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Author SHA1 Message Date
Leonardo de Moura
dbcc7966cf test: for simp [x] where x is a let-variable 2023-10-25 03:12:35 -07:00
Leonardo de Moura
3b831271ee fix: fixes #2669 #2281 2023-10-25 03:12:35 -07:00
Leonardo de Moura
3a13200772 refactor: add configuration options to control WHNF 
This commit also removes parameter `simpleReduce` from discrimination
trees, and take WHNF configuration options.
Reason: it is more dynamic now. For example, the simplifier
will be able to use different configurations for discrimination tree insertion
and retrieval. We need this feature to address issues #2669 and #2281

This commit also removes the dead Meta.Config field `zetaNonDep`.
 2023-10-25 03:12:35 -07:00
thorimur
6063deb6bd
fix: rw ... at h unknown fvar bug (#2728) 2023-10-25 01:52:19 +00:00
thorimur
291e95e3c5
fix: add instantiateMVars to replaceLocalDecl (#2712) 
* fix: `instantiateMVars` in `replaceLocalDecl`
* docs: update `replaceLocalDecl`
* test: `replaceLocalDecl` instantiates mvars
 2023-10-25 10:26:09 +11:00
Buster Copley
bccbefdc1c
fix: version numbers in code actions (#2721) 
Co-authored-by: Richard Copley <buster@buster.me.uk>
 2023-10-24 22:55:47 +11:00
Leonardo de Moura
b00c13a00e
chore: remove "paper cut" when using Fin USize.size (#2724) 2023-10-24 21:06:35 +11:00
Leonardo de Moura
a7323c9805 feat: use forall_prop_domain_congr in simp tactic 
closes #1926
 2023-10-23 06:19:19 -07:00
Leonardo de Moura
0bd15be1a1 chore: fix tests output 2023-10-22 06:48:22 -07:00
Leonardo de Moura
9a7565d66c perf: closes #2552 2023-10-22 06:48:22 -07:00
thorimur
1facbde113 test: ensure dsimp can use rfl thm constants 2023-10-20 19:06:40 -07:00
Scott Morrison
1e74c6a348
feat: use nat_gcd in the kernel (#2533) 
* feat: use nat_gcd in the kernel

---------

Co-authored-by: Sebastian Ullrich <sebasti@nullri.ch>
 2023-10-15 13:49:41 +11:00
Scott Morrison
66ab016723
chore: simp tracing reports ← (#2621) 
* chore: simp tracing reports ←

---------

Co-authored-by: Mario Carneiro <di.gama@gmail.com>
 2023-10-15 12:12:10 +11:00
Arthur Adjedj
ff20a14c69
fix : make mk_no_confusion_type handle delta-reduction when generating telescope (#2501) 
* fix : make `mk_no_confusion_type` handle delta-reduction when checking the inductive type.

* tests: extend `2500.lean`
 2023-10-14 17:18:37 +11:00
Mario Carneiro
6bdfde7939 fix: quot reduction bug 2023-10-11 21:25:34 -07:00
Scott Morrison
57e23917b6 fix: implementation of Array.anyMUnsafe 
move test
 2023-10-11 11:20:45 +02:00
Scott Morrison
833e778cd5
chore: add axiom for tracking use of reduceBool / reduceNat (#2654) 2023-10-11 01:47:59 +00:00
Scott Morrison
ca0e6b0522
chore: fix MVarId.getType' (#2595) 
* chore: fix MVarId.getType'

* add test
 2023-10-09 11:04:33 +00:00
int-y1
ce4ae37c19 chore: fix more typos in comments 2023-10-08 14:37:34 -07:00
int-y1
8d7520b36f chore: fix typos in comments 2023-10-08 10:46:05 +02:00
David Christiansen
b0b922bae4 feat: list the valid case tags when the user writes an invalid one 
Before, Lean would simply emit the message "tag not found". With this
change, it also tells the user what they could have written that would
be accepted.
 2023-10-06 11:14:21 +02:00
Mario Carneiro
89b65c8f1d
feat: make Environment.mk private (#2604) 
* feat: make `Environment.mk` private

---------
 2023-10-04 22:02:54 +11:00
kuruczgy
83c7c29075
fix: XML parsing bugs (#2601) 
* fix: make XML parser handle trailing whitespace in opening tags

* fix: make XML parser handle comments correctly

---------

Co-authored-by: György Kurucz <me@kuruczgy.com>
 2023-10-04 11:51:22 +11:00
Alex J Best
44bc68bdc6
fix: withLocation should use withMainContext for target (#2607) 2023-10-04 10:12:43 +11:00
Arthur Adjedj
6b93f05cd1
feat : derive DecidableEq for mutual inductives (#2591) 
* feat : derive `DecidableEq` for mutual inductives

* doc: document `RELEASES.md`

---------
 2023-10-03 02:17:13 +00:00
Joachim Breitner
ae470e038e
docs: fix doc comment syntax in declModifiers doc comment (#2590) 
The hover on `declModifiers` says doc comments are `/-! … -/`, when it
should say `/-- … -/`.
 2023-09-27 11:57:40 +10:00
Mario Carneiro
e6fe3bee71 fix: hover term/tactic confusion 2023-09-26 10:16:37 +02:00
Arthur Adjedj
325fab1c1d
fix: don't try to generate below for nested predicates. (#2390) 
* fix: don't try to generate `below` for nested predicates.

