Leonardo de Moura
fdadada3a9
fix(frontends/lean): fixes #1468
...
@kha I had to add yet another hack to fix this issue.
In notation declarations, names are resolved at notation declaration time.
So, users do not expect them to be resolved again at tactic execution time.
I addressed this problem by wrapping constants occurring in notation
declarations with a "frozen_name" annotation. This transformation is
only performed if m_in_quote is true.
Then resolve_names_fn at elaborator.cpp will not try to resolve the
names again.
This change broke two other modules. `-` notation for inverting
equations at `rw`, and `calc` expressions inside quotes.
The broke for the same reason. They were not expecting the constants
to be wrapped with an annotation.
2017-03-18 13:48:21 -07:00
Sebastian Ullrich
5e0e19c4ad
fix(frontends/lean/{interactive,tactic_notation}): fix tests
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
60a244e4f9
fix(frontends/lean,shell): fix file dependencies
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
e0856284b0
feat(frontends/lean,emacs): tactic info before elaboration, fix many edge cases
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
421a6d6f01
feat(frontends/lean/interactive,emacs): highlight current tactic parameter
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
24e7e87f7d
feat(frontends/lean/tactic_notation): fall back to tactic info when hovering over/between parameters
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
9b5e7ddcda
feat(frontends/lean/interactive,emacs): hide colon separator in front of pretty-printed types
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
c46936d180
fix(frontends/lean/interactive): hard-code tactic pretty printing
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
e3a65ee794
refactor(frontends/lean/interactive,shell/server): factor out JSON reporting code
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
803d3073ae
feat(frontends/lean): add interactive.type_formatter attribute and use it to pretty print interactive tactics
2017-03-17 18:20:44 -07:00
Sebastian Ullrich
0792bc13db
feat(frontends/lean/elaborator,init/meta/interactive): relax expr pattern elaboration and use it to implement a tactic signature pretty printer
2017-03-17 18:20:44 -07:00
Leonardo de Moura
11dcab1b31
fix(frontends/lean/elaborator): fixes #1458
2017-03-16 10:31:21 -07:00
Leonardo de Moura
a897fd3f17
fix(frontends/lean): pattern matching in the declaration header
2017-03-16 01:09:12 -07:00
Leonardo de Moura
36770119b6
feat(library): do not generate C.destruct (for structures), and C.induction_on (for structures and inductive datatypes)
2017-03-15 14:45:13 -07:00
Daniel Selsam
7f56f23e70
chore(frontends/lean/inductive_cmds): allow sorrys
2017-03-15 14:06:56 -07:00
Sebastian Ullrich
e3b9190fe2
refactor(library/tactic/user_attribute): use attribute for registering attributes. naturally.
2017-03-15 14:06:34 -07:00
Sebastian Ullrich
c325438453
fix(frontends/lean/elaborator): let expr patterns
2017-03-15 14:06:08 -07:00
Sebastian Ullrich
647d7a8501
fix(frontends/lean/elaborator): expr patterns should ignore binding names
2017-03-15 14:06:00 -07:00
Leonardo de Moura
9ce9c0331f
feat(frontends/lean/elaborator): add option 'elaborator.coercion'
...
This option is available in Lean 2, but it was accidentally removed
from Lean 3.
2017-03-12 11:27:41 -07:00
Leonardo de Moura
bc7089dc70
chore(frontends/lean/elaborator): retract c58f61e
...
See discussion at #1438
2017-03-12 09:58:57 -07:00
Daniel Selsam
f3e71e52fc
feat(frontends/smt2/parser.cpp): allow tracing from the smt tactic
2017-03-12 09:54:09 -07:00
Leonardo de Moura
c694dbd600
fix(frontends/lean/elaborator): conflict between (: t :) and (::) notations
...
It was preventing us from using `(::)`
2017-03-12 09:29:42 -07:00
Leonardo de Moura
9c24b81cbf
feat(frontends/lean/elaborator): improve error message
2017-03-11 16:35:40 -08:00
Daniel Selsam
538ac8d187
feat(inductive_compiler): generate injectivity lemmas
2017-03-10 22:27:18 -08:00
Sebastian Ullrich
e3bfd90b06
fix(frontends/lean/elaborator): default recover_from_error to false for most commands
...
Fixes #1446
fix(frontends/lean/util): quoting private name
uncovered by now failing run test
2017-03-09 20:51:35 -08:00
Sebastian Ullrich
16558bf082
refactor(library,library): rename pre_monad to has_bind
2017-03-09 20:32:25 -08:00
Leonardo de Moura
9d3c0497cb
chore(frontends/lean): rename transient commands
...
See issue #1432
2017-03-09 18:41:19 -08:00
Leonardo de Moura
a00f2e49a7
chore(frontends/lean): remove several command aliases
...
We still have many more to remove and rename.
