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-rw-r--r--lux-r/source/luxc/lang/host/r.lux299
-rw-r--r--lux-r/source/luxc/lang/translation/r.lux216
-rw-r--r--lux-r/source/luxc/lang/translation/r/case.jvm.lux195
-rw-r--r--lux-r/source/luxc/lang/translation/r/expression.jvm.lux88
-rw-r--r--lux-r/source/luxc/lang/translation/r/function.jvm.lux94
-rw-r--r--lux-r/source/luxc/lang/translation/r/loop.jvm.lux37
-rw-r--r--lux-r/source/luxc/lang/translation/r/primitive.jvm.lux22
-rw-r--r--lux-r/source/luxc/lang/translation/r/reference.jvm.lux42
-rw-r--r--lux-r/source/luxc/lang/translation/r/runtime.jvm.lux802
-rw-r--r--lux-r/source/luxc/lang/translation/r/statement.jvm.lux45
-rw-r--r--lux-r/source/luxc/lang/translation/r/structure.jvm.lux31
-rw-r--r--stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/common.lux (renamed from lux-r/source/luxc/lang/translation/r/procedure/common.jvm.lux)0
-rw-r--r--stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/host.lux (renamed from lux-r/source/luxc/lang/translation/r/procedure/host.jvm.lux)0
13 files changed, 0 insertions, 1871 deletions
diff --git a/lux-r/source/luxc/lang/host/r.lux b/lux-r/source/luxc/lang/host/r.lux
deleted file mode 100644
index 6e4c7fb5b..000000000
--- a/lux-r/source/luxc/lang/host/r.lux
+++ /dev/null
@@ -1,299 +0,0 @@
-(.module:
- [lux #- not or and list if function cond when]
- (lux (control pipe)
- (data [maybe "maybe/" Functor<Maybe>]
- [text]
- text/format
- [number]
- (coll [list "list/" Functor<List> Fold<List>]))
- (type abstract)))
-
-(abstract: #export Single {} Any)
-(abstract: #export Poly {} Any)
-
-(abstract: #export (Var kind)
- {}
-
- Text
-
- (def: name (All [k] (-> (Var k) Text)) (|>> :representation))
-
- (def: #export var (-> Text (Var Single)) (|>> :abstraction))
- (def: #export var-args (Var Poly) (:abstraction "..."))
- )
-
-(type: #export SVar (Var Single))
-(type: #export PVar (Var Poly))
-
-(abstract: #export Expression
- {}
-
- Text
-
- (def: #export expression (-> Expression Text) (|>> :representation))
-
- (def: #export code (-> Text Expression) (|>> :abstraction))
-
- (def: (self-contained code)
- (-> Text Expression)
- (:abstraction
- (format "(" code ")")))
-
- (def: nest
- (-> Text Text)
- (|>> (format "\n")
- (text.replace-all "\n" "\n ")))
-
- (def: (_block expression)
- (-> Text Text)
- (format "{" (nest expression) "\n" "}"))
-
- (def: #export (block expression)
- (-> Expression Expression)
- (:abstraction
- (format "{" (:representation expression) "}")))
-
- (def: #export null
- Expression
- (|> "NULL" self-contained))
-
- (def: #export n/a
- Expression
- (|> "NA" self-contained))
-
- (def: #export not-available Expression n/a)
- (def: #export not-applicable Expression n/a)
- (def: #export no-answer Expression n/a)
-
- (def: #export bool
- (-> Bit Expression)
- (|>> (case> #0 "FALSE"
- #1 "TRUE")
- self-contained))
-
- (def: #export (int value)
- (-> Int Expression)
- (self-contained
- (format "as.integer(" (%i value) ")")))
-
- (def: #export float
- (-> Frac Expression)
- (|>> (cond> [(f/= number.positive-infinity)]
- [(new> "1.0/0.0")]
-
- [(f/= number.negative-infinity)]
- [(new> "-1.0/0.0")]
-
- [(f/= number.not-a-number)]
- [(new> "0.0/0.0")]
-
- ## else
- [%f])
- self-contained))
-
- (def: #export string
- (-> Text Expression)
- (|>> %t self-contained))
-
- (def: (composite-literal left-delimiter right-delimiter entry-serializer)
- (All [a] (-> Text Text (-> a Text)
- (-> (List a) Expression)))
- (.function (_ entries)
- (self-contained
- (format left-delimiter
- (|> entries (list/map entry-serializer) (text.join-with ","))
- right-delimiter))))
-
- (def: #export named-list
- (-> (List [Text Expression]) Expression)
- (composite-literal "list(" ")" (.function (_ [key value])
- (format key "=" (:representation value)))))
-
- (template [<name> <function>]
- [(def: #export <name>
- (-> (List Expression) Expression)
- (composite-literal (format <function> "(") ")" expression))]
-
- [vector "c"]
- [list "list"]
- )
-
- (def: #export (slice from to list)
- (-> Expression Expression Expression Expression)
- (self-contained
- (format (:representation list)
- "[" (:representation from) ":" (:representation to) "]")))
-
- (def: #export (slice-from from list)
- (-> Expression Expression Expression)
- (self-contained
- (format (:representation list)
- "[-1" ":-" (:representation from) "]")))
-
- (def: #export (apply args func)
- (-> (List Expression) Expression Expression)
- (self-contained
- (format (:representation func) "(" (text.join-with "," (list/map expression args)) ")")))
-
- (def: #export (apply-kw args kw-args func)
- (-> (List Expression) (List [Text Expression]) Expression Expression)
- (self-contained
- (format (:representation func)
- (format "("
- (text.join-with "," (list/map expression args)) ","
- (text.join-with "," (list/map (.function (_ [key val])
- (format key "=" (expression val)))
- kw-args))
- ")"))))
-
- (def: #export (nth idx list)
- (-> Expression Expression Expression)
- (self-contained
- (format (:representation list) "[[" (:representation idx) "]]")))
-
- (def: #export (if test then else)
- (-> Expression Expression Expression Expression)
- (self-contained
- (format "if(" (:representation test) ")"
- " " (.._block (:representation then))
- " else " (.._block (:representation else)))))
-
- (def: #export (when test then)
- (-> Expression Expression Expression)
- (self-contained
- (format "if(" (:representation test) ") {"
- (.._block (:representation then))
- "\n" "}")))
-
- (def: #export (cond clauses else)
- (-> (List [Expression Expression]) Expression Expression)
- (list/fold (.function (_ [test then] next)
- (if test then next))
- else
- (list.reverse clauses)))
-
- (template [<name> <op>]
- [(def: #export (<name> param subject)
- (-> Expression Expression Expression)
- (self-contained
- (format (:representation subject)
- " " <op> " "
- (:representation param))))]
-
- [= "=="]
- [< "<"]
- [<= "<="]
- [> ">"]
- [>= ">="]
- [+ "+"]
- [- "-"]
- [* "*"]
- [/ "/"]
- [%% "%%"]
- [** "**"]
- [or "||"]
- [and "&&"]
- )
-
- (def: #export @@
- (All [k] (-> (Var k) Expression))
- (|>> ..name self-contained))
-
- (def: #export global
- (-> Text Expression)
- (|>> var @@))
-
- (template [<name> <func>]
- [(def: #export (<name> param subject)
- (-> Expression Expression Expression)
- (..apply (.list subject param) (..global <func>)))]
-
- [bit-or "bitwOr"]
- [bit-and "bitwAnd"]
- [bit-xor "bitwXor"]
- [bit-shl "bitwShiftL"]
- [bit-ushr "bitwShiftR"]
- )
-
- (def: #export (bit-not subject)
- (-> Expression Expression)
- (..apply (.list subject) (..global "bitwNot")))
-
- (template [<name> <op>]
- [(def: #export <name>
- (-> Expression Expression)
- (|>> :representation (format <op>) self-contained))]
-
- [not "!"]
