aboutsummaryrefslogtreecommitdiff
path: root/new-luxc/source/luxc/lang
diff options
context:
space:
mode:
authorEduardo Julian2017-11-01 00:51:45 -0400
committerEduardo Julian2017-11-01 00:51:45 -0400
commit012f6bd41e527479dddbccbdab10daa78fd9a0fd (patch)
tree621f344a09acd52736f343d94582b3f1a2f0c5f9 /new-luxc/source/luxc/lang
parent71d7a4c7206155e09f3e1e1d8699561ea6967382 (diff)
- Re-organized code-generation, and re-named it "translation".
Diffstat (limited to 'new-luxc/source/luxc/lang')
-rw-r--r--new-luxc/source/luxc/lang/analysis/expression.lux8
-rw-r--r--new-luxc/source/luxc/lang/translation.lux179
-rw-r--r--new-luxc/source/luxc/lang/translation/case.jvm.lux225
-rw-r--r--new-luxc/source/luxc/lang/translation/common.jvm.lux131
-rw-r--r--new-luxc/source/luxc/lang/translation/eval.jvm.lux80
-rw-r--r--new-luxc/source/luxc/lang/translation/expression.jvm.lux76
-rw-r--r--new-luxc/source/luxc/lang/translation/function.jvm.lux333
-rw-r--r--new-luxc/source/luxc/lang/translation/primitive.jvm.lux36
-rw-r--r--new-luxc/source/luxc/lang/translation/procedure.jvm.lux24
-rw-r--r--new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux707
-rw-r--r--new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux761
-rw-r--r--new-luxc/source/luxc/lang/translation/reference.jvm.lux31
-rw-r--r--new-luxc/source/luxc/lang/translation/runtime.jvm.lux608
-rw-r--r--new-luxc/source/luxc/lang/translation/statement.jvm.lux82
-rw-r--r--new-luxc/source/luxc/lang/translation/structure.jvm.lux59
15 files changed, 3336 insertions, 4 deletions
diff --git a/new-luxc/source/luxc/lang/analysis/expression.lux b/new-luxc/source/luxc/lang/analysis/expression.lux
index e3a623089..de0e49dbc 100644
--- a/new-luxc/source/luxc/lang/analysis/expression.lux
+++ b/new-luxc/source/luxc/lang/analysis/expression.lux
@@ -11,9 +11,9 @@
[host])
(luxc ["&" base]
[";L" host]
- (lang ["la" analysis])
- ["&;" module]
- (generator [";G" common]))
+ (lang ["la" analysis]
+ (translation [";T" common]))
+ ["&;" module])
(.. [";A" common]
[";A" function]
[";A" primitive]
@@ -37,7 +37,7 @@
(def: (call-macro macro inputs)
(-> Macro (List Code) (Meta (List Code)))
(do meta;Monad<Meta>
- [class (commonG;load-class hostL;function-class)]
+ [class (commonT;load-class hostL;function-class)]
(function [compiler]
(do e;Monad<Error>
[apply-method (Class.getMethod ["apply" _apply-args] class)
diff --git a/new-luxc/source/luxc/lang/translation.lux b/new-luxc/source/luxc/lang/translation.lux
new file mode 100644
index 000000000..4fcc3ccb2
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation.lux
@@ -0,0 +1,179 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (concurrency ["T" task])
+ (data ["e" error]
+ [text "text/" Hash<Text>]
+ text/format
+ (coll [dict]))
+ [meta]
+ [host]
+ [io]
+ (world [file #+ File]))
+ (luxc ["&" base]
+ [";L" host]
+ ["&;" io]
+ ["&;" module]
+ ["&;" eval]
+ (lang ["&;" syntax]
+ (analysis [";A" expression]
+ [";A" common])
+ (synthesis [";S" expression])
+ (translation [";T" runtime]
+ [";T" statement]
+ [";T" common]
+ [";T" expression]
+ [";T" eval]))
+ ))
+
+(def: analyse
+ (&;Analyser)
+ (expressionA;analyser &eval;eval))
+
+(def: (generate code)
+ (-> Code (Meta Unit))
+ (case code
+ (^ [_ (#;Form (list [_ (#;Text "lux def")]
+ [_ (#;Symbol ["" def-name])]
+ valueC
+ metaC))])
+ (do meta;Monad<Meta>
+ [[_ metaA] (&;with-scope
+ (&;with-expected-type Code
+ (analyse metaC)))
+ metaI (expressionT;generate (expressionS;synthesize metaA))
+ metaV (evalT;eval metaI)
+ [_ valueT valueA] (&;with-scope
+ (if (meta;type? (:! Code metaV))
+ (&;with-expected-type Type
+ (do @
+ [valueA (analyse valueC)]
+ (wrap [Type valueA])))
+ (commonA;with-unknown-type
+ (analyse valueC))))
+ valueI (expressionT;generate (expressionS;synthesize valueA))
+ _ (&;with-scope
+ (statementT;generate-def def-name valueT valueI metaI (:! Code metaV)))]
+ (wrap []))
+
+ (^ [_ (#;Form (list [_ (#;Text "lux program")]
+ [_ (#;Symbol ["" program-args])]
+ programC))])
+ (do meta;Monad<Meta>
+ [[_ programA] (&;with-scope
+ (&;with-expected-type (type (io;IO Unit))
+ (analyse programC)))
+ programI (expressionT;generate (expressionS;synthesize programA))]
+ (statementT;generate-program program-args programI))
+
+ _
+ (&;fail (format "Unrecognized statement: " (%code code)))))
+
+(def: (exhaust action)
+ (All [a] (-> (Meta a) (Meta Unit)))
+ (do meta;Monad<Meta>
+ [result action]
+ (exhaust action)))
+
+(def: prelude Text "lux")
+
+(def: (with-active-compilation [module-name file-name source-code] action)
+ (All [a] (-> [Text Text Text] (Meta a) (Meta a)))
+ (do meta;Monad<Meta>
+ [#let [init-cursor [file-name +1 +0]]
+ output (&;with-source-code [init-cursor +0 source-code]
+ action)
+ _ (&module;flag-compiled! module-name)]
+ (wrap output)))
+
+(def: parse
+ (Meta Code)
+ (function [compiler]
+ (case (&syntax;parse (get@ #;source compiler))
+ (#e;Error error)
+ (#e;Error error)
+
+ (#e;Success [source' output])
+ (#e;Success [(set@ #;source source' compiler)
+ output]))))
+
+(def: (generate-module source-dirs module-name target-dir compiler)
+ (-> (List File) Text File Compiler (T;Task Compiler))
+ (do T;Monad<Task>
+ [_ (&io;prepare-module target-dir module-name)
+ [file-name file-content] (&io;read-module source-dirs module-name)
+ #let [module-hash (text/hash file-content)]]
+ (case (meta;run' compiler
+ (do meta;Monad<Meta>
+ [[_ artifacts _] (&module;with-module module-hash module-name
+ (commonT;with-artifacts
+ (with-active-compilation [module-name
+ file-name
+ file-content]
+ (exhaust
+ (do @
+ [code parse
+ #let [[cursor _] code]]
+ (&;with-cursor cursor
+ (generate code)))))))]
+ (wrap artifacts)
+ ## (&module;generate-descriptor module-name)
+ ))
+ (#e;Success [compiler artifacts ## module-descriptor
+ ])
+ (do @
+ [## _ (&io;write-module module-name module-descriptor)
+ _ (monad;map @ (function [[class-name class-bytecode]]
+ (&io;write-file target-dir class-name class-bytecode))
+ (dict;entries artifacts))]
+ (wrap compiler))
+
+ (#e;Error error)
+ (T;fail error))))
+
+(def: init-cursor Cursor ["" +1 +0])
+
+(def: #export init-type-context
+ Type-Context
+ {#;ex-counter +0
+ #;var-counter +0
+ #;var-bindings (list)})
+
+(def: #export init-info
+ Info
+ {#;target "JVM"
+ #;version &;version
+ #;mode #;Build})
+
+(def: #export (init-compiler host)
+ (-> commonT;Host Compiler)
+ {#;info init-info
+ #;source [init-cursor +0 ""]
+ #;cursor init-cursor
+ #;current-module #;None
+ #;modules (list)
+ #;scopes (list)
+ #;type-context init-type-context
+ #;expected #;None
+ #;seed +0
+ #;scope-type-vars (list)
+ #;host (:! Void host)})
+
+(def: #export (generate-program program target sources)
+ (-> Text File (List File) (T;Task Unit))
+ (do T;Monad<Task>
+ [compiler (|> (case (runtimeT;generate (init-compiler (io;run hostL;init-host)))
+ (#e;Error error)
+ (T;fail error)
+
+ (#e;Success [compiler [runtime-bc function-bc]])
+ (do @
+ [_ (&io;prepare-target target)
+ _ (&io;write-file target hostL;runtime-class runtime-bc)
+ _ (&io;write-file target hostL;function-class function-bc)]
+ (wrap compiler)))
+ (: (T;Task Compiler))
+ (:: @ map (generate-module sources prelude target)) (:: @ join)
+ (:: @ map (generate-module sources program target)) (:: @ join))
+ #let [_ (log! "Compilation complete!")]]
+ (wrap [])))
diff --git a/new-luxc/source/luxc/lang/translation/case.jvm.lux b/new-luxc/source/luxc/lang/translation/case.jvm.lux
new file mode 100644
index 000000000..a9ea4482a
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/case.jvm.lux
@@ -0,0 +1,225 @@
+(;module:
+ lux
+ (lux (control [monad #+ do]
+ ["ex" exception #+ exception:])
+ (data text/format)
+ [meta "meta/" Monad<Meta>])
+ (luxc ["_" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$i" inst]))
+ (lang ["ls" synthesis]))
+ [../runtime])
+
+(def: $Object $;Type ($t;class "java.lang.Object" (list)))
+
+(def: (pop-altI stack-depth)
+ (-> Nat $;Inst)
+ (case stack-depth
+ +0 id
+ +1 $i;POP
+ +2 $i;POP2
+ _ ## (n.> +2)
+ (|>. $i;POP2
+ (pop-altI (n.- +2 stack-depth)))))
+
+(def: peekI
+ $;Inst
+ (|>. $i;DUP
+ ($i;INVOKESTATIC hostL;runtime-class
+ "pm_peek"
+ ($t;method (list ../runtime;$Stack)
+ (#;Some $Object)
+ (list))
+ false)))
+
+(def: popI
+ $;Inst
+ (|>. ($i;INVOKESTATIC hostL;runtime-class
+ "pm_pop"
+ ($t;method (list ../runtime;$Stack)
+ (#;Some ../runtime;$Stack)
+ (list))
+ false)))
+
+(def: pushI
+ $;Inst
+ (|>. ($i;INVOKESTATIC hostL;runtime-class
+ "pm_push"
+ ($t;method (list ../runtime;$Stack $Object)
+ (#;Some ../runtime;$Stack)
+ (list))
+ false)))
+
+(exception: #export Unrecognized-Path)
+
+(def: (generate-path' generate stack-depth @else @end path)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ Nat $;Label $;Label ls;Path (Meta $;Inst))
+ (case path
+ (^ [_ (#;Form (list [_ (#;Text "lux case exec")] bodyS))])
+ (do meta;Monad<Meta>
+ [bodyI (generate bodyS)]
+ (wrap (|>. (pop-altI stack-depth)
+ bodyI
+ ($i;GOTO @end))))
+
+ (^ [_ (#;Form (list [_ (#;Text "lux case pop")]))])
+ (meta/wrap popI)
+
+ (^ [_ (#;Form (list [_ (#;Text "lux case bind")] [_ (#;Nat register)]))])
+ (meta/wrap (|>. peekI
+ ($i;ASTORE register)
+ popI))
+
+ [_ (#;Bool value)]
+ (meta/wrap (let [jumpI (if value $i;IFEQ $i;IFNE)]
+ (|>. peekI
+ ($i;unwrap #$;Boolean)
+ (jumpI @else))))
+
+ (^template [<tag> <prep>]
+ [_ (<tag> value)]
+ (meta/wrap (|>. peekI
+ ($i;unwrap #$;Long)
+ ($i;long (|> value <prep>))
+ $i;LCMP
+ ($i;IFNE @else))))
+ ([#;Nat (:! Int)]
+ [#;Int (: Int)]
+ [#;Deg (:! Int)])
+
+ [_ (#;Frac value)]
+ (meta/wrap (|>. peekI
+ ($i;unwrap #$;Double)
+ ($i;double value)
+ $i;DCMPL
+ ($i;IFNE @else)))
+
+ [_ (#;Text value)]
+ (meta/wrap (|>. peekI
+ ($i;string value)
+ ($i;INVOKEVIRTUAL "java.lang.Object"
+ "equals"
+ ($t;method (list $Object)
+ (#;Some $t;boolean)
+ (list))
+ false)
+ ($i;IFEQ @else)))
+
+ (^template [<special> <method>]
+ (^ [_ (#;Form (list [_ (#;Text <special>)] [_ (#;Nat idx)] subP))])
+ (do meta;Monad<Meta>
+ [subI (generate-path' generate stack-depth @else @end subP)]
+ (wrap (case idx
+ +0
+ (|>. peekI
+ ($i;CHECKCAST ($t;descriptor ../runtime;$Tuple))
+ ($i;int 0)
+ $i;AALOAD
+ pushI
+ subI)
+
+ _
+ (|>. peekI
+ ($i;CHECKCAST ($t;descriptor ../runtime;$Tuple))
+ ($i;int (nat-to-int idx))
+ ($i;INVOKESTATIC hostL;runtime-class
+ <method>
+ ($t;method (list ../runtime;$Tuple $t;int)
+ (#;Some $Object)
+ (list))
+ false)
+ pushI
+ subI)))))
+ (["lux case tuple left" "pm_left"]
+ ["lux case tuple right" "pm_right"])
+
+ (^template [<special> <flag>]
+ (^ [_ (#;Form (list [_ (#;Text <special>)] [_ (#;Nat idx)] subP))])
+ (do meta;Monad<Meta>
+ [subI (generate-path' generate stack-depth @else @end subP)]
+ (wrap (<| $i;with-label (function [@success])
+ $i;with-label (function [@fail])
+ (|>. peekI
+ ($i;CHECKCAST ($t;descriptor ../runtime;$Variant))
+ ($i;int (nat-to-int idx))
+ <flag>
+ ($i;INVOKESTATIC hostL;runtime-class "pm_variant"
+ ($t;method (list ../runtime;$Variant ../runtime;$Tag ../runtime;$Flag)
+ (#;Some ../runtime;$Datum)
+ (list))
+ false)
+ $i;DUP
+ ($i;IFNULL @fail)
+ ($i;GOTO @success)
+ ($i;label @fail)
+ $i;POP
+ ($i;GOTO @else)
+ ($i;label @success)
+ pushI
+ subI)))))
+ (["lux case variant left" $i;NULL]
+ ["lux case variant right" ($i;string "")])
+
+ (^ [_ (#;Form (list [_ (#;Text "lux case seq")] leftP rightP))])
+ (do meta;Monad<Meta>
+ [leftI (generate-path' generate stack-depth @else @end leftP)
+ rightI (generate-path' generate stack-depth @else @end rightP)]
+ (wrap (|>. leftI
+ rightI)))
+
+ (^ [_ (#;Form (list [_ (#;Text "lux case alt")] leftP rightP))])
+ (do meta;Monad<Meta>
+ [@alt-else $i;make-label
+ leftI (generate-path' generate (n.inc stack-depth) @alt-else @end leftP)
+ rightI (generate-path' generate stack-depth @else @end rightP)]
+ (wrap (|>. $i;DUP
+ leftI
+ ($i;label @alt-else)
+ $i;POP
+ rightI)))
+
+ _
+ (_;throw Unrecognized-Path (%code path))))
+
+(def: (generate-path generate path @end)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ ls;Path $;Label (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [@else $i;make-label
+ pathI (generate-path' generate +1 @else @end path)]
+ (wrap (|>. pathI
+ ($i;label @else)
+ $i;POP
+ ($i;INVOKESTATIC hostL;runtime-class
+ "pm_fail"
+ ($t;method (list) #;None (list))
+ false)
+ $i;NULL
+ ($i;GOTO @end)))))
+
+(def: #export (generate-case generate valueS path)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ ls;Synthesis ls;Path (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [@end $i;make-label
+ valueI (generate valueS)
+ pathI (generate-path generate path @end)]
+ (wrap (|>. valueI
+ $i;NULL
+ $i;SWAP
+ pushI
+ pathI
+ ($i;label @end)))))
+
+(def: #export (generate-let generate register inputS exprS)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ Nat ls;Synthesis ls;Synthesis (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [inputI (generate inputS)
+ exprI (generate exprS)]
+ (wrap (|>. inputI
+ ($i;ASTORE register)
+ exprI))))
diff --git a/new-luxc/source/luxc/lang/translation/common.jvm.lux b/new-luxc/source/luxc/lang/translation/common.jvm.lux
new file mode 100644
index 000000000..1870530c2
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/common.jvm.lux
@@ -0,0 +1,131 @@
+(;module:
+ [lux #- function]
+ (lux (control ["ex" exception #+ exception:])
+ [io]
+ (concurrency ["A" atom])
+ (data ["e" error]
+ [text]
+ text/format
+ (coll [dict #+ Dict]))
+ [host]
+ (world [blob #+ Blob]))
+ (luxc (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))))
+
+(host;import org.objectweb.asm.Opcodes
+ (#static V1_6 int))
+
+(host;import java.lang.Object)
+
+(host;import (java.lang.Class a))
+
+(host;import java.lang.ClassLoader
+ (loadClass [String] (Class Object)))
+
