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
...
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
...
The new test contains examples that required explicit levels.
2014-11-12 10:52:32 -08:00
Leonardo de Moura
e2bfe6ee36
refactor(library/definitional/no_confusion): cleanup API
2014-11-11 16:12:44 -08:00
Leonardo de Moura
f6889951c6
fix(library/definitional/cases_on): bug in inductive datatypes with higher-order recursion
2014-11-11 15:14:08 -08:00
Leonardo de Moura
902a551048
feat(definitional/brec_on): add 'mk_below' skeleton
2014-11-11 14:55:21 -08:00
Leonardo de Moura
1079d6b320
refactor(library/definitional): combine auxiliary functions used by definitional package in a single module
2014-11-11 13:46:36 -08:00
Leonardo de Moura
50973bb4f3
feat(frontends/lean): default 'eval' command ignores opaque/irreducible annotations
...
To retrieve the previous behavior, we should use [strict] modifier
2014-11-10 12:46:04 -08:00
Leonardo de Moura
95554a527c
feat(frontends/lean/placeholder_elaborator): display instance trace header once per class-instance resolution problem
2014-11-09 15:00:13 -08:00
Leonardo de Moura
fa26c2301c
fix(frontends/lean): fix pretty-printing spacing problem
2014-11-09 14:49:43 -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
ce889ddf60
feat(frontends/lean/scanner): disallow hierarchical names such as 'x.1'
2014-11-09 12:55:13 -08:00
Leonardo de Moura
df5a17cdce
feat(frontends/lean/placeholder_elaborator): include type in class-instance resolution trace
2014-11-09 12:06:16 -08:00
Leonardo de Moura
1d9a0a6265
feat(frontends/lean/placeholder_elaborator): add option 'elaborator.instance_max_depth'
2014-11-09 11:59:44 -08:00
Leonardo de Moura
9b9ae128d5
feat(frontends/lean): include file-name and line/col numbers when displaying class-instance resolution trace
2014-11-09 11:47:01 -08:00
Leonardo de Moura
6362610411
fix(frontends/lean): include position information
2014-11-09 11:43:44 -08:00
Leonardo de Moura
76fb6893e1
feat(frontends/lean): add elaborator.trace_instances option
...
When on this option allows us to visualize "class-instance resolution"
2014-11-09 11:24:19 -08:00
Leonardo de Moura
0b8c44a94a
feat(frontends/lean): add option pp.purify_metavars
...
It is true by default. If the user sets it to false, then
the internal metavariable names are used in the pretty printer
2014-11-09 11:04:22 -08:00
Leonardo de Moura
e8bc0f8249
feat(library/defitional): add no_confusion construction for inductive datatypes that are not propositions
2014-11-08 18:56:52 -08:00
Leonardo de Moura
b5da143fc0
feat(library/defitional): add no_confusion_type construction for inductive datatypes that are not propositions
2014-11-08 15:20:19 -08:00
Leonardo de Moura
c7992f2cac
feat(frontends/lean): add [whnf] modifier to eval command
2014-11-08 10:19:29 -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
85d0521d48
feat(frontends/lean): add '[parsing-only]' modifier to notation declarations, closes #305
2014-11-06 21:34:05 -08:00
Leonardo de Moura
be52d950f0
fix(frontends/lean): improve error message, addresses issue #299
2014-11-06 12:19:40 -08:00
Leonardo de Moura
8723f5b613
fix(frontends/lean/inductive_cmd): inductive datatype elaborator was 'fixing' parameter mismatches.
...
Given a datatype C with parameters As, if the declaration contained
(C Bs), the elaborator would silently replace it with (C As).
This bug would confuse users and make them believe they define something
different.
2014-11-05 23:12:00 -08:00
Leonardo de Moura
b3ad8c704a
feat(frontends/lean/structure_cmd): allow inheritance from two identical structures, closes #296
2014-11-05 15:01:05 -08:00
Leonardo de Moura
4650791108
feat(frontends/lean): add 'print fields' command
2014-11-05 14:06:54 -08:00
Leonardo de Moura
677e0aeef6
fix(frontends/lean/structure_cmd): accept ': Type' when universe levels are not specified
2014-11-05 12:02:52 -08:00
Leonardo de Moura
d6dc624ca8
fix(frontends/lean/structure_cmd): error parsing structure without parameters followed by ': Type'
2014-11-05 12:02:52 -08:00
Leonardo de Moura
defc2478b5
feat(frontends/lean): add 'record' as an alias for 'structure' command
2014-11-05 12:02:52 -08:00
Leonardo de Moura
5b87d060cf
fix(frontends/lean/structure_cmd): universe level validation
2014-11-04 22:19:23 -08:00
Leonardo de Moura
6944c7d902
fix(frontends/lean/placeholder_elaborator): local context must be adjusted when performing class-instance resolution modulo Pi-abstraction, fixes #293
2014-11-04 18:41:27 -08:00
Leonardo de Moura
b5ad0fb504
refactor(frontends/lean/local_context): add 'const' modifier
2014-11-04 18:37:31 -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
fa405d7884
refactor(frontends/lean): combine info annotations in a single module
2014-11-04 18:01:20 -08:00
Leonardo de Moura
60eac0195d
feat(frontends/lean/structure_cmd): generate projection over constructor theorems for structures
2014-11-04 09:10:25 -08:00
Leonardo de Moura
d58c3e498d
feat(frontends/lean/builtin_cmds): add 'print prefix' command
2014-11-04 08:40:32 -08:00
Leonardo de Moura
3454e70017
fix(frontends/lean/inductive_cmd): bug in expression position propagation, fixes #289
...
Fix incorrect line/column number information in error messages produced
during inductive datatype elaboration.
2014-11-04 07:44:47 -08:00
