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