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1007 commits

Author SHA1 Message Date
Leonardo de Moura
d0d23eb525 fix(frontends/lean/inductive_cmd): improve name resolution in inductive 
command

The new test demonstrates the problem being fixed by this commit
 2014-09-16 09:48:51 -07:00
Leonardo de Moura
af2c3b1815 fix(frontends/lean/info_manager): bug in save_environment_options, 
server was displaying old results
 2014-09-15 16:05:17 -07:00
Leonardo de Moura
93e83baa1b fix(frontends/lean/parser): commit_upto invocation after 'import' 2014-09-15 16:05:17 -07:00
Leonardo de Moura
feb4993f9c fix(frontends/lean/server): '[anonymous]' entry being displayed by FINDP 
This could happen when there is a declaration (e.g., nat) whose type is
equal to an active namespace.
 2014-09-15 16:05:17 -07:00
Leonardo de Moura
d47412d201 fix(frontends/lean/parser): error line numbers for lua code, fixes #194 2014-09-14 21:03:09 -07:00
Leonardo de Moura
edcbe6fe10 feat(frontends/lean): allow multiple coercions from class A to B, closes #187 
See new tests (for examples)
tests/lean/run/coe10.lean
tests/lean/run/coe11.lean
tests/lean/run/coe9.lean

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-14 12:59:43 -07:00
Leonardo de Moura
d647954f93 feat(frontends/lean/elaborator): constraints associated with 'proof-qed' 
blocks are solved independently, closes #82
 2014-09-13 10:21:10 -07:00
Leonardo de Moura
8c8c9d1c4a feat(frontends/lean/elaborator): cleanup and remove unnecessary code 2014-09-12 17:55:27 -07:00
Leonardo de Moura
0c50517058 refactor(frontends/lean/elaborator): do not save/restore cache 2014-09-12 17:39:11 -07:00
Leonardo de Moura
6db46e0505 fix(frontends/lean/server): std::unordered_map::insert does replace 
existing entry, fixes #188
 2014-09-12 16:50:06 -07:00
Leonardo de Moura
b7023ce1d8 fix(frontends/lean/placeholder_elaborator): do not truncate stream of 
solutions during class-instance resolution, closes #183

For example, in theorem inverse_unique at category.lean, implicit
arguments are synthesized for inverse_compose. The first solution H' is
not good, and produces a type incorrect solution
 2014-09-12 16:12:23 -07:00
Leonardo de Moura
b7dcb8f833 fix(frontends/lean/elaborator): remove annotation left-over 2014-09-12 16:12:23 -07:00
Leonardo de Moura
a2e36e97f2 fix(frontends/lean/builtin_cmds): allow coercion command inside section, fixes #186 2014-09-12 12:13:29 -07:00
Leonardo de Moura
010ecebfea feat(frontends/lean): add proof-qed expression 
Remark: we still have to add support to it in the elaborator.
Right now, it is just an embellished parenthesis.
