Leonardo de Moura
b672f0820b
chore: remove workarounds
2020-08-23 19:56:01 -07:00
Leonardo de Moura
6fc935f6d1
refactor: add MonadNameGenerator
2020-08-23 19:56:01 -07:00
Leonardo de Moura
d85836a387
chore: mark TODO
2020-08-23 19:55:53 -07:00
Leonardo de Moura
50f779e858
refactor: polymorphic setTraceState, getTraceState, etc
2020-08-23 19:10:38 -07:00
Leonardo de Moura
6180ba6d7d
chore: rename ST.Ref primitives
2020-08-23 12:28:14 -07:00
Leonardo de Moura
77b9445544
feat: real ST monad
...
@Kha: the new `ST` (and `EST`) are escapable like the Haskell ST monad.
It makes `StateRefT` much more useful because we can now run it from pure
code.
2020-08-23 12:15:32 -07:00
Leonardo de Moura
5ffbada3df
feat: add Lean.MonadEnv, Lean.MonadError, and Lean.MonadOptions
...
This is the first set of polymorphic methods. I will add more later,
and keep reducing code duplication.
cc @Kha
2020-08-22 16:00:43 -07:00
Leonardo de Moura
37571edce5
fix: remove unnecessary dependencies
2020-08-22 15:15:10 -07:00
Leonardo de Moura
095d022fe2
chore: increase threshold
2020-08-22 14:44:18 -07:00
Leonardo de Moura
39a14aee0f
refactor: move Lean.Core.Exception to Lean.Exception
2020-08-22 13:36:15 -07:00
Leonardo de Moura
003966a9e9
refactor: simpler monad stack for FormatterM and ParenthesizerM
...
Motivation: make sure the code base is more uniform and will simplify
other code reorgs we want to do.
cc @Kha
2020-08-22 13:30:20 -07:00
Leonardo de Moura
5cc173788e
chore: remove ECoreM
2020-08-21 17:29:13 -07:00
Leonardo de Moura
9b27d3201f
chore: remove liftCoreM and liftMetaM
2020-08-21 17:21:25 -07:00
Leonardo de Moura
7eca64c251
chore: dead code
2020-08-21 17:10:12 -07:00
Leonardo de Moura
f46c5d01b1
feat: uniform Exceptions
2020-08-21 17:02:21 -07:00
Leonardo de Moura
1ac65a0aeb
feat: register exceptions ids
2020-08-21 13:19:30 -07:00
Leonardo de Moura
04eab3c705
chore: remove dead code
2020-08-21 13:08:49 -07:00
Leonardo de Moura
4faaa392b3
feat: add InternalExceptionId.lean
2020-08-21 13:06:31 -07:00
Leonardo de Moura
510cfb2a57
refactor: simplify Elab.Exception
...
TODO: remove unnecessary `Exception` types.
2020-08-21 12:53:01 -07:00
Leonardo de Moura
0fc30f83f6
chore: remove dead file
2020-08-21 12:11:42 -07:00
Leonardo de Moura
afed2bb827
chore: remove dead code
...
`StateRefT` doesn't need a `MonadIO` instance anymore.
2020-08-21 12:06:16 -07:00
Leonardo de Moura
ae5b4defb1
chore: simplify isExprDefEqStuck and isLevelDefEqStuck
2020-08-21 12:03:51 -07:00
Leonardo de Moura
32a55d5b9c
refactor: remove special support for IO errors
...
They are now just regular errors.
2020-08-21 11:55:58 -07:00
Leonardo de Moura
97692be811
fix: throwError missing addContext
...
This commit also remove `Exception.kernel`
2020-08-21 11:24:46 -07:00
Leonardo de Moura
b39803f46d
chore: cleanup liftTermElabM
2020-08-21 09:43:21 -07:00
Leonardo de Moura
916b395d1b
chore: cleanup
2020-08-21 09:29:09 -07:00
Sebastian Ullrich
e5de32c2dd
feat: auto-generate header formatter
2020-08-21 16:43:55 +02:00
Sebastian Ullrich
5f30d62d9b
feat: [runParserAttributeHooks]
2020-08-21 16:38:41 +02:00
Sebastian Ullrich
14211cc932
refactor: more core
2020-08-21 15:51:37 +02:00
Sebastian Ullrich
786d90ac80
refactor: move parenthesizer and formatter into CoreM
...
