perf(kernel/metavar): performance problem with occurs method
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:35:27 -07:00
Leonardo de Moura
61661478ad
refactor(kernel/metavar): simplify substitution class, and remove dead code
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 10:03:03 -07:00
Leonardo de Moura
d998bf9300
test(tests/lean/run): add some 'lost' tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-23 08:22:53 -07:00
Leonardo de Moura
b522ea6f2d
refactor(library/standard): rename bit to bool
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:49:54 -07:00
Leonardo de Moura
5eaf04518b
refactor(*): rename Bool to Prop
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 09:43:18 -07:00
Leonardo de Moura
a9f7d87aae
test(tests/lean/run/decidable): show implicit argument that is computed automatically
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-22 05:58:36 -07:00
Leonardo de Moura
5e8c128b00
feat(library/standard): add more decidable instances
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-20 01:10:49 +01:00
Leonardo de Moura
6b60db7b93
fix(frontends/lean/elaborator): bug when mixing implicit arguments and sections
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-19 09:55:34 +01:00
Leonardo de Moura
0f44e3c9f4
fix(frontends/lean): calc configuration commands, add check_constant_next auxiliary method
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-15 01:19:47 +01:00
Leonardo de Moura
2e6184a721
fix(frontends/lean): more bugs in section management
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 06:27:36 +01:00
Leonardo de Moura
8167ad329f
fix(frontends/lean): bug in section management
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 05:04:01 +01:00
Leonardo de Moura
fab7934265
refactor(frontends/lean/elaborator): modify when tactic_hints are invoked, add the notion of strict placeholder
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-14 02:53:02 +01:00
Leonardo de Moura
e432e23115
test(tests/lean/run/class5): improve test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-13 22:39:16 +01:00
Leonardo de Moura
1d273fcfdd
chore(frontends/lean): rename 'obtains' to 'obtain'
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-12 06:35:24 +01:00
Leonardo de Moura
1230e942aa
feat(library/unifier): handle 'first-order' flex-flex constraints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-11 04:51:28 +01:00
Leonardo de Moura
cf34f75ab5
feat(frontends/lean): add 'obtains' expression
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-11 04:08:51 +01:00
Leonardo de Moura
6000270d35
chore(tests/lean): reactivate config.lean
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 23:32:23 +01:00
Leonardo de Moura
e9c17b154c
fix(tests/lean): define LEAN_PATH in tests scripts
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 23:26:55 +01:00
Leonardo de Moura
b62abf0f06
refactor(library/tactic/goal): remove redundance, goal pp method was duplicating some of the functionality provided by the pretty printer
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 18:59:03 +01:00
Leonardo de Moura
405e57eb2d
refactor(kernel/formatter): add formatter_factory, and simplify formatter interface
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 18:32:00 +01:00
Leonardo de Moura
92bb046854
test(tests/lean/run): add nested let-expr test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 15:56:15 +01:00
Leonardo de Moura
c13c75b93e
feat(frontends/lean/pp): add option for displaying fully qualified names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 15:55:19 +01:00
Leonardo de Moura
06beff327f
test(tests/lean/run): add more universe tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 14:43:55 +01:00
Leonardo de Moura
49bc3fffbd
fix(frontends/lean/pp): purify procedure for local names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 14:13:51 +01:00
Leonardo de Moura
fc8ddcb0ce
feat(frontends/lean): improve 'check' command when used inside sections
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 14:07:41 +01:00
Leonardo de Moura
1a6d0784f2
feat(kernel/level): improve universe level normalization procedure
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 13:49:41 +01:00
Leonardo de Moura
d9b2801eeb
feat(frontends/lean): use the same universe in declarations such as (A B : Type)
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 13:18:52 +01:00
Leonardo de Moura
12d89ea0b9
fix(kernel/level): is_geq predicate
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-10 13:18:41 +01:00
Leonardo de Moura
aff766430d
fix(frontends/lean/pp): universe pretty printer
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-09 19:17:28 -07:00
Leonardo de Moura
43eba857cb
feat(frontends/lean): add let-expr pretty printer, reduce default indentation to 2
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-09 18:47:10 -07:00
Leonardo de Moura
2ef7b9be2f
feat(frontends/lean): add basic pretty printer
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-09 01:12:36 -07:00
Leonardo de Moura
2ad1a93657
test(tests/lean/run): add append tactic test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 18:21:22 -07:00
Leonardo de Moura
a1601e7a5f
feat(library/tactic/apply_tactic): add option for 'refreshing' universe metavariables in the 'apply' tactic
...