 2014-09-11 18:14:49 -07:00
Leonardo de Moura
7ffe73b8ca fix(frontends/lean): name clash inside section, fixes #181 2014-09-11 16:37:23 -07:00
Leonardo de Moura
85f7132efe feat(frontends/lean/placeholder_elaborator): perform class-instance resolution in a completely independent unifier object, it also triggers the resolution when expected type does not contain metavariables, closes #175, closes #173, closes #68 2014-09-11 14:49:35 -07:00
Leonardo de Moura
03902d4b45 refactor(library/unifier): add option m_discard too unifier, if m_discard == false, then unsolved flex-flex constraints are returned, the unifier also does not apply "last resource" techniques that may miss many solutions. 2014-09-11 14:49:35 -07:00
Leonardo de Moura
80fd14b39e refactor(frontends/lean): replace collect_metavars with metavar_closure helper class 2014-09-11 14:49:35 -07:00
Leonardo de Moura
1e5ba9bd75 refactor(frontends/lean/elaborator): move coercion_elaborator to its own module 2014-09-10 16:42:49 -07:00
Leonardo de Moura
6bc41f8dde refactor(frontends/lean/elaborator): move placeholder_elaborator to its own module 2014-09-10 16:42:49 -07:00
Leonardo de Moura
9ce356e515 refactor(frontends/lean/local_context): do not use references in the local context 2014-09-10 16:42:49 -07:00
Leonardo de Moura
669b1bff45 refactor(frontends/lean/elaborator): rename choice_elaborator to choice_iterator and move to separate module 2014-09-10 11:20:16 -07:00
Leonardo de Moura
4a4de27a6c refactor(frontends/lean/elaborator): move local_context to separate file 2014-09-10 11:20:16 -07:00
Leonardo de Moura
4ea322febc chore(frontends/lean/elaborator): minor cleanup 2014-09-10 11:20:16 -07:00
Leonardo de Moura
b82092a123 fix(frontends/lean/parser): segmentation fault after REPLACE, fixes #172 2014-09-10 08:39:39 -07:00
Leonardo de Moura
570879b55f feat(frontends/lean): add declaration to namespace without opening it, closes #161 2014-09-09 18:02:14 -07:00
Leonardo de Moura
e856a268a2 fix(frontends/lean): OVERLOAD info for overloaded notation, fixes #132 2014-09-09 17:44:19 -07:00
Leonardo de Moura
c92a9b8808 fix(frontends/lean/class): take whnf into account in add_instance 2014-09-09 16:09:05 -07:00
Leonardo de Moura
38058450d4 fix(frontends/lean/elaborator): whnf may produce assertion violation if term contains free variables 2014-09-09 16:09:05 -07:00
Leonardo de Moura
47e02342bb feat(frontends/lean/elaborator): use whnf in class-instance resolution, closes #160 2014-09-09 15:04:44 -07:00
Leonardo de Moura
2d94584816 feat(frontends/lean/pp): add 'pp.beta' option, closes #154 2014-09-09 14:10:20 -07:00
Leonardo de Moura
ee196bbf1a fix(frontends/lean/pp): pretty printing coercions to functions, fixes #151 2014-09-09 12:49:32 -07:00
Leonardo de Moura
d8caa294b5 fix(frontends/lean/parser): configuration options defined in a context are transient, fixes #162 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-09 11:02:54 -07:00
Leonardo de Moura
0505be2aca feat(frontends/lean/server): unifier maximum number of steps error in FINDG, closes #155 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-09 10:36:41 -07:00
Leonardo de Moura
53292d8297 feat(frontends/lean/server): add timebound to WAIT command, closes #156 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-09 10:28:47 -07:00
Leonardo de Moura
d9afb3ca96 fix(frontends/lean/elaborator): missing constraint 2014-09-09 09:27:26 -07:00
Leonardo de Moura
4088cdc139 chore(frontend/lean/pp_options): use consistent name convention for pp option names 2014-09-09 09:27:26 -07:00
Soonho Kong
c88bfc0c02 chore(frontends/lean/server.cpp): add BEGIN/END for WAIT command 2014-09-08 16:04:19 -07:00
Leonardo de Moura
11addbb594 fix(frontend/lean/server): auto completion doesn't use prefix, fixes #147 2014-09-08 08:04:04 -07:00
Leonardo de Moura
b4793df653 feat(frontends/lean): rename '[fact]' to '[visible]' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-08 07:47:42 -07:00
Leonardo de Moura
cbdfb0dcdc feat(frontends/lean/elaborator): (Pi/forall) intro in class inference, closes #77 2014-09-07 19:59:34 -07:00
Leonardo de Moura
da701eb6de fix(frontends/lean/elaborator): bug in recent change 2014-09-07 19:08:31 -07:00
Leonardo de Moura
fea516af24 feat(frontends/lean/elaborator): allow Pi/forall local instances 2014-09-07 18:16:33 -07:00
Leonardo de Moura
c378a58cc2 feat(frontends/lean): add [class] modifier for inductive datatypes as a shortcut for 'class' command. 2014-09-07 18:16:33 -07:00
Leonardo de Moura
3310eb3dfc feat(frontends/lean): remove restriction on implict arguments, add new test that demonstrates the new feature 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-07 12:29:32 -07:00