+(type: #export Bytecode (host;type (Array byte)))
+
+(type: #export Class-Store (A;Atom (Dict Text Bytecode)))
+
+(type: #export Artifacts (Dict Text Blob))
+
+(type: #export Host
+ {#loader ClassLoader
+ #store Class-Store
+ #function-class (Maybe Text)
+ #artifacts Artifacts})
+
+(exception: Unknown-Class)
+(exception: Class-Already-Stored)
+(exception: No-Function-Being-Compiled)
+(exception: Cannot-Overwrite-Artifact)
+
+(def: #export (with-artifacts action)
+ (All [a] (-> (Meta a) (Meta [Artifacts a])))
+ (;function [compiler]
+ (case (action (update@ #;host
+ (|>. (:! Host)
+ (set@ #artifacts (dict;new text;Hash<Text>))
+ (:! Void))
+ compiler))
+ (#e;Success [compiler' output])
+ (#e;Success [(update@ #;host
+ (|>. (:! Host)
+ (set@ #artifacts (|> (get@ #;host compiler) (:! Host) (get@ #artifacts)))
+ (:! Void))
+ compiler')
+ [(|> compiler' (get@ #;host) (:! Host) (get@ #artifacts))
+ output]])
+
+ (#e;Error error)
+ (#e;Error error))))
+
+(def: #export (record-artifact name content)
+ (-> Text Blob (Meta Unit))
+ (;function [compiler]
+ (if (|> compiler (get@ #;host) (:! Host) (get@ #artifacts) (dict;contains? name))
+ (ex;throw Cannot-Overwrite-Artifact name)
+ (#e;Success [(update@ #;host
+ (|>. (:! Host)
+ (update@ #artifacts (dict;put name content))
+ (:! Void))
+ compiler)
+ []]))))
+
+(def: #export (store-class name byte-code)
+ (-> Text Bytecode (Meta Unit))
+ (;function [compiler]
+ (let [store (|> (get@ #;host compiler)
+ (:! Host)
+ (get@ #store))]
+ (if (dict;contains? name (|> store A;get io;run))
+ (ex;throw Class-Already-Stored name)
+ (#e;Success [compiler (io;run (A;update (dict;put name byte-code) store))])
+ ))))
+
+(def: #export (load-class name)
+ (-> Text (Meta (Class Object)))
+ (;function [compiler]
+ (let [host (:! Host (get@ #;host compiler))
+ store (|> host (get@ #store) A;get io;run)]
+ (if (dict;contains? name store)
+ (#e;Success [compiler (ClassLoader.loadClass [name] (get@ #loader host))])
+ (ex;throw Unknown-Class name)))))
+
+(def: #export (with-function class expr)
+ (All [a] (-> Text (Meta a) (Meta a)))
+ (;function [compiler]
+ (let [host (:! Host (get@ #;host compiler))
+ old-function-class (get@ #function-class host)]
+ (case (expr (set@ #;host
+ (:! Void (set@ #function-class
+ (#;Some class)
+ host))
+ compiler))
+ (#e;Success [compiler' output])
+ (#e;Success [(update@ #;host
+ (|>. (:! Host)
+ (set@ #function-class old-function-class)
+ (:! Void))
+ compiler')
+ output])
+
+ (#e;Error error)
+ (#e;Error error)))))
+
+(def: #export function
+ (Meta Text)
+ (;function [compiler]
+ (let [host (:! Host (get@ #;host compiler))]
+ (case (get@ #function-class host)
+ #;None
+ (ex;throw No-Function-Being-Compiled "")
+
+ (#;Some function-class)
+ (#e;Success [compiler function-class])))))
+
+(def: #export bytecode-version Int Opcodes.V1_6)
+
+(def: #export value-field Text "_value")
+(def: #export $Object $;Type ($t;class "java.lang.Object" (list)))
diff --git a/new-luxc/source/luxc/lang/translation/eval.jvm.lux b/new-luxc/source/luxc/lang/translation/eval.jvm.lux
new file mode 100644
index 000000000..9514741f8
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/eval.jvm.lux
@@ -0,0 +1,80 @@
+(;module:
+ lux
+ (lux (control monad)
+ (data text/format)
+ [meta]
+ [host #+ do-to])
+ (luxc ["&" base]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" common]))
+ ))
+
+(host;import java.lang.Object)
+(host;import java.lang.String)
+
+(host;import java.lang.reflect.Field
+ (get [Object] Object))
+
+(host;import (java.lang.Class a)
+ (getField [String] Field))
+
+(host;import org.objectweb.asm.Opcodes
+ (#static ACC_PUBLIC int)
+ (#static ACC_SUPER int)
+ (#static ACC_FINAL int)
+ (#static ACC_STATIC int)
+ (#static PUTSTATIC int)
+ (#static RETURN int)
+ (#static V1_6 int)
+ )
+
+(host;import org.objectweb.asm.MethodVisitor
+ (visitCode [] void)
+ (visitEnd [] void)
+ (visitLdcInsn [Object] void)
+ (visitFieldInsn [int String String String] void)
+ (visitInsn [int] void)
+ (visitMaxs [int int] void))
+
+(host;import org.objectweb.asm.FieldVisitor
+ (visitEnd [] void))
+
+(host;import org.objectweb.asm.ClassWriter
+ (#static COMPUTE_MAXS int)
+ (new [int])
+ (visit [int int String String String (Array String)] void)
+ (visitEnd [] void)
+ (visitField [int String String String Object] FieldVisitor)
+ (visitMethod [int String String String (Array String)] MethodVisitor)
+ (toByteArray [] (Array byte)))
+
+(def: #export (eval valueI)
+ (-> $;Inst (Meta Top))
+ (do meta;Monad<Meta>
+ [class-name (:: @ map %code (meta;gensym "eval"))
+ #let [writer (|> (do-to (ClassWriter.new ClassWriter.COMPUTE_MAXS)
+ (ClassWriter.visit [commonT;bytecode-version
+ (i.+ Opcodes.ACC_PUBLIC Opcodes.ACC_SUPER)
+ class-name
+ (host;null)
+ "java/lang/Object"
+ (host;null)]))
+ ($d;field #$;Public ($_ $;++F $;finalF $;staticF)
+ commonT;value-field commonT;$Object)
+ ($d;method #$;Public ($_ $;++M $;staticM $;strictM)
+ "<clinit>"
+ ($t;method (list) #;None (list))
+ (|>. valueI
+ ($i;PUTSTATIC class-name commonT;value-field commonT;$Object)
+ $i;RETURN)))
+ bytecode (ClassWriter.toByteArray [] (do-to writer (ClassWriter.visitEnd [])))]
+ _ (commonT;store-class class-name bytecode)
+ class (commonT;load-class class-name)]
+ (wrap (|> class
+ (Class.getField [commonT;value-field])
+ (Field.get (host;null))))))
diff --git a/new-luxc/source/luxc/lang/translation/expression.jvm.lux b/new-luxc/source/luxc/lang/translation/expression.jvm.lux
new file mode 100644
index 000000000..af66d4994
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/expression.jvm.lux
@@ -0,0 +1,76 @@
+(;module:
+ lux
+ (lux (control monad
+ ["ex" exception #+ exception:]
+ ["p" parser])
+ (data ["e" error]
+ text/format)
+ [meta]
+ (meta ["s" syntax]))
+ (luxc ["&" base]
+ (host ["$" jvm])
+ (lang ["ls" synthesis]
+ (translation [";T" common]
+ [";T" primitive]
+ [";T" structure]
+ [";T" eval]
+ [";T" procedure]
+ [";T" function]
+ [";T" reference]
+ [";T" case])
+ [";L" variable #+ Variable Register])))
+
+(exception: #export Unrecognized-Synthesis)
+
+(def: #export (generate synthesis)
+ (-> ls;Synthesis (Meta $;Inst))
+ (case synthesis
+ (^code [])
+ primitiveT;generate-unit
+
+ (^code [(~ singleton)])
+ (generate singleton)
+
+ (^template [<tag> <generator>]
+ [_ (<tag> value)]
+ (<generator> value))
+ ([#;Bool primitiveT;generate-bool]
+ [#;Nat primitiveT;generate-nat]
+ [#;Int primitiveT;generate-int]
+ [#;Deg primitiveT;generate-deg]
+ [#;Frac primitiveT;generate-frac]
+ [#;Text primitiveT;generate-text])
+
+ (^code ((~ [_ (#;Nat tag)]) (~ [_ (#;Bool last?)]) (~ valueS)))
+ (structureT;generate-variant generate tag last? valueS)
+
+ (^code [(~@ members)])
+ (structureT;generate-tuple generate members)
+
+ (^ [_ (#;Form (list [_ (#;Int var)]))])
+ (if (variableL;captured? var)
+ (referenceT;generate-captured var)
+ (referenceT;generate-variable var))
+
+ [_ (#;Symbol definition)]
+ (referenceT;generate-definition definition)
+
+ (^code ("lux let" (~ [_ (#;Nat register)]) (~ inputS) (~ exprS)))
+ (caseT;generate-let generate register inputS exprS)
+
+ (^code ("lux case" (~ inputS) (~ pathPS)))
+ (caseT;generate-case generate inputS pathPS)
+
+ (^multi (^code ("lux function" (~ [_ (#;Nat arity)]) [(~@ environment)] (~ bodyS)))
+ [(s;run environment (p;some s;int)) (#e;Success environment)])
+ (functionT;generate-function generate environment arity bodyS)
+
+ (^code ("lux call" (~ functionS) (~@ argsS)))
+ (functionT;generate-call generate functionS argsS)
+
+ (^code ((~ [_ (#;Text procedure)]) (~@ argsS)))
+ (procedureT;generate-procedure generate procedure argsS)
+
+ _
+ (&;throw Unrecognized-Synthesis (%code synthesis))
+ ))
diff --git a/new-luxc/source/luxc/lang/translation/function.jvm.lux b/new-luxc/source/luxc/lang/translation/function.jvm.lux
new file mode 100644
index 000000000..35c88e4ed
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/function.jvm.lux
@@ -0,0 +1,333 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (data text/format
+ (coll [list "list/" Functor<List> Monoid<List>]))
+ [meta])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" common]
+ [";T" runtime])
+ [";L" variable #+ Variable])))
+
+
+(def: arity-field Text "arity")
+(def: $Object $;Type ($t;class "java.lang.Object" (list)))
+
+(do-template [<name> <prefix>]
+ [(def: #export (<name> idx)
+ (-> Nat Text)
+ (|> idx nat-to-int %i (format <prefix>)))]
+
+ [captured "c"]
+ [partial "p"]
+ )
+
+(def: (poly-arg? arity)
+ (-> ls;Arity Bool)
+ (n.> +1 arity))
+
+(def: (reset-method class)
+ (-> Text $;Method)
+ ($t;method (list) (#;Some ($t;class class (list))) (list)))
+
+(def: (captured-args env)
+ (-> (List Variable) (List $;Type))
+ (list;repeat (list;size env) $Object))
+
+(def: (init-method env arity)
+ (-> (List Variable) ls;Arity $;Method)
+ (if (poly-arg? arity)
+ ($t;method (list;concat (list (captured-args env)
+ (list $t;int)
+ (list;repeat (n.dec arity) $Object)))
+ #;None
+ (list))
+ ($t;method (captured-args env) #;None (list))))
+
+(def: (implementation-method arity)
+ ($t;method (list;repeat arity $Object) (#;Some $Object) (list)))
+
+(def: get-amount-of-partialsI
+ $;Inst
+ (|>. ($i;ALOAD +0)
+ ($i;GETFIELD hostL;function-class runtimeT;partials-field $t;int)))
+
+(def: (load-fieldI class field)
+ (-> Text Text $;Inst)
+ (|>. ($i;ALOAD +0)
+ ($i;GETFIELD class field $Object)))
+
+(def: (inputsI start amount)
+ (-> $;Register Nat $;Inst)
+ (|> (list;n.range start (n.+ start (n.dec amount)))
+ (list/map $i;ALOAD)
+ $i;fuse))
+
+(def: (applysI start amount)
+ (-> $;Register Nat $;Inst)
+ (let [max-args (n.min amount runtimeT;num-apply-variants)
+ later-applysI (if (n.> runtimeT;num-apply-variants amount)
+ (applysI (n.+ runtimeT;num-apply-variants start) (n.- runtimeT;num-apply-variants amount))
+ id)]
+ (|>. ($i;CHECKCAST hostL;function-class)
+ (inputsI start max-args)
+ ($i;INVOKEVIRTUAL hostL;function-class runtimeT;apply-method (runtimeT;apply-signature max-args) false)
+ later-applysI)))
+
+(def: (inc-intI by)
+ (-> Nat $;Inst)
+ (|>. ($i;int (nat-to-int by))
+ $i;IADD))
+
+(def: (nullsI amount)
+ (-> Nat $;Inst)
+ (|> $i;NULL
+ (list;repeat amount)
+ $i;fuse))
+
+(def: (with-captured env)
+ (-> (List Variable) $;Def)
+ (|> (list;enumerate env)
+ (list/map (function [[env-idx env-source]]
+ ($d;field #$;Private $;finalF (captured env-idx) $Object)))
+ $d;fuse))
+
+(def: (with-partial arity)
+ (-> ls;Arity $;Def)
+ (if (poly-arg? arity)
+ (|> (list;n.range +0 (n.- +2 arity))
+ (list/map (function [idx]
+ ($d;field #$;Private $;finalF (partial idx) $Object)))
+ $d;fuse)
+ id))
+
+(def: (instance class arity env)
+ (-> Text ls;Arity (List Variable) $;Inst)
+ (let [captureI (|> env
+ (list/map (function [source]
+ (if (variableL;captured? source)
+ ($i;GETFIELD class (captured (variableL;captured-register source)) $Object)
+ ($i;ALOAD (int-to-nat source)))))
+ $i;fuse)
+ argsI (if (poly-arg? arity)
+ (|> (nullsI (n.dec arity))
+ (list ($i;int 0))
+ $i;fuse)
+ id)]
+ (|>. ($i;NEW class)
+ $i;DUP
+ captureI
+ argsI
+ ($i;INVOKESPECIAL class "<init>" (init-method env arity) false))))
+
+(def: (with-reset class arity env)
+ (-> Text ls;Arity (List Variable) $;Def)
+ ($d;method #$;Public $;noneM "reset" (reset-method class)
+ (if (poly-arg? arity)
+ (let [env-size (list;size env)
+ captureI (|> (case env-size
+ +0 (list)
+ _ (list;n.range +0 (n.dec env-size)))
+ (list/map (function [source]
+ (|>. ($i;ALOAD +0)
+ ($i;GETFIELD class (captured source) $Object))))
+ $i;fuse)
+ argsI (|> (nullsI (n.dec arity))
+ (list ($i;int 0))
+ $i;fuse)]
+ (|>. ($i;NEW class)
+ $i;DUP
+ captureI
+ argsI
+ ($i;INVOKESPECIAL class "<init>" (init-method env arity) false)
+ $i;ARETURN))
+ (|>. ($i;ALOAD +0)
+ $i;ARETURN))))
+
+(def: (with-implementation arity @begin bodyI)
+ (-> Nat $;Label $;Inst $;Def)
+ ($d;method #$;Public $;strictM "impl" (implementation-method arity)
+ (|>. ($i;label @begin)
+ bodyI
+ $i;ARETURN)))
+
+(def: function-init-method
+ $;Method
+ ($t;method (list $t;int) #;None (list)))
+
+(def: (function-init arity env-size)
+ (-> ls;Arity Nat $;Inst)
+ (if (n.= +1 arity)
+ (|>. ($i;int 0)
+ ($i;INVOKESPECIAL hostL;function-class "<init>" function-init-method false))
+ (|>. ($i;ILOAD (n.inc env-size))
+ ($i;INVOKESPECIAL hostL;function-class "<init>" function-init-method false))))
+
+(def: (with-init class env arity)
+ (-> Text (List Variable) ls;Arity $;Def)
+ (let [env-size (list;size env)
+ offset-partial (: (-> Nat Nat)
+ (|>. n.inc (n.+ env-size)))
+ store-capturedI (|> (case env-size
+ +0 (list)
+ _ (list;n.range +0 (n.dec env-size)))
+ (list/map (function [register]
+ (|>. ($i;ALOAD +0)
+ ($i;ALOAD (n.inc register))
+ ($i;PUTFIELD class (captured register) $Object))))
+ $i;fuse)
+ store-partialI (if (poly-arg? arity)
+ (|> (list;n.range +0 (n.- +2 arity))
+ (list/map (function [idx]
+ (let [register (offset-partial idx)]
+ (|>. ($i;ALOAD +0)
+ ($i;ALOAD (n.inc register))
+ ($i;PUTFIELD class (partial idx) $Object)))))
+ $i;fuse)
+ id)]
+ ($d;method #$;Public $;noneM "<init>" (init-method env arity)
+ (|>. ($i;ALOAD +0)
+ (function-init arity env-size)
+ store-capturedI
+ store-partialI
+ $i;RETURN))))
+
+(def: (with-apply class env function-arity @begin bodyI apply-arity)
+ (-> Text (List Variable) ls;Arity $;Label $;Inst ls;Arity
+ $;Def)
+ (let [num-partials (n.dec function-arity)
+ @default ($;new-label [])
+ @labels (list/map $;new-label (list;repeat num-partials []))
+ arity-over-extent (|> (nat-to-int function-arity) (i.- (nat-to-int apply-arity)))
+ casesI (|> (list/compose @labels (list @default))
+ (list;zip2 (list;n.range +0 num-partials))
+ (list/map (function [[stage @label]]
+ (let [load-partialsI (if (n.> +0 stage)
+ (|> (list;n.range +0 (n.dec stage))
