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|
(.module:
[lux #*
["@" target]
["." host (#+ import:)]
[abstract
[monad (#+ do)]]
[control
["." io (#+ IO)]
["." try (#+ Try)]
[parser
[cli (#+ program:)]]]
[data
[text
["%" format (#+ format)]]
[collection
[array (#+ Array)]
["." dictionary]]]
[world
["." file]]
[target
[jvm
["$t" type]]]
[tool
[compiler
[phase
["." macro (#+ Expander)]
[extension (#+ Phase Bundle Operation Handler Extender)
["." analysis #_
["#" jvm]]]]
[default
["." platform (#+ Platform)]]]]]
[program
["/" compositor
["/." cli]]]
[luxc
[lang
["." packager]
[host
["_" jvm
["$d" def]
["$i" inst]]]
["." directive #_
["#" jvm]]
[translation
["." jvm
["." runtime]
["." expression]
["translation" extension]]]]])
(import: #long java/lang/reflect/Method
(invoke [java/lang/Object [java/lang/Object]] #try java/lang/Object))
(import: #long (java/lang/Class c)
(getMethod [java/lang/String [(java/lang/Class java/lang/Object)]] #try java/lang/reflect/Method))
(import: #long java/lang/Object
(getClass [] (java/lang/Class java/lang/Object)))
(def: _object-class
(java/lang/Class java/lang/Object)
(host.class-for java/lang/Object))
(def: _apply2-args
(Array (java/lang/Class java/lang/Object))
(|> (host.array (java/lang/Class java/lang/Object) 2)
(host.array-write 0 _object-class)
(host.array-write 1 _object-class)))
(def: _apply4-args
(Array (java/lang/Class java/lang/Object))
(|> (host.array (java/lang/Class java/lang/Object) 4)
(host.array-write 0 _object-class)
(host.array-write 1 _object-class)
(host.array-write 2 _object-class)
(host.array-write 3 _object-class)))
(def: #export (expander macro inputs lux)
Expander
(do try.monad
[apply-method (|> macro
(:coerce java/lang/Object)
(java/lang/Object::getClass)
(java/lang/Class::getMethod "apply" _apply2-args))]
(:coerce (Try (Try [Lux (List Code)]))
(java/lang/reflect/Method::invoke
(:coerce java/lang/Object macro)
(|> (host.array java/lang/Object 2)
(host.array-write 0 (:coerce java/lang/Object inputs))
(host.array-write 1 (:coerce java/lang/Object lux)))
apply-method))))
(def: #export platform
(IO (Platform IO _.Anchor _.Inst _.Definition))
(do io.monad
[host jvm.host]
(wrap {#platform.&monad io.monad
#platform.&file-system file.system
#platform.host host
#platform.phase expression.translate
#platform.runtime runtime.translate})))
(def: program-class "LuxProgram")
(def: #export (program programI)
(-> _.Inst _.Definition)
(let [$Object ($t.class "java.lang.Object" (list))
nilI runtime.noneI
num-inputsI (|>> ($i.ALOAD 0) $i.ARRAYLENGTH)
decI (|>> ($i.int +1) $i.ISUB)
headI (|>> $i.DUP
($i.ALOAD 0)
$i.SWAP
$i.AALOAD
$i.SWAP
$i.DUP_X2
$i.POP)
pairI (|>> ($i.int +2)
($i.ANEWARRAY $Object)
$i.DUP_X1
$i.SWAP
($i.int +0)
$i.SWAP
$i.AASTORE
$i.DUP_X1
$i.SWAP
($i.int +1)
$i.SWAP
$i.AASTORE)
consI (|>> ($i.int +1)
($i.string "")
$i.DUP2_X1
$i.POP2
runtime.variantI)
prepare-input-listI (<| $i.with-label (function (_ @loop))
$i.with-label (function (_ @end))
(|>> nilI
num-inputsI
($i.label @loop)
decI
$i.DUP
($i.IFLT @end)
headI
pairI
consI
$i.SWAP
($i.GOTO @loop)
($i.label @end)
$i.POP))
feed-inputsI ($i.INVOKEVIRTUAL jvm.$Function runtime.apply-method (runtime.apply-signature 1))
run-ioI (|>> ($i.CHECKCAST jvm.$Function)
$i.NULL
($i.INVOKEVIRTUAL jvm.$Function runtime.apply-method (runtime.apply-signature 1)))
main-type ($t.method [(list ($t.array ($t.class "java.lang.String" (list))))
$t.void
(list)])]
[..program-class
($d.class #_.V1_6
#_.Public _.finalC
..program-class
(list) $Object
(list)
(|>> ($d.method #_.Public _.staticM "main" main-type
(|>> programI
prepare-input-listI
feed-inputsI
run-ioI
$i.RETURN))))]))
(def: extender
Extender
## TODO: Stop relying on coercions ASAP.
(<| (:coerce Extender)
(function (@self handler))
(:coerce Handler)
(function (@self name phase))
(:coerce Phase)
(function (@self parameters))
(:coerce Operation)
(function (@self state))
(:coerce Try)
try.assume
(:coerce Try)
(do try.monad
[method (|> handler
(:coerce java/lang/Object)
(java/lang/Object::getClass)
(java/lang/Class::getMethod "apply" _apply4-args))]
(java/lang/reflect/Method::invoke
(:coerce java/lang/Object handler)
(|> (host.array java/lang/Object 4)
(host.array-write 0 (:coerce java/lang/Object name))
(host.array-write 1 (:coerce java/lang/Object phase))
(host.array-write 2 (:coerce java/lang/Object parameters))
(host.array-write 3 (:coerce java/lang/Object state)))
method))))
(program: [{service /cli.service}]
(let [(^slots [#/cli.target #/cli.module]) (case service
(#/cli.Compilation configuration) configuration
(#/cli.Interpretation configuration) configuration)
jar-path (format target (:: file.system separator) "program.jar")]
(/.compiler @.jvm
".jvm"
..expander
analysis.bundle
..platform
translation.bundle
directive.bundle
..program
..extender
service
[(packager.package ..program-class) jar-path])))
|
