michael/lean2
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions
5214 commits 3 branches 0 tags 28 MiB
Commit graph

1252 commits

Author SHA1 Message Date
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
Leonardo de Moura
b6722a5d33 feat(frontends/lean/structure_cmd): add 'private' modifier for parent structures 
When it is used coercions/instances to parent structure are to registered
 2014-11-03 23:16:49 -08:00
Leonardo de Moura
b24165dc7b feat(frontends/lean/structure_cmd): remove 'cases_on' for structures since it may confuse users, add 'destruct' as alternative name for 'rec_on' 2014-11-03 23:06:33 -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
08b4ce2db9 feat(frontends/lean/structure_cmd): use 'mk' as constructor name when it is not provided 2014-11-03 22:40:08 -08:00
Leonardo de Moura
8f3139231b feat(frontends/lean/structure_cmd): allow structure declarations that contains only a header 2014-11-03 22:17:43 -08:00
Leonardo de Moura
91749d2364 fix(frontends/lean/structure_cmd): modify coercion generation 
The previous coercion was more efficient, but the computation was
getting stuck when processing algebraic structures
 2014-11-03 19:37:11 -08:00
Leonardo de Moura
c306bfa83c feat(frontends/lean/structure_cmd): add 'eta' theorem for structures 2014-11-03 18:33:44 -08:00
Leonardo de Moura
186d910d0b feat(frontends/lean/structure_cmd): mark coercion to parents as coercions and instances (when both structures as classes) 2014-11-03 17:55:59 -08:00
Leonardo de Moura
9531203d9d feat(frontends/lean/structure_cmd): mark structure as 'class' when [class] modifier is used 2014-11-03 17:47:08 -08:00
Leonardo de Moura
b112f3c582 feat(frontends/lean/structure_cmd): add coercions to parent structures 2014-11-03 17:39:52 -08:00
Leonardo de Moura
922e66c42f fix(frontends/lean/decl_cmds): do not save 'examples' in .ilean file 2014-11-03 16:13:46 -08:00
Leonardo de Moura
7afa69577e feat(frontends/lean/structure_cmd): add aliases for structure decls 2014-11-03 15:50:41 -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
594e3ea8fc fix(frontends/lean/structure_cmd): 'rec' must be marked as protected 2014-11-03 14:50:12 -08:00
Leonardo de Moura
5872c93eaf feat(frontends/lean/structure_cmd): add structure_cmd core 2014-11-03 14:14:40 -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
df008dc3c3 feat(frontends/lean/inductive_cmd): create a namespace for each declared datatype 2014-11-01 19:15:46 -07:00
Leonardo de Moura
ea55ec4090 feat(frontends/lean/decl_cmds): remove useless name from 'example' commad 2014-11-01 16:12:23 -07:00
Leonardo de Moura
1e6f7cdbb4 chore(frontends/lean/decl_cmds): add 'example' command 
It is like a theorem, but it is discarded after checking
 2014-11-01 11:37:39 -07:00
Leonardo de Moura
b1c2efecbb chore(frontends/lean/decl_cmds): add missing static 2014-11-01 11:18:10 -07:00
Leonardo de Moura
94cf10284a fix(frontends/lean/calc_proof_elaborator): bug when inserting symmetry proofs for heq, fixes #286 
The problem was that heq type is
    Pi {A : Type} (a : A) {B : Type} (b : B), Prop

The calc_proof_elaborator was assuming that (a : A) (b : B) were the
last two arguments in any relation supported by calc.

