Leonardo de Moura
52cffcb67f
feat: add Float.lean
2020-04-03 15:40:38 -07:00
Leonardo de Moura
af8bc28be0
fix: typo at IR.Expr.alphaEqv
2020-03-31 10:04:59 -07:00
Leonardo de Moura
0cbd09f967
chore: make sure generalizeTelescope signature is similar to other telescope methods
2020-03-30 11:43:41 -07:00
Sebastian Ullrich
b6fc9428f1
fix: support Windows newlines and '\r' escape
2020-03-27 13:21:21 -07:00
Leonardo de Moura
0595e8a78a
feat: add tryPureCoe
...
@Kha It seems to work reasonably well. It didn't break any test.
2020-03-27 11:20:43 -07:00
Leonardo de Moura
3c699eb915
feat: add mkAppOptM
2020-03-27 11:14:38 -07:00
Sebastian Ullrich
fcdbdeecaf
feat: delaborator: use implicit lambdas where possible
...
/cc @leodemoura it's not bullet-proof (unless `pp.explicit` is set), but let's
see if it is good enough in practice
2020-03-27 14:55:46 +01:00
Sebastian Ullrich
db93638a96
feat: delab forallE
2020-03-27 11:59:58 +01:00
Sebastian Ullrich
f39ea47376
chore: brackted ~> bracketed
2020-03-27 10:42:36 +01:00
Sebastian Ullrich
a79a2888d0
refactor: simplify delabLamAux
2020-03-27 10:42:36 +01:00
Leonardo de Moura
02acdee9ce
feat: disable implicit lambda insertion for fun containing {} or []
...
cc @Kha
2020-03-26 14:32:12 -07:00
Leonardo de Moura
b4b5f2736f
feat: elaborate [] and {} binder annotations in lambda abstractions
...
We can simulate Lean3 behavior.
2020-03-26 14:20:39 -07:00
Leonardo de Moura
34ec66edb2
chore: re-enable {} and [] annotations at fun
2020-03-26 14:15:07 -07:00
Leonardo de Moura
07ffa535fe
refactor: decide whether to insert implicit lambdas AFTER macro expansion
...
cc @Kha
2020-03-26 13:53:15 -07:00
Leonardo de Moura
e682c1c88f
fix: make sure @ disable new syntax and macros too
...
cc @Kha
2020-03-26 12:14:55 -07:00
Leonardo de Moura
0c5a08a16e
chore: make sure Delaborator.lean still compiles
...
@Kha I removed `{}` `[]` from `funBinder`.
Please make sure `Delaborator.lean` still does what you want.
2020-03-26 10:40:16 -07:00
Leonardo de Moura
19be2a5ade
chore: remove {} and [] from funBinder
2020-03-26 10:40:16 -07:00
Leonardo de Moura
6625656940
refactor: remove support for fun {a : A} => ...
...
The semantics was weird. It seems Agda is also having problems with
it. Here is an example that demonstrates how weird the semantics is:
```lean
check (fun {β α} (a : α) (b : β) => (b, a) : {α : Type} → {β : Type} → (a : α) → (b : β) → β × α)
-- Same example using `def`
def f : {α : Type} → {β : Type} → α → β → β × α :=
fun {β : Type} {α : Type} (a : α) (b : β) => (b, a)
```
Both commands were being accepted before this commit. Note that it
flips `β` and `α`.
Here is an example that did not work before this commit and would
confuse users.
```lean
check
let id := fun {α} (a : α) => a;
id [id 1]
```
users would have to write
```lean
check
let id {α} (a : α) := a;
id [id 1]
```
@Kha The Delaborator.lean test broke and I "fixed" by removing the
`{}` from it, and copying `produced` over `expected`. Please make sure
it still makes sense.
