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338 commits

Author SHA1 Message Date
Leonardo de Moura
b88b98ac22 feat(frontends/lean): try to add definition/theorem as axiom when it fails to be processed 
The idea is to avoid a "tsunami" of error messages when a heavily used
theorem breaks in the beginning of the file
 2015-03-13 14:47:21 -07:00
Leonardo de Moura
f24d9e84fe feat(frontends/lean): add option 'max_memory' 
Default value is 512Mb
 2015-03-06 13:56:20 -08:00
Leonardo de Moura
3b721fe675 feat(frontends/lean): add missing 'help' command 2015-03-06 13:56:20 -08:00
Leonardo de Moura
368f9d347e refactor(frontends/lean): approach used to parse tactics 
The previous approach was too fragile

TODO: we should add separate parsing tables for tactics
 2015-03-05 18:11:21 -08:00
Leonardo de Moura
30d20e8029 chore(frontends/lean/parser): remove dead code 2015-02-11 16:29:58 -08:00
Leonardo de Moura
04e92e1e96 feat(frontends/lean/parser): reject explicit universe levels in variables and parameters 
This modification was motivated by issue #427
 2015-02-11 16:25:06 -08:00
Leonardo de Moura
a35cce38b3 feat(frontends/lean): new semantics for "protected" declarations 
closes #426
 2015-02-11 14:09:25 -08:00
Leonardo de Moura
0cea63651d fix(frontends/lean): store line/col information at snapshots, save snapshot before 'end' scope, and before "closing" open namespaces 
closes #422
 2015-02-04 10:40:36 -08:00
Leonardo de Moura
b5c4e603db feat(frontends/lean): allow parameters to be used in sections 
Restriction:
- coercions and notations cannot be defined in parametric sections

closes #401
 2015-01-23 17:42:19 -08:00
Leonardo de Moura
edcc92d9c7 feat(frontends/lean): remove 'using' from structure instance command 2015-01-17 09:38:10 -08:00
Leonardo de Moura
13660cfecd feat(frontends/lean/parser): add parse_qualified_expr 2015-01-16 12:42:42 -08:00
Leonardo de Moura
8ab775bd6f feat(*): distinguish between logical and runtime exceptions. 
Now, we use throwable as the new base class for all Lean exceptions, and
exception is the subclass for "logical" exceptions.
 2015-01-15 16:54:55 -08:00
Leonardo de Moura
69750c50c6 refactor(frontends/lean): move pp_options to library 2014-12-19 15:00:05 -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
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
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
8dfd22e66c feat(frontends/lean): add 'prelude' command, and init directory 2014-11-30 17:03:08 -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
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
64686c1278 feat(frontends/lean): allow user to associate precedence to binders, closes #323 2014-11-23 17:30:46 -08:00
Leonardo de Moura
3aac26d658 fix(frontends/lean): tactic + variables bug, fixes #315 2014-11-09 14:43:22 -08:00
Leonardo de Moura
eff3c6b774 feat(frontends/lean): add variation of the foldl/foldr notation where initial element is suppressed, closes #314 
See tests/lean/fold.lean for examples
 2014-11-09 14:08:33 -08:00
Leonardo de Moura
b5e0ded163 feat(frontends/lean): max precedence used by Lean is not max_uint anymore 
The motivation is to allow users to define notation with higher
precedence than function application.
 2014-11-07 07:57:11 -08:00
Leonardo de Moura
3bfe5b0b7e fix(frontends/lean): type information for "atomic" notation declaration, fixes #292 2014-11-04 18:01:20 -08:00
Leonardo de Moura
7897e21a14 feat(frontends/lean/structure_cmd): allow fields to be suppresed, but constructor to be provided 2014-11-03 22:55:51 -08:00
Leonardo de Moura
efe1105eb9 fix(frontends/lean): alias generation for composite names was not working 
This is an issue for declarations that generate composite names such as
the inductive datatype packacke.