The fix is to remove this assumption.
 2014-11-01 07:30:04 -07:00
Leonardo de Moura
2688ca38bf feat(frontends/lean/inductive_cmd): notation for enumeration types 2014-10-31 19:01:32 -07:00
Leonardo de Moura
57b19b787b feat(frontends/lean/calc_proof_elaborator): when 'elaborator.calc_assistant' is on, generate same info that is generated if ! was used 2014-10-31 09:49:45 -07:00
Leonardo de Moura
dc7ab17d2a feat(frontends/lean/calc_proof_elaborator): add 'elaborator.calc_assistant' option 2014-10-31 09:49:45 -07:00
Leonardo de Moura
d7beabe91c fix(frontends/lean/calc_proof_elaborator): improve calc proof assistant 2014-10-31 09:49:45 -07:00
Leonardo de Moura
8a4d4409cd feat(frontends/lean/calc_proof_elaborator): add '{...⁻¹}' if needed in calc proofs, closes #268 
This commit also simplifies library/data/nat/basic.lean
 2014-10-31 01:02:49 -07:00
Leonardo de Moura
17df85f592 feat(frontends/lean/calc_proof_elaborator): add '{...}' if needed in calc proof steps 
This is part of #268
 2014-10-31 00:55:19 -07:00
Leonardo de Moura
42dba5cc98 feat(frontends/lean/calc): expose get_calc_subst_info and get_calc_refl_info APIs 2014-10-30 23:56:38 -07:00
Leonardo de Moura
591e566472 feat(frontends/lean): try to inject symmetry (if needed) in calc proofs, add calc_symm command for configuring the symmetry theorem for a given operator 
This is part of #268
 2014-10-30 23:24:09 -07:00
Leonardo de Moura
c5a62f8abb feat(frontends/lean): insert ! in calculational proofs when needed 
This is part of #268
 2014-10-30 22:22:04 -07:00
Leonardo de Moura
407e35692b feat(frontends/lean/calc): wrap calc proofs with 'proof-qed' annotation to identify places where proof influences what is being proved 
Later, we will add a custom annotation and elaborator for calc proofs.
This is the first step for issue #268.

Remark: we don't wrap the proof if it is of the form

   - `by tactic`
   - `begin tactic-seq end`
   - `{ expr }`
 2014-10-30 18:33:47 -07:00
Leonardo de Moura
e79c7d9852 feat(frontends/lean): make set_option affect fingerprints 2014-10-30 14:45:35 -07:00
Leonardo de Moura
498b2f681e feat(frontends/lean/placeholder_elaborator): better error message for ambiguous class-instance resolution 2014-10-30 14:44:58 -07:00
Leonardo de Moura
79f73c44dc feat(frontends/lean/placeholder_elaborator): add 'elaborator.unique_class_instances' flag, closes #265 
By default, it is false.
When it is true, class instance resolution generates an error if there
is more than one solution.
 2014-10-30 14:21:24 -07:00
Leonardo de Moura
64c3ba7b74 feat(frontends/lean): display metavariable application arguments in check command 
The idea is to "fix" counter-intuitive output like the ones were
produced in the tests check.lean and check2.lean
 2014-10-30 13:28:25 -07:00
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
2a160508c3 feat(frontends/lean): lean --server should display meta-variables using the approach used in check command, closes #280 2014-10-30 12:45:41 -07:00
Leonardo de Moura
a1ea087f8e fix(frontends/lean/info_manager): std::set insert is a noop if set already contains an equivalent element 2014-10-30 10:35:45 -07:00
Leonardo de Moura
6107da05db fix(frontends/lean): universe variable is treated as parameter inside section, fixes #283 2014-10-29 19:47:14 -07:00
Leonardo de Moura
8e9f97e95e fix(frontends/lean): do not save identifier info 2014-10-29 17:38:59 -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
a98b12f067 fix(frontends/lean/elaborator): incorrect error position in begin-end block, fixes #276 2014-10-29 16:51:06 -07:00
Leonardo de Moura
1c9992800f fix(frontends/lean/info_manager): suppress useless tactic type information, closes #277 2014-10-29 16:51:06 -07:00
Leonardo de Moura
fe4ea48381 feat(library/definitional/projection): add projection generator, closes #257 2014-10-29 13:13:05 -07:00
Leonardo de Moura
0c185fc4ab fix(library/tactic): add relax_main_opaque flag to proof_state objects, closes #274 2014-10-29 08:57:34 -07:00
Leonardo de Moura
a2ef835809 fix(frontends/lean): squiggle position for unary begin-end block 2014-10-28 23:26:24 -07:00
Leonardo de Moura
83e4c0fcec feat(frontends/lean): hide tactic "types" 
it is not very useful to display the type of tactics (e.g., apply,
intros, ...)
 2014-10-28 22:38:10 -07:00
Leonardo de Moura
eeb6c72508 feat(frontends/lean): modify begin-end semantics, closes #258 2014-10-28 22:15:38 -07:00
Leonardo de Moura
1c2bbcfebc feat(frontends/lean/info_manager): add separator -- when displaying PROOF_STATE info 
This feature was implemented to address issue #259
 2014-10-28 16:39:21 -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
7516fcad97 feat(kernel/type_checker): add is_stuck method, and improve ensure_pi method, closes #261 2014-10-27 13:16:50 -07:00
Leonardo de Moura
2e5ad274a5 fix(frontends/lean/elaborator): remove invalid assertions 
These assertions became invalid when we changed the behavior of undef
indentifiers at