Leonardo de Moura
6d2df80a17 feat(frontends/lean/server): use '?a' instead of '?M_i' for implicit arguments when displaying FINDP and FINDG matches 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-07 09:36:03 -07:00
Leonardo de Moura
1bc31d7df0 feat(frontends/lean/server): instantiate implicit arguments with metavariables when generating FINDP and FINDG output 2014-09-06 13:17:26 -07:00
Leonardo de Moura
87d7391d7a fix(frontends/lean/server): do not fail if file does not exist in 'VISIT file' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-06 12:34:20 -07:00
Leonardo de Moura
5549295c47 fix(frontends/lean/inductive_cmd): bug when elaborating inductive tyoe parameters 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-06 11:38:32 -07:00
Leonardo de Moura
bbff564a1c feat(frontends/lean): persistent notation in sections 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-06 11:14:20 -07:00
Leonardo de Moura
bdb91f6783 feat(frontends/lean/server): give preference to prefix matches 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 21:57:35 -07:00
Leonardo de Moura
629feb77ef feat(frontends/lean/server): ingore keywords and commands in FINDP 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 20:59:14 -07:00
Leonardo de Moura
b5f595c432 fix(frontends/lean/inductive_cmd): bugs when declarating inductive datatypes in sections, fixes #141, fixes #142 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 19:17:09 -07:00
Leonardo de Moura
a8361f128f feat(frontends/lean/server): sort fuzzy matches by number of errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 18:03:04 -07:00
Leonardo de Moura
f1436d78ca feat(frontends/lean/server): using fuzzy matching 2014-09-05 18:01:18 -07:00
Leonardo de Moura
898021c1b8 fix(frontends/lean/server): cleanup info in modified line 2014-09-05 01:36:17 -07:00
Leonardo de Moura
613c035ff8 fix(frontends/lean): missing pre_info for type incorrect declarations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 01:12:08 -07:00
Leonardo de Moura
5fa1c0a5fb feat(frontends/lean/server): take current namespace into account when processing FINDP command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-05 00:40:34 -07:00
Leonardo de Moura
364bba2129 feat(frontends/lean/inductive_cmd): prefix introduction rules with the name of the inductive datatype 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 17:26:36 -07:00
Leonardo de Moura
8743394627 refactor(kernel/inductive): replace recursor name, use '.rec' instead of '_rec' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 15:04:57 -07:00
Leonardo de Moura
ffc871ea8c feat(frontends/lean/server): only display 'EXTRA_TYPE' info when the column number is provided to the 'INFO' command, closes #133 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 14:02:53 -07:00
Leonardo de Moura
d75a4739e4 refactor(util/name): move string_to_name to name module 2014-09-04 13:09:42 -07:00
Leonardo de Moura
b5b68613b1 feat(shell): remove '--server' command line option when compiling with -DMULTI_THREAD=OFF 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 12:43:14 -07:00
Leonardo de Moura
de8a71bc5b perf(frontends/lean): do not create extra_info annotation when we are not collecting info 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 11:25:41 -07:00
Leonardo de Moura
d76218e9d1 fix(frontends/lean/elaborator): bug when elaborating expressions with multiple annotations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 11:23:58 -07:00
Leonardo de Moura
9876d07094 chore(frontends/lean): use consistent filename convention 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 09:59:24 -07:00
Leonardo de Moura
b94ec07b29 feat(frontends/lean): associate type information with left '(' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 09:56:27 -07:00
Leonardo de Moura
c532dcfaac feat(library/declaration_index): add 'a|abbreviation-name|declaration-name' entries in .ilean files 2014-09-04 09:30:25 -07:00
Leonardo de Moura
f9a90b9920 feat(frontends/lean): add 'export' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 18:37:01 -07:00
Leonardo de Moura
5e18e6609c feat(frontends/lean): add 'as' clause to 'open' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 17:37:02 -07:00
Leonardo de Moura
e51c4ad2e9 feat(frontends/lean): rename 'using' command to 'open' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 16:00:38 -07:00
Leonardo de Moura
e14814d4bf feat(frontends/lean): add '[protected]' modifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 15:01:13 -07:00
Leonardo de Moura