The new test ../../tests/lean/run/tactic27.lean demonstrates why we need this feature. The tactic 'apply @refl' is actually 'apply @refl.{?l}'. It is used inside of a repeat tactical. Each iteration of the 'repeat' may need to use a different value for ?l. Before this commit, there was not way to say we want a fresh ?l each iteration.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 16:55:23 -07:00
Leonardo de Moura
4505016154
feat(frontends/lean): allow tactic_hints to be applied when class-instance mechanism fails
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 15:08:13 -07:00
Leonardo de Moura
5e836092cc
feat(frontends/lean): allow user to suppress proofs in theorems, and let them be inferred automatically using tactic_hints
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 15:08:13 -07:00
Leonardo de Moura
a3be63af73
feat(frontends/lean): add tactic_hint command
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-08 15:08:13 -07:00
Leonardo de Moura
da4c1922e3
feat(frontends/lean): add '_root_' prefix for referencing names in the root namespace
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 19:15:46 -07:00
Leonardo de Moura
b43fb7448c
feat(frontends/lean): search for identifiers in the stack of namespaces; reject non-atomic names as local names
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-07-07 19:00:06 -07:00
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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'
...
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
...
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
...
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
...
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
...
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
...
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)
...
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
...
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
...
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
...
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'
...
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
...
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
...
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
...
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
...
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
...
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
...
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)
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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)
...
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
...
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
...
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
...
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
...
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
Leonardo de Moura
701b60d2d9
test(lua): add Lua 'yield' test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-26 04:39:53 -07:00
Leonardo de Moura
38a826013c
test(lua): add import Lua file test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-26 04:34:34 -07:00
Leonardo de Moura
2d31c6c0b2
feat(library/coercion): improve get_user_coercions API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 11:35:47 -07:00
Leonardo de Moura
bb6db41414
test(lua): add 'multiple inheritance' test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 11:15:25 -07:00
Leonardo de Moura
e058839d24
fix(library/coercion): allow cycles in the coercion graph
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 11:08:49 -07:00
Leonardo de Moura
71b555ab15
test(lua): coercion module error messages
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 10:01:04 -07:00
Leonardo de Moura
ef14c3d67e
fix(library/coercion): coercion replacement
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 09:49:26 -07:00
Leonardo de Moura
fc1819aadd
test(lua): coercion serialization
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 08:38:50 -07:00
Leonardo de Moura
0d02f933cb
test(lua): add coercion sort-class tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 08:29:47 -07:00
Leonardo de Moura
e28446710e
test(lua): add coercion to function-class tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 08:22:28 -07:00
Leonardo de Moura
a9a5f8628f
test(lua): add coercion module tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-25 07:45:49 -07:00
Leonardo de Moura
69e5156034
test(lua): add import 'diamond' tst
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-23 16:49:43 -07:00
Leonardo de Moura
879572ee7e
fix(kernel/module): non-termination
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-23 15:12:47 -07:00
Leonardo de Moura
e4f09335ce
test(lua): new module system test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-23 14:54:20 -07:00
Leonardo de Moura
46c292be71
test(lua): add simple module export/import test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-23 11:26:28 -07:00
Leonardo de Moura
69f6930bd7
test(lua): add Acc datatype declaration test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-23 11:26:02 -07:00
Leonardo de Moura
ce634d4459
test(lua): well-founded induction
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-22 14:10:25 -07:00
Leonardo de Moura
1447d7e765
test(lua): add another inductive datatype example
