michael/lean2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
5015 commits 3 branches 0 tags 28 MiB
Commit graph

1221 commits

Author SHA1 Message Date
Leonardo de Moura
caf0a4bf15 refactor(frontends/lean): move type_checker_ptr typedef to library 2014-12-19 14:40:15 -08:00
Leonardo de Moura
02de288a51 refactor(frontends/lean): move choice_iterator to library 2014-12-19 14:29:32 -08:00
Leonardo de Moura
6f78315aa4 refactor(*): add uniform names for "meta-objects" 2014-12-17 11:42:14 -08:00
Leonardo de Moura
8939351903 refactor(library): add compile_equations function, generic_exception, and cleanup elaborator_exception 2014-12-15 19:22:17 -08:00
Leonardo de Moura
5cf8064269 refactor(library): rename exists_elim and exists_intro to exists.elim 
and exists.intro
 2014-12-15 19:07:38 -08:00
Leonardo de Moura
c291063f3a fix(frontends/lean/structure_cmd): simplify structure names 2014-12-13 14:18:02 -08:00
Leonardo de Moura
ab873cfff9 feat(frontends/lean/elaborator): replace metavariables in the equation lhs with fresh local constants before invoking compiler 2014-12-11 19:51:49 -08:00
Leonardo de Moura
91ce99d921 feat(frontends/lean): type check 'decreasing' proofs in definition using well-founded recursion 2014-12-11 18:13:35 -08:00
Leonardo de Moura
3d199d275d fix(frontends/lean/token_table): increase binding power of decreasing operator 2014-12-11 17:31:12 -08:00
Leonardo de Moura
287a444481 feat(frontends/lean/pp): add option 'pp.numerals' 2014-12-11 17:28:58 -08:00
Leonardo de Moura
b8f665e561 feat(frontends/lean): elaborate recursive equations 
Remark: we are not compiling them yet.
 2014-12-10 22:25:40 -08:00
Leonardo de Moura
756fae7c2a refactor(frontends/lean): move local_context to library 2014-12-10 12:43:32 -08:00
Leonardo de Moura
bf875d5778 feat(library/definitional/equations): add support for inaccessible patterns 2014-12-10 12:35:08 -08:00
Leonardo de Moura
d98aabe9ab refactor(library): move library/definitional/util module to library 2014-12-10 11:23:23 -08:00
Leonardo de Moura
ac664505e6 refactor(library): move class management to library module 2014-12-09 21:38:55 -08:00
Leonardo de Moura
05f27b8f0e feat(frontends/lean/structure): add option for controlling whether we automatically generate eta and projection-over-intro theorems for structures 
It seems most of the time these theorems are not used at all.
They are just polluting the namespace.