8e6de93394
 2014-10-27 10:31:09 -07:00
Leonardo de Moura
ee5a982c01 feat(shell/lean): add '--server-trace' flag, closes #264 2014-10-27 10:26:29 -07:00
Leonardo de Moura
d66e5a6c41 fix(frontends/lean/builtin_cmds): bug (name clashing) in 'check' command new meta-variable naming 2014-10-26 19:19:45 -07:00
Leonardo de Moura
81dc201bab fix(frontends/lean/elaborator): nested begin-end bug 2014-10-26 18:23:30 -07:00
Leonardo de Moura
a544d32fcf fix(frontends/lean/elaborator): missing information when displaying unsolved placeholders 2014-10-26 16:11:58 -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
707584376a fix(frontends/lean/inductive_cmd): include 'induction_on', 'cases_on', and 'rec_on' into .ilean index file 2014-10-25 17:56:22 -07:00
Leonardo de Moura
c7f6a6b94e feat(library/definitional/cases_on): automatically add 'cases_on' 2014-10-25 17:22:02 -07:00
Leonardo de Moura
cdcde661ef feat(library/definitional/induction_on): automatically add 'induction_on' 2014-10-25 13:37:04 -07:00
Leonardo de Moura
a7a06ab0f8 feat(library/definitional/rec_on): automatically generate rec_on function for inductive datatypes 2014-10-25 13:08:59 -07:00
Leonardo de Moura
2bc034da2c feat(kernel/inductive): expose 'get_elim_name' API 2014-10-25 10:47:12 -07:00
Leonardo de Moura
5830da9e2d fix(frontends/lean/tokens): typo 2014-10-24 14:44:59 -07:00
Leonardo de Moura
7a033ac07e feat(frontends/lean): add 'print axioms' command, close #251 2014-10-24 14:35:03 -07:00
Leonardo de Moura
db25f933b0 feat(frontends/lean): use nice names for meta-variables when executing check c and c is a constant 2014-10-24 08:23:26 -07:00
Leonardo de Moura
f027acb5cb fix(frontends/lean): missing type info in expressions nested in tactics 2014-10-23 18:31:05 -07:00
Leonardo de Moura
a6571c3273 feat(frontends/lean): add 'print definition' command 2014-10-23 14:54:15 -07:00
Leonardo de Moura
22ae42d3af fix(frontends/lean/info_manager): use fresh formatter displaying each info object 
The formatter may cache results.
 2014-10-23 14:29:17 -07:00
Leonardo de Moura
20ab59c740 fix(frontends/lean/pp): avoid unnecessary parentheses when pretty printing delimited notation 2014-10-23 14:14:08 -07:00
Leonardo de Moura
212ae0b61c feat(frontends/lean): automatically add 'info' tactic in begin-end blocks 
Actually, the tactic is only added when Lean is in collect-info mode.
 2014-10-23 13:30:04 -07:00
Leonardo de Moura
e750c9b67a feat(frontends/lean): add 'info' tactic for producing PROOF_STATE info for emacs mode 2014-10-23 13:18:30 -07:00
Leonardo de Moura
cadc9b3ff3 feat(frontends/lean/info_manager): add proof_state info 2014-10-23 10:40:07 -07:00
Leonardo de Moura
38a9aa2a98 feat(frontends/lean): automatically open 'tactic' namespace (if it is not already open) in 'by' and 'begin-end' expressions 2014-10-23 10:26:19 -07:00
Leonardo de Moura
2c330e704e fix(frontends/lean/elaborator): error localization for 'expr_to_tactic' failures 2014-10-23 10:26:19 -07:00
Leonardo de Moura
f3fdc70400 refactor(library/tactic): add auxiliary module 'library/tactic/elaborate' 2014-10-23 10:26:11 -07:00
Leonardo de Moura
7c62446023 refactor(frontends/lean): remove dead code 2014-10-22 17:39:06 -07:00
Leonardo de Moura
eb2b59ce4f refactor(frontends/lean): remove unnecessary files 2014-10-22 17:33:16 -07:00
Leonardo de Moura
e95c7c5f70 refactor(library/tactic/rename_tactic): use new 'tactic.expr' to implement 'intro/intros' tactic 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-10-22 17:29:50 -07:00
Leonardo de Moura
9a316092d1 refactor(library/tactic/rename_tactic): use new 'tactic.expr' to implement rename tactic 2014-10-22 17:29:50 -07:00
Leonardo de Moura
5e15ac0c92 feat(library/tactic): add new approach for embedding non-elaborated expressions into tactics 2014-10-22 17:29:50 -07:00
Leonardo de Moura
7c617955d0 refactor(library/tactic): move 'exact' tactic to separate module 2014-10-22 17:29:44 -07:00
Leonardo de Moura
6b89080b1a feat(frontends/lean): do not allow user to define notation using tokens ! and @, closes #248 2014-10-21 16:28:36 -07:00
Leonardo de Moura
e24225fabf feat(frontends/lean): validate infixl/infixr/postfix/prefix declarations against reserved notations 2014-10-21 15:39:47 -07:00
Leonardo de Moura
1896e6e273 feat(frontends/lean): allow 'reserve' inside namespaces 2014-10-21 15:39:47 -07:00
Leonardo de Moura
bb953b80aa feat(frontends/lean): reserve notation, closes #95 2014-10-21 15:39:47 -07:00
Leonardo de Moura
2f62a5e887 fix(frontends/lean/info_manager): disable notation pretty printer when displaying OVERLOAD information 
We need that otherwise the Lean emacs mode will display useless overload
information such as:

            [+] int.add : ℤ → ℤ → ℤ
            overloaded with #1 + #0, #1 + #0

Note that this only became an issue after we implemented the new pretty printer
 2014-10-20 22:06:33 -07:00
Leonardo de Moura
8a44dfc1df fix(frontends/lean/pp): bug in pretty printer notation match procedure 2014-10-20 18:58:27 -07:00
Leonardo de Moura
40fb66bf07 feat(frontends/lean): change default precedence to 1 2014-10-20 18:40:55 -07:00
Leonardo de Moura
e2fa981e89 fix(frontends/lean/pp): avoid parentheses around atomic notation 2014-10-20 18:08:13 -07:00
Leonardo de Moura
53a64ac767 refactor(library/tactic): move intros_tactic initialization to intros_tactic module 2014-10-20 17:47:52 -07:00
Leonardo de Moura
3c4419ff23 refactor(library/tactic): move rename_tactic to separate module 2014-10-20 17:41:40 -07:00
Leonardo de Moura
e68007a727 fix(frontends/lean/builtin_tactics): adjust tactics precedence 2014-10-20 17:10:16 -07:00
Leonardo de Moura
9b8f60b739 feat(frontends/lean/builtin_exprs): tolerate dangling ',' in begin-end block 
This is useful when debugging proofs.
 2014-10-20 15:59:49 -07:00
Leonardo de Moura
a3aca96cb9 fix(frontends/lean/builtin_exprs): error position 2014-10-20 15:56:58 -07:00
Leonardo de Moura
fd40999909 feat(frontends/lean): uniform unsolved goals "error" position 2014-10-20 15:52:06 -07:00
Leonardo de Moura
7d0100a340 feat(library/tactic): add 'intros' tactic 2014-10-20 15:26:16 -07:00
Leonardo de Moura
33c4715f4c fix(frontends/lean/pp): suppress unnecessary '[annotation]' marks 2014-10-20 11:16:21 -07:00
Leonardo de Moura
f0cc17af87 fix(frontends/lean/elaborator): missing type information when ! operator (aka consume_args) is used 2014-10-20 08:31:36 -07:00
Leonardo de Moura
a1006073d4 feat(frontends/lean/notation_cmd): do not allow user to define new tokes containing '(', ')', ',' or change their precedence 2014-10-19 13:39:06 -07:00
Leonardo de Moura
469368f090 refactor(frontends/lean/scanner): move basic UTF8 procedures to separate module 2014-10-19 13:29:15 -07:00
Leonardo de Moura
4d4bc0551f feat(frontends/lean/pp): minimize number of spaces when pretty printing notation 2014-10-19 13:08:15 -07:00
Leonardo de Moura
ed1afe26bd feat(frontends/lean/pp): support scopedexpr notation in the pretty printer 2014-10-19 12:50:40 -07:00
Leonardo de Moura
f63d47fef3 feat(frontends/lean/pp): support foldl/foldr notation in the pretty printer 2014-10-19 11:16:24 -07:00
Leonardo de Moura