- [negate "-"]
- )
-
- (def: #export (length list)
- (-> Expression Expression)
- (..apply (.list list) (..global "length")))
-
- (def: #export (range from to)
- (-> Expression Expression Expression)
- (self-contained
- (format (:representation from) ":" (:representation to))))
-
- (def: #export (function inputs body)
- (-> (List (Ex [k] (Var k))) Expression Expression)
- (let [args (|> inputs (list/map ..name) (text.join-with ", "))]
- (self-contained
- (format "function(" args ") "
- (.._block (:representation body))))))
-
- (def: #export (try body warning error finally)
- (-> Expression (Maybe Expression) (Maybe Expression) (Maybe Expression) Expression)
- (let [optional (: (-> Text (Maybe Expression) (-> Text Text) Text)
- (.function (_ parameter value preparation)
- (|> value
- (maybe/map (|>> :representation preparation (format ", " parameter " = ")))
- (maybe.default ""))))]
- (self-contained
- (format "tryCatch("
- (.._block (:representation body))
- (optional "warning" warning id)
- (optional "error" error id)
- (optional "finally" finally .._block)
- ")"))))
-
- (def: #export (while test body)
- (-> Expression Expression Expression)
- (self-contained
- (format "while (" (:representation test) ") "
- (.._block (:representation body)))))
-
- (def: #export (for-in var inputs body)
- (-> SVar Expression Expression Expression)
- (self-contained
- (format "for (" (..name var) " in " (..expression inputs) ")"
- (.._block (:representation body)))))
-
- (template [<name> <keyword>]
- [(def: #export (<name> message)
- (-> Expression Expression)
- (..apply (.list message) (..global <keyword>)))]
-
- [stop "stop"]
- [print "print"]
- )
-
- (def: #export (set! var value)
- (-> (Var Single) Expression Expression)
- (self-contained
- (format (..name var) " <- " (:representation value))))
-
- (def: #export (set-nth! idx value list)
- (-> Expression Expression SVar Expression)
- (self-contained
- (format (..name list) "[[" (:representation idx) "]] <- " (:representation value))))
-
- (def: #export (then pre post)
- (-> Expression Expression Expression)
- (:abstraction
- (format (:representation pre)
- "\n"
- (:representation post))))
- )
diff --git a/lux-r/source/luxc/lang/translation/r.lux b/lux-r/source/luxc/lang/translation/r.lux
deleted file mode 100644
index a4a3db1f5..000000000
--- a/lux-r/source/luxc/lang/translation/r.lux
+++ /dev/null
@@ -1,216 +0,0 @@
-(.module:
- lux
- (lux (control ["ex" exception #+ exception:]
- pipe
- [monad #+ do])
- (data [bit]
- [maybe]
- ["e" error #+ Error]
- [text "text/" Eq<Text>]
- text/format
- (coll [array]))
- [macro]
- [io #+ IO Process io]
- [host #+ class: interface: object]
- (world [file #+ File]))
- (luxc [lang]
- (lang [".L" variable #+ Register]
- (host [r #+ Expression]))
- [".C" io]))
-
-(template [<name>]
- [(exception: #export (<name> {message Text})
- message)]
-
- [No-Active-Module-Buffer]
- [Cannot-Execute]
-
- [No-Anchor]
- )
-
-(host.import: java/lang/Object)
-
-(host.import: java/lang/String
- (getBytes [String] #try [byte]))
-
-(host.import: java/lang/CharSequence)
-
-(host.import: java/lang/Appendable
- (append [CharSequence] Appendable))
-
-(host.import: java/lang/StringBuilder
- (new [])
- (toString [] String))
-
-(host.import: javax/script/ScriptEngine
- (eval [String] #try #? Object))
-
-(host.import: javax/script/ScriptEngineFactory
- (getScriptEngine [] ScriptEngine))
-
-(type: #export Anchor [Text Register])
-
-(type: #export Host
- {#context [Text Nat]
- #anchor (Maybe Anchor)
- #loader (-> Expression (Error Any))
- #interpreter (-> Expression (Error Object))
- #module-buffer (Maybe StringBuilder)
- #program-buffer StringBuilder})
-
-(def: #export init
- (IO Host)
- (io (let [interpreter (|> (undefined)
- (ScriptEngineFactory::getScriptEngine []))]
- {#context ["" +0]
- #anchor #.None
- #loader (function (_ code)
- (do e.Monad<Error>
- [_ (ScriptEngine::eval [(r.expression code)] interpreter)]
- (wrap [])))
- #interpreter (function (_ code)
- (do e.Monad<Error>
- [output (ScriptEngine::eval [(r.expression code)] interpreter)]
- (wrap (maybe.default (:coerce Object [])
- output))))
- #module-buffer #.None
- #program-buffer (StringBuilder::new [])})))
-
-(def: #export r-module-name Text "module.r")
-
-(def: #export init-module-buffer
- (Meta Any)
- (function (_ compiler)
- (#e.Success [(update@ #.host
- (|>> (:coerce Host)
- (set@ #module-buffer (#.Some (StringBuilder::new [])))
- (:coerce Nothing))
- compiler)
- []])))
-
-(def: #export (with-sub-context expr)
- (All [a] (-> (Meta a) (Meta [Text a])))
- (function (_ compiler)
- (let [old (:coerce Host (get@ #.host compiler))
- [old-name old-sub] (get@ #context old)
- new-name (format old-name "f___" (%i (.int old-sub)))]
- (case (expr (set@ #.host
- (:coerce Nothing (set@ #context [new-name +0] old))
- compiler))
- (#e.Success [compiler' output])
- (#e.Success [(update@ #.host
- (|>> (:coerce Host)
- (set@ #context [old-name (inc old-sub)])
- (:coerce Nothing))
- compiler')
- [new-name output]])
-
- (#e.Error error)
- (#e.Error error)))))
-
-(def: #export context
- (Meta Text)
- (function (_ compiler)
- (#e.Success [compiler
- (|> (get@ #.host compiler)
- (:coerce Host)
- (get@ #context)
- (let> [name sub]
- name))])))
-
-(def: #export (with-anchor anchor expr)
- (All [a] (-> Anchor (Meta a) (Meta a)))
- (function (_ compiler)
- (let [old (:coerce Host (get@ #.host compiler))]
- (case (expr (set@ #.host
- (:coerce Nothing (set@ #anchor (#.Some anchor) old))
- compiler))
- (#e.Success [compiler' output])
- (#e.Success [(update@ #.host
- (|>> (:coerce Host)
- (set@ #anchor (get@ #anchor old))
- (:coerce Nothing))
- compiler')
- output])
-
- (#e.Error error)
- (#e.Error error)))))
-
-(def: #export anchor
- (Meta Anchor)
- (function (_ compiler)
- (case (|> compiler (get@ #.host) (:coerce Host) (get@ #anchor))
- (#.Some anchor)
- (#e.Success [compiler anchor])
-
- #.None
- ((lang.throw No-Anchor "") compiler))))
-
-(def: #export module-buffer
- (Meta StringBuilder)
- (function (_ compiler)
- (case (|> compiler (get@ #.host) (:coerce Host) (get@ #module-buffer))
- #.None
- ((lang.throw No-Active-Module-Buffer "") compiler)
-
- (#.Some module-buffer)
- (#e.Success [compiler module-buffer]))))
-
-(def: #export program-buffer
- (Meta StringBuilder)
- (function (_ compiler)
- (#e.Success [compiler (|> compiler (get@ #.host) (:coerce Host) (get@ #program-buffer))])))
-
-(template [<name> <field> <outputT>]
- [(def: (<name> code)
- (-> Expression (Meta <outputT>))
- (function (_ compiler)
- (let [runner (|> compiler (get@ #.host) (:coerce Host) (get@ <field>))]
- (case (runner code)
- (#e.Error error)
- ((lang.throw Cannot-Execute error) compiler)
-
- (#e.Success output)
- (#e.Success [compiler output])))))]
-
- [load! #loader Any]
- [interpret #interpreter Object]
- )
-
-(def: #export variant-tag-field "luxVT")
-(def: #export variant-flag-field "luxVF")
-(def: #export variant-value-field "luxVV")
-
-(def: #export int-high-field "luxIH")
-(def: #export int-low-field "luxIL")
-
-(def: #export unit Text "")
-
-(def: #export (definition-name [module name])
- (-> Name Text)
- (lang.normalize-name (format module "$" name)))
-
-(def: #export (save code)
- (-> Expression (Meta Any))
- (do macro.Monad<Meta>
- [module-buffer module-buffer
- #let [_ (Appendable::append [(:coerce CharSequence (r.expression code))]
- module-buffer)]]
- (load! code)))
-
-(def: #export run interpret)
-
-(def: #export (save-module! target)
- (-> File (Meta (Process Any)))
- (do macro.Monad<Meta>
- [module macro.current-module-name
- module-buffer module-buffer
- program-buffer program-buffer
- #let [module-code (StringBuilder::toString [] module-buffer)
- _ (Appendable::append [(:coerce CharSequence (format module-code "\n"))]
- program-buffer)]]
- (wrap (ioC.write target
- (format (lang.normalize-name module) "/" r-module-name)
- (|> module-code
- (String::getBytes ["UTF-8"])
- e.assume)))))
diff --git a/lux-r/source/luxc/lang/translation/r/case.jvm.lux b/lux-r/source/luxc/lang/translation/r/case.jvm.lux
deleted file mode 100644
index 42460b620..000000000
--- a/lux-r/source/luxc/lang/translation/r/case.jvm.lux
+++ /dev/null
@@ -1,195 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do]
- ["ex" exception #+ exception:])
- (data [number]
- [text]
- text/format
- (coll [list "list/" Functor<List> Fold<List>]
- (set ["set" unordered #+ Set])))
- [macro #+ "meta/" Monad<Meta>]
- (macro [code]))
- (luxc [lang]
- (lang [".L" variable #+ Register Variable]
- ["ls" synthesis #+ Synthesis Path]
- (host [r #+ Expression SVar @@])))
- [//]
- (// [".T" runtime]
- [".T" primitive]
- [".T" reference]))
-
-(def: #export (translate-let translate register valueS bodyS)
- (-> (-> Synthesis (Meta Expression)) Register Synthesis Synthesis
- (Meta Expression))
- (do macro.Monad<Meta>
- [valueO (translate valueS)
- bodyO (translate bodyS)
- #let [$register (referenceT.variable register)]]
- (wrap (r.block
- ($_ r.then
- (r.set! $register valueO)
- bodyO)))))
-
-(def: #export (translate-record-get translate valueS pathP)
- (-> (-> Synthesis (Meta Expression)) Synthesis (List [Nat Bit])
- (Meta Expression))
- (do macro.Monad<Meta>
- [valueO (translate valueS)]
- (wrap (list/fold (function (_ [idx tail?] source)
- (let [method (if tail?
