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
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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
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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
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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
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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
Leonardo de Moura
cf3b0e1087
feat(frontends/lean/placeholder_elaborator): apply substitution before collecting local instances, closes #333
2014-11-23 17:30:46 -08:00
Leonardo de Moura
5d5fd2da50
fix(frontends/lean): tactic + section variables, fixes #332
2014-11-21 10:07:16 -08:00
Leonardo de Moura
28c63e685b
feat(frontends/lean): add '[local]' notation, closes #322
2014-11-16 21:15:04 -08:00
Leonardo de Moura
ea640257bf
feat(frontends/lean/structure_cmd): generate no_confusion for structures too
2014-11-15 16:00:09 -08:00
Leonardo de Moura
7685516d1e
feat(frontends/lean): better default for atomic notation
2014-11-14 16:25:13 -08:00
Leonardo de Moura
488f989c46
fix(frontends/lean/inductive_cmd): generate error for inductive datatype declarations that will produce an eliminator that can only eliminate to Prop
2014-11-14 13:57:42 -08:00
Leonardo de Moura
58525905d0
fix(frontends/lean/notation_cmd): bugs in 'reserve notation' command
2014-11-13 22:05:55 -08:00
Leonardo de Moura
6bc89f0916
feat(library/definitional): define ibelow and below
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These are helper definitions for brec_on and binduction_on
2014-11-12 16:38:46 -08:00
Leonardo de Moura
a3066e3eaa
fix(frontends/lean/inductive_cmd): bug in inductive datatype elaborator
2014-11-12 13:10:19 -08:00
Leonardo de Moura
5312afa7ec
feat(frontends/lean/inductive_cmd): improve resulting universe level inference for inductive datatypes
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The new test contains examples that required explicit levels.
2014-11-12 10:52:32 -08:00