5a203d1c75 feat(frontends/lean): add '?' for inspecting the type of any expression, it produces a EXTRA_TYPE info entry 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 11:54:42 -07:00
Leonardo de Moura
9702a66a29 feat(frontends/lean/server): use alias (if available) in FINDG command output 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 11:54:42 -07:00
Leonardo de Moura
ef1912eddf feat(frontends/lean): improve COERCION info 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 09:34:13 -07:00
Leonardo de Moura
8c3d839968 feat(frontends/lean/server): add FINDG command (find declarations that can be used to fill a placeholder) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 08:57:57 -07:00
Leonardo de Moura
36674eb8d9 feat(frontends/lean/server): add NAY and STALE status to --BEGININFO 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 19:04:01 -07:00
Leonardo de Moura
974a0a4217 feat(frontends/lean/elaborator): generate COERCION info 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 18:39:06 -07:00
Leonardo de Moura
24fc89ff70 refactor(frontends/lean/server): move option display_value to option_declarations 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 17:42:21 -07:00
Leonardo de Moura
b8c34eceed feat(frontends/lean/server): display current option value instead of default value 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 17:29:49 -07:00
Leonardo de Moura
40cd50b1ca fix(frontends/lean/pp): add necessary '@' when pp.implicit is true, otherwise produced output will not even type check 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 17:11:26 -07:00
Leonardo de Moura
fc0f12101c fix(frontends/lean/pp): bug when pretty printing arrows 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 15:55:14 -07:00
Leonardo de Moura
0f9478d91e feat(frontends/lean): add 'class' command back 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 15:04:23 -07:00
Leonardo de Moura
bbdb13172e feat(frontends/lean/server): add 'FINDP' command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-02 12:59:48 -07:00
Leonardo de Moura
87926b774f fix(frontends/lean/info_manager): user provided options override saved options, fixes #119 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-01 18:44:43 -07:00
Leonardo de Moura
b7d7f12b8e fix(frontends/lean/info_manager): several bugs: invalid flag was not being reset for empty lines, merge with overwrite=false was adding 'poluting' state, --NAY generation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-30 10:35:36 -07:00
Leonardo de Moura
231039ad26 chore(frontends/lean/inductive_cmd): add auxiliary assertion for debugging 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 22:28:22 -07:00
Leonardo de Moura
373bda0c74 fix(frontends/lean/server): in valid line tracking, add 'VALID' command similar to show, but marks invalid lines with a '*' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 18:17:07 -07:00
Leonardo de Moura
cb27407fcb feat(frontends/lean): add SHOW and SLEEP debugging support commands, fixes worker interrupted bug, and LEAN_SERVER_DIAGNOSTIC compilation mode 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 18:17:07 -07:00
Leonardo de Moura
9a4472cff5 fix(frontends/lean): wrong displayed type in proof with multiple sorry's, fixes #112 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 14:32:53 -07:00
Leonardo de Moura
eeffb498b8 feat(frontends/lean/dependencies): send all missing files to standard error, closes #111 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 13:20:25 -07:00
Leonardo de Moura
d7da307f85 feat(frontends/lean/server): add 'OPTIONS' command to 'lean --server' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 12:59:22 -07:00
Leonardo de Moura
bd3fb3489b feat(frontends/lean/dependencies): do not stop computing dependencies at error, compute as many as possible, and sign error in the end 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 12:34:37 -07:00
Leonardo de Moura
b9489ce585 fix(frontends/let): let-expression pretty printer 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 10:58:27 -07:00
Leonardo de Moura
d8548369e7 feat(frontends/lean/pp): improve let-expr pretty printer 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 07:46:58 -07:00
Leonardo de Moura
2ce92feae1 fix(frontends/lean/pp): remove unreachable code: elaborator eliminates typed_expr macros 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 18:30:33 -07:00
Leonardo de Moura
be56fcf0bd fix(frontends/lean/pp): pretty print 'let-expressions', closes #87 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 18:20:58 -07:00
Leonardo de Moura