+ (list/map (|>. partial (load-fieldI class)))
+ $i;fuse)
+ id)]
+ (cond (i.= arity-over-extent (nat-to-int stage))
+ (|>. ($i;label @label)
+ ($i;ALOAD +0)
+ (when (n.> +0 stage)
+ ($i;INVOKEVIRTUAL class "reset" (reset-method class) false))
+ load-partialsI
+ (inputsI +1 apply-arity)
+ ($i;INVOKEVIRTUAL class "impl" (implementation-method function-arity) false)
+ $i;ARETURN)
+
+ (i.> arity-over-extent (nat-to-int stage))
+ (let [args-to-completion (|> function-arity (n.- stage))
+ args-left (|> apply-arity (n.- args-to-completion))]
+ (|>. ($i;label @label)
+ ($i;ALOAD +0)
+ ($i;INVOKEVIRTUAL class "reset" (reset-method class) false)
+ load-partialsI
+ (inputsI +1 args-to-completion)
+ ($i;INVOKEVIRTUAL class "impl" (implementation-method function-arity) false)
+ (applysI (n.inc args-to-completion) args-left)
+ $i;ARETURN))
+
+ ## (i.< arity-over-extent (nat-to-int stage))
+ (let [env-size (list;size env)
+ load-capturedI (|> (case env-size
+ +0 (list)
+ _ (list;n.range +0 (n.dec env-size)))
+ (list/map (|>. captured (load-fieldI class)))
+ $i;fuse)]
+ (|>. ($i;label @label)
+ ($i;NEW class)
+ $i;DUP
+ load-capturedI
+ get-amount-of-partialsI
+ (inc-intI apply-arity)
+ load-partialsI
+ (inputsI +1 apply-arity)
+ (nullsI (|> num-partials (n.- apply-arity) (n.- stage)))
+ ($i;INVOKESPECIAL class "<init>" (init-method env function-arity) false)
+ $i;ARETURN))
+ ))))
+ $i;fuse)]
+ ($d;method #$;Public $;noneM runtimeT;apply-method (runtimeT;apply-signature apply-arity)
+ (|>. get-amount-of-partialsI
+ ($i;TABLESWITCH 0 (|> num-partials n.dec nat-to-int)
+ @default @labels)
+ casesI
+ ($i;INVOKESTATIC hostL;runtime-class "apply_fail" ($t;method (list) #;None (list)) false)
+ $i;NULL
+ $i;ARETURN
+ ))))
+
+(def: #export (with-function generate class env arity body)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ Text (List Variable) ls;Arity ls;Synthesis
+ (Meta [$;Def $;Inst]))
+ (do meta;Monad<Meta>
+ [@begin $i;make-label
+ bodyI (commonT;with-function class (generate body))
+ #let [env-size (list;size env)
+ applyD (: $;Def
+ (if (poly-arg? arity)
+ (|> (n.min arity runtimeT;num-apply-variants)
+ (list;n.range +1)
+ (list/map (with-apply class env arity @begin bodyI))
+ (list& (with-implementation arity @begin bodyI))
+ $d;fuse)
+ ($d;method #$;Public $;strictM runtimeT;apply-method (runtimeT;apply-signature +1)
+ (|>. ($i;label @begin)
+ bodyI
+ $i;ARETURN))))
+ functionD (: $;Def
+ (|>. ($d;int-field #$;Public ($_ $;++F $;staticF $;finalF) arity-field (nat-to-int arity))
+ (with-captured env)
+ (with-partial arity)
+ (with-init class env arity)
+ (with-reset class arity env)
+ applyD))
+ instanceI (instance class arity env)]]
+ (wrap [functionD instanceI])))
+
+(def: #export (generate-function generate env arity body)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ (List Variable) ls;Arity ls;Synthesis
+ (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [function-class (:: @ map %code (meta;gensym "function"))
+ [functionD instanceI] (with-function generate function-class env arity body)
+ _ (commonT;store-class function-class
+ ($d;class #$;V1.6 #$;Public $;finalC
+ function-class (list)
+ ($;simple-class hostL;function-class) (list)
+ functionD))]
+ (wrap instanceI)))
+
+(def: (segment size elems)
+ (All [a] (-> Nat (List a) (List (List a))))
+ (let [[pre post] (list;split size elems)]
+ (if (list;empty? post)
+ (list pre)
+ (list& pre (segment size post)))))
+
+(def: #export (generate-call generate functionS argsS)
+ (-> (-> ls;Synthesis (Meta $;Inst))
+ ls;Synthesis (List ls;Synthesis)
+ (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [functionI (generate functionS)
+ argsI (monad;map @ generate argsS)
+ #let [applyI (|> (segment runtimeT;num-apply-variants argsI)
+ (list/map (function [chunkI+]
+ (|>. ($i;CHECKCAST hostL;function-class)
+ ($i;fuse chunkI+)
+ ($i;INVOKEVIRTUAL hostL;function-class runtimeT;apply-method (runtimeT;apply-signature (list;size chunkI+)) false))))
+ $i;fuse)]]
+ (wrap (|>. functionI
+ applyI))))
diff --git a/new-luxc/source/luxc/lang/translation/primitive.jvm.lux b/new-luxc/source/luxc/lang/translation/primitive.jvm.lux
new file mode 100644
index 000000000..72b5f4e9d
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/primitive.jvm.lux
@@ -0,0 +1,36 @@
+(;module:
+ lux
+ (lux (control monad)
+ (data text/format)
+ [meta "meta/" Monad<Meta>])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$i" inst]
+ ["$t" type]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" common])))
+ [../runtime])
+
+(def: #export generate-unit
+ (Meta $;Inst)
+ (meta/wrap ($i;string hostL;unit)))
+
+(def: #export (generate-bool value)
+ (-> Bool (Meta $;Inst))
+ (meta/wrap ($i;GETSTATIC "java.lang.Boolean"
+ (if value "TRUE" "FALSE")
+ ($t;class "java.lang.Boolean" (list)))))
+
+(do-template [<name> <type> <load> <wrap>]
+ [(def: #export (<name> value)
+ (-> <type> (Meta $;Inst))
+ (meta/wrap (|>. (<load> value) <wrap>)))]
+
+ [generate-nat Nat (|>. (:! Int) $i;long) ($i;wrap #$;Long)]
+ [generate-int Int $i;long ($i;wrap #$;Long)]
+ [generate-deg Deg (|>. (:! Int) $i;long) ($i;wrap #$;Long)]
+ [generate-frac Frac $i;double ($i;wrap #$;Double)]
+ [generate-text Text $i;string id]
+ )
diff --git a/new-luxc/source/luxc/lang/translation/procedure.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure.jvm.lux
new file mode 100644
index 000000000..973f0e968
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/procedure.jvm.lux
@@ -0,0 +1,24 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (data [maybe]
+ text/format
+ (coll [dict])))
+ (luxc ["&" base]
+ (host ["$" jvm])
+ (lang ["ls" synthesis]))
+ (. ["./;" common]
+ ["./;" host]))
+
+(def: procedures
+ ./common;Bundle
+ (|> ./common;procedures
+ (dict;merge ./host;procedures)))
+
+(def: #export (generate-procedure generate name args)
+ (-> (-> ls;Synthesis (Meta $;Inst)) Text (List ls;Synthesis)
+ (Meta $;Inst))
+ (<| (maybe;default (&;fail (format "Unknown procedure: " (%t name))))
+ (do maybe;Monad<Maybe>
+ [proc (dict;get name procedures)]
+ (wrap (proc generate args)))))
diff --git a/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux
new file mode 100644
index 000000000..80becb058
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/procedure/common.jvm.lux
@@ -0,0 +1,707 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (data [text]
+ text/format
+ (coll [list "list/" Functor<List>]
+ [dict #+ Dict]))
+ [meta #+ with-gensyms]
+ (meta [code]
+ ["s" syntax #+ syntax:])
+ [host])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" runtime]))))
+
+(host;import java.lang.Long
+ (#static MIN_VALUE Long)
+ (#static MAX_VALUE Long))
+
+(host;import java.lang.Double
+ (#static MIN_VALUE Double)
+ (#static MAX_VALUE Double)
+ (#static NaN Double)
+ (#static POSITIVE_INFINITY Double)
+ (#static NEGATIVE_INFINITY Double))
+
+## [Types]
+(type: #export Generator
+ (-> ls;Synthesis (Meta $;Inst)))
+
+(type: #export Proc
+ (-> Generator (List ls;Synthesis) (Meta $;Inst)))
+
+(type: #export Bundle
+ (Dict Text Proc))
+
+(syntax: (Vector [size s;nat] elemT)
+ (wrap (list (` [(~@ (list;repeat size elemT))]))))
+
+(type: #export Nullary (-> (Vector +0 $;Inst) $;Inst))
+(type: #export Unary (-> (Vector +1 $;Inst) $;Inst))
+(type: #export Binary (-> (Vector +2 $;Inst) $;Inst))
+(type: #export Trinary (-> (Vector +3 $;Inst) $;Inst))
+
+## [Utils]
+(def: $Object $;Type ($t;class "java.lang.Object" (list)))
+(def: $Object-Array $;Type ($t;array +1 $Object))
+(def: $String $;Type ($t;class "java.lang.String" (list)))
+(def: $CharSequence $;Type ($t;class "java.lang.CharSequence" (list)))
+(def: $Function $;Type ($t;class hostL;function-class (list)))
+
+(def: #export (install name unnamed)
+ (-> Text (-> Text Proc)
+ (-> Bundle Bundle))
+ (dict;put name (unnamed name)))
+
+(def: #export (prefix prefix bundle)
+ (-> Text Bundle Bundle)
+ (|> bundle
+ dict;entries
+ (list/map (function [[key val]] [(format prefix " " key) val]))
+ (dict;from-list text;Hash<Text>)))
+
+(def: (wrong-arity proc expected actual)
+ (-> Text Nat Nat Text)
+ (format "Wrong number of arguments for " (%t proc) "\n"
+ "Expected: " (|> expected nat-to-int %i) "\n"
+ " Actual: " (|> actual nat-to-int %i)))
+
+(syntax: (arity: [name s;local-symbol] [arity s;nat])
+ (with-gensyms [g!proc g!name g!generate g!inputs]
+ (do @
+ [g!input+ (monad;seq @ (list;repeat arity (meta;gensym "input")))]
+ (wrap (list (` (def: #export ((~ (code;local-symbol name)) (~ g!proc))
+ (-> (-> (;;Vector (~ (code;nat arity)) $;Inst) $;Inst)
+ (-> Text ;;Proc))
+ (function [(~ g!name)]
+ (function [(~ g!generate) (~ g!inputs)]
+ (case (~ g!inputs)
+ (^ (list (~@ g!input+)))
+ (do meta;Monad<Meta>
+ [(~@ (|> g!input+
+ (list/map (function [g!input]
+ (list g!input (` ((~ g!generate) (~ g!input))))))
+ list;concat))]
+ ((~' wrap) ((~ g!proc) [(~@ g!input+)])))
+
+ (~' _)
+ (meta;fail (wrong-arity (~ g!name) +1 (list;size (~ g!inputs))))))))))))))
+
+(arity: nullary +0)
+(arity: unary +1)
+(arity: binary +2)
+(arity: trinary +3)
+
+## [Instructions]
+(def: lux-intI $;Inst (|>. $i;I2L ($i;wrap #$;Long)))
+(def: jvm-intI $;Inst (|>. ($i;unwrap #$;Long) $i;L2I))
+
+(def: (array-writeI arrayI idxI elemI)
+ (-> $;Inst $;Inst $;Inst
+ $;Inst)
+ (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array))
+ $i;DUP
+ idxI jvm-intI
+ elemI
+ $i;AASTORE))
+
+(def: (predicateI tester)
+ (-> (-> $;Label $;Inst)
+ $;Inst)
+ (<| $i;with-label (function [@then])
+ $i;with-label (function [@end])
+ (|>. (tester @then)
+ ($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
+ ($i;GOTO @end)
+ ($i;label @then)
+ ($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
+ ($i;label @end)
+ )))
+
+## [Procedures]
+## [[Lux]]
+(def: (lux//is [leftI rightI])
+ Binary
+ (|>. leftI
+ rightI
+ (predicateI $i;IF_ACMPEQ)))
+
+(def: try-method
+ $;Method
+ ($t;method (list $Function) (#;Some $Object-Array) (list)))
+(def: (lux//try riskyI)
+ Unary
+ (|>. riskyI
+ ($i;CHECKCAST hostL;function-class)
+ ($i;INVOKESTATIC hostL;runtime-class "try" try-method false)))
+
+(def: (lux//noop valueI)
+ Unary
+ valueI)
+
+## [[Bits]]
+(do-template [<name> <op>]
+ [(def: (<name> [inputI maskI])
+ Binary
+ (|>. inputI ($i;unwrap #$;Long)
+ maskI ($i;unwrap #$;Long)
+ <op> ($i;wrap #$;Long)))]
+
+ [bit//and $i;LAND]
+ [bit//or $i;LOR]
+ [bit//xor $i;LXOR]
+ )
+
+(def: (bit//count inputI)
+ Unary
+ (|>. inputI ($i;unwrap #$;Long)
+ ($i;INVOKESTATIC "java.lang.Long" "bitCount" ($t;method (list $t;long) (#;Some $t;int) (list)) false)
+ lux-intI))
+
+(do-template [<name> <op>]
+ [(def: (<name> [inputI shiftI])
+ Binary
+ (|>. inputI ($i;unwrap #$;Long)
+ shiftI jvm-intI
+ <op>
+ ($i;wrap #$;Long)))]
+
+ [bit//shift-left $i;LSHL]
+ [bit//shift-right $i;LSHR]
+ [bit//unsigned-shift-right $i;LUSHR]
+ )
+
+## [[Arrays]]
+(def: (array//new lengthI)
+ Unary
+ (|>. lengthI jvm-intI ($i;ANEWARRAY ($t;descriptor $Object))))
+
+(def: (array//get [arrayI idxI])
+ Binary
+ (<| $i;with-label (function [@is-null])
+ $i;with-label (function [@end])
+ (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array))
+ idxI jvm-intI
+ $i;AALOAD
+ $i;DUP
+ ($i;IFNULL @is-null)
+ runtimeT;someI
+ ($i;GOTO @end)
+ ($i;label @is-null)
+ $i;POP
+ runtimeT;noneI
+ ($i;label @end))))
+
+(def: (array//put [arrayI idxI elemI])
+ Trinary
+ (array-writeI arrayI idxI elemI))
+
+(def: (array//remove [arrayI idxI])
+ Binary
+ (array-writeI arrayI idxI $i;NULL))
+
+(def: (array//size arrayI)
+ Unary
+ (|>. arrayI ($i;CHECKCAST ($t;descriptor $Object-Array))
+ $i;ARRAYLENGTH
+ lux-intI))
+
+## [[Numbers]]
+(def: nat-method
+ $;Method
+ ($t;method (list $t;long $t;long) (#;Some $t;long) (list)))
+
+(def: deg-method $;Method nat-method)
+
+(def: compare-nat-method
+ $;Method
+ ($t;method (list $t;long $t;long) (#;Some $t;int) (list)))
+
+(do-template [<name> <const> <wrapper>]
+ [(def: (<name> _)
+ Nullary
+ (|>. <const> <wrapper>))]
+
+ [nat//min ($i;long 0) ($i;wrap #$;Long)]
+ [nat//max ($i;long -1) ($i;wrap #$;Long)]
+
+ [int//min ($i;long Long.MIN_VALUE) ($i;wrap #$;Long)]
+ [int//max ($i;long Long.MAX_VALUE) ($i;wrap #$;Long)]
+
+ [frac//smallest ($i;double Double.MIN_VALUE) ($i;wrap #$;Double)]
+ [frac//min ($i;double (f.* -1.0 Double.MAX_VALUE)) ($i;wrap #$;Double)]
+ [frac//max ($i;double Double.MAX_VALUE) ($i;wrap #$;Double)]
+ [frac//not-a-number ($i;double Double.NaN) ($i;wrap #$;Double)]
+ [frac//positive-infinity ($i;double Double.POSITIVE_INFINITY) ($i;wrap #$;Double)]
+ [frac//negative-infinity ($i;double Double.NEGATIVE_INFINITY) ($i;wrap #$;Double)]
+
+ [deg//min ($i;long 0) ($i;wrap #$;Long)]
+ [deg//max ($i;long -1) ($i;wrap #$;Long)]
+ )
+
+(do-template [<name> <unwrap> <wrap> <op>]
+ [(def: (<name> [subjectI paramI])
+ Binary
+ (|>. subjectI <unwrap>
+ paramI <unwrap>
+ <op>
+ <wrap>))]
+
+ [int//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
+ [int//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
+ [int//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
+ [int//div ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV]
+ [int//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LREM]
+
+ [nat//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
+ [nat//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
+ [nat//mul ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
+ [nat//div ($i;unwrap #$;Long) ($i;wrap #$;Long)
+ ($i;INVOKESTATIC hostL;runtime-class "div_nat" nat-method false)]
+ [nat//rem ($i;unwrap #$;Long) ($i;wrap #$;Long)
+ ($i;INVOKESTATIC hostL;runtime-class "rem_nat" nat-method false)]
+
+ [frac//add ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DADD]
+ [frac//sub ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DSUB]
