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|
(.module:
[lux (#- Type Definition)
[abstract
["." monad (#+ do)]]
[control
["<>" parser
["<c>" code (#+ Parser)]
["<t>" text]]]
[data
["." product]
[text
["%" format (#+ format)]]
[collection
["." list ("#@." functor fold)]
["." dictionary]]]
[type
["." check (#+ Check)]]
[target
[jvm
["." type (#+ Type Constraint Argument Typed)
[category (#+ Void Value Return Method Primitive Object Class Array Var Parameter)]
[".T" lux]
["." signature]
["." descriptor (#+ Descriptor)]
["." parser]]]]
[tool
[compiler
["." directive (#+ Handler Bundle)]
["." phase
["." generation]
[analysis
[".A" type]]
["." extension
["." bundle]
[analysis
["." jvm]]
[directive
["/" lux]]]]]]]
[luxc
[lang
[host
["$" jvm (#+ Anchor Inst Definition Operation Phase)
["_." def]]]]])
(def: signature (|>> type.signature signature.signature))
(type: Declaration
[Text (List (Type Var))])
(def: declaration
(Parser Declaration)
(<c>.form (<>.and <c>.text (<>.some jvm.var))))
(type: Inheritance
#FinalI
#AbstractI
#DefaultI)
(def: inheritance
(Parser Inheritance)
($_ <>.or
(<c>.text! "final")
(<c>.text! "abstract")
(<c>.text! "default")))
(type: State
#VolatileS
#FinalS
#DefaultS)
(def: state
(Parser State)
($_ <>.or
(<c>.text! "volatile")
(<c>.text! "final")
(<c>.text! "default")))
(type: Annotation Any)
(def: annotation
(Parser Annotation)
<c>.any)
(def: field-type
(Parser (Type Value))
(<t>.embed parser.value <c>.text))
(type: Constant
[Text (List Annotation) (Type Value) Code])
(def: constant
(Parser Constant)
(<| <c>.form
(<>.after (<c>.text! "constant"))
($_ <>.and
<c>.text
(<c>.tuple (<>.some ..annotation))
..field-type
<c>.any
)))
(type: Variable
[Text jvm.Visibility State (List Annotation) (Type Value)])
(def: variable
(Parser Variable)
(<| <c>.form
(<>.after (<c>.text! "variable"))
($_ <>.and
<c>.text
jvm.visibility
..state
(<c>.tuple (<>.some ..annotation))
..field-type
)))
(type: Field
(#Constant Constant)
(#Variable Variable))
(def: field
(Parser Field)
($_ <>.or
..constant
..variable
))
(type: Method-Definition
(#Constructor (jvm.Constructor Code))
(#Virtual-Method (jvm.Virtual-Method Code))
(#Static-Method (jvm.Static-Method Code))
(#Overriden-Method (jvm.Overriden-Method Code)))
(def: method
(Parser Method-Definition)
($_ <>.or
jvm.constructor-definition
jvm.virtual-method-definition
jvm.static-method-definition
jvm.overriden-method-definition
))
(def: (constraint name)
(-> Text Constraint)
{#type.name name
#type.super-class (type.class "java.lang.Object" (list))
#type.super-interfaces (list)})
(def: jvm::class
(Handler Anchor Inst Definition)
(/.custom
[($_ <>.and
..declaration
jvm.class
(<c>.tuple (<>.some jvm.class))
..inheritance
(<c>.tuple (<>.some ..annotation))
(<c>.tuple (<>.some ..field))
(<c>.tuple (<>.some ..method)))
(function (_ extension phase
[[name parameters]
super-class
super-interfaces
inheritance
## TODO: Handle annotations.
annotations
fields
methods])
(do phase.monad
[parameters (directive.lift-analysis
(typeA.with-env
(jvm.parameter-types parameters)))
#let [mapping (list@fold (function (_ [parameterJ parameterT] mapping)
(dictionary.put (parser.name parameterJ) parameterT mapping))
luxT.fresh
parameters)
field-definitions (|> fields
(list@map (function (_ field)
(case field
## TODO: Handle annotations.
(#Constant [name annotations type value])
(case value
(^template [<tag> <field>]
[_ (<tag> value)]
(<field> #$.Public ($.++F $.staticF $.finalF) name value))
([#.Bit _def.boolean-field]
[#.Int _def.byte-field]
[#.Int _def.short-field]
[#.Int _def.int-field]
[#.Int _def.long-field]
[#.Frac _def.float-field]
[#.Frac _def.double-field]
[#.Nat _def.char-field]
[#.Text _def.string-field])
_
(undefined))
## TODO: Handle annotations.
(#Variable [name visibility state annotations type])
(_def.field visibility
(case state
## TODO: Handle transient & static.
#VolatileS $.volatileF
#FinalS $.finalF
#DefaultS $.noneF)
name
type))))
_def.fuse)]
super-classT (directive.lift-analysis
(typeA.with-env
(luxT.check (luxT.class mapping) (..signature super-class))))
super-interfaceT+ (directive.lift-analysis
(typeA.with-env
(monad.map check.monad
(|>> ..signature (luxT.check (luxT.class mapping)))
super-interfaces)))
#let [selfT (jvm.inheritance-relationship-type (#.Primitive name (list@map product.right parameters))
super-classT
super-interfaceT+)]
state (extension.lift phase.get-state)
#let [analyse (get@ [#directive.analysis #directive.phase] state)
synthesize (get@ [#directive.synthesis #directive.phase] state)
generate (get@ [#directive.generation #directive.phase] state)]
methods (monad.map @ (function (_ methodC)
(do @
[methodA (directive.lift-analysis
(case methodC
(#Constructor method)
(jvm.analyse-constructor-method analyse selfT mapping method)
(#Virtual-Method method)
(jvm.analyse-virtual-method analyse selfT mapping method)
(#Static-Method method)
(jvm.analyse-static-method analyse mapping method)
(#Overriden-Method method)
(jvm.analyse-overriden-method analyse selfT mapping method)))]
(directive.lift-synthesis
(synthesize methodA))))
methods)
_ (directive.lift-generation
(generation.save! true ["" name]
[name
(_def.class #$.V1_6 #$.Public
(case inheritance
#FinalI $.finalC
## TODO: Handle abstract classes.
#AbstractI (undefined)
#DefaultI $.noneC)
name (list@map (|>> product.left parser.name ..constraint) parameters)
super-class super-interfaces
field-definitions)]))
#let [_ (log! (format "Class " name))]]
(wrap directive.no-requirements)))]))
(def: #export bundle
(Bundle Anchor Inst Definition)
(<| (bundle.prefix "jvm")
(|> bundle.empty
(dictionary.put "class" jvm::class)
)))
|