See issue #1432
2017-03-09 16:49:03 -08:00
Leonardo de Moura
b6f6126075
feat(frontends/lean/pp): add attribute [pp_using_anonymous_constructor] for marking structures we should use the anonymous constructor notation when pretty printing instances
2017-03-09 15:17:18 -08:00
Leonardo de Moura
c58f61e925
feat(frontends/lean/elaborator): new encoding for structure updates {s with ...}
...
See discussion at #1438
https://github.com/leanprover/lean/pull/1438#discussion_r105007325
@digama0 With this commit, the original `array_list.write` will also
perform a destructive update when the reference counter for `l` is 1.
```lean def write {α} (l : array_list α) : fin l^.length → α → array_list α :=
λ ⟨n, h⟩ v, { l with data := l^.data^.write ⟨n, l^.lt_capacity h⟩ h v }
```
2017-03-09 00:11:51 -08:00
Leonardo de Moura
d775ee98b4
feat(frontends/lean): auto_param support at structure_instance, and better error messages
...
Summary:
- A field value was being elaborated more than once when there is
another field whose default value depends on it.
The new test `structure_default_value_issue.lean` exposes the problem.
- Better error message and localization at field type mismatches.
When there is field type mismatch, the error message contains the
field name, and the error is reported at the field position instead of
`{`.
- We add support for auto_param at structure instances `{...}`
See #1422
2017-03-08 18:04:36 -08:00
Leonardo de Moura
23935ee390
feat(frontends/lean): allow auto_param notation in structure declarations
...
See #1422
TODO: take the auto_param into account in the `{ ... }` notation.
2017-03-08 15:41:30 -08:00
Sebastian Ullrich
970e11bf5e
feat(frontends/lean/{elaborator,structure_cmd}): allow overriding field defaults
2017-03-08 10:41:20 -08:00
Leonardo de Moura
8d3c7e7180
fix(frontends/lean/builtin_exprs): fixes #1433
2017-03-07 16:21:12 -08:00
Leonardo de Moura
51958df84b
chore(frontends/lean/token_table): remove dead keywords
2017-03-07 14:00:49 -08:00
Leonardo de Moura
c427350dc0
chore(frontends/lean/token_table): remove dead commands
2017-03-07 13:50:14 -08:00
Daniel Selsam
7dcc36277a
feat(frontends/lean/inductive_cmds.cpp): better resultant universe inference
2017-03-07 12:55:01 -08:00
Leonardo de Moura
f2faea9b9f
refactor(frontends/lean/equations_validator): move validation code to another file
2017-03-06 14:36:42 -08:00
Daniel Selsam
5f0ebf90de
fix(frontends/lean/structure_cmd): call inductive compiler without params in type
2017-03-06 14:01:46 -08:00
Sebastian Ullrich
2394f1faa5
fix(frontends/lean/util): do not fall back to current position
2017-03-06 11:02:51 -08:00
Sebastian Ullrich
c4ebfab14c
fix(frontends/lean/structure_cmd): inheriting defaulted field depending on field starting with implicit parameter
2017-03-06 11:02:51 -08:00
Sebastian Ullrich
87b98d5aa2
fix(frontends/lean/structure_cmd): fix assertion violation when field depends on defaulted field
2017-03-06 11:02:50 -08:00
Daniel Selsam
ce1ec69ea6
fix(frontends/lean/decl_utils.cpp): closes #1417
2017-03-06 10:54:22 -08:00
Leonardo de Moura
045fe4ad25
fix(frontends/lean/structure_cmd): allow default values for function fields
2017-03-06 07:41:42 -08:00
Leonardo de Moura
61c9a7d466
feat(frontends/lean/elaborator): address issue described at https://github.com/leanprover/lean/issues/1403#issuecomment-282846138
...
see #1403
2017-03-05 21:01:12 -08:00
Leonardo de Moura
fa99861788
feat(frontends/lean/elaborator): add new ^. notation
...
see #1403
2017-03-05 20:12:49 -08:00
Sebastian Ullrich
876a2bee46
feat(frontends/lean/elaborator): flag expr quotes containing universe params
2017-03-05 08:37:16 -08:00
Sebastian Ullrich
5d68938a9c
feat(frontends/lean): expr literals ```(...)
2017-03-05 08:37:16 -08:00
Leonardo de Moura
17556758cb
feat(library/constructions,library/inductive_compiler): automatically generate dependent eliminator for inductive predicates
...
The dependent eliminator for an inductive predicate C is called C.drec
TODO: construct dcases_on and drec_on using C.drec
We need this recursor for implementing dependent elimination for
inductive predicates.
We don't need to define acc.drec and eq.drec in the standard library anymore.
2017-02-28 20:58:04 -08:00
Leonardo de Moura
1fa1312c57
chore(CMakeLists,frontends/lean): add SAVE_SNAPSHOT=OFF SAVE_INFO=OFF compilation options
2017-02-28 12:09:19 -08:00