662345e2af fix(frontends/lean/elaborator): missing '\n' in error message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 18:17:00 -07:00
Leonardo de Moura
1e80a9dfe9 feat(frontends/lean): avoid exponential blowup when processing let-expressions with a lot of sharing, cleanup show-expression 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 16:27:52 -07:00
Leonardo de Moura
823a3a7c56 feat(frontends/lean/server): add ECHO command for debugging purposes 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 07:40:02 -07:00
Leonardo de Moura
1a8eb9799e feat(frontends/lean/server): preserve info that occurs in columns before first changed column 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 21:09:52 -07:00
Leonardo de Moura
8df5fc0623 fix(frontends/lean/server): compilation warning 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 17:53:00 -07:00
Leonardo de Moura
8719dff361 fix(frontends/lean): distribute '@' over choice 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 16:31:18 -07:00
Leonardo de Moura
19c14fcca7 refactor(frontends/lean/server): refactor lean info server, closes #90, closes #69 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 14:53:16 -07:00
Leonardo de Moura
c7e9e238ec fix(frontends/lean/server): ignore output produced by worker thread, fixes #98 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 10:46:49 -07:00
Leonardo de Moura
fab4eb0d69 feat(frontends/lean/server): add CLEAR_CACHE command, closes #100 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-27 10:31:01 -07:00
Leonardo de Moura
dd99e60a00 refactor(frontends/lean/info_manager): store environment+options in the info_manager, fixes #96 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-26 18:07:09 -07:00
Leonardo de Moura
b8b5a59117 fix(frontends/lean/info_manager): do not rely on typeid::before, the behavior is a platform specific 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-26 14:23:12 -07:00
Leonardo de Moura
44c597724b fix(frontends/lean): fail if theorem type has metavariables after type elaboration (and before proof elaboration) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-26 09:01:17 -07:00
Leonardo de Moura
3903be34a4 feat(frontends/lean): process theorem statement independently of proof, thus we have the same behavior in sequential and parallel compilation modes, closes #84 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-25 21:26:17 -07:00
Leonardo de Moura
82a7de83cc feat(frontends/lean/pp_options): use a more effective get_distinguishing_pp_options 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-25 10:23:28 -07:00
Leonardo de Moura
fbf13994d8 refactor(*): use + for concatenating format objects 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-24 09:35:25 -07:00
Leonardo de Moura
df60ab4ada fix(frontends/lean/calc): allow calc_subst to be defined for multiple operators, allow calc cmds to be organized into namespaces, fixes #65 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-23 16:45:04 -07:00
Leonardo de Moura
2f699fa53a feat(*): make sections 'permanent', and add 'transient' contexts, closes #88 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-23 15:45:15 -07:00
Leonardo de Moura
b13851ba13 feat(frontends/lean): add kind and type to index, closes #89 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-23 12:39:59 -07:00
Leonardo de Moura
e602c4ba49 feat(frontends/lean): change multicomment to /- ... -/ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 17:55:13 -07:00
Leonardo de Moura
c5a44aca44 fix(frontends/lean/elaborator): do not expose type information produced when synthesizing class instances 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 17:07:12 -07:00
Leonardo de Moura
2ada3af405 fix(frontends/lean/info_manager): add instantiate method to synth_info_data, fixes #94 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 15:55:15 -07:00
Leonardo de Moura
a5f0593df1 feat(*): change inductive datatype syntax 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 15:46:10 -07:00
Leonardo de Moura
01000ff7df feat(library): add typed_expr macro 
We use it to enforce that a let-variable has the expected type

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 11:26:06 -07:00
Leonardo de Moura
d4ac482d76 refactor(kernel): move annotation to library 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 10:38:10 -07:00
Leonardo de Moura
b746492ac8 refactor(library/simple_formatter): rename simple_formatter to print 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 10:32:08 -07:00
Leonardo de Moura
