Leonardo de Moura
e1d9dc4b38
feat: store noncomputable declarations
2022-02-16 13:33:02 -08:00
Leonardo de Moura
31e90c8f65
chore: update stage0
2022-02-16 13:22:44 -08:00
Leonardo de Moura
4ba1e0ad4b
feat: add isNoncomputable function for querying whether a given declaration has been marked as "noncomputable" by users
2022-02-16 13:20:31 -08:00
Leonardo de Moura
ad5099ec3c
fix: mkLetRecClosureFor for nested let-recs
...
closes #1020
2022-02-16 12:44:02 -08:00
Leonardo de Moura
86328bcb9f
feat: tail recursive List.iota and [csimp] theorem
2022-02-16 11:25:46 -08:00
Leonardo de Moura
d46d246cd9
fix: documentation
2022-02-15 16:19:35 -08:00
Leonardo de Moura
80bb1454c5
doc: add example to RELEASES.md
2022-02-15 16:09:36 -08:00
Leonardo de Moura
3f4d8f370a
fix: backtrack InfoTree when backtracking at the discriminant refinement method
...
This commit addresses issue described at https://github.com/leanprover/lean4/issues/1018#issuecomment-1040597212
closes #1018
2022-02-15 16:01:09 -08:00
Leonardo de Moura
fd9165415e
feat: try to preserve variable names during discriminant refinement
...
This fixes second issue at #1018
2022-02-15 15:54:03 -08:00
Leonardo de Moura
56cdacfc28
feat: allow synthetic holes to be used as patterns
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They are useful for getting meaningful pattern variable names when the hole
is not an inaccessible pattern. See new test.
We are going to use this feature to address issue 2 at #1018 .
2022-02-15 15:34:14 -08:00
Leonardo de Moura
da1a327d13
chore: remove old comment
2022-02-15 15:01:26 -08:00
Leonardo de Moura
1f230c336b
chore: style
2022-02-15 13:32:48 -08:00
Leonardo de Moura
045527daac
chore: update stage0
2022-02-15 12:23:11 -08:00
Leonardo de Moura
2435119e6a
chore: update stage0
2022-02-15 12:20:34 -08:00
Leonardo de Moura
993ec54db6
chore: avoid hack that may introduce unnecessary dependencies
2022-02-15 12:17:40 -08:00
Leonardo de Moura
e07823bb12
chore: remove unnecessary partial
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TODO: we should generate an error/warning when `partial` is not necessary
2022-02-15 12:16:49 -08:00
Leonardo de Moura
a2613a36a4
fix: incorrect dependencies due to assigned variables
2022-02-15 12:15:45 -08:00
Leonardo de Moura
bd89bdde8a
fix: core library
...
see #1018
2022-02-15 12:12:56 -08:00
Leonardo de Moura
df584567f5
feat: (generalizing := true) is the default behavior for match-expressions
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closes #1018
2022-02-15 11:12:04 -08:00
Sebastian Ullrich
e9ee9204c4
chore: update Lake
2022-02-15 19:19:19 +01:00
Sebastian Ullrich
54522006f4
refactor: List.get: take Fin to align with Array.get
...
/cc @leodemoura
2022-02-15 18:41:22 +01:00
Leonardo de Moura
d1e5e4166a
feat: use sorry instead of trying to synthesize Inhabited at error recovery
2022-02-15 09:15:18 -08:00
Leonardo de Moura
f75fdcb19b
feat: when Lean cannot prove termination, then report error and add definition as partial, and if it fails add as axiom
2022-02-15 07:44:27 -08:00
Sebastian Ullrich
4b03666ecc
chore: include orphan file
2022-02-15 09:44:19 +01:00
Leonardo de Moura
f33cb27d1c
doc: update RELEASES.md
2022-02-14 15:58:58 -08:00
Leonardo de Moura
66e0b72c6f
test: notation for providing names to equality proofs in match expressions is not whitespace sensitivity anymore
2022-02-14 15:51:23 -08:00
Leonardo de Moura
409530306c
chore: update stage0
2022-02-14 15:48:11 -08:00
Leonardo de Moura
764a1d9f51
chore: fix tests
2022-02-14 15:47:12 -08:00
Leonardo de Moura
c67ee9fdf4
feat: add pp annotation for match parser
2022-02-14 15:46:52 -08:00
Leonardo de Moura
ffca6975f2
chore: remove bootstrapping workarounds
2022-02-14 15:39:21 -08:00
Leonardo de Moura
42c80c7483
feat: remove whitespace sensitivity at match discriminants
2022-02-14 15:37:40 -08:00
Leonardo de Moura
2a2ad75faa
chore: update stage0
2022-02-14 15:37:01 -08:00
Leonardo de Moura
93b5b74b36
feat: modify notation for providing motive in "match" expressions
2022-02-14 15:36:14 -08:00
Leonardo de Moura
0030208d99
chore: prepare to change builtin syntax
2022-02-14 14:17:24 -08:00
Leonardo de Moura
a0fb412989
chore: update stage0
...
Make sure previous fix is also applied to enumeration types in the
core library.
2022-02-14 12:06:42 -08:00
Leonardo de Moura
07043e73b0
chore: fix tests
2022-02-14 12:06:03 -08:00
Leonardo de Moura
aa63fda835
fix: mark auxiliary noConfusion declarations for enumeration types as [reducible]
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closes #1016
2022-02-14 12:03:49 -08:00
Leonardo de Moura
ee9fcd30e8
fix: mark Nat.decEq as [reducible]
...
It is used by the `noConfusionType` construction for enumeration types,
and we want it to reduce even when the reducibility setting is
`TransparencyMode.reducible` as for other inductive types.
see issue #1016
2022-02-14 12:00:29 -08:00
Leonardo de Moura
93d5351fba
feat: display reducibility status at #print
2022-02-14 11:52:41 -08:00
Leonardo de Moura
420d0f2a3f
fix: make sure noConfusionTypeEnum and noConfusionEnum fully reduce even reducibility setting is set to TransparencyMode.reducible
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The previous definition would not fully reduce since `ite` and `dite`
are not tagged as `[reducible]`.
see issue #1016
2022-02-14 11:39:18 -08:00
Sebastian Ullrich
bdbffdaaf7
chore: update Lake
2022-02-14 16:52:54 +01:00
ammkrn
3de18ceb55
doc: document match h:e with syntax
2022-02-14 15:53:37 +01:00
Sebastian Ullrich
340c331da9
chore: CI: ignore diff exit code
2022-02-13 00:04:08 +01:00
Leonardo de Moura
8be916b0cf
doc: update RELEASES.md
2022-02-12 12:08:01 -08:00
Leonardo de Moura
82bce7ebec
fix: declare local instaces occurring in patterns
2022-02-12 12:01:08 -08:00
Leonardo de Moura
32dd3c6b29
feat: use at least default transparency at toCtorWhenK
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Improves the effectiveness of `simp` when reducing `match`-expr.
2022-02-12 07:56:45 -08:00
Leonardo de Moura
999e80745e
test: add test for already fixed issue reported on Zulip
2022-02-12 07:53:31 -08:00
Leonardo de Moura
0649e5fa8a
feat: Basic model-based solver for linear arithmetic
2022-02-11 18:38:33 -08:00
Leonardo de Moura
37afafad6e
feat: missing Rat functions
2022-02-11 18:24:18 -08:00
Leonardo de Moura
e8c23cdf7e
feat: add cache at Lean/Elab/PreDefinition/WF/PackDomain.lean
2022-02-11 09:52:14 -08:00