+ [frac//mul ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DMUL]
+ [frac//div ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DDIV]
+ [frac//rem ($i;unwrap #$;Double) ($i;wrap #$;Double) $i;DREM]
+
+ [deg//add ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LADD]
+ [deg//sub ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
+ [deg//mul ($i;unwrap #$;Long) ($i;wrap #$;Long)
+ ($i;INVOKESTATIC hostL;runtime-class "mul_deg" deg-method false)]
+ [deg//div ($i;unwrap #$;Long) ($i;wrap #$;Long)
+ ($i;INVOKESTATIC hostL;runtime-class "div_deg" deg-method false)]
+ [deg//rem ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LSUB]
+ [deg//scale ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LMUL]
+ [deg//reciprocal ($i;unwrap #$;Long) ($i;wrap #$;Long) $i;LDIV]
+ )
+
+(do-template [<eq> <lt> <unwrap> <cmp>]
+ [(do-template [<name> <reference>]
+ [(def: (<name> [subjectI paramI])
+ Binary
+ (|>. subjectI <unwrap>
+ paramI <unwrap>
+ <cmp>
+ ($i;int <reference>)
+ (predicateI $i;IF_ICMPEQ)))]
+ [<eq> 0]
+ [<lt> -1])]
+
+ [nat//eq nat//lt ($i;unwrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false)]
+ [int//eq int//lt ($i;unwrap #$;Long) $i;LCMP]
+ [frac//eq frac//lt ($i;unwrap #$;Double) $i;DCMPG]
+ [deg//eq deg//lt ($i;unwrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false)]
+ )
+
+(do-template [<name> <prepare> <transform>]
+ [(def: (<name> inputI)
+ Unary
+ (|>. inputI <prepare> <transform>))]
+
+ [nat//to-int id id]
+ [nat//to-char ($i;unwrap #$;Long)
+ (<| ($i;INVOKESTATIC "java.lang.Character" "toString" ($t;method (list $t;char) (#;Some $String) (list)) false)
+ $i;I2C $i;L2I)]
+
+ [int//to-nat id id]
+ [int//to-frac ($i;unwrap #$;Long) (<| ($i;wrap #$;Double) $i;L2D)]
+
+ [frac//to-int ($i;unwrap #$;Double) (<| ($i;wrap #$;Long) $i;D2L)]
+ [frac//to-deg ($i;unwrap #$;Double)
+ (<| ($i;wrap #$;Long) ($i;INVOKESTATIC hostL;runtime-class "frac_to_deg"
+ ($t;method (list $t;double) (#;Some $t;long) (list)) false))]
+ [frac//encode ($i;unwrap #$;Double)
+ ($i;INVOKESTATIC "java.lang.Double" "toString" ($t;method (list $t;double) (#;Some $String) (list)) false)]
+ [frac//decode ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKESTATIC hostL;runtime-class "decode_frac" ($t;method (list $String) (#;Some $Object-Array) (list)) false)]
+
+ [deg//to-frac ($i;unwrap #$;Long)
+ (<| ($i;wrap #$;Double) ($i;INVOKESTATIC hostL;runtime-class "deg_to_frac"
+ ($t;method (list $t;long) (#;Some $t;double) (list)) false))]
+ )
+
+## [[Text]]
+(do-template [<name> <class> <method> <post> <outputT>]
+ [(def: (<name> inputI)
+ Unary
+ (|>. inputI
+ ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL <class> <method> ($t;method (list) (#;Some <outputT>) (list)) false)
+ <post>))]
+
+ [text//size "java.lang.String" "length" lux-intI $t;int]
+ [text//hash "java.lang.Object" "hashCode" lux-intI $t;int]
+ [text//trim "java.lang.String" "trim" id $String]
+ [text//upper-case "java.lang.String" "toUpperCase" id $String]
+ [text//lower-case "java.lang.String" "toLowerCase" id $String]
+ )
+
+(do-template [<name> <pre-subject> <pre-param> <op> <post>]
+ [(def: (<name> [subjectI paramI])
+ Binary
+ (|>. subjectI <pre-subject>
+ paramI <pre-param>
+ <op> <post>))]
+
+ [text//eq id id
+ ($i;INVOKEVIRTUAL "java.lang.Object" "equals" ($t;method (list $Object) (#;Some $t;boolean) (list)) false)
+ ($i;wrap #$;Boolean)]
+ [text//lt ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL "java.lang.String" "compareTo" ($t;method (list $String) (#;Some $t;int) (list)) false)
+ (predicateI $i;IF_ICMPEQ)]
+ [text//append ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL "java.lang.String" "concat" ($t;method (list $String) (#;Some $String) (list)) false)
+ id]
+ [text//contains? ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL "java.lang.String" "contains" ($t;method (list $CharSequence) (#;Some $t;boolean) (list)) false)
+ ($i;wrap #$;Boolean)]
+ [text//char ($i;CHECKCAST "java.lang.String") jvm-intI
+ ($i;INVOKESTATIC hostL;runtime-class "text_char" ($t;method (list $String $t;int) (#;Some $t;int) (list)) false)
+ lux-intI]
+ )
+
+(do-template [<name> <pre-subject> <pre-param> <pre-extra> <op>]
+ [(def: (<name> [subjectI paramI extraI])
+ Trinary
+ (|>. subjectI <pre-subject>
+ paramI <pre-param>
+ extraI <pre-extra>
+ <op>))]
+
+ [text//clip ($i;CHECKCAST "java.lang.String") jvm-intI jvm-intI
+ ($i;INVOKESTATIC hostL;runtime-class "text_clip"
+ ($t;method (list $String $t;int $t;int) (#;Some $Object-Array) (list)) false)]
+ [text//replace ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String") ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL "java.lang.String" "replace" ($t;method (list $CharSequence $CharSequence) (#;Some $String) (list)) false)]
+ )
+
+(def: index-method $;Method ($t;method (list $String $t;int) (#;Some $t;int) (list)))
+(do-template [<name> <method>]
+ [(def: (<name> [textI partI startI])
+ Trinary
+ (<| $i;with-label (function [@not-found])
+ $i;with-label (function [@end])
+ (|>. textI ($i;CHECKCAST "java.lang.String")
+ partI ($i;CHECKCAST "java.lang.String")
+ startI jvm-intI
+ ($i;INVOKEVIRTUAL "java.lang.String" <method> index-method false)
+ $i;DUP
+ ($i;int -1)
+ ($i;IF_ICMPEQ @not-found)
+ lux-intI
+ runtimeT;someI
+ ($i;GOTO @end)
+ ($i;label @not-found)
+ $i;POP
+ runtimeT;noneI
+ ($i;label @end))))]
+
+ [text//index "indexOf"]
+ [text//last-index "lastIndexOf"]
+ )
+
+## [[Math]]
+(def: math-unary-method ($t;method (list $t;double) (#;Some $t;double) (list)))
+(def: math-binary-method ($t;method (list $t;double $t;double) (#;Some $t;double) (list)))
+
+(do-template [<name> <method>]
+ [(def: (<name> inputI)
+ Unary
+ (|>. inputI
+ ($i;unwrap #$;Double)
+ ($i;INVOKESTATIC "java.lang.Math" <method> math-unary-method false)
+ ($i;wrap #$;Double)))]
+
+ [math//cos "cos"]
+ [math//sin "sin"]
+ [math//tan "tan"]
+ [math//acos "acos"]
+ [math//asin "asin"]
+ [math//atan "atan"]
+ [math//cosh "cosh"]
+ [math//sinh "sinh"]
+ [math//tanh "tanh"]
+ [math//exp "exp"]
+ [math//log "log"]
+ [math//root2 "sqrt"]
+ [math//root3 "cbrt"]
+ [math//ceil "ceil"]
+ [math//floor "floor"]
+ )
+
+(do-template [<name> <method>]
+ [(def: (<name> [inputI paramI])
+ Binary
+ (|>. inputI ($i;unwrap #$;Double)
+ paramI ($i;unwrap #$;Double)
+ ($i;INVOKESTATIC "java.lang.Math" <method> math-binary-method false)
+ ($i;wrap #$;Double)))]
+
+ [math//atan2 "atan2"]
+ [math//pow "pow"]
+ )
+
+(def: (math//round inputI)
+ Unary
+ (|>. inputI
+ ($i;unwrap #$;Double)
+ ($i;INVOKESTATIC "java.lang.Math" "round" ($t;method (list $t;double) (#;Some $t;long) (list)) false)
+ $i;L2D
+ ($i;wrap #$;Double)))
+
+## [[IO]]
+(def: string-method $;Method ($t;method (list $String) #;None (list)))
+(def: (io//log messageI)
+ Unary
+ (|>. ($i;GETSTATIC "java.lang.System" "out" ($t;class "java.io.PrintStream" (list)))
+ messageI
+ ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKEVIRTUAL "java.io.PrintStream" "println" string-method false)
+ ($i;string hostL;unit)))
+
+(def: (io//error messageI)
+ Unary
+ (|>. ($i;NEW "java.lang.Error")
+ $i;DUP
+ messageI
+ ($i;CHECKCAST "java.lang.String")
+ ($i;INVOKESPECIAL "java.lang.Error" "<init>" string-method false)
+ $i;ATHROW))
+
+(def: (io//exit codeI)
+ Unary
+ (|>. codeI jvm-intI
+ ($i;INVOKESTATIC "java.lang.System" "exit" ($t;method (list $t;int) #;None (list)) false)
+ $i;NULL))
+
+(def: (io//current-time [])
+ Nullary
+ (|>. ($i;INVOKESTATIC "java.lang.System" "currentTimeMillis" ($t;method (list) (#;Some $t;long) (list)) false)
+ ($i;wrap #$;Long)))
+
+## [[Atoms]]
+(def: atom-class Text "java.util.concurrent.atomic.AtomicReference")
+(def: (atom//new initI)
+ Unary
+ (|>. ($i;NEW atom-class)
+ $i;DUP
+ initI
+ ($i;INVOKESPECIAL atom-class "<init>" ($t;method (list $Object) #;None (list)) false)))
+
+(def: (atom//read atomI)
+ Unary
+ (|>. atomI
+ ($i;CHECKCAST atom-class)
+ ($i;INVOKEVIRTUAL atom-class "get" ($t;method (list) (#;Some $Object) (list)) false)))
+
+(def: (atom//compare-and-swap [atomI oldI newI])
+ Trinary
+ (|>. atomI
+ ($i;CHECKCAST atom-class)
+ oldI
+ newI
+ ($i;INVOKEVIRTUAL atom-class "compareAndSet" ($t;method (list $Object $Object) (#;Some $t;boolean) (list)) false)
+ ($i;wrap #$;Boolean)))
+
+## [[Processes]]
+(def: (process//concurrency-level [])
+ Nullary
+ (|>. ($i;GETSTATIC hostL;runtime-class "concurrency_level" $t;int)
+ lux-intI))
+
+(def: (process//future procedureI)
+ Unary
+ (|>. procedureI ($i;CHECKCAST hostL;function-class)
+ ($i;INVOKESTATIC hostL;runtime-class "future"
+ ($t;method (list $Function) (#;Some $Object) (list)) false)))
+
+(def: (process//schedule [millisecondsI procedureI])
+ Binary
+ (|>. millisecondsI ($i;unwrap #$;Long)
+ procedureI ($i;CHECKCAST hostL;function-class)
+ ($i;INVOKESTATIC hostL;runtime-class "schedule"
+ ($t;method (list $t;long $Function) (#;Some $Object) (list)) false)))
+
+## [Bundles]
+(def: lux-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "lux noop" (unary lux//noop))
+ (install "lux is" (binary lux//is))
+ (install "lux try" (unary lux//try))))
+
+(def: bit-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "bit count" (unary bit//count))
+ (install "bit and" (binary bit//and))
+ (install "bit or" (binary bit//or))
+ (install "bit xor" (binary bit//xor))
+ (install "bit shift-left" (binary bit//shift-left))
+ (install "bit unsigned-shift-right" (binary bit//unsigned-shift-right))
+ (install "bit shift-right" (binary bit//shift-right))
+ ))
+
+(def: nat-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "nat +" (binary nat//add))
+ (install "nat -" (binary nat//sub))
+ (install "nat *" (binary nat//mul))
+ (install "nat /" (binary nat//div))
+ (install "nat %" (binary nat//rem))
+ (install "nat =" (binary nat//eq))
+ (install "nat <" (binary nat//lt))
+ (install "nat min" (nullary nat//min))
+ (install "nat max" (nullary nat//max))
+ (install "nat to-int" (unary nat//to-int))
+ (install "nat to-char" (unary nat//to-char))))
+
+(def: int-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "int +" (binary int//add))
+ (install "int -" (binary int//sub))
+ (install "int *" (binary int//mul))
+ (install "int /" (binary int//div))
+ (install "int %" (binary int//rem))
+ (install "int =" (binary int//eq))
+ (install "int <" (binary int//lt))
+ (install "int min" (nullary int//min))
+ (install "int max" (nullary int//max))
+ (install "int to-nat" (unary int//to-nat))
+ (install "int to-frac" (unary int//to-frac))))
+
+(def: deg-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "deg +" (binary deg//add))
+ (install "deg -" (binary deg//sub))
+ (install "deg *" (binary deg//mul))
+ (install "deg /" (binary deg//div))
+ (install "deg %" (binary deg//rem))
+ (install "deg =" (binary deg//eq))
+ (install "deg <" (binary deg//lt))
+ (install "deg scale" (binary deg//scale))
+ (install "deg reciprocal" (binary deg//reciprocal))
+ (install "deg min" (nullary deg//min))
+ (install "deg max" (nullary deg//max))
+ (install "deg to-frac" (unary deg//to-frac))))
+
+(def: frac-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "frac +" (binary frac//add))
+ (install "frac -" (binary frac//sub))
+ (install "frac *" (binary frac//mul))
+ (install "frac /" (binary frac//div))
+ (install "frac %" (binary frac//rem))
+ (install "frac =" (binary frac//eq))
+ (install "frac <" (binary frac//lt))
+ (install "frac smallest" (nullary frac//smallest))
+ (install "frac min" (nullary frac//min))
+ (install "frac max" (nullary frac//max))
+ (install "frac not-a-number" (nullary frac//not-a-number))
+ (install "frac positive-infinity" (nullary frac//positive-infinity))
+ (install "frac negative-infinity" (nullary frac//negative-infinity))
+ (install "frac to-deg" (unary frac//to-deg))
+ (install "frac to-int" (unary frac//to-int))
+ (install "frac encode" (unary frac//encode))
+ (install "frac decode" (unary frac//decode))))
+
+(def: text-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "text =" (binary text//eq))
+ (install "text <" (binary text//lt))
+ (install "text append" (binary text//append))
+ (install "text index" (trinary text//index))
+ (install "text size" (unary text//size))
+ (install "text hash" (unary text//hash))
+ (install "text replace" (trinary text//replace))
+ (install "text char" (binary text//char))
+ (install "text clip" (trinary text//clip))
+ ))
+
+(def: array-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "array new" (unary array//new))
+ (install "array get" (binary array//get))
+ (install "array put" (trinary array//put))
+ (install "array remove" (binary array//remove))
+ (install "array size" (unary array//size))
+ ))
+
+(def: math-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "math cos" (unary math//cos))
+ (install "math sin" (unary math//sin))
+ (install "math tan" (unary math//tan))
+ (install "math acos" (unary math//acos))
+ (install "math asin" (unary math//asin))
+ (install "math atan" (unary math//atan))
+ (install "math cosh" (unary math//cosh))
+ (install "math sinh" (unary math//sinh))
+ (install "math tanh" (unary math//tanh))
+ (install "math exp" (unary math//exp))
+ (install "math log" (unary math//log))
+ (install "math root2" (unary math//root2))
+ (install "math root3" (unary math//root3))
+ (install "math ceil" (unary math//ceil))
+ (install "math floor" (unary math//floor))
+ (install "math round" (unary math//round))
+ (install "math atan2" (binary math//atan2))
+ (install "math pow" (binary math//pow))
+ ))
+
+(def: io-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "io log" (unary io//log))
+ (install "io error" (unary io//error))
+ (install "io exit" (unary io//exit))
+ (install "io current-time" (nullary io//current-time))))
+
