Leonardo de Moura
01c9f4c783
fix: run_meta macro ( #3334 )
2024-02-15 00:12:45 +00:00
Leonardo de Moura
88a5d27d65
chore: upstream run_cmd and fixes bugs ( #3324 )
...
Co-authored-by: Scott Morrison <scott.morrison@gmail.com>
2024-02-14 04:15:28 +00:00
Leonardo de Moura
a17832ba14
chore: add unsafe term builtin parser
2024-02-09 18:23:46 +11:00
Scott Morrison
f68429d3a7
chore: move syntax to Init/Notation, make builtin_term_elab
2024-02-09 18:23:46 +11:00
Scott Morrison
696b08dca2
chore: upstream Std.Tactic.CoeExt to Lean.Elab.CoeExt ( #3280 )
...
Moves the `@[coe]` attribute and associated elaborators/delaborators
from Std to Lean.
---------
Co-authored-by: Leonardo de Moura <leomoura@amazon.com>
2024-02-09 04:55:49 +00:00
Joe Hendrix
adcec8e67a
chore: upstream Divides class and syntax ( #3283 )
...
This just upstreams the class and notation. Instances will be provided
with Nat/Int upstream
2024-02-08 08:09:02 +00:00
Leni Aniva
ab36ed477e
feat: allow trailing comma in tuples, lists, and tactics ( #2643 )
2023-11-17 13:31:41 +01:00
Sebastian Ullrich
dbe1c7f459
fix: make ^ a right action, add NatPow and HomogeneousPow
2023-11-12 16:57:51 +11:00
int-y1
ce4ae37c19
chore: fix more typos in comments
2023-10-08 14:37:34 -07:00
Mario Carneiro
ea60ac1443
doc: fix mid priority doc comment
2023-08-21 13:19:43 +02:00
Mario Carneiro
43f6d0a761
feat: implement have this (part 1)
2023-06-02 16:19:02 +02:00
Mario Carneiro
5661b15e35
fix: spacing and indentation fixes
2023-05-28 18:48:36 -07:00
Gabriel Ebner
14f8ff1642
feat: add CoeOut class
2022-12-21 04:24:39 +01:00
Leonardo de Moura
ca0fb21df4
fix: fixes #1813
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Remark: modifies the value for the `mid` priority.
See new note at `Init/Notation.lean`
2022-11-10 16:09:21 -08:00
Alex J. Best
648ecff830
feat: reduce precedence of unary neg
2022-11-06 18:13:48 -08:00
Mario Carneiro
9b40613207
fix: formatting for if let and do if
2022-11-01 20:19:39 -07:00
Leonardo de Moura
d7e732e886
feat: use unop% to implement unary minus notation
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closes #1779
2022-10-26 06:55:24 -07:00
Mario Carneiro
d7d61bfb55
feat: use withoutPosition consistently (part 2)
2022-10-24 12:51:32 -07:00
Mario Carneiro
583e023314
chore: snake-case attributes (part 2)
2022-10-19 09:28:08 -07:00
Gabriel Ebner
0c2a5580cb
feat: enforce correct syntax kind in macros
2022-10-18 14:59:14 -07:00
Mario Carneiro
a09934c693
feat: more conv goal structuring tactics
2022-09-28 14:24:44 -07:00
Mario Carneiro
2ac687b22b
feat: if _ : cond then t else e syntax (part 2)
2022-09-22 11:01:08 -07:00
Mario Carneiro
b8cf796941
feat: if _ : cond then t else e syntax
2022-09-22 11:01:08 -07:00
Mario Carneiro
ba938d4a6e
doc: documentation for Init.Notation
2022-08-17 05:56:10 -07:00
Sebastian Ullrich
a2d59b9c93
fix: preserve condition position info in if
2022-08-13 18:07:30 -07:00
Wojciech Nawrocki
9c78f6fa0e
feat: make include_str a builtin
2022-08-06 11:54:44 -07:00
Mario Carneiro
f5c5af1e86
doc: document all the syntax categories ( #1401 )
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* chore: use Category declarations for builtin cats too
* doc: document all the syntax categories
* fix: fix test
2022-08-03 18:13:39 -07:00
Mario Carneiro
e816424466
chore: use Category declarations for builtin cats too ( #1400 )
2022-08-03 18:10:54 -07:00
Leonardo de Moura
1c770ac8d7
feat: doc strings for declare_syntax_cat
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see #1374
2022-07-27 13:40:08 -07:00
Leonardo de Moura
bbad6d1efe
feat: add with_annotate_term
2022-07-26 15:13:28 -07:00
Leonardo de Moura
f1f5a4b39e
chore: naming convention
2022-07-24 17:44:29 -07:00
Mario Carneiro
f6211b1a74
chore: convert doc/mod comments from /- to /--//-! ( #1354 )
2022-07-22 12:05:31 -07:00
Leonardo de Moura
fdef55339f
fix: use binop% for elaborating ^
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closes #1298
2022-07-12 18:20:02 -07:00
Leonardo de Moura
e4b358a01e
refactor: prepare to elaborate a[i] notation using typeclasses
2022-07-09 15:24:22 -07:00
Leonardo de Moura
4c707d3b3c
feat: use binop% to elaborate %-applications
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Motivation: make sure the behavior is consistent with other arithmetic
operators.