- runtimeT.product//right
- runtimeT.product//left)]
- (method source (r.int (:coerce Int idx)))))
- valueO
- pathP))))
-
-(def: #export (translate-if testO thenO elseO)
- (-> Expression Expression Expression Expression)
- (r.if testO thenO elseO))
-
-(def: $savepoint (r.var "lux_pm_cursor_savepoint"))
-(def: $cursor (r.var "lux_pm_cursor"))
-
-(def: top r.length)
-(def: next (|>> r.length (r.+ (r.int 1))))
-(def: (push! value var)
- (-> Expression SVar Expression)
- (r.set-nth! (next (@@ var)) value var))
-(def: (pop! var)
- (-> SVar Expression)
- (r.set-nth! (top (@@ var)) r.null var))
-
-(def: (push-cursor! value)
- (-> Expression Expression)
- (push! value $cursor))
-
-(def: save-cursor!
- Expression
- (push! (r.slice (r.float 1.0) (r.length (@@ $cursor)) (@@ $cursor))
- $savepoint))
-
-(def: restore-cursor!
- Expression
- (r.set! $cursor (r.nth (top (@@ $savepoint)) (@@ $savepoint))))
-
-(def: cursor-top
- Expression
- (|> (@@ $cursor) (r.nth (top (@@ $cursor)))))
-
-(def: pop-cursor!
- Expression
- (pop! $cursor))
-
-(def: pm-error (r.string "PM-ERROR"))
-
-(def: fail-pm! (r.stop pm-error))
-
-(def: $temp (r.var "lux_pm_temp"))
-
-(exception: #export (Unrecognized-Path {message Text})
- message)
-
-(def: $alt_error (r.var "alt_error"))
-
-(def: (pm-catch handler)
- (-> Expression Expression)
- (r.function (list $alt_error)
- (r.if (|> (@@ $alt_error) (r.= pm-error))
- handler
- (r.stop (@@ $alt_error)))))
-
-(def: (translate-pattern-matching' translate pathP)
- (-> (-> Synthesis (Meta Expression)) Path (Meta Expression))
- (case pathP
- (^code ("lux case exec" (~ bodyS)))
- (do macro.Monad<Meta>
- [bodyO (translate bodyS)]
- (wrap bodyO))
-
- (^code ("lux case pop"))
- (meta/wrap pop-cursor!)
-
- (^code ("lux case bind" (~ [_ (#.Nat register)])))
- (meta/wrap (r.set! (referenceT.variable register) cursor-top))
-
- (^template [<tag> <format>]
- [_ (<tag> value)]
- (meta/wrap (r.when (r.not (r.= (|> value <format>) cursor-top))
- fail-pm!)))
- ([#.Bit r.bool]
- [#.Frac r.float]
- [#.Text r.string])
-
- (^template [<tag> <format>]
- [_ (<tag> value)]
- (meta/wrap (r.when (r.not (runtimeT.int//= (|> value <format>) cursor-top))
- fail-pm!)))
- ([#.Nat (<| runtimeT.int (:coerce Int))]
- [#.Int runtimeT.int]
- [#.Rev (<| runtimeT.int (:coerce Int))])
-
- (^template [<pm> <getter>]
- (^code (<pm> (~ [_ (#.Nat idx)])))
- (meta/wrap (push-cursor! (<getter> cursor-top (r.int (:coerce Int idx))))))
- (["lux case tuple left" runtimeT.product//left]
- ["lux case tuple right" runtimeT.product//right])
-
- (^template [<pm> <flag>]
- (^code (<pm> (~ [_ (#.Nat idx)])))
- (meta/wrap ($_ r.then
- (r.set! $temp (runtimeT.sum//get cursor-top (r.int (:coerce Int idx)) <flag>))
- (r.if (r.= r.null (@@ $temp))
- fail-pm!
- (push-cursor! (@@ $temp))))))
- (["lux case variant left" r.null]
- ["lux case variant right" (r.string "")])
-
- (^code ("lux case seq" (~ leftP) (~ rightP)))
- (do macro.Monad<Meta>
- [leftO (translate-pattern-matching' translate leftP)
- rightO (translate-pattern-matching' translate rightP)]
- (wrap ($_ r.then
- leftO
- rightO)))
-
- (^code ("lux case alt" (~ leftP) (~ rightP)))
- (do macro.Monad<Meta>
- [leftO (translate-pattern-matching' translate leftP)
- rightO (translate-pattern-matching' translate rightP)]
- (wrap (r.try ($_ r.then
- save-cursor!
- leftO)
- #.None
- (#.Some (pm-catch ($_ r.then
- restore-cursor!
- rightO)))
- #.None)))
-
- _
- (lang.throw Unrecognized-Path (%code pathP))
- ))
-
-(def: (translate-pattern-matching translate pathP)
- (-> (-> Synthesis (Meta Expression)) Path (Meta Expression))
- (do macro.Monad<Meta>
- [pattern-matching! (translate-pattern-matching' translate pathP)]
- (wrap (r.try pattern-matching!
- #.None
- (#.Some (pm-catch (r.stop (r.string "Invalid expression for pattern-matching."))))
- #.None))))
-
-(def: (initialize-pattern-matching! stack-init)
- (-> Expression Expression)
- ($_ r.then
- (r.set! $cursor (r.list (list stack-init)))
- (r.set! $savepoint (r.list (list)))))
-
-(def: #export (translate-case translate valueS pathP)
- (-> (-> Synthesis (Meta Expression)) Synthesis Path (Meta Expression))
- (do macro.Monad<Meta>
- [valueO (translate valueS)
- pattern-matching! (translate-pattern-matching translate pathP)]
- (wrap (r.block
- ($_ r.then
- (initialize-pattern-matching! valueO)
- pattern-matching!)))))