* doc : document test #2389

* doc : document `mkBelow`

* test: extend `2389.lean`

* style: fix comments in `IndPredBelow.lean` and `2389.lean`
 2023-09-21 14:24:37 +10:00
thorimur
e79370a1e6
fix: only return new mvars from refine, elabTermWithHoles, and withCollectingNewGoalsFrom (#2502) 
* fix: `withCollectingNewGoalsFrom`
do not collect old goals

* fix: update occurs check

* test: fix test `run/492.lean`

* docs: add docstring to `elabTermWithHoles`

* test: `refineFiltersOldMVars`

* test: fix `expected.out` name

* test: fix `expected.out` filename and line numbers

* docs: use long ascii dash instead of em dash

Co-authored-by: Scott Morrison <scott@tqft.net>

* docs: fix long line, mention lean4#2502

* docs: a couple more long lines

* test: fix line numbers

---------

Co-authored-by: Scott Morrison <scott@tqft.net>
 2023-09-21 14:23:27 +10:00
Sebastian Ullrich
dc60150b5a chore: update domain 2023-09-20 15:13:27 -07:00
Mario Carneiro
f0af71a57b fix: use MoveFileEx for rename on win 2023-09-19 20:24:37 +02:00
Sebastian Ullrich
3e755dc0e1 fix: enforce linebreak between calc steps 2023-09-18 05:39:41 -04:00
Scott Morrison
c318d5817d feat: allow configuring occs in rw 2023-09-13 12:03:18 -07:00
Sebastian Ullrich
c67686132a feat: include unexpected token in error message 2023-09-12 11:42:24 +02:00
Sebastian Ullrich
e580c903e6 feat: adjust message range on unexpected token error 2023-09-12 11:42:24 +02:00
Jannis Limperg
13ca443f05
fix: simp: include class projections in UsedSimps (#2489) 
* fix: simp: include class projections in UsedSimps

Fixes #2488
 2023-09-07 08:54:00 +10:00
Mario Carneiro
2037094f8c
doc: document all parser aliases (#2499) 2023-09-06 09:02:25 +00:00
Jannis Limperg
9a262d7cef
fix: simpGoal reports incomplete UsedSimps (#2487) 2023-09-01 10:20:49 +10:00
tydeu
926663505e chore: split up & simplify importModules 2023-08-31 15:37:33 -04:00
Scott Morrison
a7efe5b60e
Revert "fix: make sure refine preserves pre-existing natural mvars (#2435)" (#2485) 
This reverts commit 0b64c1e330.
 2023-08-30 08:00:30 +00:00
Scott Morrison
4a41e7eb53 chore: basic tests exercising rw 2023-08-29 08:07:58 +01:00
thorimur
0b64c1e330
fix: make sure refine preserves pre-existing natural mvars (#2435) 
* fix: `withCollectingNewGoals`
* don't exclude pre-existing natural mvars

* test: ensure pre-existing natural mvars are preserved

* docs: update comment and include issue number

* test: expected.out

* docs: add module docstrings to test
* also deleted superfluous `add_synthetic_goal`

* test: fix expected.out line numbers

* Update tests/lean/refinePreservesNaturalMVars.lean

Co-authored-by: Scott Morrison <scott@tqft.net>

* docs: clarify comment

---------

Co-authored-by: Scott Morrison <scott@tqft.net>
 2023-08-25 19:25:54 -07:00
Scott Morrison
f1412ddb45 feat: enable failIfUnchanged by default in simp 2023-08-16 10:14:23 -07:00
Scott Morrison
61fea57e73 feat: add failIfUnchanged flag to simp 2023-08-13 09:49:25 -07:00
Sebastian Ullrich
8fc1af650a fix: symmetry in orelse antiquotation parsing 2023-07-28 08:36:33 -07:00
Sebastian Ullrich
aeb60764c1 feat: auto-complete declaration names in arbitrary namespaces 2023-07-28 07:50:09 -07:00
Sebastian Ullrich
e84ce2e1f1 test: make completion tests less dependent on core 2023-07-28 07:50:09 -07:00
Sebastian Ullrich
b15d6d41b8 fix: missing mkCIdents in Lean.Elab.Deriving.Util 2023-07-28 07:48:34 -07:00
Floris van Doorn
1a6663a41b
chore: write "|-" as "|" noWs "-" (#2299) 
* remove |- as an alias for ⊢

* revert false positive |->

* fix docstring

* undo previous changes

* [unchecked] use suggestion

* next attempt

* add test
 2023-07-14 09:48:20 -07:00
Scott Morrison
0d5c5e0191 feat: relax test in checkLocalInstanceParameters to allow instance implicits 2023-07-13 10:54:06 -07:00