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2109 commits

Author SHA1 Message Date
Leonardo de Moura
03f6b87647 feat: add hand-written rfl tactic 
It requires update stage0
 2022-04-09 11:57:27 -07:00
Leonardo de Moura
298281baaf perf: skip logUnassignedUsingErrorInfos if pendingMVarIds is empty 
`state8.lean` now takes 0.52s. It was 0.76s.
 2022-04-09 10:45:52 -07:00
Leonardo de Moura
417421dbae fix: auto completion when autoBoundImplicit is active 2022-04-09 09:11:45 -07:00
Leonardo de Moura
87e6581e6b fix: constructor elaboration 
fixes #1098
 2022-04-08 18:19:06 -07:00
Leonardo de Moura
3cf425ba52 fix: pattern hover information 
We annotate patterns with the corresponding `Syntax` during
elaboration, and do not populate the info tree. Reason: the set of
pattern variables is not known during pattern elaboration.
 2022-04-08 15:03:42 -07:00
Leonardo de Moura
ea682830d1 refactor: change addTermInfo type 2022-04-08 15:01:57 -07:00
Leonardo de Moura
5d8b4f33c0 feat: improve binder names introduced by the match discriminant refinement feature 2022-04-08 06:49:09 -07:00
Leonardo de Moura
099fba43d3 chore: remove trace[Meta.debug] leftovers 2022-04-08 06:49:09 -07:00
E.W.Ayers
917fa74366 doc: docstrings for decls and attributes 
Co-authored-by: Sebastian Ullrich <sebasti@nullri.ch>
 2022-04-08 04:19:38 -07:00
Leonardo de Moura
de2e2447d2 chore: style 2022-04-07 17:35:05 -07:00
Leonardo de Moura
dcb88d969a feat: improve auto implicit binder names in definitions/theorems 2022-04-07 14:46:59 -07:00
Leonardo de Moura
cd0d7e676f chore: rename renameMVar => setMVarUserName 2022-04-07 13:50:58 -07:00
Leonardo de Moura
00c4524e80 chore: register Elab.induction trace class 2022-04-07 13:22:40 -07:00
Leonardo de Moura
911ed750ff doc: document ▸ 2022-04-06 16:30:02 -07:00
Leonardo de Moura
005f964749 feat: save info at renameInaccessibles 
We now have info variables introduced by the `next` and `case` tactics
 2022-04-06 16:16:20 -07:00
Leonardo de Moura
847f5b21a6 feat: save info for cases and induction alt vars 2022-04-06 15:53:58 -07:00
Leonardo de Moura
0bfcf434ac fix: jump to definition inside of a mutually inductive declaration 2022-04-06 14:43:30 -07:00
Leonardo de Moura
1107705525 fix: jump to definition inside recursive definitions was not working on VS Code 
Remark: it was working on Emacs.
 2022-04-06 14:27:49 -07:00
Leonardo de Moura
574927ab0d fix: jump to definition for recursive declarations 2022-04-06 13:01:16 -07:00
Leonardo de Moura
d380808930 fix: generalize if target is a let-declaration 2022-04-06 11:08:41 -07:00
Sebastian Ullrich
24697026e8 feat: always accept antiquotations, simplify quotDepth code 2022-04-06 19:43:07 +02:00
Sebastian Ullrich
3cf2afa42e refactor: clean up parsers using withAnonymousAntiquot := false 2022-04-06 10:21:53 +02:00
Sebastian Ullrich
ffee6676ef feat: allow adjusting anonymous antiquot generation at leading_parser 2022-04-06 10:21:53 +02:00
Sebastian Ullrich
99464c352e chore: remove restriction on leading/trailing_parser macros 
I don't think we quote any parsers right now
 2022-04-06 10:21:53 +02:00
Leonardo de Moura
058aea8922 fix: withSaveInfoContext at Inductive.lean 
It was in the context of `withInductiveLocalDecls`. This introduced
unnecessary `_root_` in the info view and hover information.