100b3abf1d fix(frontends/lean/pp): bug in notation matching procedure 2014-10-19 10:48:41 -07:00
Leonardo de Moura
d7cc7cbd8c refactor(frontends/lean/pp): remove 'reverse' hack 2014-10-19 09:56:18 -07:00
Leonardo de Moura
eef1cc4ac2 fix(frontends/lean/pp): implicit arguments in notation 2014-10-19 09:04:43 -07:00
Leonardo de Moura
555d26aa61 feat(frontends/lean/pp): take notation declarations into account when pretty printing 
TODO: support foldl/foldr and binders
 2014-10-19 08:41:29 -07:00
Leonardo de Moura
6a31a79265 refactor(frontends/lean/inductive_cmd): move auxiliary method to expr.h 2014-10-18 15:11:26 -07:00
Leonardo de Moura
eb79af98ba feat(frontends/lean/parse_config): add get_notation_entries auxiliary function for returning the list of notation declarations that start with a given head symbol 
This API is need to take notation declarations into account when pretty
printing expressions.
 2014-10-18 11:49:27 -07:00
Leonardo de Moura
f17e67efcb feat(frontends/lean/parse_table): add get_head_index auxiliary function for indexing notation declarations 2014-10-18 10:55:39 -07:00
Leonardo de Moura
3b6b23c921 refactor(kernel/expr): remove silly overloads 2014-10-16 13:37:55 -07:00
Leonardo de Moura
28128e0330 fix(frontends/lean): EXTRA_TYPE info 2014-10-16 12:25:18 -07:00
Leonardo de Moura
8907dd5b91 refactor(frontends/lean): minimize the use of 'set_tag' 2014-10-15 13:17:09 -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
e6606ef2ac feat(library/tactic): add 'rename' hypothesis tactic 2014-10-14 18:19:34 -07:00
Leonardo de Moura
fc01edee4d fix(frontends/lean/elaborator): perform translation using "user-level" names 2014-10-14 17:53:24 -07:00
Leonardo de Moura
58c9421bab refactor(library/tactic): elaborate expressions nested in tactics with respect to current goal, save postponed constraints (e.g., flex-flex constraints) closes #44, fixes #70 2014-10-14 17:18:40 -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
b7c1b348d1 feat(frontends/lean/inductive_cmd): don't force user to repeat argument declarations in every datatype in a mutually recursive datatype declaration 2014-10-13 20:53:09 -07:00
Leonardo de Moura
9edf780a00 feat(frontends/lean): elaborate inductive datatypes and introduction rules as a single elaboration problem 2014-10-13 18:35:11 -07:00
Leonardo de Moura
2431de542f refactor(frontends/lean/parser): add missing 'const' 2014-10-13 13:07:42 -07:00