7d987df429 refactor(kernel/formatter): move simple_formatter to library 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-22 10:26:45 -07:00
Leonardo de Moura
07bc0727e2 feat(frontends/lean): 'let [inline]' is the default 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-21 18:24:22 -07:00
Leonardo de Moura
3498d7ad61 fix(frontends/lean/parser): missing identifier information, fixes #83 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-21 16:58:25 -07:00
Leonardo de Moura
2071a5986f fix(frontends/lean/server): crash: uninitialized memory 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-21 16:58:25 -07:00
Leonardo de Moura
725f5ba0a0 feat(frontends/lean): use 'begin-end' instead of 'proof-qed' for blocks of tactics, closes #81 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-21 16:58:25 -07:00
Leonardo de Moura
f5987b7bda refactor(library/unifier): make it easier to add new options to the unifier 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-20 17:30:08 -07:00
Leonardo de Moura
9588336c15 refactor(kernel/type_checker): remove "global" constraint buffer from type_checker, and use constraint_seq instead 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-20 16:46:19 -07:00
Leonardo de Moura
4cf3d32e0c chore(*): create alias for std::pair 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-20 16:46:19 -07:00
Leonardo de Moura
f0d50e0d33 feat(frontends/lean): change the name resolution rules: when in a namespace N that defines C, then C always refers to N.C (i.e., it overrides any alias) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-18 18:58:50 -07:00
Leonardo de Moura
08ae17650b feat(frontends/lean): try overloaded notation and declarations in the order they were defined 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-18 18:58:50 -07:00
Leonardo de Moura
919f02983e feat(frontends/lean/elaborator): case-split on coercions that cannot be resolved by postponing 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-18 18:58:50 -07:00
Leonardo de Moura
05b0f24cb5 fix(frontends/lean/decl_cmds): improve error message for invalid end of theorem 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 17:03:54 -07:00
Leonardo de Moura
92ab2dac83 chore(frontends/lean/server): remove leftover 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 16:12:31 -07:00
Leonardo de Moura
3d8477f7de fix(library/module): ignore multiple declarations of 'sorry', fixes #59 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 15:55:58 -07:00
Leonardo de Moura
dcc8f4e4fc feat(frontends/lean/elaborator): generate identifier information for overloaded identifiers 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 15:18:51 -07:00
Leonardo de Moura
0073ddf583 feat(frontends/lean): add 'SYMBOL' and 'IDENTIFIER' information to info_manager 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 15:06:46 -07:00
Leonardo de Moura
55b0a03e3d refactor(frontends/lean/info_manager): to allow cache to be used when producing info data, fixes #37, closes #45 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 12:16:32 -07:00
Leonardo de Moura
c6600bdaf4 refactor(frontends/lean/info_manager): intrusive smart pointer for info_data 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-17 08:28:02 -07:00
Leonardo de Moura
1436212a34 fix(library/unifier): use depth-first search strategy for solving class-instance constraints 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-16 13:51:24 -07:00
Leonardo de Moura
008b43d92a refactor(frontends/lean/info_manager): add method info_data::compare 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 18:09:31 -07:00
Leonardo de Moura
14d6b6d043 fix(frontends/lean/inductive_cmd): generate index for inductive decls, introduction rules, and recursor/eliminator 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 18:02:41 -07:00
Leonardo de Moura
8d4e27461c feat(frontends/lean/server): use separate thread for processing requests in server mode, interrupt whole parser when on interruption (when collecting information) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 17:24:37 -07:00
Leonardo de Moura
56a81eda6e fix(frontends/lean/elaborator): uninit variable 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 16:39:21 -07:00
Leonardo de Moura
dc1613f535 feat(frontends/lean): annotate 'notation' subterms with 'noinfo' annotation (goal: improve typeinfo generation); fix initialization problem (with annotations) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 15:07:14 -07:00
Leonardo de Moura
6a6c9f472e feat(frontends/lean): add synthesis information only for 'explicit' placeholder 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 12:48:36 -07:00