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-12-09 12:40:09 -08:00
Leonardo de Moura
d67583df44 fix(frontends/lean/parser): do not generate error when 'exit' command is used 2014-12-09 10:14:14 -08:00
Leonardo de Moura
58432d0968 feat(library/definitional): add no_confusion construction that is compatible with the HoTT library 2014-12-08 22:11:48 -08:00
Leonardo de Moura
2bb51554d5 feat(library/definitional/util): add telescope equality for HoTT library 
This is needed for implementing no_confusion for HoTT.
We can't use heterogeneous equality in HoTT.
 2014-12-07 18:35:55 -08:00
Leonardo de Moura
ec7f90cb16 feat(hott/init): make sure eq is universe polymorphic 
Jakob and Floris needed path equality to be universe polymorphic when
proving univalence.
 2014-12-06 09:43:42 -08:00
Leonardo de Moura
53d6d76162 fix(frontends/lean/parser): generate error when 'exit' command is used 
m_theorem_queue.join() method assumes there are no open namespaces/scopes
 2014-12-05 16:12:23 -08:00
Leonardo de Moura
eb87c18693 feat(*): add support for separate HoTT library 2014-12-05 14:34:02 -08:00
Leonardo de Moura
e868ecce36 feat(frontends/lean): parse recursive equations 2014-12-04 17:03:21 -08:00
Leonardo de Moura
7a6d674b8e refactor(frontends/lean/decl_cmds): cleanup definition_cmd 2014-12-04 16:03:29 -08:00
Leonardo de Moura
52334dca29 feat(frontends/lean): parse "decreasing" expressions 2014-12-04 15:11:23 -08:00
Leonardo de Moura
e72c4977f0 feat(frontends/lean): nicer notation for dependent if-then-else 2014-12-04 11:13:09 -08:00
Leonardo de Moura
0443c1e70c fix(frontends/lean): intro tactic + universe variables, fixes #362 2014-12-03 12:56:30 -08:00
Leonardo de Moura
fca97d5bb2 feat(library/definitional): add brec_on construction, closes #272 2014-12-03 10:39:32 -08:00
Leonardo de Moura
5b2d17e4ab feat(frontends/lean): add 'print notation' command 2014-12-02 12:04:18 -08:00
Leonardo de Moura
8c50048d1b chore(frontends/lean/pp): fix style 2014-12-01 17:15:30 -08:00
Leonardo de Moura
320971832d feat(frontends/lean/pp): add hard-coded pretty printer for nat numerals 2014-12-01 16:07:55 -08:00
Leonardo de Moura
8dfd22e66c feat(frontends/lean): add 'prelude' command, and init directory 2014-11-30 17:03:08 -08:00
Leonardo de Moura
2281fb30c8 refactor(library): use "symbolic" precedences in the standard library 2014-11-29 19:08:37 -08:00
Leonardo de Moura
2c0472252e feat(frontends/lean): allow expressions to be used to define precedence, closes #335 2014-11-29 18:29:48 -08:00
Leonardo de Moura
2487e3b83d fix(frontends/lean/parser): user provided numeral notation should have precedence over the default based on 'num' 2014-11-29 17:29:03 -08:00
Leonardo de Moura
bc65aeb5e1 fix(frontends/lean/calc): add expected type for single-step calc expressions, fixes #357 
This is not an issue for calc expressions containing multiple steps,
since the transitivity step will "force" the expected type for the proofs.
 2014-11-29 15:35:09 -08:00
Leonardo de Moura
a97d7ffed7 feat(frontends/lean/builtin_cmds): display 'print' command output as flycheck information 2014-11-29 13:31:42 -08:00
Leonardo de Moura
366bf70ccd fix(frontends/lean/elaborator): do not display flycheck related messages when --flycheck is not on 2014-11-28 21:20:25 -08:00
Leonardo de Moura
8b804f1d22 feat(frontends/lean): add option 'elaborator.flycheck_goals' 2014-11-28 16:34:02 -08:00
Leonardo de Moura
9516cd9ee3 feat(library/tactic): 'exact' tactic report unsolved placeholders in nested expression 
Actually, the elaborator is the one reporting the unassigned
placeholders. The 'exact' tactic just makes the request.
To implement this feature we had to extend the elaboration interface
expected by the tactic framework.
 2014-11-28 14:59:35 -08:00
Leonardo de Moura
4ec2101b06 feat(frontends/lean): add option 'pp.purify_locals' 2014-11-28 14:49:00 -08:00
Leonardo de Moura
db9fd53b80 fix(library/tactic): pretty printer for proof states 2014-11-27 09:43:58 -08:00
Leonardo de Moura
ffdeb0edc4 fix(frontends/lean/elaborator): unsolved metavariables, fix #329 2014-11-26 11:56:39 -08:00
Leonardo de Moura
24a15b6c46 fix(frontends/lean): disable class-instance resolution when executing find_decl, fixes #343 2014-11-24 21:33:52 -08:00
Leonardo de Moura
a005c8f4d0 feat(frontends/lean): display eval/check/find_decl results using flycheck 2014-11-24 08:35:49 -08:00
Leonardo de Moura
d81a6259e8 feat(frontends/lean/find_cmd): add options for controlling find_decl 2014-11-24 00:16:10 -08:00
Leonardo de Moura
f1e915a188 feat(frontends/lean): add 'find_decl' command 2014-11-23 23:00:59 -08:00
Leonardo de Moura
8c8bf41e39 feat(frontends/lean/server): do not unfold definitions in FINDG 2014-11-23 19:03:39 -08:00
Leonardo de Moura
44a2ef8f6f fix(frontends/lean/parser_config): binder(s) rbp was not being saved in .olean file 2014-11-23 17:49:14 -08:00
Leonardo de Moura
64686c1278 feat(frontends/lean): allow user to associate precedence to binders, closes #323 2014-11-23 17:30:46 -08:00