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3411 commits

Author SHA1 Message Date
Leonardo de Moura
76cc99179d fix: fixes #370 2021-08-06 12:52:23 -07:00
Daniel Selsam
34a27f2d56 fix: pp.analyze strict implicits 2021-08-06 17:02:00 +02:00
Leonardo de Moura
bcfc927799 fix: fixes #602 2021-08-05 16:14:04 -07:00
Leonardo de Moura
4dbb3e6db1 fix: add workaround to prevent code explosion at deriving for FromJson 
fixes #569
 2021-08-05 06:58:07 -07:00
Wojciech Nawrocki
1b44768697 chore: fix test 2021-08-05 06:27:57 -07:00
Wojciech Nawrocki
3bbf19a404 feat: FromToJson for nested inductives 2021-08-05 06:27:57 -07:00
Leonardo de Moura
72e7bf4999 fix: synthPending bug 2021-08-04 20:07:06 -07:00
Daniel Selsam
d56db0a22d doc: pp.analyze one more comment about a failure 2021-08-03 09:13:18 +02:00
Daniel Selsam
2afc18323d doc: pp.analyze a few comments about failures 2021-08-03 09:13:18 +02:00
Daniel Selsam
d6253e091b fix: pp.analyze _s when forced explicit 2021-08-03 09:13:18 +02:00
Daniel Selsam
ea6fca24c2 refactor: pp.analyze StateT for analyzeApp 2021-08-03 09:13:18 +02:00
Daniel Selsam
aefd31b2a2 feat: better bottom-up/structure-type heuristics 2021-08-03 09:13:18 +02:00
Daniel Selsam
4c41142a61 chore: pp.analyze new test cases 2021-08-03 09:13:18 +02:00
Daniel Selsam
8dd8aea9c1 chore: new tests 2021-08-03 09:13:18 +02:00
Daniel Selsam
44f1f4e410 refactor: pp.analyze needs pp options 2021-08-03 09:13:18 +02:00
Daniel Selsam
48d5c0d2a6 chore: pp.proofs defaults to false 2021-08-03 09:13:18 +02:00
Daniel Selsam
a84291641b fix: pp.analyze restriction on _ 2021-08-03 09:13:18 +02:00
Daniel Selsam
702211db2a feat: pp.analyze detect when struct-inst type needed 2021-08-03 09:13:18 +02:00
Daniel Selsam
3bef119136 fix: pp.analyze missing inBottomUp 2021-08-03 09:13:18 +02:00
Daniel Selsam
4b57bc26b3 chore: rm stale test 2021-08-03 09:13:18 +02:00
Daniel Selsam
3309da8f1e fix: pp.analyze LocalInstances not in MessageData 2021-08-03 09:13:18 +02:00
Daniel Selsam
b3bb82ee7e feat: turn more delaborators into unexpanders 2021-08-03 09:13:18 +02:00
Daniel Selsam
a96a043618 feat: better coe support 2021-08-03 09:13:18 +02:00
Daniel Selsam
50d67e77ac fix: type ascriptions 2021-08-03 09:13:18 +02:00
Daniel Selsam
eed0fb6635 feat: special support for 'fun x => x' 2021-08-03 09:13:18 +02:00
Daniel Selsam
811bb56d10 fix: never set a negation 2021-08-03 09:13:18 +02:00
Daniel Selsam
e84a5ac432 fix: @ when there are inaccessible names 2021-08-03 09:13:18 +02:00
Daniel Selsam
280a3db653 fix: only print named patterns inside patterns 2021-08-03 09:13:18 +02:00
Daniel Selsam
d2ff2de4f6 feat: add @ to consts/locals with pi {..} type 2021-08-03 09:13:18 +02:00
Daniel Selsam
1c6cdceb64 refactor: simplify pp.analyze options 2021-08-03 09:13:18 +02:00
Daniel Selsam
89364b802b feat: top-down heuristic delaboration 2021-08-03 09:13:18 +02:00
Leonardo de Moura
bba9353619 fix: make sure isDefEqOffset does not expose kernel nat literals 
This issue is similar to a bug where `isDefEqOffset` was exposing
`Nat.add` when processing `HAdd.hAdd`.

