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
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
698dc0472d
fix(frontends/lean/decl_cmds): error messages
2014-10-13 07:17:33 -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
549f24335e
feat(frontends/lean): do not allow coercion definition in sections
2014-10-11 18:41:17 -07:00
Leonardo de Moura
78b8a67015
refactor(library/scoped_ext): sections are just "nameless" namespaces
2014-10-11 17:36:46 -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
334a4c84d1
refactor(frontends/lean): do not expose unnecessary functions
2014-10-11 16:40:26 -07:00
Leonardo de Moura
33ad41b93e
refactor(frontends/lean): adjust function names to reflect how parameters/variables behave
2014-10-11 15:33:31 -07:00
Leonardo de Moura
ca632cca13
feat(frontends/lean): add 'universe variable' command
...
We can declare variables anywhere. So, we must also be able do declare
"universe" variables anywhere. Here is a minimal example that requires
this feature
```
-- We want A and B to be in the same universe
universe variable l
variable A : Type.{l}
variable B : Type.{l}
definition tst := A = B
```
The following doesn't work because A and B are in different universes
```
variable A : Type
variable B : Type
definition tst := A = B
```
The following works, but tst is not universe polymorphic, since l is
one *fixed* global universe
```
universe l
variable A : Type.{l}
variable B : Type.{l}
definition tst := A = B
```
2014-10-11 14:22:33 -07:00
Leonardo de Moura
1cc8007b9a
refactor(frontends/lean): rename parser methods is_section* to is_local*
2014-10-11 10:25:39 -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
5e6ff3eef3
fix(frontends/lean/elaborator): bug when reporting error position
2014-10-10 17:31:12 -07:00
Leonardo de Moura
f0523a3465
feat(frontends/lean): namespaces also define scope for variables
2014-10-10 16:21:30 -07:00
Leonardo de Moura
0641ee33ce
feat(frontends/lean): allow variables anywhere
2014-10-10 16:16:19 -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
d61e6fdd89
refactor(frontends/lean/util): add auxiliary function
2014-10-10 15:21:08 -07:00
Leonardo de Moura
402a351937
feat(frontends/lean): add 'universes' command
2014-10-10 08:45:59 -07:00
Leonardo de Moura
052bc6ff20
fix(frontends/lean/elaborator): better specific universe detection
2014-10-09 14:43:07 -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