diff --git a/lux-r/source/luxc/lang/translation/r/expression.jvm.lux b/lux-r/source/luxc/lang/translation/r/expression.jvm.lux
deleted file mode 100644
index 3c41fbe63..000000000
--- a/lux-r/source/luxc/lang/translation/r/expression.jvm.lux
+++ /dev/null
@@ -1,88 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do]
- ["ex" exception #+ exception:]
- ["p" parser])
- (data ["e" error]
- text/format)
- [macro]
- (macro ["s" syntax]))
- (luxc ["&" lang]
- (lang [".L" variable #+ Variable Register]
- [".L" extension]
- ["ls" synthesis]
- (host [r #+ Expression])))
- [//]
- (// [".T" runtime]
- [".T" primitive]
- [".T" structure]
- [".T" reference]
- [".T" function]
- [".T" case]
- [".T" procedure])
- )
-
-(template [<name>]
- [(exception: #export (<name> {message Text})
- message)]
-
- [Invalid-Function-Syntax]
- [Unrecognized-Synthesis]
- )
-
-(def: #export (translate synthesis)
- (-> ls.Synthesis (Meta Expression))
- (case synthesis
- (^code [])
- (:: macro.Monad<Meta> wrap runtimeT.unit)
-
- (^template [<tag> <generator>]
- [_ (<tag> value)]
- (<generator> value))
- ([#.Bit primitiveT.translate-bit]
- [#.Nat primitiveT.translate-nat]
- [#.Int primitiveT.translate-int]
- [#.Rev primitiveT.translate-rev]
- [#.Frac primitiveT.translate-frac]
- [#.Text primitiveT.translate-text])
-
- (^code ((~ [_ (#.Nat tag)]) (~ [_ (#.Bit last?)]) (~ valueS)))
- (structureT.translate-variant translate tag last? valueS)
-
- (^code [(~ singleton)])
- (translate singleton)
-
- (^code [(~+ members)])
- (structureT.translate-tuple translate members)
-
- (^ [_ (#.Form (list [_ (#.Int var)]))])
- (referenceT.translate-variable var)
-
- [_ (#.Identifier definition)]
- (referenceT.translate-definition definition)
-
- (^code ("lux let" (~ [_ (#.Nat register)]) (~ inputS) (~ exprS)))
- (caseT.translate-let translate register inputS exprS)
-
- (^code ("lux case" (~ inputS) (~ pathPS)))
- (caseT.translate-case translate inputS pathPS)
-
- (^code ("lux function" (~ [_ (#.Nat arity)]) [(~+ environment)] (~ bodyS)))
- (case (s.run environment (p.some s.int))
- (#e.Success environment)
- (functionT.translate-function translate environment arity bodyS)
-
- _
- (&.throw Invalid-Function-Syntax (%code synthesis)))
-
- (^code ("lux call" (~ functionS) (~+ argsS)))
- (functionT.translate-apply translate functionS argsS)
-
- (^code ((~ [_ (#.Text procedure)]) (~+ argsS)))
- (procedureT.translate-procedure translate procedure argsS)
- ## (do macro.Monad<Meta>
- ## [translation (extensionL.find-translation procedure)]
- ## (translation argsS))
-
- _
- (&.throw Unrecognized-Synthesis (%code synthesis))))
diff --git a/lux-r/source/luxc/lang/translation/r/function.jvm.lux b/lux-r/source/luxc/lang/translation/r/function.jvm.lux
deleted file mode 100644
index f39a5e1a2..000000000
--- a/lux-r/source/luxc/lang/translation/r/function.jvm.lux
+++ /dev/null
@@ -1,94 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do]
- pipe)
- (data [product]
- [text]
- text/format
- (coll [list "list/" Functor<List> Fold<List>]))
- [macro])
- (luxc ["&" lang]
- (lang ["ls" synthesis]
- [".L" variable #+ Variable]
- (host [r #+ Expression @@])))
- [//]
- (// [".T" reference]))
-
-(def: #export (translate-apply translate functionS argsS+)
- (-> (-> ls.Synthesis (Meta Expression)) ls.Synthesis (List ls.Synthesis) (Meta Expression))
- (do {@ macro.Monad<Meta>}
- [functionO (translate functionS)
- argsO+ (monad.map @ translate argsS+)]
- (wrap (r.apply argsO+ functionO))))
-
-(def: $curried (r.var "curried"))
-
-(def: (input-declaration register)
- (r.set! (referenceT.variable (inc register))
- (|> (@@ $curried) (r.nth (|> register inc .int r.int)))))
-
-(def: (with-closure function-name inits function-definition)
- (-> Text (List Expression) Expression (Meta Expression))
- (let [$closure (r.var (format function-name "___CLOSURE"))]
- (case inits
- #.Nil
- (do macro.Monad<Meta>
- [_ (//.save function-definition)]
- (wrap (r.global function-name)))
-
- _
- (do macro.Monad<Meta>
- [_ (//.save (r.set! $closure
- (r.function (|> (list.enumerate inits)
- (list/map (|>> product.left referenceT.closure)))
- ($_ r.then
- function-definition
- (r.global function-name)))))]
- (wrap (r.apply inits (@@ $closure)))))))
-
-(def: #export (translate-function translate env arity bodyS)
- (-> (-> ls.Synthesis (Meta Expression))
- (List Variable) ls.Arity ls.Synthesis
- (Meta Expression))
- (do {@ macro.Monad<Meta>}
- [[function-name bodyO] (//.with-sub-context
- (do @
- [function-name //.context]
- (//.with-anchor [function-name +1]
- (translate bodyS))))
- closureO+ (monad.map @ referenceT.translate-variable env)
- #let [arityO (|> arity .int r.int)
- $num_args (r.var "num_args")
- $function (r.var function-name)
- var-args (r.code (format "list" (r.expression (@@ r.var-args))))
- apply-poly (function (_ args func)
- (r.apply (list func args) (r.global "do.call")))]]
- (with-closure function-name closureO+
- (r.set! $function
- (r.function (list r.var-args)
- ($_ r.then
- (r.set! $curried var-args)
- (r.set! $num_args (r.length (@@ $curried)))
- (r.cond (list [(|> (@@ $num_args) (r.= arityO))
- ($_ r.then
- (r.set! (referenceT.variable +0) (@@ $function))
- (|> (list.n/range +0 (dec arity))
- (list/map input-declaration)
- (list/fold r.then bodyO)))]
- [(|> (@@ $num_args) (r.> arityO))
- (let [arity-args (r.slice (r.int 1) arityO (@@ $curried))
- output-func-args (r.slice (|> arityO (r.+ (r.int 1)))
- (@@ $num_args)
- (@@ $curried))]
- (|> (@@ $function)
- (apply-poly arity-args)
- (apply-poly output-func-args)))])
- ## (|> (@@ $num_args) (r.< arityO))
- (let [$missing (r.var "missing")]
- (r.function (list r.var-args)
- ($_ r.then
- (r.set! $missing var-args)
- (|> (@@ $function)
- (apply-poly (r.apply (list (@@ $curried) (@@ $missing))
- (r.global "append"))))))))))))
- ))
diff --git a/lux-r/source/luxc/lang/translation/r/loop.jvm.lux b/lux-r/source/luxc/lang/translation/r/loop.jvm.lux
deleted file mode 100644
index f1197e5ce..000000000
--- a/lux-r/source/luxc/lang/translation/r/loop.jvm.lux
+++ /dev/null
@@ -1,37 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do])
- (data [text]
- text/format
- (coll [list "list/" Functor<List>]))
- [macro])
- (luxc [lang]
- (lang ["ls" synthesis]
- (host [r #+ Expression @@])))
- [//]
- (// [".T" reference]))
-
-(def: #export (translate-loop translate offset initsS+ bodyS)
- (-> (-> ls.Synthesis (Meta Expression)) Nat (List ls.Synthesis) ls.Synthesis
- (Meta Expression))
- (do {@ macro.Monad<Meta>}
- [loop-name (|> (macro.gensym "loop")
- (:: @ map (|>> %code lang.normalize-name)))
- initsO+ (monad.map @ translate initsS+)
- bodyO (//.with-anchor [loop-name offset]
- (translate bodyS))
- #let [$loop-name (r.var loop-name)
- @loop-name (@@ $loop-name)]
- _ (//.save (r.set! $loop-name
- (r.function (|> (list.n/range +0 (dec (list.size initsS+)))
- (list/map (|>> (n/+ offset) referenceT.variable)))
- bodyO)))]
- (wrap (r.apply initsO+ @loop-name))))
-
-(def: #export (translate-recur translate argsS+)
- (-> (-> ls.Synthesis (Meta Expression)) (List ls.Synthesis)
- (Meta Expression))
- (do {@ macro.Monad<Meta>}
- [[loop-name offset] //.anchor
- argsO+ (monad.map @ translate argsS+)]
- (wrap (r.apply argsO+ (r.global loop-name)))))
diff --git a/lux-r/source/luxc/lang/translation/r/primitive.jvm.lux b/lux-r/source/luxc/lang/translation/r/primitive.jvm.lux
deleted file mode 100644
index 8bc7da848..000000000
--- a/lux-r/source/luxc/lang/translation/r/primitive.jvm.lux
+++ /dev/null
@@ -1,22 +0,0 @@
-(.module:
- lux
- (lux [macro "meta/" Monad<Meta>])
- (luxc (lang (host [r #+ Expression])))
- [//]
- (// [".T" runtime]))
-
-(def: #export translate-bit
- (-> Bit (Meta Expression))
- (|>> r.bool meta/wrap))
-
-(def: #export translate-int
- (-> Int (Meta Expression))
- (|>> runtimeT.int meta/wrap))
-
-(def: #export translate-frac
- (-> Frac (Meta Expression))
- (|>> r.float meta/wrap))
-