+(def: atom-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "atom new" (unary atom//new))
+ (install "atom read" (unary atom//read))
+ (install "atom compare-and-swap" (trinary atom//compare-and-swap))))
+
+(def: process-procs
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (install "process concurrency-level" (nullary process//concurrency-level))
+ (install "process future" (unary process//future))
+ (install "process schedule" (binary process//schedule))
+ ))
+
+(def: #export procedures
+ Bundle
+ (|> (dict;new text;Hash<Text>)
+ (dict;merge lux-procs)
+ (dict;merge bit-procs)
+ (dict;merge nat-procs)
+ (dict;merge int-procs)
+ (dict;merge deg-procs)
+ (dict;merge frac-procs)
+ (dict;merge text-procs)
+ (dict;merge array-procs)
+ (dict;merge math-procs)
+ (dict;merge io-procs)
+ (dict;merge atom-procs)
+ (dict;merge process-procs)
+ ))
diff --git a/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux b/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux
new file mode 100644
index 000000000..c222e42cf
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/procedure/host.jvm.lux
@@ -0,0 +1,761 @@
+(;module:
+ lux
+ (lux (control [monad #+ do]
+ ["p" parser "parser/" Monad<Parser>]
+ ["ex" exception #+ exception:])
+ (data [product]
+ ["e" error]
+ [text "text/" Eq<Text>]
+ (text format
+ ["l" lexer])
+ (coll [list "list/" Functor<List>]
+ [dict #+ Dict]))
+ [meta #+ with-gensyms "meta/" Monad<Meta>]
+ (meta [code]
+ ["s" syntax #+ syntax:])
+ [host])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ (analysis (procedure ["&;" host]))
+ ["ls" synthesis]))
+ ["@" ../common])
+
+(do-template [<name> <inst>]
+ [(def: <name>
+ $;Inst
+ <inst>)]
+
+ [L2S (|>. $i;L2I $i;I2S)]
+ [L2B (|>. $i;L2I $i;I2B)]
+ [L2C (|>. $i;L2I $i;I2C)]
+ )
+
+(do-template [<name> <unwrap> <conversion> <wrap>]
+ [(def: (<name> inputI)
+ @;Unary
+ (if (is $i;NOP <conversion>)
+ (|>. inputI
+ ($i;unwrap <unwrap>)
+ ($i;wrap <wrap>))
+ (|>. inputI
+ ($i;unwrap <unwrap>)
+ <conversion>
+ ($i;wrap <wrap>))))]
+
+ [convert//double-to-float #$;Double $i;D2F #$;Float]
+ [convert//double-to-int #$;Double $i;D2I #$;Int]
+ [convert//double-to-long #$;Double $i;D2L #$;Long]
+ [convert//float-to-double #$;Float $i;F2D #$;Double]
+ [convert//float-to-int #$;Float $i;F2I #$;Int]
+ [convert//float-to-long #$;Float $i;F2L #$;Long]
+ [convert//int-to-byte #$;Int $i;I2B #$;Byte]
+ [convert//int-to-char #$;Int $i;I2C #$;Char]
+ [convert//int-to-double #$;Int $i;I2D #$;Double]
+ [convert//int-to-float #$;Int $i;I2F #$;Float]
+ [convert//int-to-long #$;Int $i;I2L #$;Long]
+ [convert//int-to-short #$;Int $i;I2S #$;Short]
+ [convert//long-to-double #$;Long $i;L2D #$;Double]
+ [convert//long-to-float #$;Long $i;L2F #$;Float]
+ [convert//long-to-int #$;Long $i;L2I #$;Int]
+ [convert//long-to-short #$;Long L2S #$;Short]
+ [convert//long-to-byte #$;Long L2B #$;Byte]
+ [convert//long-to-char #$;Long L2C #$;Char]
+ [convert//char-to-byte #$;Char $i;I2B #$;Byte]
+ [convert//char-to-short #$;Char $i;I2S #$;Short]
+ [convert//char-to-int #$;Char $i;NOP #$;Int]
+ [convert//char-to-long #$;Char $i;I2L #$;Long]
+ [convert//byte-to-long #$;Byte $i;I2L #$;Long]
+ [convert//short-to-long #$;Short $i;I2L #$;Long]
+ )
+
+(def: conversion-procs
+ @;Bundle
+ (<| (@;prefix "convert")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "double-to-float" (@;unary convert//double-to-float))
+ (@;install "double-to-int" (@;unary convert//double-to-int))
+ (@;install "double-to-long" (@;unary convert//double-to-long))
+ (@;install "float-to-double" (@;unary convert//float-to-double))
+ (@;install "float-to-int" (@;unary convert//float-to-int))
+ (@;install "float-to-long" (@;unary convert//float-to-long))
+ (@;install "int-to-byte" (@;unary convert//int-to-byte))
+ (@;install "int-to-char" (@;unary convert//int-to-char))
+ (@;install "int-to-double" (@;unary convert//int-to-double))
+ (@;install "int-to-float" (@;unary convert//int-to-float))
+ (@;install "int-to-long" (@;unary convert//int-to-long))
+ (@;install "int-to-short" (@;unary convert//int-to-short))
+ (@;install "long-to-double" (@;unary convert//long-to-double))
+ (@;install "long-to-float" (@;unary convert//long-to-float))
+ (@;install "long-to-int" (@;unary convert//long-to-int))
+ (@;install "long-to-short" (@;unary convert//long-to-short))
+ (@;install "long-to-byte" (@;unary convert//long-to-byte))
+ (@;install "long-to-char" (@;unary convert//long-to-char))
+ (@;install "char-to-byte" (@;unary convert//char-to-byte))
+ (@;install "char-to-short" (@;unary convert//char-to-short))
+ (@;install "char-to-int" (@;unary convert//char-to-int))
+ (@;install "char-to-long" (@;unary convert//char-to-long))
+ (@;install "byte-to-long" (@;unary convert//byte-to-long))
+ (@;install "short-to-long" (@;unary convert//short-to-long))
+ )))
+
+(do-template [<name> <op> <unwrapX> <unwrapY> <wrap>]
+ [(def: (<name> [xI yI])
+ @;Binary
+ (|>. xI ($i;unwrap <unwrapX>)
+ yI ($i;unwrap <unwrapY>)
+ <op> ($i;wrap <wrap>)))]
+
+ [int//+ $i;IADD #$;Int #$;Int #$;Int]
+ [int//- $i;ISUB #$;Int #$;Int #$;Int]
+ [int//* $i;IMUL #$;Int #$;Int #$;Int]
+ [int/// $i;IDIV #$;Int #$;Int #$;Int]
+ [int//% $i;IREM #$;Int #$;Int #$;Int]
+ [int//and $i;IAND #$;Int #$;Int #$;Int]
+ [int//or $i;IOR #$;Int #$;Int #$;Int]
+ [int//xor $i;IXOR #$;Int #$;Int #$;Int]
+ [int//shl $i;ISHL #$;Int #$;Int #$;Int]
+ [int//shr $i;ISHR #$;Int #$;Int #$;Int]
+ [int//ushr $i;IUSHR #$;Int #$;Int #$;Int]
+
+ [long//+ $i;LADD #$;Long #$;Long #$;Long]
+ [long//- $i;LSUB #$;Long #$;Long #$;Long]
+ [long//* $i;LMUL #$;Long #$;Long #$;Long]
+ [long/// $i;LDIV #$;Long #$;Long #$;Long]
+ [long//% $i;LREM #$;Long #$;Long #$;Long]
+ [long//and $i;LAND #$;Long #$;Long #$;Long]
+ [long//or $i;LOR #$;Long #$;Long #$;Long]
+ [long//xor $i;LXOR #$;Long #$;Long #$;Long]
+ [long//shl $i;LSHL #$;Long #$;Int #$;Long]
+ [long//shr $i;LSHR #$;Long #$;Int #$;Long]
+ [long//ushr $i;LUSHR #$;Long #$;Int #$;Long]
+
+ [float//+ $i;FADD #$;Float #$;Float #$;Float]
+ [float//- $i;FSUB #$;Float #$;Float #$;Float]
+ [float//* $i;FMUL #$;Float #$;Float #$;Float]
+ [float/// $i;FDIV #$;Float #$;Float #$;Float]
+ [float//% $i;FREM #$;Float #$;Float #$;Float]
+
+ [double//+ $i;DADD #$;Double #$;Double #$;Double]
+ [double//- $i;DSUB #$;Double #$;Double #$;Double]
+ [double//* $i;DMUL #$;Double #$;Double #$;Double]
+ [double/// $i;DDIV #$;Double #$;Double #$;Double]
+ [double//% $i;DREM #$;Double #$;Double #$;Double]
+ )
+
+(do-template [<name> <op> <unwrapX> <unwrapY> <wrap>]
+ [(def: (<name> [xI yI])
+ @;Binary
+ (<| $i;with-label (function [@then])
+ $i;with-label (function [@end])
+ (|>. xI ($i;unwrap <unwrapX>)
+ yI ($i;unwrap <unwrapY>)
+ (<op> @then)
+ ($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
+ ($i;GOTO @end)
+ ($i;label @then)
+ ($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
+ ($i;label @end))))]
+
+ [int//= $i;IF_ICMPEQ #$;Int #$;Int #$;Boolean]
+ [int//< $i;IF_ICMPLT #$;Int #$;Int #$;Boolean]
+
+ [char//= $i;IF_ICMPEQ #$;Char #$;Char #$;Boolean]
+ [char//< $i;IF_ICMPLT #$;Char #$;Char #$;Boolean]
+ )
+
+(do-template [<name> <op> <reference> <unwrapX> <unwrapY> <wrap>]
+ [(def: (<name> [xI yI])
+ @;Binary
+ (<| $i;with-label (function [@then])
+ $i;with-label (function [@end])
+ (|>. xI ($i;unwrap <unwrapX>)
+ yI ($i;unwrap <unwrapY>)
+ <op>
+ ($i;int <reference>)
+ ($i;IF_ICMPEQ @then)
+ ($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
+ ($i;GOTO @end)
+ ($i;label @then)
+ ($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
+ ($i;label @end))))]
+
+ [long//= $i;LCMP 0 #$;Long #$;Long #$;Boolean]
+ [long//< $i;LCMP -1 #$;Long #$;Long #$;Boolean]
+
+ [float//= $i;FCMPG 0 #$;Float #$;Float #$;Boolean]
+ [float//< $i;FCMPG -1 #$;Float #$;Float #$;Boolean]
+
+ [double//= $i;DCMPG 0 #$;Double #$;Double #$;Boolean]
+ [double//< $i;DCMPG -1 #$;Double #$;Double #$;Boolean]
+ )
+
+(def: int-procs
+ @;Bundle
+ (<| (@;prefix "int")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "+" (@;binary int//+))
+ (@;install "-" (@;binary int//-))
+ (@;install "*" (@;binary int//*))
+ (@;install "/" (@;binary int///))
+ (@;install "%" (@;binary int//%))
+ (@;install "=" (@;binary int//=))
+ (@;install "<" (@;binary int//<))
+ (@;install "and" (@;binary int//and))
+ (@;install "or" (@;binary int//or))
+ (@;install "xor" (@;binary int//xor))
+ (@;install "shl" (@;binary int//shl))
+ (@;install "shr" (@;binary int//shr))
+ (@;install "ushr" (@;binary int//ushr))
+ )))
+
+(def: long-procs
+ @;Bundle
+ (<| (@;prefix "long")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "+" (@;binary long//+))
+ (@;install "-" (@;binary long//-))
+ (@;install "*" (@;binary long//*))
+ (@;install "/" (@;binary long///))
+ (@;install "%" (@;binary long//%))
+ (@;install "=" (@;binary long//=))
+ (@;install "<" (@;binary long//<))
+ (@;install "and" (@;binary long//and))
+ (@;install "or" (@;binary long//or))
+ (@;install "xor" (@;binary long//xor))
+ (@;install "shl" (@;binary long//shl))
+ (@;install "shr" (@;binary long//shr))
+ (@;install "ushr" (@;binary long//ushr))
+ )))
+
+(def: float-procs
+ @;Bundle
+ (<| (@;prefix "float")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "+" (@;binary float//+))
+ (@;install "-" (@;binary float//-))
+ (@;install "*" (@;binary float//*))
+ (@;install "/" (@;binary float///))
+ (@;install "%" (@;binary float//%))
+ (@;install "=" (@;binary float//=))
+ (@;install "<" (@;binary float//<))
+ )))
+
+(def: double-procs
+ @;Bundle
+ (<| (@;prefix "double")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "+" (@;binary double//+))
+ (@;install "-" (@;binary double//-))
+ (@;install "*" (@;binary double//*))
+ (@;install "/" (@;binary double///))
+ (@;install "%" (@;binary double//%))
+ (@;install "=" (@;binary double//=))
+ (@;install "<" (@;binary double//<))
+ )))
+
+(def: char-procs
+ @;Bundle
+ (<| (@;prefix "char")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "=" (@;binary char//=))
+ (@;install "<" (@;binary char//<))
+ )))
+
+(def: (array//length arrayI)
+ @;Unary
+ (|>. arrayI
+ $i;ARRAYLENGTH
+ $i;I2L
+ ($i;wrap #$;Long)))
+
+(def: (array//new proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Nat level)] [_ (#;Text class)] lengthS))
+ (do meta;Monad<Meta>
+ [lengthI (generate lengthS)
+ #let [arrayJT ($t;array level (case class
+ "boolean" $t;boolean
+ "byte" $t;byte
+ "short" $t;short
+ "int" $t;int
+ "long" $t;long
+ "float" $t;float
+ "double" $t;double
+ "char" $t;char
+ _ ($t;class class (list))))]]
+ (wrap (|>. lengthI
+ ($i;unwrap #$;Long)
+ $i;L2I
+ ($i;array arrayJT))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (array//read proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] idxS arrayS))
+ (do meta;Monad<Meta>
+ [arrayI (generate arrayS)
+ idxI (generate idxS)
+ #let [loadI (case class
+ "boolean" (|>. $i;BALOAD ($i;wrap #$;Boolean))
+ "byte" (|>. $i;BALOAD ($i;wrap #$;Byte))
+ "short" (|>. $i;SALOAD ($i;wrap #$;Short))
+ "int" (|>. $i;IALOAD ($i;wrap #$;Int))
+ "long" (|>. $i;LALOAD ($i;wrap #$;Long))
+ "float" (|>. $i;FALOAD ($i;wrap #$;Float))
+ "double" (|>. $i;DALOAD ($i;wrap #$;Double))
+ "char" (|>. $i;CALOAD ($i;wrap #$;Char))
+ _ $i;AALOAD)]]
+ (wrap (|>. arrayI
+ idxI
+ ($i;unwrap #$;Long)
+ $i;L2I
+ loadI)))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (array//write proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] idxS valueS arrayS))
+ (do meta;Monad<Meta>
+ [arrayI (generate arrayS)
+ idxI (generate idxS)
+ valueI (generate valueS)
+ #let [storeI (case class
+ "boolean" (|>. ($i;unwrap #$;Boolean) $i;BASTORE)
+ "byte" (|>. ($i;unwrap #$;Byte) $i;BASTORE)
+ "short" (|>. ($i;unwrap #$;Short) $i;SASTORE)
+ "int" (|>. ($i;unwrap #$;Int) $i;IASTORE)
+ "long" (|>. ($i;unwrap #$;Long) $i;LASTORE)
+ "float" (|>. ($i;unwrap #$;Float) $i;FASTORE)
+ "double" (|>. ($i;unwrap #$;Double) $i;DASTORE)
+ "char" (|>. ($i;unwrap #$;Char) $i;CASTORE)
+ _ $i;AASTORE)]]
+ (wrap (|>. arrayI
+ $i;DUP
+ idxI
+ ($i;unwrap #$;Long)
+ $i;L2I
+ valueI
+ storeI)))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: array-procs
+ @;Bundle
+ (<| (@;prefix "array")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "length" (@;unary array//length))
+ (@;install "new" array//new)
+ (@;install "read" array//read)
+ (@;install "write" array//write)
+ )))
+
+(def: (object//null _)
+ @;Nullary
+ $i;NULL)
+
+(def: (object//null? objectI)
+ @;Unary
+ (<| $i;with-label (function [@then])
+ $i;with-label (function [@end])
+ (|>. objectI
+ ($i;IFNULL @then)
+ ($i;GETSTATIC "java.lang.Boolean" "FALSE" ($t;class "java.lang.Boolean" (list)))
+ ($i;GOTO @end)
+ ($i;label @then)
+ ($i;GETSTATIC "java.lang.Boolean" "TRUE" ($t;class "java.lang.Boolean" (list)))
+ ($i;label @end))))
+
+(def: (object//synchronized [monitorI exprI])
+ @;Binary
+ (|>. monitorI
+ $i;DUP
+ $i;MONITORENTER
+ exprI
+ $i;SWAP
+ $i;MONITOREXIT))
+
+(def: (object//throw exceptionI)
+ @;Unary
+ (|>. exceptionI
+ $i;ATHROW))
+
+(def: (object//class proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)]))
+ (do meta;Monad<Meta>
+ []
+ (wrap (|>. ($i;string class)
+ ($i;INVOKESTATIC "java.lang.Class" "forName"
+ ($t;method (list ($t;class "java.lang.String" (list)))
+ (#;Some ($t;class "java.lang.Class" (list)))
+ (list))
+ false))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (object//instance? proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] objectS))
+ (do meta;Monad<Meta>
+ [objectI (generate objectS)]
+ (wrap (|>. objectI
+ ($i;INSTANCEOF class)
+ ($i;wrap #$;Boolean))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: object-procs
+ @;Bundle
+ (<| (@;prefix "object")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "null" (@;nullary object//null))
+ (@;install "null?" (@;unary object//null?))