/cc @leodemoura
2020-08-21 14:23:58 +02:00
Sebastian Ullrich
7a44ba7bdd
fix: pretty printer knot arity
2020-08-21 10:27:43 +02:00
Leonardo de Moura
1aa8466b79
fix: liftCoreM and liftTermElabM
2020-08-20 19:07:22 -07:00
Leonardo de Moura
05a0e7f6d0
refactor: build all main monads on top of ECoreM
2020-08-20 18:36:04 -07:00
Leonardo de Moura
d85a28fc55
chore: remove unnecessary instance arguments
...
`IO.Ref` operations are now in `EIO Empty`. Thus, they work for any
exception `ε`
2020-08-20 15:59:28 -07:00
Leonardo de Moura
fad6235abb
feat: give a name to EIO Empty
...
@Kha I am calling it `ST` for lack of a better name. It makes some
sense since only the `IO.Ref` operations are in `EIO Empty` :)
That being said, it may confuse Haskell users.
BTW, I had to give the name to avoid a nontermination in the TC
procedure when using
```lean
instance EIOEmpty.monadLift {ε} : HasMonadLift (EIO Empty) (EIO ε) :=
{ monadLift := fun α => fromEmptyEIO }
```
2020-08-20 15:47:27 -07:00
Leonardo de Moura
ca1982441f
feat: add support for to be added ST
...
`ST` will be `EIO Empty`
2020-08-20 13:45:58 -07:00
Leonardo de Moura
eebc611391
chore: remove unnecessary workaround
2020-08-20 13:15:11 -07:00
Leonardo de Moura
968457ac1c
feat: make sure StateRefT can be used with any base EIO Exception
2020-08-20 13:11:12 -07:00
Leonardo de Moura
d36ccb166c
feat: use EIO Empty instead of IO at IO.Ref primitives
2020-08-20 12:54:15 -07:00
Leonardo de Moura
8349c72686
feat: add support for EIO
2020-08-20 12:48:39 -07:00
Leonardo de Moura
c55376a1ba
chore: more conventional MonadIO
2020-08-20 11:13:10 -07:00
Leonardo de Moura
4e736bcca0
feat: use trick to inform compiler that a builtin doesn't throw exceptions
2020-08-20 11:05:11 -07:00
Leonardo de Moura
c0dbf60830
feat: remove IO.ref.reset
...
`reset` was used to implement a "buggy" `IO.ref.modify`.
```lean
@[inline] def Ref.modify {α : Type} (r : Ref α) (f : α → α) : m Unit := do
v ← r.get;
r.reset;
r.set (f v)
```
`IO.Ref.reset` will store a nullptr in `r`.
Now, suppose another thread tries to read this reference,
it will get an `IO.error`.
It is not a crash, but it is really weird behavior.
2020-08-20 10:07:15 -07:00
Sebastian Ullrich
ea266e48ab
feat: unicodeSymbol.formatter: prefer symbol used in syntax tree
2020-08-20 18:57:08 +02:00
Sebastian Ullrich
95742ca17b
fix: parenthesizer: take minimum of successive precedence checks for contPrec as well
...
Otherwise, we would parenthesize `1 + 2 + 3` as `(1 + 2) + 3` since in
```
@[builtinTermParser] def add := tparser! infixL " + " 65
```
there is an additional `checkPrec 1024` implied by `tparser!`. Now `contPrec` of this parser is (min 1024 65 = 65).
2020-08-20 18:36:04 +02:00
Sebastian Ullrich
c2fbb3d307
fix: parenthesizer: parenthesize only because of subsequent parser if in same syntax category
...
Otherwise, we would parenthesize `... : α → β := ...` as `... : (α → β) := ...` since in
```
def declValSimple := parser! " := " >> termParser
```
there is an implicit `checkPrec 1024` from `parser!`.
2020-08-20 18:36:04 +02:00
Sebastian Ullrich
4f5d1cf369
chore: finish formatter refactoring
2020-08-20 15:47:43 +02:00
Sebastian Ullrich
aa452b795d
refactor: make formatter precompiled as well
2020-08-20 15:29:33 +02:00
Sebastian Ullrich
68b9a8e1d1
refactor: move parenthesizer compiler into separate file, generalize
2020-08-20 13:22:57 +02:00
Sebastian Ullrich
9fa6795a73
feat: add [combinatorFormatter] attribute
2020-08-20 11:21:01 +02:00