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-22 14:10:25 -07:00
Leonardo de Moura
6246fae32c
fix(kernel/inductive): inductive datatype declaration validation bug pointed out by Cody Roux
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 16:29:25 -07:00
Leonardo de Moura
b9d7f8e867
test(lua): make sure bug reported by Floris does not happen in Lean 0.2
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 13:34:04 -07:00
Leonardo de Moura
203a59b682
test(lua): add more tests for the environment Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 12:36:04 -07:00
Leonardo de Moura
9f4bae6856
feat(library/kernel_bindings): add hott_environment Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 11:49:30 -07:00
Leonardo de Moura
4d1fecb21d
refactor(library/kernel_bindings): rename empty_environment ==> bare_environment in the Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 11:24:24 -07:00
Leonardo de Moura
f08a852da8
feat(library/kernel_bindings): expose environment::add(declaration) method in the Lua API, and add example to demonstrate its usage
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-21 11:12:55 -07:00
Leonardo de Moura
3726688711
test(lua): add test to demonstrate the different between list(A) where A is a parameter, and where A is an index
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 12:17:16 -07:00
Leonardo de Moura
11fc917102
test(lua): add tests for improving kernel_bindings coverage
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 12:16:12 -07:00
Leonardo de Moura
c5e8c10c9d
fix(library/normalize): bug in normalize
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 11:53:58 -07:00
Leonardo de Moura
fae07771ec
test(lua): add more universe level expression tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 11:41:17 -07:00
Leonardo de Moura
8872d4a531
refactor(kernel): rename definition class to declaration
...
The name was misleading since not every declaration is a definition.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 10:41:38 -07:00
Leonardo de Moura
00b1a84051
feat(library/kernel_bindings): expose environment::for_each method in the Lua API
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 10:16:19 -07:00
Leonardo de Moura
9e55c8766f
test(lua): add normalize and type_check tests for terms containing metavariables
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 09:56:27 -07:00
Leonardo de Moura
ddccca529a
test(lua): add test for mutually recursive inductive type recursor/eliminator
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-20 09:41:50 -07:00
Leonardo de Moura
eb6807e1d3
test(lua): add another add_inductive example
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 17:48:35 -07:00
Leonardo de Moura
4f15240a71
test(lua): add tests for new Pi/Fun notation in Lua
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 17:17:15 -07:00
Leonardo de Moura
a72be5eea4
test(lua): add example suggested by Cody
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 17:06:19 -07:00
Leonardo de Moura
3e3d3c8380
feat(kernel/inductive): check in add_inductive whether the environment supports inductive datatypes or not
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 15:44:15 -07:00
Leonardo de Moura
a7aacaa782
feat(library/kernel_bindings): improve list_level support in the Lua interface
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 15:18:48 -07:00
Leonardo de Moura
48b436c1c8
test(lua): add Martin-lof identity type test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 13:42:49 -07:00
Leonardo de Moura
f3ed20a229
feat(kernel/inductive): add normalizer extension for inductive datatypes, add procedure for creating an standard (empty) Lean environment
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 12:52:25 -07:00
Leonardo de Moura
2aacb769dd
feat(kernel/inductive): generate computational rules RHS for inductive datatypes
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-19 09:08:19 -07:00
Leonardo de Moura
28b70b4e04
feat(kernel/inductive): use nondependent elimination when the datatype is in Bool/Prop
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-18 15:39:48 -07:00
Leonardo de Moura
45252e2229
feat(kernel/inductive): add eliminator/recursor for inductive datatype declarations
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-18 14:17:57 -07:00
Leonardo de Moura
f53254b389
test(lua): fix n6.lua, and add more tests
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-18 13:52:16 -07:00
Leonardo de Moura
405b24861c
feat(util/name): add methods append_after and append_before
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-18 13:49:24 -07:00
Leonardo de Moura
fcf94ad7c2
test(lua): add test for inductive datatype positivity check
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-17 20:12:55 -07:00
Leonardo de Moura
950d69b977
test(lua): add tests for exercising datatype validation code
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-17 20:10:45 -07:00
Leonardo de Moura
b5d07bec2e
test(lua): add some comments to inductive datatype test
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-17 19:30:43 -07:00
Leonardo de Moura
8fcb84c8f2
feat(kernel/inductive): finish inductive datatype declaration validation
...
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-05-17 19:19:32 -07:00