Chris Lovett
ad7c5b26a7
fix: UTF-8 file path support for lean on Windows
...
* fix msys2 windows build so the windows apps support utf-8 file paths.
* use windres to compile default-manifest.o
* windres is in binutils.
* stop modifying default-manifest.o
* copy to stage0
* fix semicolon joining of lists in add_custom_target
* undo changes to stage0 as per CR feedback.
* fix makefile
* fix: revert cmakelists.txt COMMAND_EXPAND_LISTS change
* fix: msys2 dependencies
* add unit test for decoding UTF-8 chars to prove "lean.exe" can read utf-8 encoded files where utf-8 is also used in the file name.
* fix: utf-8 test by using windows-2022
* fix: do we really need cmake 3.11 or will 3.10 do?
* nope, really does require cmake 11.
2021-09-22 12:21:52 +02:00
Leonardo de Moura
6b1bed5c38
chore: fix test output
2021-09-21 20:37:23 -07:00
Leonardo de Moura
a909e8cf26
feat: arity mismatch error message at well-founded recursion
2021-09-21 20:34:15 -07:00
Leonardo de Moura
6a880fecc9
chore: modify findDocString?
2021-09-21 17:29:40 -07:00
Leonardo de Moura
640fc964b6
feat: basic termination_by bookkeeping
2021-09-21 15:24:42 -07:00
Leonardo de Moura
d43876ac2d
chore: fix test
2021-09-21 14:54:45 -07:00
Leonardo de Moura
9085167872
test: Fin match test that relies heavily on contradiction
...
This example is based on a Lean 3 issue described at
https://leanprover.zulipchat.com/#narrow/stream/113488-general/topic/equation.20compiler.20help.20me.20plz
2021-09-21 12:57:08 -07:00
Leonardo de Moura
0351c96831
feat: better error message for induction tactic on mutually inductives
2021-09-21 06:56:17 -07:00
Sebastian Ullrich
15109b5f23
chore: remove obsolete file
2021-09-21 15:54:16 +02:00
Leonardo de Moura
2cbf0ba8e9
test: add "parameters" that are fixed in all equations
2021-09-20 12:58:22 -07:00
Leonardo de Moura
41a58459d7
test: equational theorem generation
2021-09-20 11:12:42 -07:00
Leonardo de Moura
9e980b2a78
fix: bug at decAux?
...
We are getting a few "stuck at universe constraint" errors after the
fix. We may need to add some kind of approximation in the future.
2021-09-20 07:12:57 -07:00
Leonardo de Moura
f2a418a7ae
chore: smartUnfolding cleanup
...
We remove dead code, update comments, and add new tests
See #445
2021-09-19 15:29:11 -07:00
Leonardo de Moura
fe55205105
test: equational theorem test
2021-09-19 09:34:08 -07:00
Leonardo de Moura
82f3042fa4
fix: equational theorem generation for structural recursion
2021-09-19 08:48:40 -07:00
Leonardo de Moura
c2d33a1a58
fix: bug at addSmartUnfoldingDef
...
The approach using `matcherBelowDep : NameSet` was not correct because
we "reuse" matcher-declarations. For example, in the definition
```
def f : Nat → Bool
| 0 => true
| n + 1 => (match n with
| 0 => true
| _ + 1 => true) && f n
```
we have to `match`-expressions but they can be compiled the same
matcher `f.match_1`. Thus, the set `matcherBelowDep` would contain
`f.match_1` since the first occurence refined the `Nat.below` argument
at `mkBRecOn`. Thus, `addSmartUnfoldingDef` was incorrectly assuming the second
`match` was refined too.
We fixed this issue by simulating `mkBRecOn` behavior.
fixes #445
2021-09-18 19:15:38 -07:00
Leonardo de Moura
c795a75045
feat: modify approach for generating equational theorems
2021-09-18 15:58:31 -07:00
Leonardo de Moura
fe7b750bce
fix: fixes #679
2021-09-18 15:34:29 -07:00
Leonardo de Moura
fc1ec438b8
fix: Repr Name instance
2021-09-18 15:29:32 -07:00
Leonardo de Moura
2a9ba9f795
fix: add support for hierachical names containing numerical parts
...
closes #677
2021-09-17 19:21:49 -07:00
Leonardo de Moura
d413aa1dc5
feat: generate proofs for structural (conditional) equality theorems
2021-09-17 18:57:39 -07:00
Leonardo de Moura
1a0badac06
feat: generate conditional structural equation theorem types
...