This commit also removes the instance
```
instance : HMod (Fin n) Nat (Fin n) where
hMod := Fin.modn
```
because we have a coercion from `Fin n` to `Nat`.
Thus, given `a : Fin n` and `b : Nat`, `a % b` is ambiguous.
2022-07-09 14:38:35 -07:00
Gabriel Ebner
bec0bbc351
fix: replace dangerous instance by CoeTail
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In order to guarantee termination of type class synthesis when resolving
coercions, a good rule of thumb is that the instances should not
introduce metavariables (during TC synthesis). For common coercion type
classes this means:
- `Coe T S`, `CoeTail T S`: the variables of `T` must be a subset of those of `S`
- `CoeHead T S`: the variables of `S` must be a subset of those of `T`
If these rules are not followed, we can easily get nontermination. In
this case: `CoeTC Foo Syntax` is reduced to `CoeTC Foo (TSyntax ?m_1)`
using the (dangerous) `Coe (TSyntax k) Syntax` instance, to which we can
then apply the otherwise fine `Coe (TSyntax [k]) (TSyntax (k'::ks))`
coercion infinitely often.
2022-07-03 22:46:59 +02:00
Leonardo de Moura
5e3a3a6c21
chore: remove notation a[i,h] for a[⟨i, h⟩]
2022-07-03 06:24:26 -07:00
Leonardo de Moura
a2456c3a0f
feat: add notation a[i, h] for a[⟨i, h⟩]
2022-07-02 15:50:49 -07:00
Leonardo de Moura
2ebcf29cde
chore: use a[i]! for array accesses that may panic
2022-07-02 15:12:05 -07:00
Sebastian Ullrich
d9cfda4893
refactor: make more use of quotations
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Automatically fixes many TSyntax type errors
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
86cd656fc6
refactor: adapt raw syntax manipulations to TSyntax
...
Sometimes there's just no structure to work on
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
498c7a6a97
refactor: remove some unnecessary antiquotation kind annotations
...
These are just the ones I stumbled upon, there should be a lot more now
rendered obsolete by the coercions.
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
f90e4ae30c
feat: more TSyntax API & coercions
2022-06-27 22:37:02 +02:00
Sebastian Ullrich
df499a5b64
feat: early coercion from TSyntax to Syntax
2022-06-27 22:37:02 +02:00
Leonardo de Moura
ecbc59c8d8
chore: split Notation.lean
2022-05-09 05:20:19 -07:00
Sebastian Ullrich
fa7c35f4f6
doc: normalize tactic doc strings
2022-05-09 10:37:59 +02:00
Leonardo de Moura
4eb2cfec46
feat: make sure case' ... => tac does not use done after tac
2022-05-01 07:30:11 -07:00
Sebastian Ullrich
39a0de40dd
feat: annotate <;> with expected state
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
0a88f68d39
chore: finish with_annotate_state implementation
2022-04-29 16:16:09 +02:00
Sebastian Ullrich
db2a912112
feat: with_annotate_state helper tactic
2022-04-29 16:16:09 +02:00