+ (@;install "synchronized" (@;binary object//synchronized))
+ (@;install "throw" (@;unary object//throw))
+ (@;install "class" object//class)
+ (@;install "instance?" object//instance?)
+ )))
+
+(def: primitives
+ (Dict Text $;Primitive)
+ (|> (list ["boolean" #$;Boolean]
+ ["byte" #$;Byte]
+ ["short" #$;Short]
+ ["int" #$;Int]
+ ["long" #$;Long]
+ ["float" #$;Float]
+ ["double" #$;Double]
+ ["char" #$;Char])
+ (dict;from-list text;Hash<Text>)))
+
+(def: (static//get proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)]))
+ (do meta;Monad<Meta>
+ []
+ (case (dict;get unboxed primitives)
+ (#;Some primitive)
+ (let [primitive (case unboxed
+ "boolean" #$;Boolean
+ "byte" #$;Byte
+ "short" #$;Short
+ "int" #$;Int
+ "long" #$;Long
+ "float" #$;Float
+ "double" #$;Double
+ "char" #$;Char
+ _ (undefined))]
+ (wrap (|>. ($i;GETSTATIC class field (#$;Primitive primitive))
+ ($i;wrap primitive))))
+
+ #;None
+ (wrap ($i;GETSTATIC class field ($t;class unboxed (list))))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (static//put proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)] valueS))
+ (do meta;Monad<Meta>
+ [valueI (generate valueS)]
+ (case (dict;get unboxed primitives)
+ (#;Some primitive)
+ (let [primitive (case unboxed
+ "boolean" #$;Boolean
+ "byte" #$;Byte
+ "short" #$;Short
+ "int" #$;Int
+ "long" #$;Long
+ "float" #$;Float
+ "double" #$;Double
+ "char" #$;Char
+ _ (undefined))]
+ (wrap (|>. valueI
+ ($i;unwrap primitive)
+ ($i;PUTSTATIC class field (#$;Primitive primitive))
+ ($i;string hostL;unit))))
+
+ #;None
+ (wrap (|>. valueI
+ ($i;CHECKCAST class)
+ ($i;PUTSTATIC class field ($t;class class (list)))
+ ($i;string hostL;unit)))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (virtual//get proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)] objectS))
+ (do meta;Monad<Meta>
+ [objectI (generate objectS)]
+ (case (dict;get unboxed primitives)
+ (#;Some primitive)
+ (let [primitive (case unboxed
+ "boolean" #$;Boolean
+ "byte" #$;Byte
+ "short" #$;Short
+ "int" #$;Int
+ "long" #$;Long
+ "float" #$;Float
+ "double" #$;Double
+ "char" #$;Char
+ _ (undefined))]
+ (wrap (|>. objectI
+ ($i;CHECKCAST class)
+ ($i;GETFIELD class field (#$;Primitive primitive))
+ ($i;wrap primitive))))
+
+ #;None
+ (wrap (|>. objectI
+ ($i;CHECKCAST class)
+ ($i;GETFIELD class field ($t;class unboxed (list)))))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: (virtual//put proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list [_ (#;Text class)] [_ (#;Text field)] [_ (#;Text unboxed)] valueS objectS))
+ (do meta;Monad<Meta>
+ [valueI (generate valueS)
+ objectI (generate objectS)]
+ (case (dict;get unboxed primitives)
+ (#;Some primitive)
+ (let [primitive (case unboxed
+ "boolean" #$;Boolean
+ "byte" #$;Byte
+ "short" #$;Short
+ "int" #$;Int
+ "long" #$;Long
+ "float" #$;Float
+ "double" #$;Double
+ "char" #$;Char
+ _ (undefined))]
+ (wrap (|>. objectI
+ ($i;CHECKCAST class)
+ $i;DUP
+ valueI
+ ($i;unwrap primitive)
+ ($i;PUTFIELD class field (#$;Primitive primitive)))))
+
+ #;None
+ (wrap (|>. objectI
+ ($i;CHECKCAST class)
+ $i;DUP
+ valueI
+ ($i;CHECKCAST unboxed)
+ ($i;PUTFIELD class field ($t;class unboxed (list)))))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(exception: #export Invalid-Syntax-For-Argument-Generation)
+
+(def: base-type
+ (l;Lexer $;Type)
+ ($_ p;either
+ (p;after (l;this "boolean") (parser/wrap $t;boolean))
+ (p;after (l;this "byte") (parser/wrap $t;byte))
+ (p;after (l;this "short") (parser/wrap $t;short))
+ (p;after (l;this "int") (parser/wrap $t;int))
+ (p;after (l;this "long") (parser/wrap $t;long))
+ (p;after (l;this "float") (parser/wrap $t;float))
+ (p;after (l;this "double") (parser/wrap $t;double))
+ (p;after (l;this "char") (parser/wrap $t;char))
+ (parser/map (function [name]
+ ($t;class name (list)))
+ (l;many (l;none-of "[")))
+ ))
+
+(def: java-type
+ (l;Lexer $;Type)
+ (do p;Monad<Parser>
+ [raw base-type
+ nesting (p;some (l;this "[]"))]
+ (wrap ($t;array (list;size nesting) raw))))
+
+(def: (generate-type argD)
+ (-> Text (Meta $;Type))
+ (case (l;run argD java-type)
+ (#e;Error error)
+ (&;fail error)
+
+ (#e;Success type)
+ (meta/wrap type)))
+
+(def: (prepare-input inputT inputI)
+ (-> $;Type $;Inst $;Inst)
+ (case inputT
+ (#$;Primitive primitive)
+ (|>. inputI ($i;unwrap primitive))
+
+ (#$;Generic generic)
+ (case generic
+ (^or (#$;Var _) (#$;Wildcard _))
+ (|>. inputI ($i;CHECKCAST "java.lang.Object"))
+
+ (#$;Class class-name _)
+ (|>. inputI ($i;CHECKCAST class-name)))
+
+ _
+ (|>. inputI ($i;CHECKCAST ($t;descriptor inputT)))))
+
+(def: (generate-args generate argsS)
+ (-> (-> ls;Synthesis (Meta $;Inst)) (List ls;Synthesis)
+ (Meta (List [$;Type $;Inst])))
+ (case argsS
+ #;Nil
+ (meta/wrap #;Nil)
+
+ (^ (list& [_ (#;Tuple (list [_ (#;Text argD)] argS))] tail))
+ (do meta;Monad<Meta>
+ [argT (generate-type argD)
+ argI (:: @ map (prepare-input argT) (generate argS))
+ =tail (generate-args generate tail)]
+ (wrap (list& [argT argI] =tail)))
+
+ _
+ (&;throw Invalid-Syntax-For-Argument-Generation "")))
+
+(def: (method-return-type description)
+ (-> Text (Meta (Maybe $;Type)))
+ (case description
+ "void"
+ (meta/wrap #;None)
+
+ _
+ (:: meta;Monad<Meta> map (|>. #;Some) (generate-type description))))
+
+(def: (prepare-return returnT returnI)
+ (-> (Maybe $;Type) $;Inst $;Inst)
+ (case returnT
+ #;None
+ (|>. returnI
+ ($i;string hostL;unit))
+
+ (#;Some type)
+ (case type
+ (#$;Primitive primitive)
+ (|>. returnI ($i;wrap primitive))
+
+ _
+ returnI)))
+
+(def: (invoke//static proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list& [_ (#;Text class)] [_ (#;Text method)]
+ [_ (#;Text unboxed)] argsS))
+ (do meta;Monad<Meta>
+ [argsTI (generate-args generate argsS)
+ returnT (method-return-type unboxed)
+ #let [callI (|>. ($i;fuse (list/map product;right argsTI))
+ ($i;INVOKESTATIC class method
+ ($t;method (list/map product;left argsTI) returnT (list))
+ false))]]
+ (wrap (prepare-return returnT callI)))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(do-template [<name> <invoke> <interface?>]
+ [(def: (<name> proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list& [_ (#;Text class)] [_ (#;Text method)]
+ [_ (#;Text unboxed)] objectS argsS))
+ (do meta;Monad<Meta>
+ [objectI (generate objectS)
+ argsTI (generate-args generate argsS)
+ returnT (method-return-type unboxed)
+ #let [callI (|>. objectI
+ ($i;CHECKCAST class)
+ ($i;fuse (list/map product;right argsTI))
+ (<invoke> class method
+ ($t;method (list/map product;left argsTI) returnT (list))
+ <interface?>))]]
+ (wrap (prepare-return returnT callI)))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))]
+
+ [invoke//virtual $i;INVOKEVIRTUAL false]
+ [invoke//special $i;INVOKESPECIAL false]
+ [invoke//interface $i;INVOKEINTERFACE true]
+ )
+
+(def: (invoke//constructor proc generate inputs)
+ (-> Text @;Proc)
+ (case inputs
+ (^ (list& [_ (#;Text class)] argsS))
+ (do meta;Monad<Meta>
+ [argsTI (generate-args generate argsS)]
+ (wrap (|>. ($i;NEW class)
+ $i;DUP
+ ($i;fuse (list/map product;right argsTI))
+ ($i;INVOKESPECIAL class "<init>"
+ ($t;method (list/map product;left argsTI) #;None (list))
+ false))))
+
+ _
+ (&;fail (format "Wrong syntax for '" proc "'."))))