-(def: #export translate-text
- (-> Text (Meta Expression))
- (|>> r.string meta/wrap))
diff --git a/lux-r/source/luxc/lang/translation/r/reference.jvm.lux b/lux-r/source/luxc/lang/translation/r/reference.jvm.lux
deleted file mode 100644
index 7de1c74ee..000000000
--- a/lux-r/source/luxc/lang/translation/r/reference.jvm.lux
+++ /dev/null
@@ -1,42 +0,0 @@
-(.module:
- lux
- (lux [macro]
- (data [text]
- text/format))
- (luxc ["&" lang]
- (lang [".L" variable #+ Variable Register]
- (host [r #+ Expression SVar @@])))
- [//]
- (// [".T" runtime]))
-
-(template [<register> <translation> <prefix>]
- [(def: #export (<register> register)
- (-> Register SVar)
- (r.var (format <prefix> (%i (.int register)))))
-
- (def: #export (<translation> register)
- (-> Register (Meta Expression))
- (:: macro.Monad<Meta> wrap (@@ (<register> register))))]
-
- [closure translate-captured "c"]
- [variable translate-local "v"])
-
-(def: #export (local var)
- (-> Variable SVar)
- (if (variableL.captured? var)
- (closure (variableL.captured-register var))
- (variable (.nat var))))
-
-(def: #export (translate-variable var)
- (-> Variable (Meta Expression))
- (if (variableL.captured? var)
- (translate-captured (variableL.captured-register var))
- (translate-local (.nat var))))
-
-(def: #export global
- (-> Name SVar)
- (|>> //.definition-name r.var))
-
-(def: #export (translate-definition name)
- (-> Name (Meta Expression))
- (:: macro.Monad<Meta> wrap (@@ (global name))))
diff --git a/lux-r/source/luxc/lang/translation/r/runtime.jvm.lux b/lux-r/source/luxc/lang/translation/r/runtime.jvm.lux
deleted file mode 100644
index d641041d2..000000000
--- a/lux-r/source/luxc/lang/translation/r/runtime.jvm.lux
+++ /dev/null
@@ -1,802 +0,0 @@
-(.module:
- lux
- (lux (control ["p" parser "p/" Monad<Parser>]
- [monad #+ do])
- (data [bit]
- [number (#+ hex) ("int/" Interval<Int>)]
- text/format
- (coll [list "list/" Monad<List>]))
- [macro]
- (macro [code]
- ["s" syntax #+ syntax:])
- [io #+ Process])
- [//]
- (luxc [lang]
- (lang (host [r #+ SVar Expression @@]))))
-
-(def: prefix Text "LuxRuntime")
-
-(def: #export unit Expression (r.string //.unit))
-
-(def: full-32 (hex "+FFFFFFFF"))
-(def: half-32 (hex "+7FFFFFFF"))
-(def: post-32 (hex "+100000000"))
-
-(def: (cap-32 input)
- (-> Nat Int)
- (cond (n/> full-32 input)
- (|> input (bit.and full-32) cap-32)
-
- (n/> half-32 input)
- (|> post-32 (n/- input) .int (i/* -1))
-
- ## else
- (.int input)))
-
-(def: high-32 (bit.logical-right-shift +32))
-(def: low-32 (|>> (bit.and (hex "+FFFFFFFF"))))
-
-(def: #export (int value)
- (-> Int Expression)
- (let [value (.nat value)
- high (|> value ..high-32 cap-32)
- low (|> value ..low-32 cap-32)]
- (r.named-list (list [//.int-high-field (r.int high)]
- [//.int-low-field (r.int low)]))))
-
-(def: (flag value)
- (-> Bit Expression)
- (if value
- (r.string "")
- r.null))
-
-(def: (variant' tag last? value)
- (-> Expression Expression Expression Expression)
- (r.named-list (list [//.variant-tag-field tag]
- [//.variant-flag-field last?]
- [//.variant-value-field value])))
-
-(def: #export (variant tag last? value)
- (-> Nat Bit Expression Expression)
- (variant' (r.int (.int tag))
- (flag last?)
- value))
-
-(def: #export none
- Expression
- (variant +0 #0 unit))
-
-(def: #export some
- (-> Expression Expression)
- (variant +1 #1))
-
-(def: #export left
- (-> Expression Expression)
- (variant +0 #0))
-
-(def: #export right
- (-> Expression Expression)
- (variant +1 #1))
-
-(type: Runtime Expression)
-
-(def: declaration
- (s.Syntax [Text (List Text)])
- (p.either (p.seq s.local-identifier (p/wrap (list)))
- (s.form (p.seq s.local-identifier (p.some s.local-identifier)))))
-
-(syntax: (runtime: {[name args] declaration}
- definition)
- (let [implementation (code.local-identifier (format "@@" name))
- runtime (format prefix "__" (lang.normalize-name name))
- $runtime (` (r.var (~ (code.text runtime))))
- @runtime (` (@@ (~ $runtime)))
- argsC+ (list/map code.local-identifier args)
- argsLC+ (list/map (|>> lang.normalize-name (format "LRV__") code.text (~) (r.var) (`))
- args)
- declaration (` ((~ (code.local-identifier name))
- (~+ argsC+)))
- type (` (-> (~+ (list.repeat (list.size argsC+) (` r.Expression)))
- r.Expression))]
- (wrap (list (` (def: (~' #export) (~ declaration)
- (~ type)
- (~ (case argsC+
- #.Nil
- @runtime
-
- _
- (` (r.apply (list (~+ argsC+)) (~ @runtime)))))))
- (` (def: (~ implementation)
- r.Expression
- (~ (case argsC+
- #.Nil
- (` (r.set! (~ $runtime) (~ definition)))
-
- _
- (` (let [(~+ (|> (list.zip2 argsC+ argsLC+)
- (list/map (function (_ [left right])
- (list left right)))
- list/join))]
- (r.set! (~ $runtime)
- (r.function (list (~+ argsLC+))
- (~ definition)))))))))))))
-
-(syntax: #export (with-vars {vars (s.tuple (p.many s.local-identifier))}
- body)
- (wrap (list (` (let [(~+ (|> vars
- (list/map (function (_ var)
- (list (code.local-identifier var)
- (` (r.var (~ (code.text (format "LRV__" (lang.normalize-name var)))))))))
- list/join))]
- (~ body))))))
-
-(def: high-shift (r.bit-shl (r.int 32)))
-
-(runtime: f2^32 (|> (r.int 2) (r.** (r.int 32))))
-(runtime: f2^63 (|> (r.int 2) (r.** (r.int 63))))
-
-(def: (as-double value)
- (-> Expression Expression)
- (r.apply (list value) (r.global "as.double")))
-
-(def: (as-integer value)
- (-> Expression Expression)
- (r.apply (list value) (r.global "as.integer")))
-
-(runtime: (int//unsigned-low input)
- (with-vars [low]
- ($_ r.then
- (r.set! low (|> (@@ input) (r.nth (r.string //.int-low-field))))
- (r.if (|> (@@ low) (r.>= (r.int 0)))
- (@@ low)
- (|> (@@ low) (r.+ f2^32))))))
-
-(runtime: (int//to-float input)
- (let [high (|> (@@ input)
- (r.nth (r.string //.int-high-field))
- high-shift)
- low (|> (@@ input)
- int//unsigned-low)]
- (|> high (r.+ low) as-double)))
-
-(runtime: (int//new high low)
- (r.named-list (list [//.int-high-field (as-integer (@@ high))]
- [//.int-low-field (as-integer (@@ low))])))
-
-(template [<name> <value>]
- [(runtime: <name>
- (..int <value>))]
-
- [int//zero 0]
- [int//one 1]
- [int//min int/bottom]
- [int//max int/top]
- )
-
-(def: #export int64-high (r.nth (r.string //.int-high-field)))
-(def: #export int64-low (r.nth (r.string //.int-low-field)))
-
-(runtime: (bit//not input)
- (int//new (|> (@@ input) int64-high r.bit-not)
- (|> (@@ input) int64-low r.bit-not)))
-
-(runtime: (int//+ param subject)
- (with-vars [sH sL pH pL
- x00 x16 x32 x48]
- ($_ r.then
- (r.set! sH (|> (@@ subject) int64-high))
- (r.set! sL (|> (@@ subject) int64-low))
- (r.set! pH (|> (@@ param) int64-high))
- (r.set! pL (|> (@@ param) int64-low))
- (let [bits16 (r.code "0xFFFF")
- move-top-16 (r.bit-shl (r.int 16))
- top-16 (r.bit-ushr (r.int 16))
- bottom-16 (r.bit-and bits16)
- split-16 (function (_ source)
- [(|> source top-16)
- (|> source bottom-16)])
- split-int (function (_ high low)
- [(split-16 high)
- (split-16 low)])
-
- [[s48 s32] [s16 s00]] (split-int (@@ sH) (@@ sL))
- [[p48 p32] [p16 p00]] (split-int (@@ pH) (@@ pL))
- new-half (function (_ top bottom)
- (|> top bottom-16 move-top-16
- (r.bit-or (bottom-16 bottom))))]
- ($_ r.then
- (r.set! x00 (|> s00 (r.+ p00)))
- (r.set! x16 (|> (@@ x00) top-16 (r.+ s16) (r.+ p16)))
- (r.set! x32 (|> (@@ x16) top-16 (r.+ s32) (r.+ p32)))
- (r.set! x48 (|> (@@ x32) top-16 (r.+ s48) (r.+ p48)))
- (int//new (new-half (@@ x48) (@@ x32))
- (new-half (@@ x16) (@@ x00))))))))
-
-(runtime: (int//= reference sample)
- (let [n/a? (function (_ value)
- (r.apply (list value) (r.global "is.na")))
- isTRUE? (function (_ value)
- (r.apply (list value) (r.global "isTRUE")))
- comparison (: (-> (-> Expression Expression) Expression)
- (function (_ field)
- (|> (|> (field (@@ sample)) (r.= (field (@@ reference))))
- (r.or (|> (n/a? (field (@@ sample)))
- (r.and (n/a? (field (@@ reference)))))))))]
- (|> (comparison int64-high)
- (r.and (comparison int64-low))
- isTRUE?)))
