From 38bd6f35d81705ab0c04c85601ac5b236b62605a Mon Sep 17 00:00:00 2001
From: Eduardo Julian
Date: Tue, 6 Mar 2018 01:07:43 -0400
Subject: - Initial Lua backend implementation.
---
new-luxc/project.clj | 5 +-
new-luxc/source/luxc/lang/host/js.lux | 4 +-
new-luxc/source/luxc/lang/host/lua.lux | 188 ++++++
new-luxc/source/luxc/lang/translation/js.lux | 2 +-
.../lang/translation/js/procedure/common.jvm.lux | 11 +-
.../luxc/lang/translation/js/runtime.jvm.lux | 12 -
new-luxc/source/luxc/lang/translation/lua.lux | 228 ++++++++
.../source/luxc/lang/translation/lua/case.jvm.lux | 174 ++++++
.../source/luxc/lang/translation/lua/eval.jvm.lux | 121 ++++
.../luxc/lang/translation/lua/expression.jvm.lux | 83 +++
.../luxc/lang/translation/lua/function.jvm.lux | 82 +++
.../source/luxc/lang/translation/lua/loop.jvm.lux | 35 ++
.../luxc/lang/translation/lua/primitive.jvm.lux | 42 ++
.../luxc/lang/translation/lua/procedure.jvm.lux | 28 +
.../lang/translation/lua/procedure/common.jvm.lux | 640 +++++++++++++++++++++
.../lang/translation/lua/procedure/host.jvm.lux | 87 +++
.../luxc/lang/translation/lua/reference.jvm.lux | 36 ++
.../luxc/lang/translation/lua/runtime.jvm.lux | 499 ++++++++++++++++
.../luxc/lang/translation/lua/statement.jvm.lux | 48 ++
.../luxc/lang/translation/lua/structure.jvm.lux | 31 +
new-luxc/test/test/luxc/common.lux | 9 +-
new-luxc/test/test/luxc/lang/translation/case.lux | 11 +-
.../test/test/luxc/lang/translation/common.lux | 425 ++++++--------
.../test/test/luxc/lang/translation/function.lux | 12 +-
.../test/test/luxc/lang/translation/primitive.lux | 43 +-
.../test/test/luxc/lang/translation/reference.lux | 17 +-
.../test/test/luxc/lang/translation/structure.lux | 74 +--
27 files changed, 2591 insertions(+), 356 deletions(-)
create mode 100644 new-luxc/source/luxc/lang/host/lua.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/case.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/eval.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/expression.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/function.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/loop.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/procedure.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/procedure/common.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/procedure/host.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/reference.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/runtime.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/statement.jvm.lux
create mode 100644 new-luxc/source/luxc/lang/translation/lua/structure.jvm.lux
(limited to 'new-luxc')
diff --git a/new-luxc/project.clj b/new-luxc/project.clj
index 4ea8de9f6..1ada593e5 100644
--- a/new-luxc/project.clj
+++ b/new-luxc/project.clj
@@ -16,7 +16,10 @@
:scm {:name "git"
:url "https://github.com/LuxLang/lux.git"}
- :dependencies [[org.ow2.asm/asm-all "5.0.3"]]
+ :dependencies [[org.ow2.asm/asm-all "5.0.3"]
+ [net.sandius.rembulan/rembulan-runtime "0.1-SNAPSHOT"]
+ [net.sandius.rembulan/rembulan-stdlib "0.1-SNAPSHOT"]
+ [net.sandius.rembulan/rembulan-compiler "0.1-SNAPSHOT"]]
:source-paths ["source"]
:test-paths ["test"]
diff --git a/new-luxc/source/luxc/lang/host/js.lux b/new-luxc/source/luxc/lang/host/js.lux
index 7ef948abb..41dc0965e 100644
--- a/new-luxc/source/luxc/lang/host/js.lux
+++ b/new-luxc/source/luxc/lang/host/js.lux
@@ -77,12 +77,12 @@
(def: #export (object fields)
(-> (List [Text Expression]) Expression)
- (format "{"
+ (format "({"
(|> fields
(list/map (.function [[key val]]
(format key ": " val)))
(text.join-with ", "))
- "}"))
+ "})"))
(do-template [<name> <op>]
[(def: #export (<name> param subject)
diff --git a/new-luxc/source/luxc/lang/host/lua.lux b/new-luxc/source/luxc/lang/host/lua.lux
new file mode 100644
index 000000000..943b0377e
--- /dev/null
+++ b/new-luxc/source/luxc/lang/host/lua.lux
@@ -0,0 +1,188 @@
+(.module:
+ [lux #- not or and function]
+ (lux (data [text]
+ text/format
+ (coll [list "list/" Functor<List> Fold<List>]))))
+
+(type: #export Lua Text)
+
+(type: #export Expression Lua)
+
+(type: #export Statement Lua)
+
+(def: #export nil
+ Expression
+ "nil")
+
+(def: #export bool
+ (-> Bool Expression)
+ %b)
+
+(def: #export int
+ (-> Int Expression)
+ %i)
+
+(def: #export float
+ (-> Frac Expression)
+ %f)
+
+(def: #export (string value)
+ (-> Text Expression)
+ (%t value))
+
+(def: #export (array elements)
+ (-> (List Expression) Expression)
+ (format "{" (text.join-with "," elements) "}"))
+
+(def: #export (nth idx array)
+ (-> Expression Expression Expression)
+ (format "(" array ")[" idx "]"))
+
+(def: #export (length array)
+ (-> Expression Expression)
+ (format "#(" array ")"))
+
+(def: #export (apply func args)
+ (-> Expression (List Expression) Expression)
+ (format func "(" (text.join-with "," args) ")"))
+
+(def: #export (method field table args)
+ (-> Text Expression (List Expression) Expression)
+ (format table ":" field "(" (text.join-with "," args) ")"))
+
+(def: #export (local! name value)
+ (-> Text (Maybe Expression) Statement)
+ (case value
+ #.None
+ (format "local " name ";")
+
+ (#.Some value)
+ (format "local " name " = " value ";")))
+
+(def: #export (global! name value)
+ (-> Text (Maybe Expression) Statement)
+ (case value
+ #.None
+ (format name ";")
+
+ (#.Some value)
+ (format name " = " value ";")))
+
+(def: #export (set! name value)
+ (-> Text Expression Statement)
+ (format name " = " value ";"))
+
+(def: #export (if! test then! else!)