+
+(def: member-procs
+ @;Bundle
+ (<| (@;prefix "member")
+ (|> (dict;new text;Hash<Text>)
+ (dict;merge (<| (@;prefix "static")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "get" static//get)
+ (@;install "put" static//put))))
+ (dict;merge (<| (@;prefix "virtual")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "get" virtual//get)
+ (@;install "put" virtual//put))))
+ (dict;merge (<| (@;prefix "invoke")
+ (|> (dict;new text;Hash<Text>)
+ (@;install "static" invoke//static)
+ (@;install "virtual" invoke//virtual)
+ (@;install "special" invoke//special)
+ (@;install "interface" invoke//interface)
+ (@;install "constructor" invoke//constructor)
+ )))
+ )))
+
+(def: #export procedures
+ @;Bundle
+ (<| (@;prefix "jvm")
+ (|> (dict;new text;Hash<Text>)
+ (dict;merge conversion-procs)
+ (dict;merge int-procs)
+ (dict;merge long-procs)
+ (dict;merge float-procs)
+ (dict;merge double-procs)
+ (dict;merge char-procs)
+ (dict;merge array-procs)
+ (dict;merge object-procs)
+ (dict;merge member-procs)
+ )))
diff --git a/new-luxc/source/luxc/lang/translation/reference.jvm.lux b/new-luxc/source/luxc/lang/translation/reference.jvm.lux
new file mode 100644
index 000000000..7c42f9f08
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/reference.jvm.lux
@@ -0,0 +1,31 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (data text/format)
+ [meta "meta/" Monad<Meta>])
+ (luxc ["&" base]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$i" inst]))
+ (lang ["ls" synthesis]
+ [";L" variable #+ Variable]
+ (translation [";T" common]
+ [";T" function]))))
+
+(def: #export (generate-captured variable)
+ (-> Variable (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [function-class commonT;function]
+ (wrap (|>. ($i;ALOAD +0)
+ ($i;GETFIELD function-class
+ (|> variable i.inc (i.* -1) int-to-nat functionT;captured)
+ commonT;$Object)))))
+
+(def: #export (generate-variable variable)
+ (-> Variable (Meta $;Inst))
+ (meta/wrap ($i;ALOAD (int-to-nat variable))))
+
+(def: #export (generate-definition [def-module def-name])
+ (-> Ident (Meta $;Inst))
+ (let [bytecode-name (format def-module "/" (&;normalize-name def-name))]
+ (meta/wrap ($i;GETSTATIC bytecode-name commonT;value-field commonT;$Object))))
diff --git a/new-luxc/source/luxc/lang/translation/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux
new file mode 100644
index 000000000..e5d237fc7
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/runtime.jvm.lux
@@ -0,0 +1,608 @@
+(;module:
+ lux
+ (lux (control monad)
+ (data text/format
+ (coll [list "list/" Functor<List>]))
+ [math]
+ [meta]
+ [host])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" common]))))
+
+(host;import java.lang.Object)
+(host;import java.lang.String)
+
+(host;import java.lang.reflect.Field
+ (get [Object] #try Object))
+
+(host;import (java.lang.Class a)
+ (getField [String] Field))
+
+(host;import org.objectweb.asm.Opcodes
+ (#static ACC_PUBLIC int)
+ (#static ACC_SUPER int)
+ (#static ACC_FINAL int)
+ (#static ACC_STATIC int)
+ (#static V1_6 int))
+
+(host;import org.objectweb.asm.ClassWriter
+ (#static COMPUTE_MAXS int)
+ (new [int])
+ (visit [int int String String String (Array String)] void)
+ (visitEnd [] void)
+ (toByteArray [] (Array byte)))
+
+(def: $Object $;Type ($t;class "java.lang.Object" (list)))
+(def: $Object-Array $;Type ($t;array +1 $Object))
+(def: $String $;Type ($t;class "java.lang.String" (list)))
+(def: #export $Stack $;Type ($t;array +1 $Object))
+(def: #export $Tuple $;Type $Object-Array)
+(def: #export $Variant $;Type $Object-Array)
+(def: #export $Tag $;Type $t;int)
+(def: #export $Flag $;Type $Object)
+(def: #export $Datum $;Type $Object)
+(def: #export $Function $;Type ($t;class hostL;function-class (list)))
+(def: $Throwable $;Type ($t;class "java.lang.Throwable" (list)))
+
+(def: #export logI
+ $;Inst
+ (let [outI ($i;GETSTATIC "java.lang.System" "out" ($t;class "java.io.PrintStream" (list)))
+ printI (function [method] ($i;INVOKEVIRTUAL "java.io.PrintStream" method ($t;method (list $Object) #;None (list)) false))]
+ (|>. outI ($i;string "LOG: ") (printI "print")
+ outI $i;SWAP (printI "println"))))
+
+(def: variant-method
+ $;Method
+ ($t;method (list $t;int $Object $Object) (#;Some $Object-Array) (list)))
+
+(def: variantI
+ $;Inst
+ ($i;INVOKESTATIC hostL;runtime-class "variant_make" variant-method false))
+
+(def: #export leftI
+ $;Inst
+ (|>. ($i;int 0)
+ $i;NULL
+ $i;DUP2_X1
+ $i;POP2
+ variantI))
+
+(def: #export rightI
+ $;Inst
+ (|>. ($i;int 1)
+ ($i;string "")
+ $i;DUP2_X1
+ $i;POP2
+ variantI))
+
+(def: #export someI $;Inst rightI)
+
+(def: #export noneI
+ $;Inst
+ (|>. ($i;int 0)
+ $i;NULL
+ ($i;string hostL;unit)
+ variantI))
+
+(def: #export string-concatI
+ $;Inst
+ ($i;INVOKEVIRTUAL "java.lang.String" "concat" ($t;method (list $String) (#;Some $String) (list)) false))
+
+(def: #export partials-field Text "partials")
+(def: #export apply-method Text "apply")
+(def: #export num-apply-variants Nat +8)
+
+(def: #export (apply-signature arity)
+ (-> ls;Arity $;Method)
+ ($t;method (list;repeat arity $Object) (#;Some $Object) (list)))
+
+(def: adt-methods
+ $;Def
+ (let [store-tagI (|>. $i;DUP ($i;int 0) ($i;ILOAD +0) ($i;wrap #$;Int) $i;AASTORE)
+ store-flagI (|>. $i;DUP ($i;int 1) ($i;ALOAD +1) $i;AASTORE)
+ store-valueI (|>. $i;DUP ($i;int 2) ($i;ALOAD +2) $i;AASTORE)
+ force-textMT ($t;method (list $Object) (#;Some $String) (list))]
+ (|>. ($d;method #$;Public $;staticM "force_text" force-textMT
+ (<| $i;with-label (function [@is-null])
+ $i;with-label (function [@normal-object])
+ $i;with-label (function [@array-loop])
+ $i;with-label (function [@within-bounds])
+ $i;with-label (function [@is-first])
+ $i;with-label (function [@elem-end])
+ $i;with-label (function [@fold-end])
+ (let [on-normal-objectI (|>. ($i;ALOAD +0)
+ ($i;INVOKEVIRTUAL "java.lang.Object" "toString" ($t;method (list) (#;Some $String) (list)) false))
+ on-null-objectI ($i;string "NULL")
+ arrayI (|>. ($i;ALOAD +0)
+ ($i;CHECKCAST ($t;descriptor $Object-Array)))
+ recurseI ($i;INVOKESTATIC hostL;runtime-class "force_text" force-textMT false)
+ force-elemI (|>. $i;DUP arrayI $i;SWAP $i;AALOAD recurseI)
+ swap2 (|>. $i;DUP2_X2 ## X,Y => Y,X,Y
+ $i;POP2 ## Y,X,Y => Y,X
+ )
+ add-spacingI (|>. ($i;string ", ") $i;SWAP string-concatI)
+ merge-with-totalI (|>. $i;DUP_X2 $i;POP ## TSIP => TPSI
+ swap2 ## TPSI => SITP
+ string-concatI ## SITP => SIT
+ $i;DUP_X2 $i;POP ## SIT => TSI
+ )
+ foldI (|>. $i;DUP ## TSI => TSII
+ ($i;IFEQ @is-first) ## TSI
+ force-elemI add-spacingI merge-with-totalI ($i;GOTO @elem-end)
+ ($i;label @is-first) ## TSI
+ force-elemI merge-with-totalI
+ ($i;label @elem-end) ## TSI
+ )
+ inc-idxI (|>. ($i;int 1) $i;IADD)
+ on-array-objectI (|>. ($i;string "[") ## T
+ arrayI $i;ARRAYLENGTH ## TS
+ ($i;int 0) ## TSI
+ ($i;label @array-loop) ## TSI
+ $i;DUP2
+ ($i;IF_ICMPGT @within-bounds) ## TSI
+ $i;POP2 ($i;string "]") string-concatI ($i;GOTO @fold-end)
+ ($i;label @within-bounds)
+ foldI inc-idxI ($i;GOTO @array-loop)
+ ($i;label @fold-end))])
+ (|>. ($i;ALOAD +0)
+ ($i;IFNULL @is-null)
+ ($i;ALOAD +0)
+ ($i;INSTANCEOF ($t;descriptor $Object-Array))
+ ($i;IFEQ @normal-object)
+ on-array-objectI $i;ARETURN
+ ($i;label @normal-object) on-normal-objectI $i;ARETURN
+ ($i;label @is-null) on-null-objectI $i;ARETURN)))
+ ($d;method #$;Public $;staticM "variant_make"
+ ($t;method (list $t;int $Object $Object)
+ (#;Some $Variant)
+ (list))
+ (|>. ($i;int 3)
+ ($i;array $Object)
+ store-tagI
+ store-flagI
+ store-valueI
+ $i;ARETURN)))))
+
+(def: #export force-textI
+ $;Inst
+ ($i;INVOKESTATIC hostL;runtime-class "force_text" ($t;method (list $Object) (#;Some $String) (list)) false))
+
+(def: nat-methods
+ $;Def
+ (let [compare-nat-method ($t;method (list $t;long $t;long) (#;Some $t;int) (list))
+ less-thanI (function [@where] (|>. ($i;INVOKESTATIC hostL;runtime-class "compare_nat" compare-nat-method false) ($i;IFLT @where)))
+ $BigInteger ($t;class "java.math.BigInteger" (list))
+ upcast-method ($t;method (list $t;long) (#;Some $BigInteger) (list))
+ div-method ($t;method (list $t;long $t;long) (#;Some $t;long) (list))
+ upcastI ($i;INVOKESTATIC hostL;runtime-class "_toUnsignedBigInteger" upcast-method false)
+ downcastI ($i;INVOKEVIRTUAL "java.math.BigInteger" "longValue" ($t;method (list) (#;Some $t;long) (list)) false)]
+ ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#215
+ (|>. ($d;method #$;Public $;staticM "_toUnsignedBigInteger" upcast-method
+ (let [upcastI ($i;INVOKESTATIC "java.math.BigInteger" "valueOf" upcast-method false)
+ discernI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGE @where)))
+ prepare-upperI (|>. ($i;LLOAD +0) ($i;int 32) $i;LUSHR
+ upcastI
+ ($i;int 32) ($i;INVOKEVIRTUAL "java.math.BigInteger" "shiftLeft" ($t;method (list $t;int) (#;Some $BigInteger) (list)) false))
+ prepare-lowerI (|>. ($i;LLOAD +0) ($i;int 32) $i;LSHL
+ ($i;int 32) $i;LUSHR
+ upcastI)]
+ (<| $i;with-label (function [@simple])
+ (|>. (discernI @simple)
+ ## else
+ prepare-upperI
+ prepare-lowerI
+ ($i;INVOKEVIRTUAL "java.math.BigInteger" "add" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false)
+ $i;ARETURN
+ ## then
+ ($i;label @simple)
+ ($i;LLOAD +0)
+ upcastI
+ $i;ARETURN))))
+ ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java?av=f#1267
+ ($d;method #$;Public $;staticM "compare_nat" compare-nat-method
+ (let [shiftI (|>. ($i;GETSTATIC "java.lang.Long" "MIN_VALUE" $t;long) $i;LADD)]
+ (|>. ($i;LLOAD +0) shiftI
+ ($i;LLOAD +2) shiftI
+ $i;LCMP
+ $i;IRETURN)))
+ ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1290
+ ($d;method #$;Public $;staticM "div_nat" div-method
+ (let [is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLT @where)))
+ is-subject-smallI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFGT @where)))
+ small-division (|>. ($i;LLOAD +0) ($i;LLOAD +2) $i;LDIV $i;LRETURN)
+ big-divisionI ($i;INVOKEVIRTUAL "java.math.BigInteger" "divide" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false)]
+ (<| $i;with-label (function [@is-zero])
+ $i;with-label (function [@param-is-large])
+ $i;with-label (function [@subject-is-small])
+ (|>. (is-param-largeI @param-is-large)
+ ## Param is not too large
+ (is-subject-smallI @subject-is-small)
+ ## Param is small, but subject is large
+ ($i;LLOAD +0) upcastI
+ ($i;LLOAD +2) upcastI
+ big-divisionI downcastI $i;LRETURN
+ ## Both param and subject are small,
+ ## and can thus be divided normally.
+ ($i;label @subject-is-small)
+ small-division
+ ## Param is too large. Cannot simply divide.
+ ## Depending on the result of the
+ ## comparison, a result will be determined.
+ ($i;label @param-is-large)
+ ($i;LLOAD +0) ($i;LLOAD +2) (less-thanI @is-zero)
+ ## Greater-than or equals
+ ($i;long 1) $i;LRETURN
+ ## Less than
+ ($i;label @is-zero)
+ ($i;long 0) $i;LRETURN))))
+ ## http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/java/lang/Long.java#1323
+ ($d;method #$;Public $;staticM "rem_nat" div-method
+ (let [is-subject-largeI (function [@where] (|>. ($i;LLOAD +0) ($i;long 0) $i;LCMP ($i;IFLE @where)))
+ is-param-largeI (function [@where] (|>. ($i;LLOAD +2) ($i;long 0) $i;LCMP ($i;IFLE @where)))
+ small-remainderI (|>. ($i;LLOAD +0) ($i;LLOAD +2) $i;LREM $i;LRETURN)
+ big-remainderI ($i;INVOKEVIRTUAL "java.math.BigInteger" "remainder" ($t;method (list $BigInteger) (#;Some $BigInteger) (list)) false)]
+ (<| $i;with-label (function [@large-number])
+ $i;with-label (function [@subject-is-smaller-than-param])
+ (|>. (is-subject-largeI @large-number)
+ (is-param-largeI @large-number)
+ small-remainderI
+
+ ($i;label @large-number)
+ ($i;LLOAD +0) ($i;LLOAD +2) (less-thanI @subject-is-smaller-than-param)
+
+ ($i;LLOAD +0) upcastI
+ ($i;LLOAD +2) upcastI
+ big-remainderI downcastI $i;LRETURN
+
+ ($i;label @subject-is-smaller-than-param)
+ ($i;LLOAD +0)
+ $i;LRETURN))))
+ )))
+
+(def: frac-shiftI $;Inst ($i;double (math;pow 32.0 2.0)))
+
+(def: frac-methods
+ $;Def
+ (|>. ($d;method #$;Public $;staticM "decode_frac" ($t;method (list $String) (#;Some $Object-Array) (list))
+ (<| $i;with-label (function [@from])
+ $i;with-label (function [@to])
+ $i;with-label (function [@handler])
+ (|>. ($i;try @from @to @handler "java.lang.Exception")
+ ($i;label @from)
+ ($i;ALOAD +0)
+ ($i;INVOKESTATIC "java.lang.Double" "parseDouble" ($t;method (list $String) (#;Some $t;double) (list)) false)
+ ($i;wrap #$;Double)
+ someI
+ $i;ARETURN
+ ($i;label @to)
+ ($i;label @handler)
+ noneI
+ $i;ARETURN)))
+ ($d;method #$;Public $;staticM "frac_to_deg" ($t;method (list $t;double) (#;Some $t;long) (list))
+ (let [swap2 (|>. $i;DUP2_X2 $i;POP2)
+ drop-excessI (|>. ($i;double 1.0) $i;DREM)
+ shiftI (|>. frac-shiftI $i;DMUL)]
+ (|>. ($i;DLOAD +0)
+ ## Get upper half
+ drop-excessI
+ shiftI
+ ## Make a copy, so the lower half can be extracted
+ $i;DUP2
+ ## Get lower half
+ drop-excessI
+ shiftI
+ ## Turn it into a deg
+ $i;D2L
+ ## Turn the upper half into deg too
+ swap2
+ $i;D2L
+ ## Combine both pieces
+ $i;LADD
+ ## FINISH
+ $i;LRETURN
+ )))
+ ))
+
+(def: deg-bits Nat +64)
+(def: deg-method $;Method ($t;method (list $t;long $t;long) (#;Some $t;long) (list)))
+(def: clz-method $;Method ($t;method (list $t;long) (#;Some $t;int) (list)))
+
+(def: deg-methods
+ $;Def
+ (let [## "And" mask corresponding to -1 (FFFF...), on the low 32 bits.
+ low-half (|>. ($i;int -1) $i;I2L $i;LAND)
+ high-half (|>. ($i;int 32) $i;LUSHR)]
+ (|>. ($d;method #$;Public $;staticM "mul_deg" deg-method
+ ## Based on: http://stackoverflow.com/a/31629280/6823464
+ (let [shift-downI (|>. ($i;int 32) $i;LUSHR)
+ low-leftI (|>. ($i;LLOAD +0) low-half)
+ high-leftI (|>. ($i;LLOAD +0) high-half)
+ low-rightI (|>. ($i;LLOAD +2) low-half)
+ high-rightI (|>. ($i;LLOAD +2) high-half)
+ bottomI (|>. low-leftI low-rightI $i;LMUL)
+ middleLI (|>. high-leftI low-rightI $i;LMUL)
+ middleRI (|>. low-leftI high-rightI $i;LMUL)
+ middleI (|>. middleLI middleRI $i;LADD)
+ topI (|>. high-leftI high-rightI $i;LMUL)]
+ (|>. bottomI shift-downI
+ middleI $i;LADD shift-downI
+ topI $i;LADD
+ $i;LRETURN)))
+ ($d;method #$;Public $;staticM "count_leading_zeros" clz-method
+ (let [when-zeroI (function [@where] (|>. ($i;long 0) $i;LCMP ($i;IFEQ @where)))
+ shift-rightI (function [amount] (|>. ($i;int amount) $i;LUSHR))
+ decI (|>. ($i;int 1) $i;ISUB)]
+ (<| $i;with-label (function [@start])
+ $i;with-label (function [@done])
+ (|>. ($i;int 64)
+ ($i;label @start)
+ ($i;LLOAD +0) (when-zeroI @done)
+ ($i;LLOAD +0) (shift-rightI 1) ($i;LSTORE +0)
+ decI
+ ($i;GOTO @start)
+ ($i;label @done)
+ $i;IRETURN))))
+ ($d;method #$;Public $;staticM "div_deg" deg-method
+ (<| $i;with-label (function [@same])
+ (let [subjectI ($i;LLOAD +0)
+ paramI ($i;LLOAD +2)
+ equal?I (function [@where] (|>. $i;LCMP ($i;IFEQ @where)))
+ count-leading-zerosI ($i;INVOKESTATIC hostL;runtime-class "count_leading_zeros" clz-method false)
+ calc-max-shiftI (|>. subjectI count-leading-zerosI
+ paramI count-leading-zerosI
+ ($i;INVOKESTATIC "java.lang.Math" "min" ($t;method (list $t;int $t;int) (#;Some $t;int) (list)) false)
+ ($i;ISTORE +4))
+ shiftI (|>. ($i;ILOAD +4) $i;LSHL)
+ imprecise-divisionI (|>. subjectI shiftI
+ paramI shiftI high-half
+ $i;LDIV)
+ scale-downI (|>. ($i;int 32) $i;LSHL)]
+ (|>. subjectI paramI
+ (equal?I @same)
+ ## Based on: http://stackoverflow.com/a/8510587/6823464
+ ## Shifting the operands as much as possible can help
+ ## avoid some loss of precision later.
