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|
(.module:
lux
(lux [io]
(control [monad #+ do]
pipe)
(data [bool "bool/" Equivalence<Bool>]
[product]
[error]
(collection [list]))
(language ["///." compiler]
[".L" analysis]
["//" synthesis #+ Synthesis]
(synthesis [".S" expression])
[".L" extension])
["r" math/random "r/" Monad<Random>]
test)
[//primitive])
(context: "Variants"
(<| (times +100)
(do @
[size (|> r.nat (:: @ map (|>> (n/% +10) (n/+ +2))))
tagA (|> r.nat (:: @ map (n/% size)))
memberA //primitive.primitive]
($_ seq
(test "Can synthesize variants."
(|> (analysisL.sum-analysis size tagA memberA)
(expressionS.synthesizer extensionL.empty)
(///compiler.run //.init)
(case> (#error.Success (#//.Structure (#//.Variant [leftsS right?S valueS])))
(let [tagS (if right?S (inc leftsS) leftsS)]
(and (n/= tagA tagS)
(|> tagS (n/= (dec size)) (bool/= right?S))
(//primitive.corresponds? memberA valueS)))
_
false)))
))))
(context: "Tuples"
(<| (times +100)
(do @
[size (|> r.nat (:: @ map (|>> (n/% +10) (n/max +2))))
membersA (r.list size //primitive.primitive)]
($_ seq
(test "Can synthesize tuple."
(|> (analysisL.product-analysis membersA)
(expressionS.synthesizer extensionL.empty)
(///compiler.run //.init)
(case> (#error.Success (#//.Structure (#//.Tuple membersS)))
(and (n/= size (list.size membersS))
(list.every? (product.uncurry //primitive.corresponds?)
(list.zip2 membersA membersS)))
_
false)))
))))
|
