blob: 3404953feb344cbcdaf526cf21f055d624e886e7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
(.module:
[lux (#- Scope)
[abstract
["." monad (#+ do)]]
[data
["." product]
[text
format]
[collection
["." list ("#@." functor)]]]
[host
["_" php (#+ Expression)]]]
["." // #_
[runtime (#+ Operation Phase)]
["#." case]
["#/" //
["#/" //
[//
[synthesis (#+ Scope Synthesis)]]]]])
(def: #export (scope generate [start initsS+ bodyS])
(-> Phase (Scope Synthesis) (Operation (Expression Any)))
(do ////.monad
[@loop (:: @ map (|>> %n (format "loop")) ///.next)
#let [@loopG (_.global @loop)
@loopL (_.var @loop)]
initsO+ (monad.map @ generate initsS+)
bodyO (///.with-anchor @loopL
(generate bodyS))
_ (///.save! true ["" @loop]
($_ _.then
(<| _.;
(_.set @loopL)
(_.closure (list (_.reference @loopL))
(|> initsS+
list.enumerate
(list@map (|>> product.left (n/+ start) //case.register [#0])))
(_.return bodyO)))
(_.; (_.set @loopG @loopL))))]
(wrap (_.apply/* initsO+ @loopG))))
(def: #export (recur generate argsS+)
(-> Phase (List Synthesis) (Operation (Expression Any)))
(do ////.monad
[@scope ///.anchor
argsO+ (monad.map @ generate argsS+)]
(wrap (_.apply/* argsO+ @scope))))
|