-
-(runtime: (int//negate input)
- (r.if (|> (@@ input) (int//= int//min))
- int//min
- (|> (@@ input) bit//not (int//+ int//one))))
-
-(runtime: int//-one
- (int//negate int//one))
-
-(runtime: (int//- param subject)
- (int//+ (int//negate (@@ param)) (@@ subject)))
-
-(runtime: (int//< reference sample)
- (with-vars [r-? s-?]
- ($_ r.then
- (r.set! s-? (|> (@@ sample) int64-high (r.< (r.int 0))))
- (r.set! r-? (|> (@@ reference) int64-high (r.< (r.int 0))))
- (|> (|> (@@ s-?) (r.and (r.not (@@ r-?))))
- (r.or (|> (r.not (@@ s-?)) (r.and (@@ r-?)) r.not))
- (r.or (|> (@@ sample)
- (int//- (@@ reference))
- int64-high
- (r.< (r.int 0))))))))
-
-(runtime: (int//from-float input)
- (r.cond (list [(r.apply (list (@@ input)) (r.global "is.nan"))
- int//zero]
- [(|> (@@ input) (r.<= (r.negate f2^63)))
- int//min]
- [(|> (@@ input) (r.+ (r.float 1.0)) (r.>= f2^63))
- int//max]
- [(|> (@@ input) (r.< (r.float 0.0)))
- (|> (@@ input) r.negate int//from-float int//negate)])
- (int//new (|> (@@ input) (r./ f2^32))
- (|> (@@ input) (r.%% f2^32)))))
-
-(runtime: (int//* param subject)
- (with-vars [sH sL pH pL
- x00 x16 x32 x48]
- ($_ r.then
- (r.set! sH (|> (@@ subject) int64-high))
- (r.set! pH (|> (@@ param) int64-high))
- (let [negative-subject? (|> (@@ sH) (r.< (r.int 0)))
- negative-param? (|> (@@ pH) (r.< (r.int 0)))]
- (r.cond (list [negative-subject?
- (r.if negative-param?
- (int//* (int//negate (@@ param))
- (int//negate (@@ subject)))
- (int//negate (int//* (@@ param)
- (int//negate (@@ subject)))))]
-
- [negative-param?
- (int//negate (int//* (int//negate (@@ param))
- (@@ subject)))])
- ($_ r.then
- (r.set! sL (|> (@@ subject) int64-low))
- (r.set! pL (|> (@@ param) int64-low))
- (let [bits16 (r.code "0xFFFF")
- move-top-16 (r.bit-shl (r.int 16))
- top-16 (r.bit-ushr (r.int 16))
- bottom-16 (r.bit-and bits16)
- split-16 (function (_ source)
- [(|> source top-16)
- (|> source bottom-16)])
- split-int (function (_ high low)
- [(split-16 high)
- (split-16 low)])
- new-half (function (_ top bottom)
- (|> top bottom-16 move-top-16
- (r.bit-or (bottom-16 bottom))))
- x16-top (|> (@@ x16) top-16)
- x32-top (|> (@@ x32) top-16)]
- (with-vars [s48 s32 s16 s00
- p48 p32 p16 p00]
- (let [[[_s48 _s32] [_s16 _s00]] (split-int (@@ sH) (@@ sL))
- [[_p48 _p32] [_p16 _p00]] (split-int (@@ pH) (@@ pL))
- set-subject-chunks! ($_ r.then (r.set! s48 _s48) (r.set! s32 _s32) (r.set! s16 _s16) (r.set! s00 _s00))
- set-param-chunks! ($_ r.then (r.set! p48 _p48) (r.set! p32 _p32) (r.set! p16 _p16) (r.set! p00 _p00))]
- ($_ r.then
- set-subject-chunks!
- set-param-chunks!
- (r.set! x00 (|> (@@ s00) (r.* (@@ p00))))
- (r.set! x16 (|> (@@ x00) top-16 (r.+ (|> (@@ s16) (r.* (@@ p00))))))
- (r.set! x32 x16-top)
- (r.set! x16 (|> (@@ x16) bottom-16 (r.+ (|> (@@ s00) (r.* (@@ p16))))))
- (r.set! x32 (|> (@@ x32) (r.+ x16-top) (r.+ (|> (@@ s32) (r.* (@@ p00))))))
- (r.set! x48 x32-top)
- (r.set! x32 (|> (@@ x32) bottom-16 (r.+ (|> (@@ s16) (r.* (@@ p16))))))
- (r.set! x48 (|> (@@ x48) (r.+ x32-top)))
- (r.set! x32 (|> (@@ x32) bottom-16 (r.+ (|> (@@ s00) (r.* (@@ p32))))))
- (r.set! x48 (|> (@@ x48) (r.+ x32-top)
- (r.+ (|> (@@ s48) (r.* (@@ p00))))
- (r.+ (|> (@@ s32) (r.* (@@ p16))))
- (r.+ (|> (@@ s16) (r.* (@@ p32))))
- (r.+ (|> (@@ s00) (r.* (@@ p48))))))
- (int//new (new-half (@@ x48) (@@ x32))
- (new-half (@@ x16) (@@ x00))))))
- )))))))
-
-(def: (limit-shift! shift)
- (-> SVar Expression)
- (r.set! shift (|> (@@ shift) (r.bit-and (r.int 63)))))
-
-(def: (no-shift-clause shift input)
- (-> SVar SVar [Expression Expression])
- [(|> (@@ shift) (r.= (r.int 0)))
- (@@ input)])
-
-(runtime: (bit//left-shift shift input)
- ($_ r.then
- (limit-shift! shift)
- (r.cond (list (no-shift-clause shift input)
- [(|> (@@ shift) (r.< (r.int 32)))
- (let [mid (|> (int64-low (@@ input)) (r.bit-ushr (|> (r.int 32) (r.- (@@ shift)))))
- high (|> (int64-high (@@ input))
- (r.bit-shl (@@ shift))
- (r.bit-or mid))
- low (|> (int64-low (@@ input))
- (r.bit-shl (@@ shift)))]
- (int//new high low))])
- (let [high (|> (int64-high (@@ input))
- (r.bit-shl (|> (@@ shift) (r.- (r.int 32)))))]
- (int//new high (r.int 0))))))
-
-(runtime: (bit//arithmetic-right-shift-32 shift input)
- (let [top-bit (|> (@@ input) (r.bit-and (r.int (hex "80000000"))))]
- (|> (@@ input)
- (r.bit-ushr (@@ shift))
- (r.bit-or top-bit))))
-
-(runtime: (bit//arithmetic-right-shift shift input)
- ($_ r.then
- (limit-shift! shift)
- (r.cond (list (no-shift-clause shift input)
- [(|> (@@ shift) (r.< (r.int 32)))
- (let [mid (|> (int64-high (@@ input)) (r.bit-shl (|> (r.int 32) (r.- (@@ shift)))))
- high (|> (int64-high (@@ input))
- (bit//arithmetic-right-shift-32 (@@ shift)))
- low (|> (int64-low (@@ input))
- (r.bit-ushr (@@ shift))
- (r.bit-or mid))]
- (int//new high low))])
- (let [low (|> (int64-high (@@ input))
- (bit//arithmetic-right-shift-32 (|> (@@ shift) (r.- (r.int 32)))))
- high (r.if (|> (int64-high (@@ input)) (r.>= (r.int 0)))
- (r.int 0)
- (r.int -1))]
- (int//new high low)))))
-
-(runtime: (int/// param subject)
- (let [negative? (|>> (int//< int//zero))
- valid-division-check [(|> (@@ param) (int//= int//zero))
- (r.stop (r.string "Cannot divide by zero!"))]