2020-03-26 10:40:16 -07:00
Leonardo de Moura
227f985f84
fix: bug at generalizeTelescope
2020-03-25 16:00:55 -07:00
Leonardo de Moura
08aa4db110
feat: add generalizeTelescope
2020-03-25 16:00:55 -07:00
Sebastian Ullrich
6ffe310c48
feat: delab coercions
2020-03-24 17:27:10 +01:00
Sebastian Ullrich
fdc03c9d74
feat: delab projections
2020-03-24 17:27:02 +01:00
Leonardo de Moura
098b0edbcb
chore: remove dead code
2020-03-23 15:56:29 -07:00
Leonardo de Moura
2c12a073fa
fix: missing file
2020-03-23 15:49:22 -07:00
Leonardo de Moura
2cc0f25bf5
feat: getLine at EOF should return empty string
...
This is the same approach used in Rust, and it simplifies the code.
2020-03-23 15:44:47 -07:00
Leonardo de Moura
dc80b76106
feat: add IO.FS.lines
2020-03-23 14:53:27 -07:00
Leonardo de Moura
12c5075c67
fix: String.dropRight
2020-03-23 14:51:05 -07:00
Leonardo de Moura
41949ee801
refactor: String.toNat ==> String.toNat? and String.toNat!
2020-03-23 14:29:48 -07:00
Leonardo de Moura
94f016a3e8
fix: readLine and test
2020-03-23 14:06:17 -07:00
Leonardo de Moura
918256ff1f
fix: we cannot export constants
2020-03-23 11:54:54 -07:00
Leonardo de Moura
910cc33101
fix: missing lowerLooseBVars
2020-03-20 18:18:57 -07:00
Leonardo de Moura
b2901a9225
feat: add Closure.lean
2020-03-20 17:54:26 -07:00
Leonardo de Moura
b705142ae4
refactor: KernelException at MetaM
2020-03-20 17:54:26 -07:00
Leonardo de Moura
86784594d6
feat: add getFVars
2020-03-20 17:54:26 -07:00
Leonardo de Moura
11d6f91896
feat: add hasUnsafe
2020-03-20 17:54:26 -07:00
Sebastian Ullrich
a0e3f5f1c6
fix: delaborator positions
2020-03-20 16:50:47 +01:00
Sebastian Ullrich
4cff135ec3
feat: #eval: auto-hide () output for m Unit chained instances
2020-03-19 17:18:15 -07:00
Sebastian Ullrich
7f09973d43
feat: basic delaborator
2020-03-19 17:17:34 -07:00
Sebastian Ullrich
ed14375dad
feat: sort and deduplicate "expected" tokens in parser error messages
2020-03-19 17:17:08 -07:00
Sebastian Ullrich
50cc5573e7
fix: Expr.bindingName!
2020-03-19 17:16:05 -07:00
Sebastian Ullrich
ac2360d822
feat: Syntax.formatStx: optionally show position information
2020-03-19 17:15:49 -07:00
Sebastian Ullrich
c187b1c917
refactor: move HasQuote into Init.Lean.Syntax
2020-03-19 17:14:42 -07:00
Sebastian Ullrich
e999fa678d
feat: add some useful helper functions I didn't actually use in the end
2020-03-19 17:14:31 -07:00
Sebastian Ullrich
3e7bc07f19
fix: FileMap.toPosition: terminate if position is out of bounds
2020-03-19 17:14:18 -07:00
Sebastian Ullrich
6863877a1e
feat: register [delab] attribute
2020-03-19 17:09:11 -07:00
Leonardo de Moura
8c7dc85b7e
feat: add new quotation syntax
...
cc @Kha
2020-03-19 17:01:34 -07:00
Leonardo de Moura
6df8959c1c
refactor: add Recognizers.lean
2020-03-19 15:47:29 -07:00
Leonardo de Moura
eaaaaabc60
feat: allow Lean.Parser.Term.id to be used in binders
...
cc @Kha
2020-03-18 20:54:08 -07:00
Leonardo de Moura
2954f6ad3e
feat: add MetaHasEval instance for TermElabM
...
cc @Kha
2020-03-18 20:09:14 -07:00
Leonardo de Moura
6cac9cab89
feat: cache closed terms at Meta.whnf
2020-03-18 16:47:50 -07:00