Leonardo de Moura
3bb2fb2176 fix(frontends/lean/parser): uninit variable 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-15 09:06:34 -07:00
Leonardo de Moura
dc3e9a15d2 refactor(library/definitions_cache): rename to definition_cache 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 18:12:12 -07:00
Leonardo de Moura
343407b1b6 feat(shell/lean): add --index option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 18:05:48 -07:00
Leonardo de Moura
b4775eb017 feat(frontends/lean/server): add EVAL command, closes #40 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 16:08:43 -07:00
Leonardo de Moura
9f3f42f6a5 feat(frontends/lean/server): add SET command 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 14:40:46 -07:00
Leonardo de Moura
8afd433f34 feat(frontends/lean/parser): allow parser to continue even if there are errors importing files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 11:28:44 -07:00
Leonardo de Moura
d1c645977d fix(frontends/lean/info_manager): add missing method 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 11:28:44 -07:00
Leonardo de Moura
be8ee8b3c0 feat(frontends/lean): add information about synthesized placeholders, closes #39 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 10:37:24 -07:00
Leonardo de Moura
28b7d87f1f feat(frontends/lean/pp): pretty print numerals 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 09:12:22 -07:00
Leonardo de Moura
19537b72ee feat(frontends/lean/elaborator): generate type information for placeholders 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-14 09:12:22 -07:00
Leonardo de Moura
75be034d3d fix(frontends/lean/server): crash when INFO is invoked before VISIT/LOAD 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-13 18:31:47 -07:00
Leonardo de Moura
d30854829d refactor(frontends/lean): rename elaborator_env to elaborator_context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-13 17:06:48 -07:00
Leonardo de Moura
e5a36467dd fix(frontends/lean/scanner): wrong column information produced by scanner 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-13 12:32:37 -07:00
Leonardo de Moura
631e2395a3 refactor(frontends/lean/elaborator): add elaborator_env class 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 18:43:56 -07:00
Leonardo de Moura
2f48552f06 fix(frontends/lean/server): disable cache, when a definition is reused from the cache, we loose type information, fixes #35 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 17:40:30 -07:00
Leonardo de Moura
2869d9059f feat(frontends/lean): change 'proof-qed' semantics: no backtracking 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 17:40:30 -07:00
Leonardo de Moura
b32d801116 refactor(frontends/lean/elaborator): remove unnecessary field: m_subst 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 17:40:30 -07:00
Leonardo de Moura
c5aea3eba7 refactor(frontends/lean/elaborator): remove m_accumulated and eager metavariable instantiation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 17:40:30 -07:00
Leonardo de Moura
60ab6d3bd8 feat(frontends/lean): remove feature that in declarations such as (A B : Type), forced A and B to be in the same universe 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-12 17:40:30 -07:00
Soonho Kong
0ca0ccb77d feat(frontend/lean/server.cpp): add "-- BEGININFO" header 2014-08-12 17:29:58 -07:00
Leonardo de Moura
cb8185f016 feat(frontends/lean): add '#erase_cache' command (for debugging purposes) 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-11 13:55:29 -07:00
Leonardo de Moura
faf2795a7b feat(frontends/lean/server): add VISIT and CHECK commands 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-11 10:40:18 -07:00
Leonardo de Moura
71583ba9c8 feat(frontends/lean/server): use definitions_cache in the server object 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-10 20:02:50 -07:00
Leonardo de Moura
34f0dedf46 feat(frontends/lean/server): add 'INSERT' and 'REMOVE' commands to lean 'server', make sure all commands use the same convention for numbering lines, update server.org 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-10 19:57:24 -07:00
Leonardo de Moura
9d4c073618 feat(frontends/lean): add option --cache 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-10 11:04:16 -07:00
Leonardo de Moura
70c0eda9fc feat(frontends/lean): make sure all scopes are closed in the end of the module 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-07 17:08:59 -07:00
Leonardo de Moura
1a67e69678 feat(library/scoped_ext): force user to end a scope with an identifier matching the one used in beginning of scope, closes #30 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-07 16:59:08 -07:00