- short-circuit-check [(|> (@@ subject) (int//= int//zero))
- int//zero]]
- (r.cond (list valid-division-check
- short-circuit-check
-
- [(|> (@@ subject) (int//= int//min))
- (r.cond (list [(|> (|> (@@ param) (int//= int//one))
- (r.or (|> (@@ param) (int//= int//-one))))
- int//min]
- [(|> (@@ param) (int//= int//min))
- int//one])
- (with-vars [approximation]
- ($_ r.then
- (r.set! approximation
- (|> (@@ subject)
- (bit//arithmetic-right-shift (r.int 1))
- (int/// (@@ param))
- (bit//left-shift (r.int 1))))
- (r.if (|> (@@ approximation) (int//= int//zero))
- (r.if (negative? (@@ param))
- int//one
- int//-one)
- (let [remainder (int//- (int//* (@@ param) (@@ approximation))
- (@@ subject))]
- (|> remainder
- (int/// (@@ param))
- (int//+ (@@ approximation))))))))]
- [(|> (@@ param) (int//= int//min))
- int//zero]
-
- [(negative? (@@ subject))
- (r.if (negative? (@@ param))
- (|> (int//negate (@@ subject))
- (int/// (int//negate (@@ param))))
- (|> (int//negate (@@ subject))
- (int/// (@@ param))
- int//negate))]
-
- [(negative? (@@ param))
- (|> (@@ param)
- int//negate
- (int/// (@@ subject))
- int//negate)])
- (with-vars [result remainder approximate approximate-result log2 approximate-remainder]
- ($_ r.then
- (r.set! result int//zero)
- (r.set! remainder (@@ subject))
- (r.while (|> (|> (@@ remainder) (int//< (@@ param)))
- (r.or (|> (@@ remainder) (int//= (@@ param)))))
- (let [calc-rough-estimate (r.apply (list (|> (int//to-float (@@ remainder)) (r./ (int//to-float (@@ param)))))
- (r.global "floor"))
- calc-approximate-result (int//from-float (@@ approximate))
- calc-approximate-remainder (|> (@@ approximate-result) (int//* (@@ param)))
- delta (r.if (|> (r.float 48.0) (r.<= (@@ log2)))
- (r.float 1.0)
- (r.** (|> (@@ log2) (r.- (r.float 48.0)))
- (r.float 2.0)))]
- ($_ r.then
- (r.set! approximate (r.apply (list (r.float 1.0) calc-rough-estimate)
- (r.global "max")))
- (r.set! log2 (let [log (function (_ input)
- (r.apply (list input) (r.global "log")))]
- (r.apply (list (|> (log (r.int 2))
- (r./ (log (@@ approximate)))))
- (r.global "ceil"))))
- (r.set! approximate-result calc-approximate-result)
- (r.set! approximate-remainder calc-approximate-remainder)
- (r.while (|> (negative? (@@ approximate-remainder))
- (r.or (|> (@@ approximate-remainder) (int//< (@@ remainder)))))
- ($_ r.then
- (r.set! approximate (|> delta (r.- (@@ approximate))))
- (r.set! approximate-result calc-approximate-result)
- (r.set! approximate-remainder calc-approximate-remainder)))
- (r.set! result (|> (r.if (|> (@@ approximate-result) (int//= int//zero))
- int//one
- (@@ approximate-result))
- (int//+ (@@ result))))
- (r.set! remainder (|> (@@ remainder) (int//- (@@ approximate-remainder)))))))
- (@@ result)))
- )))
-
-(runtime: (int//% param subject)
- (let [flat (|> (@@ subject) (int/// (@@ param)) (int//* (@@ param)))]
- (|> (@@ subject) (int//- flat))))
-
-(def: runtime//int
- Runtime
- ($_ r.then
- @@int//zero
- @@int//one
- @@int//min
- @@int//max
- @@int//=
- @@int//<
- @@int//+
- @@int//-
- @@int//negate
- @@int//-one
- @@int//unsigned-low
- @@int//to-float
- @@int//*
- @@int///
- @@int//%))
-
-(runtime: (lux//try op)
- (with-vars [error value]
- (r.try ($_ r.then
- (r.set! value (r.apply (list ..unit) (@@ op)))
- (..right (@@ value)))
- #.None
- (#.Some (r.function (list error)
- (..left (r.nth (r.string "message")
- (@@ error)))))
- #.None)))
-
-(runtime: (lux//program-args program-args)
- (with-vars [inputs value]
- ($_ r.then
- (r.set! inputs ..none)
- (<| (r.for-in value (@@ program-args))
- (r.set! inputs (..some (r.list (list (@@ value) (@@ inputs))))))
- (@@ inputs))))
-
-(def: runtime//lux
- Runtime
- ($_ r.then
- @@lux//try
- @@lux//program-args))
-
-(def: current-time-float
- Expression
- (let [raw-time (r.apply (list) (r.global "Sys.time"))]
- (r.apply (list raw-time) (r.global "as.numeric"))))
-
-(runtime: (io//current-time! _)
- (|> current-time-float
- (r.* (r.float 1,000.0))
- int//from-float))
-
-(def: runtime//io
- Runtime
- ($_ r.then
- @@io//current-time!))
-
-(def: minimum-index-length
- (-> SVar Expression)
- (|>> @@ (r.+ (r.int 1))))
-
-(def: (product-element product index)
- (-> Expression Expression Expression)
- (|> product (r.nth (|> index (r.+ (r.int 1))))))
-
-(def: (product-tail product)
- (-> SVar Expression)
- (|> (@@ product) (r.nth (r.length (@@ product)))))
-
-(def: (updated-index min-length product)
- (-> Expression Expression Expression)
- (|> min-length (r.- (r.length product))))
-
-(runtime: (product//left product index)
- (let [$index_min_length (r.var "index_min_length")]
- ($_ r.then
- (r.set! $index_min_length (minimum-index-length index))
- (r.if (|> (r.length (@@ product)) (r.> (@@ $index_min_length)))
- ## No need for recursion
- (product-element (@@ product) (@@ index))
- ## Needs recursion
- (product//left (product-tail product)
- (updated-index (@@ $index_min_length) (@@ product)))))))
-
-(runtime: (product//right product index)
- (let [$index_min_length (r.var "index_min_length")]
- ($_ r.then
- (r.set! $index_min_length (minimum-index-length index))
- (r.cond (list [## Last element.
- (|> (r.length (@@ product)) (r.= (@@ $index_min_length)))
- (product-element (@@ product) (@@ index))]
- [## Needs recursion
- (|> (r.length (@@ product)) (r.< (@@ $index_min_length)))
- (product//right (product-tail product)
- (updated-index (@@ $index_min_length) (@@ product)))])
- ## Must slice
- (|> (@@ product) (r.slice-from (@@ index)))))))
-
-(runtime: (sum//get sum wanted_tag wants_last)
- (let [no-match r.null
- sum-tag (|> (@@ sum) (r.nth (r.string //.variant-tag-field)))
- sum-flag (|> (@@ sum) (r.nth (r.string //.variant-flag-field)))
- sum-value (|> (@@ sum) (r.nth (r.string //.variant-value-field)))
- is-last? (|> sum-flag (r.= (r.string "")))
- test-recursion (r.if is-last?
- ## Must recurse.
