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|
(.module:
[lux (#- primitive)
[control
["." monad (#+ do)]]
[data
["." maybe]
[collection
["." list ("list/." Functor<List>)]
["dict" dictionary (#+ Dictionary)]]]]
["." // (#+ Synthesis Phase)
["." function]
["." case]
["/." // ("operation/." Monad<Operation>)
["." analysis (#+ Analysis)]
["." extension]
[//
["." reference]]]])
(def: (primitive analysis)
(-> analysis.Primitive //.Primitive)
(case analysis
#analysis.Unit
(#//.Text //.unit)
(^template [<analysis> <synthesis>]
(<analysis> value)
(<synthesis> value))
([#analysis.Bit #//.Bit]
[#analysis.Frac #//.F64]
[#analysis.Text #//.Text])
(^template [<analysis> <synthesis>]
(<analysis> value)
(<synthesis> (.i64 value)))
([#analysis.Nat #//.I64]
[#analysis.Int #//.I64]
[#analysis.Rev #//.I64])))
(def: #export (synthesize analysis)
Phase
(case analysis
(#analysis.Primitive analysis')
(operation/wrap (#//.Primitive (..primitive analysis')))
(#analysis.Structure composite)
(case (analysis.variant analysis)
(#.Some variant)
(do ///.Monad<Operation>
[valueS (synthesize (get@ #analysis.value variant))]
(wrap (#//.Structure (#//.Variant (set@ #analysis.value valueS variant)))))
_
(do ///.Monad<Operation>
[tupleS (monad.map @ synthesize (analysis.tuple analysis))]
(wrap (#//.Structure (#//.Tuple tupleS)))))
(#analysis.Reference reference)
(case reference
(#reference.Constant constant)
(operation/wrap (#//.Reference reference))
(#reference.Variable var)
(do ///.Monad<Operation>
[resolver //.resolver]
(case var
(#reference.Local register)
(do @
[arity //.scope-arity]
(wrap (if (function.nested? arity)
(if (n/= |0 register)
(|> (dec arity)
(list.n/range |1)
(list/map (|>> //.variable/local))
[(//.variable/local |0)]
//.function/apply)
(#//.Reference (#reference.Variable (function.adjust arity #0 var))))
(#//.Reference (#reference.Variable var)))))
(#reference.Foreign register)
(wrap (|> resolver (dict.get var) (maybe.default var) #reference.Variable #//.Reference)))))
(#analysis.Case inputA branchesAB+)
(case.synthesize (|>> synthesize //.indirectly) inputA branchesAB+)
(#analysis.Apply _)
(function.apply (|>> synthesize //.indirectly) analysis)
(#analysis.Function environmentA bodyA)
(function.function synthesize environmentA bodyA)
(#analysis.Extension name args)
(extension.apply (|>> synthesize //.indirectly)
[name args])
))
|