For example, when hovering over
```lean
inductive Ty where
  | int
  | bool
  | fn (a r : Ty)
```
We would get `Ty.int : _root_.Ty` when hovering over the `int`.
 2022-04-05 20:58:06 -07:00
Leonardo de Moura
7c5575631a feat: remove _tmp_ind_univ_param elaboration hack 
The new approach produces better type information in the "info view" when
hovering over inductive declarations.
 2022-04-05 20:51:15 -07:00
Leonardo de Moura
27e07d1b25 fix: remove auxiliary discriminants before elaborating patterns 2022-04-05 19:37:56 -07:00
Leonardo de Moura
eae4b92b0d feat: use sorry if failed to synthesize default element for unsafe constant 2022-04-05 16:52:54 -07:00
Leonardo de Moura
5470100830 feat: better binder names at reorderCtorArgs 2022-04-03 10:03:47 -07:00
Leonardo de Moura
61ae72330f feat: improve universe level contraint checks in inductive datatype constructors 2022-04-03 09:19:22 -07:00
Leonardo de Moura
3ee8ceafb4 feat: better error message when constructor parameter universe level is too big 2022-04-03 08:37:38 -07:00
Leonardo de Moura
310961cc35 chore: add scaffolding for checking ctor universe params 2022-04-03 07:33:02 -07:00
Leonardo de Moura
743f6dd3a2 chore: cleanup 2022-04-03 06:56:27 -07:00
Leonardo de Moura
2c7c7471db feat: add case' tactic for writing macros 
It is similar to `case` but does not admit goal in case of failure.
This is useful for writing macros.
 2022-04-02 17:54:06 -07:00
Leonardo de Moura
4fa5f50559 feat: implement TODO at "fixed indices to parameters" 
The missing feature (TODO in the code) is needed for the `BinTree` example.
 2022-04-02 14:37:24 -07:00
Leonardo de Moura
be014b1fc9 fix: dotted notation corner case 2022-04-01 18:20:44 -07:00
Leonardo de Moura
a926cd1698 fix: mkUnfoldProof 
The hypotheses in an equation theorem may depend on each other
 2022-04-01 15:47:24 -07:00
Leonardo de Moura
fdd1cb5751 chore: remove workarounds for #1090 2022-04-01 11:28:17 -07:00
Leonardo de Moura
48a3668780 chore: fix repo 2022-04-01 11:24:30 -07:00
Leonardo de Moura
799c701f56 fix: inconsistency between syntax and kind names 
TODO: remove staging workarounds

see #1090
 2022-04-01 11:20:16 -07:00
Leonardo de Moura
68acfc7fb9 chore: prepare for #1090 2022-04-01 11:11:28 -07:00
Leonardo de Moura
09de67780f chore: prepare for #1090 2022-04-01 09:35:06 -07:00
Leonardo de Moura
92382ea47b fix: checkpoint 2022-04-01 05:53:18 -07:00
Leonardo de Moura
4c9c62752e feat: improve checkpoint tactic 2022-03-31 20:51:53 -07:00
Leonardo de Moura
23f41fddb3 feat: basic tactic cache 
TODO: move `IO.Ref` to command
 2022-03-31 19:53:03 -07:00
Leonardo de Moura
059459b097 fix: occurs check at refine tactic 2022-03-31 18:08:05 -07:00
Leonardo de Moura
87db7a9115 chore: style 2022-03-31 17:33:56 -07:00
Leonardo de Moura
096e4eb6d0 fix: equation generation for nested recursive definitions 
The issue was raised on Zulip. The issue is triggered in
declarations containing overlapping patterns and nested recursive
definitions occurring as the discriminant of `match`-expressions.
Recall that Lean 4 generates conditional equations for declarations
containing overlapping patterns.
To address the issue we had to "fold" `WellFounded.fix` applications
back as recursive applications of the functions being defined.

The new test exposes the issue.
 2022-03-31 17:04:06 -07:00
Leonardo de Moura
d21e62ecb7 refactor: custom simpMatch for WF module 
It is just the skeleton right now.
 2022-03-31 14:51:07 -07:00
Leonardo de Moura
1ab57d4fd4 feat: store fixedPrefixSize at WF.EqnInfo 2022-03-31 14:47:52 -07:00