- (sum//get sum-value
- (|> (@@ wanted_tag) (r.- sum-tag))
- (@@ wants_last))
- no-match)]
- (r.cond (list [(r.= sum-tag (@@ wanted_tag))
- (r.if (r.= (@@ wants_last) sum-flag)
- sum-value
- test-recursion)]
-
- [(|> (@@ wanted_tag) (r.> sum-tag))
- test-recursion]
-
- [(|> (|> (@@ wants_last) (r.= (r.string "")))
- (r.and (|> (@@ wanted_tag) (r.< sum-tag))))
- (variant' (|> sum-tag (r.- (@@ wanted_tag))) sum-flag sum-value)])
-
- no-match)))
-
-(def: runtime//adt
- Runtime
- ($_ r.then
- @@product//left
- @@product//right
- @@sum//get
- ))
-
-(template [<name> <op>]
- [(runtime: (<name> mask input)
- (int//new (<op> (int64-high (@@ mask))
- (int64-high (@@ input)))
- (<op> (int64-low (@@ mask))
- (int64-low (@@ input)))))]
-
- [bit//and r.bit-and]
- [bit//or r.bit-or]
- [bit//xor r.bit-xor]
- )
-
-(runtime: (bit//logical-right-shift shift input)
- ($_ r.then
- (limit-shift! shift)
- (r.cond (list (no-shift-clause shift input)
- [(|> (@@ shift) (r.< (r.int 32)))
- (with-vars [$mid]
- (let [mid (|> (int64-high (@@ input)) (r.bit-shl (|> (r.int 32) (r.- (@@ shift)))))
- high (|> (int64-high (@@ input)) (r.bit-ushr (@@ shift)))
- low (|> (int64-low (@@ input))
- (r.bit-ushr (@@ shift))
- (r.bit-or (r.if (r.apply (list (@@ $mid)) (r.global "is.na"))
- (r.int 0)
- (@@ $mid))))]
- ($_ r.then
- (r.set! $mid mid)
- (int//new high low))))]
- [(|> (@@ shift) (r.= (r.int 32)))
- (let [high (int64-high (@@ input))]
- (int//new (r.int 0) high))])
- (let [low (|> (int64-high (@@ input)) (r.bit-ushr (|> (@@ shift) (r.- (r.int 32)))))]
- (int//new (r.int 0) low)))))
-
-(def: runtime//bit
- Runtime
- ($_ r.then
- @@bit//and
- @@bit//or
- @@bit//xor
- @@bit//not
- @@bit//left-shift
- @@bit//arithmetic-right-shift-32
- @@bit//arithmetic-right-shift
- @@bit//logical-right-shift
- ))
-
-(runtime: (frac//decode input)
- (with-vars [output]
- ($_ r.then
- (r.set! output (r.apply (list (@@ input)) (r.global "as.numeric")))
- (r.if (|> (@@ output) (r.= r.n/a))
- ..none
- (..some (@@ output))))))
-
-(def: runtime//frac
- Runtime
- ($_ r.then
- @@frac//decode))
-
-(def: inc (-> Expression Expression) (|>> (r.+ (r.int 1))))
-
-(template [<name> <top-cmp>]
- [(def: (<name> top value)
- (-> Expression Expression Expression)
- (|> (|> value (r.>= (r.int 0)))
- (r.and (|> value (<top-cmp> top)))))]
-
- [within? r.<]
- [up-to? r.<=]
- )
-
-(def: (text-clip start end text)
- (-> Expression Expression Expression Expression)
- (r.apply (list text start end)
- (r.global "substr")))
-
-(def: (text-length text)
- (-> Expression Expression)
- (r.apply (list text) (r.global "nchar")))
-
-(runtime: (text//index subject param start)
- (with-vars [idx startF subjectL]
- ($_ r.then
- (r.set! startF (int//to-float (@@ start)))
- (r.set! subjectL (text-length (@@ subject)))
- (r.if (|> (@@ startF) (within? (@@ subjectL)))
- ($_ r.then
- (r.set! idx (|> (r.apply-kw (list (@@ param) (r.if (|> (@@ startF) (r.= (r.int 0)))
- (@@ subject)
- (text-clip (inc (@@ startF))
- (inc (@@ subjectL))
- (@@ subject))))
- (list ["fixed" (r.bool #1)])
- (r.global "regexpr"))
- (r.nth (r.int 1))))
- (r.if (|> (@@ idx) (r.= (r.int -1)))
- ..none
- (..some (int//from-float (|> (@@ idx) (r.+ (@@ startF)))))))
- ..none))))
-
-(runtime: (text//clip text from to)
- (with-vars [length]
- ($_ r.then
- (r.set! length (r.length (@@ text)))
- (r.if ($_ r.and
- (|> (@@ to) (within? (@@ length)))
- (|> (@@ from) (up-to? (@@ to))))
- (..some (text-clip (inc (@@ from)) (inc (@@ to)) (@@ text)))
- ..none))))
-
-(def: (char-at idx text)
- (-> Expression Expression Expression)
- (r.apply (list (text-clip idx idx text))
- (r.global "utf8ToInt")))
-
-(runtime: (text//char text idx)
- (r.if (|> (@@ idx) (within? (r.length (@@ text))))
- ($_ r.then
- (r.set! idx (inc (@@ idx)))
- (..some (int//from-float (char-at (@@ idx) (@@ text)))))
- ..none))
-
-(def: runtime//text
- Runtime
- ($_ r.then
- @@text//index
- @@text//clip
- @@text//char))
-
-(def: (check-index-out-of-bounds array idx body)
- (-> Expression Expression Expression Expression)
- (r.if (|> idx (r.<= (r.length array)))
- body
- (r.stop (r.string "Array index out of bounds!"))))
-
-(runtime: (array//new size)
- (with-vars [output]
- ($_ r.then
- (r.set! output (r.list (list)))
- (r.set-nth! (|> (@@ size) (r.+ (r.int 1)))
- r.null
- output)
- (@@ output))))
-
-(runtime: (array//get array idx)
- (with-vars [temp]
- (<| (check-index-out-of-bounds (@@ array) (@@ idx))
- ($_ r.then
- (r.set! temp (|> (@@ array) (r.nth (@@ idx))))
- (r.if (|> (@@ temp) (r.= r.null))
- ..none
- (..some (@@ temp)))))))
-
-(runtime: (array//put array idx value)
- (<| (check-index-out-of-bounds (@@ array) (@@ idx))
- ($_ r.then
- (r.set-nth! (@@ idx) (@@ value) array)
- (@@ array))))
-
-(def: runtime//array
- Runtime
- ($_ r.then
- @@array//new
- @@array//get
- @@array//put))
-
-(runtime: (box//write value box)
- ($_ r.then
- (r.set-nth! (r.int 1) (@@ value) box)
- ..unit))
-
-(def: runtime//box
- Runtime
- ($_ r.then
- @@box//write))
-
-(def: runtime
- Runtime
- ($_ r.then
- runtime//lux
- @@f2^32
- @@f2^63
- @@int//new
- @@int//from-float
- runtime//bit
- runtime//int
- runtime//adt
- runtime//frac
- runtime//text
- runtime//array
- runtime//box
- runtime//io
- ))
-
-(def: #export artifact Text (format prefix ".r"))
-
-(def: #export translate
- (Meta (Process Any))
- (do macro.Monad<Meta>
- [_ //.init-module-buffer
- _ (//.save runtime)]
- (//.save-module! artifact)))
diff --git a/lux-r/source/luxc/lang/translation/r/statement.jvm.lux b/lux-r/source/luxc/lang/translation/r/statement.jvm.lux
deleted file mode 100644
index 1798cb56d..000000000
--- a/lux-r/source/luxc/lang/translation/r/statement.jvm.lux
+++ /dev/null
@@ -1,45 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do])
- [macro]
- (data text/format))
- (luxc (lang [".L" module]
- (host [r #+ Expression @@])))
- [//]
- (// [".T" runtime]
- [".T" reference]
- [".T" eval]))
-
-(def: #export (translate-def name expressionT expressionO metaV)
- (-> Text Type Expression Code (Meta Any))
- (do {@ macro.Monad<Meta>}
- [current-module macro.current-module-name
- #let [def-name [current-module name]]]
- (case (macro.get-identifier-ann (name-of #.alias) metaV)
- (#.Some real-def)
- (do @
- [[realT realA realV] (macro.find-def real-def)
- _ (moduleL.define def-name [realT metaV realV])]
- (wrap []))
-
- _
- (do @
- [#let [def-name (referenceT.global def-name)]
- _ (//.save (r.set! def-name expressionO))
- expressionV (evalT.eval (@@ def-name))
- _ (moduleL.define def-name [expressionT metaV expressionV])
- _ (if (macro.type? metaV)
- (case (macro.declared-tags metaV)
- #.Nil
- (wrap [])
-
- tags
- (moduleL.declare-tags tags (macro.export? metaV) (:coerce Type expressionV)))
- (wrap []))
- #let [_ (log! (format "DEF " (%name def-name)))]]
- (wrap []))
- )))
-
-(def: #export (translate-program programO)
- (-> Expression (Meta Expression))
- (macro.fail "translate-program NOT IMPLEMENTED YET"))
diff --git a/lux-r/source/luxc/lang/translation/r/structure.jvm.lux b/lux-r/source/luxc/lang/translation/r/structure.jvm.lux
deleted file mode 100644
index cea8fcd59..000000000
--- a/lux-r/source/luxc/lang/translation/r/structure.jvm.lux
+++ /dev/null
@@ -1,31 +0,0 @@
-(.module:
- lux
- (lux (control [monad #+ do])
- (data [text]
- text/format)
- [macro])
- (luxc ["&" lang]
- (lang [synthesis #+ Synthesis]
- (host [r #+ Expression])))
- [//]
- (// [".T" runtime]))
-
-(def: #export (translate-tuple translate elemsS+)
- (-> (-> Synthesis (Meta Expression)) (List Synthesis) (Meta Expression))
- (case elemsS+
- #.Nil
- (:: macro.Monad<Meta> wrap runtimeT.unit)
-
- (#.Cons singletonS #.Nil)
- (translate singletonS)
-
- _
- (do {@ macro.Monad<Meta>}
- [elemsT+ (monad.map @ translate elemsS+)]
- (wrap (r.list elemsT+)))))
-
-(def: #export (translate-variant translate tag tail? valueS)
- (-> (-> Synthesis (Meta Expression)) Nat Bit Synthesis (Meta Expression))
- (do macro.Monad<Meta>
- [valueT (translate valueS)]
- (wrap (runtimeT.variant tag tail? valueT))))
diff --git a/lux-r/source/luxc/lang/translation/r/procedure/common.jvm.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/common.lux
index 85ccd90dc..85ccd90dc 100644
--- a/lux-r/source/luxc/lang/translation/r/procedure/common.jvm.lux
+++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/common.lux
diff --git a/lux-r/source/luxc/lang/translation/r/procedure/host.jvm.lux b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/host.lux
index 3bd33955f..3bd33955f 100644
--- a/lux-r/source/luxc/lang/translation/r/procedure/host.jvm.lux
+++ b/stdlib/source/lux/tool/compiler/language/lux/phase/generation/r/procedure/host.lux