Leonardo de Moura
31bb6a1dec
feat: extend tryCoeAndLift
...
Add combined coe+lift case.
2020-02-03 14:30:13 -08:00
Leonardo de Moura
bcfaeaceab
feat: change ite and dite argument order
...
Motivation: make sure `propagateExpectedType` heuristic is applied in
the new frontend when processing them.
2020-02-03 14:11:29 -08:00
Leonardo de Moura
a474850f5e
feat: use automatic liftM at ensureHasType
2020-02-03 13:06:36 -08:00
Leonardo de Moura
48acc748ef
feat: improve automatic liftM at do blocks
...
We now don't need to use `decide` in the following example:
```
def pred (x : Nat) : IO Bool := do
pure $ decide $ (← g 1) > 0
```
2020-02-03 12:16:57 -08:00
Leonardo de Moura
ba915d90f5
feat: do not enable constApprox in the combinator approxDefEq
2020-02-03 11:50:40 -08:00
Leonardo de Moura
a134db5e07
feat: add Coe instances for monads
2020-02-03 11:41:00 -08:00
Sebastian Ullrich
4279df4170
perf: special-case antiquotation syntax in Pratt parser to avoid choice nodes
...
fixes #99
2020-02-03 09:43:41 -08:00
Leonardo de Moura
17cc925115
feat: change liftMethod notation
...
cc @Kha
2020-02-03 09:38:05 -08:00
Leonardo de Moura
f8bfe88d6b
fix: consume unnecessary let-decls at isDefEq
...
Make sure we solve unification constraints such as `(let x := v; ?m) =?= ?m`
2020-02-02 21:54:44 -08:00
Leonardo de Moura
2ad065eb93
feat: add expandNonAtomicExplicitSource and getStructName
2020-02-02 21:24:14 -08:00
Leonardo de Moura
f40129ad8d
fix: precedence
2020-02-02 17:37:46 -08:00
Leonardo de Moura
c6b3b1f6f0
chore: add StructInst skeleton
2020-02-02 17:36:43 -08:00
Leonardo de Moura
4427d4468b
feat: add modifyOp
2020-02-02 17:30:56 -08:00
Leonardo de Moura
cdb7e0cfae
feat: add structInstLVal
2020-02-02 17:30:36 -08:00
Leonardo de Moura
2abfa1bcff
fix: closes #108
2020-02-01 23:17:00 -08:00
Leonardo de Moura
8487216b1e
feat: fallback to constApprox when foApprox fails
2020-02-01 22:50:29 -08:00
Leonardo de Moura
8de49b157c
feat: add new approximation at isDefEq
2020-02-01 22:38:58 -08:00
Leonardo de Moura
6252b07735
refactor: make sure CheckAssignmentM can use MetaM
2020-02-01 21:29:23 -08:00
Leonardo de Moura
a7c8978d81
feat: insert liftM automatically in do notation when needed
...
@Kha The new example demonstrates the feature in action.
I added a comment explaining why it is more effective than relying on coercions.
2020-02-01 17:33:04 -08:00
Leonardo de Moura
57f62c4bec
chore: use MacroM
2020-02-01 14:47:10 -08:00
Leonardo de Moura
a370eb3167
feat: try macros first at elabCommand
2020-02-01 01:03:35 -08:00
Leonardo de Moura
cd4ec6313e
chore: try macros first
2020-02-01 00:53:49 -08:00
Leonardo de Moura
ca919c2021
refactor: move instance to LeanInit
2020-02-01 00:52:52 -08:00
Leonardo de Moura
3dfc93550a
feat: add liftMacroM
...
We implement `expandDoElems` using `MacroM`.
2020-02-01 00:26:42 -08:00
Leonardo de Moura
b332d5e74d
feat: add proper withFreshMacroScope to MacroM
...
This is useful, for example, for users that want to write recursive
procedural macros.
2020-02-01 00:12:13 -08:00
Leonardo de Moura
d8c738bef8
feat: elaborate do notation
2020-01-31 20:11:06 -08:00
Leonardo de Moura
4b0284778c
feat: expand ^(...) notation
2020-01-31 18:21:28 -08:00
Leonardo de Moura
34a6029a28
feat: expand do elements
2020-01-31 17:39:32 -08:00
Leonardo de Moura
adc8b7f447
chore: missing attribute
2020-01-31 17:39:20 -08:00
Leonardo de Moura
9a505a0900
chore: name instance
2020-01-31 17:39:00 -08:00
Leonardo de Moura
398aa32f4d
refactor: move elabDo to its own file
2020-01-31 14:40:58 -08:00
Leonardo de Moura
b604eb997a
feat: add lift notation
...
@Kha The motivation is to avoid conflicts with the power operator.
I am assuming users will write `2^n` and `2^(n+1)`. So, we can't use
the space sensitiviy trick nor the token `^(`. So, I am using `(^` for
now.
2020-01-31 14:37:39 -08:00
Leonardo de Moura
61f5bdf09b
feat: MutQuot basic definition
2020-01-31 10:56:15 -08:00
Leonardo de Moura
21618361b7
refactor: remove ParserKind
2020-01-30 20:56:46 -08:00
Leonardo de Moura
6b1e64d7ea
chore: prepare for refactoring
2020-01-30 20:41:10 -08:00
Leonardo de Moura
54bdddb98f
fix: toParserDescrAux
2020-01-30 20:38:14 -08:00
Leonardo de Moura
31ebccea58
chore: remove ParserDescr.pushLeading
2020-01-30 19:04:07 -08:00
Leonardo de Moura
410d295429
refactor: remove unnecessary pushLeading, add ParserDescr.trailingNode
2020-01-30 18:32:28 -08:00
Leonardo de Moura
72ff3da6cd
refactor: preparing to remove ParserKind
2020-01-30 17:31:53 -08:00
Leonardo de Moura
3f32d9eb0b
fix: closes #111
2020-01-30 14:09:47 -08:00
Leonardo de Moura
50327205c9
chore: erase macro scopes
...
cc @Kha
2020-01-30 12:22:27 -08:00
Leonardo de Moura
2f0ac98b51
feat: extend scope of cdot notation
2020-01-30 11:42:37 -08:00
Leonardo de Moura
fe6502493b
chore: use macros instead of elab
...
@Kha The motivation is to avoid code duplication. The `match`
elaborator will need a `elabPattern`. We can use the macros for
`elabTerm` and `elabPattern`.
2020-01-30 10:58:23 -08:00
Leonardo de Moura
5d3db23d4b
chore: remove hack
2020-01-30 10:10:46 -08:00
Leonardo de Moura
38cfa1dcb6
feat: add elabMatch skeleton
2020-01-30 10:02:15 -08:00
Leonardo de Moura
018891b168
fix: subgoal order at hasMonadLiftTTrans
2020-01-30 09:58:21 -08:00
Leonardo de Moura
d11c2321c8
chore: precedence of nested parsers
2020-01-30 08:58:49 -08:00
Sebastian Ullrich
470e1623de
chore: hide "expected '$'"
2020-01-30 08:56:14 -08:00
Sebastian Ullrich
b818994bbe
fix: do not swallow errors from parser interpreter
...
@leodemoura I think we should only use `throwUnsupportedSyntax` in the
top level `match_syntax` of a transformer/elaborator
2020-01-30 08:56:14 -08:00
Sebastian Ullrich
9160c561c1
feat: postfix syntax for optional syntax parser
2020-01-30 08:56:14 -08:00