TODO: proofs
2021-09-17 16:49:30 -07:00
Leonardo de Moura
d378df47d7
fix: fixes #633
2021-09-16 14:11:34 -07:00
Sebastian Ullrich
d65871241d
chore: replace sed with perl in test driver
...
Consistent across all three platforms
2021-09-16 21:33:56 +02:00
Leonardo de Moura
04b7924154
chore: fix tests
2021-09-16 10:29:38 -07:00
Leonardo de Moura
1c00f29043
test: add let_fun pretty printing test
2021-09-16 10:14:42 -07:00
Leonardo de Moura
4c0ae51a81
chore: fix test
2021-09-16 10:13:34 -07:00
Leonardo de Moura
c2a5e37c60
feat: simp discharger
2021-09-16 10:11:27 -07:00
Leonardo de Moura
a29e81b0b6
test: add registerTraceClass test
2021-09-16 06:52:58 -07:00
Leonardo de Moura
6fb2a2b47b
chore: remove ≅ notation for HEq
...
We don't really needed it here.
2021-09-15 08:06:32 -07:00
Leonardo de Moura
ae8989a8c6
feat: add mkAppOptM' and mkAppM'
2021-09-15 06:35:40 -07:00
Daniel Selsam
5eed3b73bf
chore: adjust pp.analyze funext test
2021-09-15 09:41:16 +02:00
Daniel Selsam
664737def8
feat: trust subtype.mk by default
2021-09-15 09:41:16 +02:00
Daniel Selsam
4b011affca
chore: better msgs in pp.analyze test
2021-09-15 09:41:16 +02:00
Daniel Selsam
4646b36459
feat: pp.analyze no explicit holes by default
2021-09-15 09:41:16 +02:00
Leonardo de Moura
db583550fd
feat: add Lean.Rat for implementing decision procedures
2021-09-14 19:18:12 -07:00
Leonardo de Moura
3fa54e604d
fix: inductive type name is not a necessarily a prefix of the constructor name in Lean 4 anymore
2021-09-14 18:52:43 -07:00
Leonardo de Moura
b92a2cd918
feat: heterogeneous congruence theorems
...
These theorems are needed to implement the congruence closure module.
2021-09-14 17:23:12 -07:00
Leonardo de Moura
deea3996be
fix: allow renameI to rename shadowed names
2021-09-13 06:43:34 -07:00
Leonardo de Moura
96d00ff2d7
fix: fixes #664
2021-09-12 19:54:45 -07:00
Leonardo de Moura
6a9ac6c484
test: rw without offset constraints modulo
2021-09-12 19:37:18 -07:00
Leonardo de Moura
bbe6d37109
fix: specialize
2021-09-11 19:52:51 -07:00
Leonardo de Moura
1fd3cfb19f
feat: pretty print let_fun
2021-09-11 05:15:11 -07:00
Leonardo de Moura
127681666a
test: more equality theorems using split
2021-09-10 19:36:27 -07:00
Leonardo de Moura
e667385cf5
feat: simpLet when zeta reduction is disabled
2021-09-10 19:34:38 -07:00
Leonardo de Moura
1e1a085ab3
test: eq theorem derivation
2021-09-09 17:51:49 -07:00
Leonardo de Moura
7607a24469
test: deriving DecidableEq for enum types
...
Forgot to add test.
2021-09-09 17:47:23 -07:00
Leonardo de Moura
09eecc5c08
fix: simp was not applying rewrites to the function application prefixes
2021-09-09 17:07:14 -07:00
Leonardo de Moura
5a7badd69a
feat: add support for erasing keyed attributes
...
This commit addresses any issue described at https://leanprover.zulipchat.com/#narrow/stream/270676-lean4/topic/Eq.2Endrec.20vs.20Eq.2Erec
2021-09-09 14:28:41 -07:00
Leonardo de Moura
4087525cba
feat: add delta tactic
2021-09-09 13:07:33 -07:00