Leonardo de Moura
955d7d2659 fix(library/aliases): namespace and constant have the same name, and 'using' produces the 'empty' alias 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-07 08:32:21 -07:00
Leonardo de Moura
4ad7e709aa feat(frontends/lean): default for inductive types, closes #32 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-07 07:52:37 -07:00
Leonardo de Moura
b56233cbe3 fix(frontends/lean): make sure typing information is sorted, make sure the error messages contains line file name 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 23:15:05 -07:00
Leonardo de Moura
c6f3232f81 feat(frontends/lean): provide 'partial' type information even when there are type errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 21:56:57 -07:00
Leonardo de Moura
1cbf40a5d2 fix(frontends/lean): remove duplicate info entries, fix bug in save_overload 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 21:23:37 -07:00
Leonardo de Moura
0af4a67881 feat(frontends/lean): save type information after elaboration, remove --flyinfo option 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 19:35:26 -07:00
Leonardo de Moura
0276f4c1c0 feat(frontends/lean): store 'overload' information, remove #setline 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 19:13:09 -07:00
Leonardo de Moura
1ba9a92df2 feat(frontends/lean/parser): save snapshots 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 18:31:53 -07:00
Leonardo de Moura
9b765a2a06 chore(frontends/lean): fix style 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 18:10:33 -07:00
Leonardo de Moura
1a725574b1 refactor(frontends/lean): add 'server' module as a replacement for 'interactive' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 18:07:04 -07:00
Leonardo de Moura
2c3737bcc6 feat(frontends/lean): add info_manager 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-06 15:25:28 -07:00
Leonardo de Moura
069f217215 fix(frontends/lean/elaborator): use full local context for metavariables due to coercions and overloads 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-05 17:21:21 -07:00
Leonardo de Moura
d14cbfd7e9 refactor(frontends/lean/elaborator): local context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-05 16:25:54 -07:00
Leonardo de Moura
9cc2015caa feat(library/unifier): better error message for invalid local context 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-05 16:25:22 -07:00
Leonardo de Moura
56d151ef7f feat(frontends/lean): 'partial' aliases. closes #24 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-04 22:08:10 -07:00
Leonardo de Moura
d5bb7d45ec fix(library/unifier): constraint priority in the unifier, and remove hack from if.lean 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-04 13:58:47 -07:00
Leonardo de Moura
2dca68e645 chore(util/list): add inline functions for commonly used patterns in list processing code 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-03 13:51:38 -07:00
Leonardo de Moura
bae9700260 fix(frontends/lean/dependencies): take relative paths into account when computing dependencies 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 20:03:51 -07:00
Leonardo de Moura
4b030c5d5f feat(library/module): relative module path 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 19:47:55 -07:00
Leonardo de Moura
8c37a95164 fix(frontends/lean/scanner): typo reported by clang++ 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 15:24:04 -07:00
Leonardo de Moura
249c878597 fix(frontends/lean/elaborator): warning message 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 15:21:23 -07:00
Leonardo de Moura
a62e6f84e3 feat(frontends/lean/scanner): allow letter-like unicode characters and sub/super-scripts in identifiers 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 00:47:58 -07:00
Leonardo de Moura
52e3505599 feat(frontends/lean): display warning message when importing file that uses 'sorry' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-02 00:47:58 -07:00
Leonardo de Moura
0465c6ef53 fix(frontends/lean): flyinfo for identifiers defined in sections 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-01 21:15:02 -07:00
Leonardo de Moura
3795d466c1 fix(frontends/lean/elaborator): provide type information for expressions using '@' operator, and strict function applications 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-01 20:57:24 -07:00
Leonardo de Moura
0c9317b167 feat(frontends/lean/elaborator): add flyinfo for placeholders 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-01 20:25:06 -07:00