+ calc-max-shiftI
+ imprecise-divisionI
+ scale-downI
+ $i;LRETURN
+ ($i;label @same)
+ ($i;long -1) ## ~= 1.0 Degrees
+ $i;LRETURN))))
+ ($d;method #$;Public $;staticM "deg_to_frac" ($t;method (list $t;long) (#;Some $t;double) (list))
+ (let [highI (|>. ($i;LLOAD +0) high-half $i;L2D)
+ lowI (|>. ($i;LLOAD +0) low-half $i;L2D)
+ scaleI (|>. frac-shiftI $i;DDIV)]
+ (|>. highI scaleI
+ lowI scaleI scaleI
+ $i;DADD
+ $i;DRETURN)))
+ )))
+
+(def: pm-methods
+ $;Def
+ (let [tuple-sizeI (|>. ($i;ALOAD +0) $i;ARRAYLENGTH)
+ tuple-elemI (|>. ($i;ALOAD +0) ($i;ILOAD +1) $i;AALOAD)
+ expected-last-sizeI (|>. ($i;ILOAD +1) ($i;int 1) $i;IADD)
+ tuple-tailI (|>. ($i;ALOAD +0) tuple-sizeI ($i;int 1) $i;ISUB $i;AALOAD ($i;CHECKCAST ($t;descriptor $Tuple)))]
+ (|>. ($d;method #$;Public $;staticM "pm_fail" ($t;method (list) #;None (list))
+ (|>. ($i;NEW "java.lang.IllegalStateException")
+ $i;DUP
+ ($i;string "Invalid expression for pattern-matching.")
+ ($i;INVOKESPECIAL "java.lang.IllegalStateException" "<init>" ($t;method (list $String) #;None (list)) false)
+ $i;ATHROW))
+ ($d;method #$;Public $;staticM "apply_fail" ($t;method (list) #;None (list))
+ (|>. ($i;NEW "java.lang.IllegalStateException")
+ $i;DUP
+ ($i;string "Error while applying function.")
+ ($i;INVOKESPECIAL "java.lang.IllegalStateException" "<init>" ($t;method (list $String) #;None (list)) false)
+ $i;ATHROW))
+ ($d;method #$;Public $;staticM "pm_push" ($t;method (list $Stack $Object) (#;Some $Stack) (list))
+ (|>. ($i;int 2)
+ ($i;ANEWARRAY "java.lang.Object")
+ $i;DUP
+ ($i;int 0)
+ ($i;ALOAD +0)
+ $i;AASTORE
+ $i;DUP
+ ($i;int 1)
+ ($i;ALOAD +1)
+ $i;AASTORE
+ $i;ARETURN))
+ ($d;method #$;Public $;staticM "pm_pop" ($t;method (list $Stack) (#;Some $Stack) (list))
+ (|>. ($i;ALOAD +0)
+ ($i;int 0)
+ $i;AALOAD
+ ($i;CHECKCAST ($t;descriptor $Stack))
+ $i;ARETURN))
+ ($d;method #$;Public $;staticM "pm_peek" ($t;method (list $Stack) (#;Some $Object) (list))
+ (|>. ($i;ALOAD +0)
+ ($i;int 1)
+ $i;AALOAD
+ $i;ARETURN))
+ ($d;method #$;Public $;staticM "pm_variant" ($t;method (list $Variant $Tag $Flag) (#;Some $Object) (list))
+ (<| $i;with-label (function [@begin])
+ $i;with-label (function [@just-return])
+ $i;with-label (function [@then])
+ $i;with-label (function [@further])
+ $i;with-label (function [@shorten])
+ $i;with-label (function [@wrong])
+ (let [variant-partI (: (-> Nat $;Inst)
+ (function [idx]
+ (|>. ($i;int (nat-to-int idx)) $i;AALOAD)))
+ tagI (: $;Inst
+ (|>. (variant-partI +0) ($i;unwrap #$;Int)))
+ flagI (variant-partI +1)
+ datumI (variant-partI +2)
+ shortenI (|>. ($i;ALOAD +0) tagI ## Get tag
+ ($i;ILOAD +1) $i;ISUB ## Shorten tag
+ ($i;ALOAD +0) flagI ## Get flag
+ ($i;ALOAD +0) datumI ## Get value
+ variantI ## Build sum
+ $i;ARETURN)
+ update-tagI (|>. $i;ISUB ($i;ISTORE +1))
+ update-variantI (|>. ($i;ALOAD +0) datumI ($i;CHECKCAST ($t;descriptor $Variant)) ($i;ASTORE +0))
+ wrongI (|>. $i;NULL $i;ARETURN)
+ return-datumI (|>. ($i;ALOAD +0) datumI $i;ARETURN)])
+ (|>. ($i;label @begin)
+ ($i;ILOAD +1) ## tag
+ ($i;ALOAD +0) tagI ## tag, sumT
+ $i;DUP2 ($i;IF_ICMPEQ @then)
+ $i;DUP2 ($i;IF_ICMPGT @further)
+ $i;DUP2 ($i;IF_ICMPLT @shorten)
+ ## $i;POP2
+ wrongI
+ ($i;label @then) ## tag, sumT
+ ($i;ALOAD +2) ## tag, sumT, wants-last?
+ ($i;ALOAD +0) flagI ## tag, sumT, wants-last?, is-last?
+ ($i;IF_ACMPEQ @just-return) ## tag, sumT
+ ($i;label @further) ## tag, sumT
+ ($i;ALOAD +0) flagI ## tag, sumT, last?
+ ($i;IFNULL @wrong) ## tag, sumT
+ update-tagI
+ update-variantI
+ ($i;GOTO @begin)
+ ($i;label @just-return) ## tag, sumT
+ ## $i;POP2
+ return-datumI
+ ($i;label @shorten) ## tag, sumT
+ ($i;ALOAD +2) ($i;IFNULL @wrong)
+ ## $i;POP2
+ shortenI
+ ($i;label @wrong) ## tag, sumT
+ ## $i;POP2
+ wrongI)))
+ ($d;method #$;Public $;staticM "pm_left" ($t;method (list $Tuple $t;int) (#;Some $Object) (list))
+ (<| $i;with-label (function [@begin])
+ $i;with-label (function [@not-recursive])
+ (let [updated-idxI (|>. $i;SWAP $i;ISUB)])
+ (|>. ($i;label @begin)
+ tuple-sizeI
+ expected-last-sizeI
+ $i;DUP2 ($i;IF_ICMPGT @not-recursive)
+ ## Recursive
+ updated-idxI ($i;ISTORE +1)
+ tuple-tailI ($i;ASTORE +0)
+ ($i;GOTO @begin)
+ ($i;label @not-recursive)
+ ## $i;POP2
+ tuple-elemI
+ $i;ARETURN)))
+ ($d;method #$;Public $;staticM "pm_right" ($t;method (list $Tuple $t;int) (#;Some $Object) (list))
+ (<| $i;with-label (function [@begin])
+ $i;with-label (function [@tail])
+ $i;with-label (function [@slice])
+ (let [updated-idxI (|>. ($i;ILOAD +1) ($i;int 1) $i;IADD tuple-sizeI $i;ISUB)
+ sliceI (|>. ($i;ALOAD +0) ($i;ILOAD +1) tuple-sizeI
+ ($i;INVOKESTATIC "java.util.Arrays" "copyOfRange" ($t;method (list $Object-Array $t;int $t;int) (#;Some $Object-Array) (list)) false))])
+ (|>. ($i;label @begin)
+ tuple-sizeI
+ expected-last-sizeI
+ $i;DUP2 ($i;IF_ICMPEQ @tail)
+ ($i;IF_ICMPGT @slice)
+ ## Must recurse
+ tuple-tailI ($i;ASTORE +0)
+ updated-idxI ($i;ISTORE +1)
+ ($i;GOTO @begin)
+ ($i;label @slice)
+ sliceI
+ $i;ARETURN
+ ($i;label @tail)
+ ## $i;POP2
+ tuple-elemI
+ $i;ARETURN)))
+ )))
+
+(def: io-methods
+ $;Def
+ (let [string-writerI (|>. ($i;NEW "java.io.StringWriter")
+ $i;DUP
+ ($i;INVOKESPECIAL "java.io.StringWriter" "<init>" ($t;method (list) #;None (list)) false))
+ print-writerI (|>. ($i;NEW "java.io.PrintWriter")
+ $i;SWAP
+ $i;DUP2
+ $i;POP
+ $i;SWAP
+ ($i;boolean true)
+ ($i;INVOKESPECIAL "java.io.PrintWriter" "<init>" ($t;method (list ($t;class "java.io.Writer" (list)) $t;boolean) #;None (list)) false)
+ )]
+ (|>. ($d;method #$;Public $;staticM "try" ($t;method (list $Function) (#;Some $Variant) (list))
+ (<| $i;with-label (function [@from])
+ $i;with-label (function [@to])
+ $i;with-label (function [@handler])
+ (|>. ($i;try @from @to @handler "java.lang.Throwable")
+ ($i;label @from)
+ ($i;ALOAD +0)
+ $i;NULL
+ ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature +1) false)
+ rightI
+ $i;ARETURN
+ ($i;label @to)
+ ($i;label @handler)
+ string-writerI ## TW
+ $i;DUP2 ## TWTW
+ print-writerI ## TWTP
+ ($i;INVOKEVIRTUAL "java.lang.Throwable" "printStackTrace" ($t;method (list ($t;class "java.io.PrintWriter" (list))) #;None (list)) false) ## TW
+ ($i;INVOKEVIRTUAL "java.io.StringWriter" "toString" ($t;method (list) (#;Some $String) (list)) false) ## TS
+ $i;SWAP $i;POP leftI
+ $i;ARETURN)))
+ )))
+
+(def: generate-runtime
+ (Meta commonT;Bytecode)
+ (do meta;Monad<Meta>
+ [_ (wrap [])
+ #let [bytecode ($d;class #$;V1.6 #$;Public $;finalC hostL;runtime-class (list) ["java.lang.Object" (list)] (list)
+ (|>. adt-methods
+ nat-methods
+ frac-methods
+ deg-methods
+ pm-methods
+ io-methods))]
+ _ (commonT;store-class hostL;runtime-class bytecode)]
+ (wrap bytecode)))
+
+(def: generate-function
+ (Meta commonT;Bytecode)
+ (do meta;Monad<Meta>
+ [_ (wrap [])
+ #let [applyI (|> (list;n.range +2 num-apply-variants)
+ (list/map (function [arity]
+ ($d;method #$;Public $;noneM apply-method (apply-signature arity)
+ (let [preI (|> (list;n.range +0 (n.dec arity))
+ (list/map $i;ALOAD)
+ $i;fuse)]
+ (|>. preI
+ ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature (n.dec arity)) false)
+ ($i;CHECKCAST hostL;function-class)
+ ($i;ALOAD arity)
+ ($i;INVOKEVIRTUAL hostL;function-class apply-method (apply-signature +1) false)
+ $i;ARETURN)))))
+ (list& ($d;abstract-method #$;Public $;noneM apply-method (apply-signature +1)))
+ $d;fuse)
+ bytecode ($d;abstract #$;V1.6 #$;Public $;noneC hostL;function-class (list) ["java.lang.Object" (list)] (list)
+ (|>. ($d;field #$;Public $;finalF partials-field $t;int)
+ ($d;method #$;Public $;noneM "<init>" ($t;method (list $t;int) #;None (list))
+ (|>. ($i;ALOAD +0)
+ ($i;INVOKESPECIAL "java.lang.Object" "<init>" ($t;method (list) #;None (list)) false)
+ ($i;ALOAD +0)
+ ($i;ILOAD +1)
+ ($i;PUTFIELD hostL;function-class partials-field $t;int)
+ $i;RETURN))
+ applyI))]
+ _ (commonT;store-class hostL;function-class bytecode)]
+ (wrap bytecode)))
+
+(def: #export generate
+ (Meta [commonT;Bytecode commonT;Bytecode])
+ (do meta;Monad<Meta>
+ [runtime-bc generate-runtime
+ function-bc generate-function]
+ (wrap [runtime-bc function-bc])))
diff --git a/new-luxc/source/luxc/lang/translation/statement.jvm.lux b/new-luxc/source/luxc/lang/translation/statement.jvm.lux
new file mode 100644
index 000000000..0234d738c
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/statement.jvm.lux
@@ -0,0 +1,82 @@
+(;module:
+ lux
+ (lux (control monad
+ ["ex" exception #+ exception:])
+ (data ["e" error]
+ [maybe]
+ [text "text/" Monoid<Text>]
+ text/format
+ (coll [list "list/" Functor<List> Fold<List>]))
+ [meta]
+ [host])
+ (luxc ["&" base]
+ ["&;" scope]
+ ["&;" module]
+ ["&;" io]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang (translation [";T" eval]
+ [";T" common]))))
+
+(exception: #export Invalid-Definition-Value)
+
+(host;import java.lang.Object
+ (toString [] String))
+
+(host;import java.lang.reflect.Field
+ (get [#? Object] #try #? Object))
+
+(host;import (java.lang.Class c)
+ (getField [String] #try Field))
+
+(def: #export (generate-def def-name valueT valueI metaI metaV)
+ (-> Text Type $;Inst $;Inst Code (Meta Unit))
+ (do meta;Monad<Meta>
+ [current-module meta;current-module-name
+ #let [def-ident [current-module def-name]
+ normal-name (&;normalize-name def-name)
+ bytecode-name (format current-module "/" normal-name)
+ class-name (format current-module "." normal-name)
+ bytecode ($d;class #$;V1.6
+ #$;Public $;finalC
+ bytecode-name
+ (list) ["java.lang.Object" (list)]
+ (list)
+ (|>. ($d;field #$;Public ($;++F $;finalF $;staticF) commonT;value-field commonT;$Object)
+ ($d;method #$;Public $;staticM "<clinit>" ($t;method (list) #;None (list))
+ (|>. valueI
+ ($i;PUTSTATIC bytecode-name commonT;value-field commonT;$Object)
+ $i;RETURN))))]
+ _ (commonT;store-class class-name bytecode)
+ class (commonT;load-class class-name)
+ valueV (: (Meta Top)
+ (case (do e;Monad<Error>
+ [field (Class.getField [commonT;value-field] class)]
+ (Field.get [#;None] field))
+ (#e;Success #;None)
+ (&;throw Invalid-Definition-Value (format current-module ";" def-name))
+
+ (#e;Success (#;Some valueV))
+ (wrap valueV)
+
+ (#e;Error error)
+ (&;fail error)))
+ _ (&module;define [current-module def-name] [valueT metaV valueV])
+ _ (if (meta;type? metaV)
+ (case (meta;declared-tags metaV)
+ #;Nil
+ (wrap [])
+
+ tags
+ (&module;declare-tags tags (meta;export? metaV) (:! Type valueV)))
+ (wrap []))
+ #let [_ (log! (format "DEF " current-module ";" def-name))]]
+ (commonT;record-artifact bytecode-name bytecode)))
+
+(def: #export (generate-program program-args programI)
+ (-> Text $;Inst (Meta Unit))
+ (do meta;Monad<Meta>
+ []
+ (&;fail "'lux program' is unimplemented.")))
diff --git a/new-luxc/source/luxc/lang/translation/structure.jvm.lux b/new-luxc/source/luxc/lang/translation/structure.jvm.lux
new file mode 100644
index 000000000..c3e07fd55
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/structure.jvm.lux
@@ -0,0 +1,59 @@
+(;module:
+ lux
+ (lux (control [monad #+ do])
+ (data text/format
+ (coll [list]))
+ [meta]
+ [host #+ do-to])
+ (luxc ["&" base]
+ [";L" host]
+ (host ["$" jvm]
+ (jvm ["$t" type]
+ ["$d" def]
+ ["$i" inst]))
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (translation [";T" common])))
+ [../runtime])
+
+(def: $Object $;Type ($t;class "java.lang.Object" (list)))
+
+(def: #export (generate-tuple generate members)
+ (-> (-> ls;Synthesis (Meta $;Inst)) (List ls;Synthesis) (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [#let [size (list;size members)]
+ _ (&;assert "Cannot generate tuples with less than 2 elements."
+ (n.>= +2 size))
+ membersI (|> members
+ list;enumerate
+ (monad;map @ (function [[idx member]]
+ (do @
+ [memberI (generate member)]
+ (wrap (|>. $i;DUP
+ ($i;int (nat-to-int idx))
+ memberI
+ $i;AASTORE)))))
+ (:: @ map $i;fuse))]
+ (wrap (|>. ($i;int (nat-to-int size))
+ ($i;array $Object)
+ membersI))))
+
+(def: (flagI tail?)
+ (-> Bool $;Inst)
+ (if tail?
+ ($i;string "")
+ $i;NULL))
+
+(def: #export (generate-variant generate tag tail? member)
+ (-> (-> ls;Synthesis (Meta $;Inst)) Nat Bool ls;Synthesis (Meta $;Inst))
+ (do meta;Monad<Meta>
+ [memberI (generate member)]
+ (wrap (|>. ($i;int (nat-to-int tag))
+ (flagI tail?)
+ memberI
+ ($i;INVOKESTATIC hostL;runtime-class
+ "variant_make"
+ ($t;method (list $t;int $Object $Object)
+ (#;Some ($t;array +1 $Object))
+ (list))
+ false)))))