The commit also fix a bug in the generate of aliases for recursors
 2014-11-03 15:43:58 -08:00
Leonardo de Moura
a2e75159c8 fix(frontends/lean): process choice-exprs at check_constant_next 2014-11-02 19:42:30 -08:00
Leonardo de Moura
dcd7e53fa7 feat(frontends/lean/builtin_cmds): remove workaround for getting nice metavariable names in the check command 
We don't need it anymore after previous commit 2a16050
 2014-10-30 13:12:45 -07:00
Leonardo de Moura
c1653a9fb4 feat(frontends/lean): only valid proof states should be displayed, closes #275 2014-10-29 17:29:40 -07:00
Leonardo de Moura
60f32fa709 fix(frontends/lean): begin-end automatic tactic notation bug, fixes #262 2014-10-27 17:12:25 -07:00
Leonardo de Moura
cc6a96e8ba fix(frontends/lean): improve begin-end construct 2014-10-26 15:47:29 -07:00
Leonardo de Moura
aed9a88b38 fix(frontends/lean/parser): save identifier info for undef local 2014-10-26 10:19:44 -07:00
Leonardo de Moura
8e6de93394 fix(frontends/lean/parser): add two kinds of no_undef_id behavior: to (global) constant; to local constant 2014-10-26 09:47:11 -07:00
Leonardo de Moura
bb953b80aa feat(frontends/lean): reserve notation, closes #95 2014-10-21 15:39:47 -07:00
Leonardo de Moura
b94d121580 refactor(library): move flycheck "helper" classes to separate module 2014-10-15 09:08:04 -07:00
Leonardo de Moura
d75a9c840c fix(frontends/lean/parser): segfault when ending scope without opening, fixes #244 2014-10-13 21:08:36 -07:00
Leonardo de Moura
bc70e7244d feat(frontends/lean): add option '-X': discard all proofs after theorems are checked 
This option is useful for generating compact .olean files for web demos
 2014-10-13 10:05:38 -07:00
Leonardo de Moura
a26618e0f2 feat(frontends/lean): add '[]' notation for marking arguments where class-instance resolution should be applied 2014-10-12 13:06:00 -07:00
Leonardo de Moura
158682219f feat(frontends/lean): allow parameters only in contexts 2014-10-11 17:13:56 -07:00
Leonardo de Moura
f984b51291 feat(frontends/lean/notation_cmd): remove the cleanup notation hack 2014-10-11 16:40:26 -07:00
Leonardo de Moura
b0f8d86f26 feat(frontends/lean/parser): reject ambiguous parameter declaration, closes #242 2014-10-10 18:08:03 -07:00
Leonardo de Moura
4010767c20 feat(shell): add options --cpp and --discard 2014-10-10 15:55:08 -07:00
Leonardo de Moura
3d65b1c25c fix(frontends/lean/elaborator): incorrect type information being reports in lean-mode, fixes #241 2014-10-10 15:41:55 -07:00
Leonardo de Moura
8947bf4347 feat(frontends/lean): display type of binders, closes #238 2014-10-08 22:54:10 -07:00
Leonardo de Moura
25fd370c51 fix(frontends/lean): bug when using nested sections and parameters 
see tests/lean/run/section4.lean
 2014-10-08 22:23:20 -07:00
Leonardo de Moura
3b23bec25b feat(frontends/lean): variables/parameters and check commands have access to all section variables/parameters, closes #231 2014-10-08 08:40:55 -07:00
Leonardo de Moura
5b9bd279af chore(frontends/lean/parser): minor cleanup 2014-10-08 08:40:55 -07:00
Leonardo de Moura
e71d4548de fix(frontends/lean): universe levels associated with section variables should not be fixed in the section 2014-10-04 07:13:19 -07:00
Leonardo de Moura
01d4644026 fix(frontends/lean): bug in include/omit commands: in the end of section/context, the configuration must be restored 2014-10-03 08:52:35 -07:00