Fixes #561
The example at issue #561 is now working, but we may have other places
where raw literals are being accidentally exposed.
 2021-08-02 11:27:00 -07:00
Wojciech Nawrocki
d2e23ff5cf fix: deriving RpcEncoding 2021-08-01 09:58:44 +02:00
Sebastian Ullrich
2833c61a60 fix: respect preresolved names at resolveConst* 
This makes sure we can properly quote e.g. `deriving` clauses and avoids
a suspicious `eraseMacroScopes` call (though not at `Elab.Syntax`, since
categories do not have to be declaration names)
 2021-07-30 07:17:50 -07:00
Leonardo de Moura
b25bb78e2a feat: improve DiscrTree 
Try to improve the performance issue described at #587.

The issue is that Mathlib contains thousands of theorems where the
associated key for the discrimination tree is just
`Key.other`. The indexing is not effective for them. This happens because

1- Lambda expressions are indexed using `Key.other`. The
   discrimination tree mainly focus on the first-order structure.

2- It unfolds reducible constants when inserting and retrieving
   entries. The motivation is that users expect simp theorems to fire
   modulo reducible constants.

Then, we have many theorems such as
```lean
map ?g ∘ map ?f = map (?g ∘ ?f)
```
when we expand the function composition on the left-hand side, we get
```lean
fun (x : List ?α) => map ?g (map ?f x)
```
Which is indexed as `Key.other`.

We should not avoid the `Array`s in the discrimination tree nodes
If the index is working effectively, these arrays are all very small.

In this commit, we try to address the problem by using a different
approach. When processing the root of a pattern, we interrupt
reduction as soon as the we hit something that would be indexed
as `Key.other`. Note that, in Lean 3, the root of a pattern also
receives special treatment.
 2021-07-29 16:08:26 -07:00
Leonardo de Moura
49a87ceb4d feat: add basic isDefEq cache 2021-07-28 16:29:44 -07:00
Leonardo de Moura
51e03837f5 fix: exact and refine succeed if they produce no new metavariables 
closes #492
 2021-07-27 18:30:14 -07:00
Leonardo de Moura
6d05daf73b feat: add flag for allowing synthetic opaque mvars to be assigned at isDefEq 
See issue #492
TODO: add a mechanism for detecting new metavariables.
 2021-07-27 17:58:08 -07:00
Leonardo de Moura
8c12a264ee fix: offset support at isDefEq should not use HAdd.hAdd 
fixes #550
 2021-07-27 16:16:03 -07:00
Leonardo de Moura
3f22d5f624 feat: take auto params into account in the structure instance notation 
closes #461
 2021-07-27 15:49:23 -07:00
Leonardo de Moura
714cadfb31 fix: bug at structure instance notation 
It was exposed by the second example at #461.
 2021-07-27 11:56:33 -07:00
Wojciech Nawrocki
43190e0e63 feat: FromToJson for recursive inductives 2021-07-24 10:47:38 +02:00
Wojciech Nawrocki
d6893a3e1f fix: more robust LspEncoding 2021-07-24 10:45:28 +02:00
Wojciech Nawrocki
b3d9e90695 feat: IO.getRandomBytes 2021-07-24 10:45:28 +02:00
Wojciech Nawrocki
ef34cfd513 chore: more extensive LspEncoding test 2021-07-24 10:45:28 +02:00
Wojciech Nawrocki
9664fc88e0 chore: add test 2021-07-24 10:45:28 +02:00
Leonardo de Moura
cce6165d4e perf: refine tryHeuristic 2021-07-23 12:04:11 -07:00
Wojciech Nawrocki
1ba802418b fix: ToJson for single-field constructors 2021-07-08 09:01:06 +02:00
Leonardo de Moura
5e694d4b69 fix: fixes #536 2021-06-29 18:24:46 -07:00
Leonardo de Moura
90a79a0b06 chore: remove command universes 
Now, `universe` may declare many universes. The goal is to make it
consistent with the `variable` command
 2021-06-29 17:01:07 -07:00