+ (-> Expression Statement Statement Statement)
+ (format "if " test
+ " then " then!
+ " else " else!
+ " end;"))
+
+(def: #export (when! test then!)
+ (-> Expression Statement Statement)
+ (format "if " test
+ " then " then!
+ " end;"))
+
+(def: #export (cond! clauses else!)
+ (-> (List [Expression Statement]) Statement Statement)
+ (list/fold (.function [[test then!] next!]
+ (if! test then! next!))
+ else!
+ (list.reverse clauses)))
+
+(def: #export (block! statements)
+ (-> (List Statement) Statement)
+ (text.join-with " " statements))
+
+(def: #export (while! test body)
+ (-> Expression Statement Statement)
+ (format "while " test " do " body " end;"))
+
+(def: #export (for-in! vars source body)
+ (-> (List Text) Expression Statement Statement)
+ (format "for " (text.join-with "," vars) " in " source
+ " do " body " end;"))
+
+(def: #export (for-step! var from to step body)
+ (-> Text Expression Expression Expression Statement
+ Statement)
+ (format "for " var " = " from ", " to ", " step
+ " do " body " end;"))
+
+(def: #export (error message)
+ (-> Expression Expression)
+ (apply "error" (list message)))
+
+(def: #export (return! value)
+ (-> Expression Statement)
+ (format "return " value ";"))
+
+(def: #export (function args body)
+ (-> (List Text) Statement Expression)
+ (format "("
+ (format "function " (format "(" (text.join-with ", " args) ")")
+ " "
+ body
+ " end")
+ ")"))
+
+(def: #export (function! name args body)
+ (-> Text (List Text) Statement Expression)
+ (format "function " name (format "(" (text.join-with ", " args) ")")
+ " "
+ body
+ " end;"))
+
+(def: #export (table fields)
+ (-> (List [Text Expression]) Expression)
+ (format "{"
+ (|> fields
+ (list/map (.function [[key val]]
+ (format key " = " val)))
+ (text.join-with ", "))
+ "}"))
+
+(do-template [<name> <op>]
+ [(def: #export (<name> param subject)
+ (-> Expression Expression Expression)
+ (format "(" subject " " <op> " " param ")"))]
+
+ [= "=="]
+ [< "<"]
+ [<= "<="]
+ [> ">"]
+ [>= ">="]
+ [+ "+"]
+ [- "-"]
+ [* "*"]
+ [/ "/"]
+ [// "//"]
+ [% "%"]
+ )
+
+(do-template [<name> <op>]
+ [(def: #export (<name> param subject)
+ (-> Expression Expression Expression)
+ (format "(" param " " <op> " " subject ")"))]
+
+ [or "or"]
+ [and "and"]
+ [bit-or "|"]
+ [bit-and "&"]
+ [bit-xor "~"]
+ )
+
+(do-template [<name> <op>]
+ [(def: #export (<name> param subject)
+ (-> Expression Expression Expression)
+ (format "(" subject " " <op> " " param ")"))]
+
+ [bit-shl "<<"]
+ [bit-shr ">>"]
+ )
+
+(def: #export (not subject)
+ (-> Expression Expression)
+ (format "(not " subject ")"))
diff --git a/new-luxc/source/luxc/lang/translation/js.lux b/new-luxc/source/luxc/lang/translation/js.lux
index 063c01e25..c0cf2d0dd 100644
--- a/new-luxc/source/luxc/lang/translation/js.lux
+++ b/new-luxc/source/luxc/lang/translation/js.lux
@@ -332,7 +332,7 @@
_ (Appendable::append [(:! CharSequence (format module-code "\n"))]
program-buffer)]]
(wrap (ioC.write target
- (format module "/" module-js-name)
+ (format (module-name module) "/" module-js-name)
(|> module-code
(String::getBytes ["UTF-8"])
e.assume)))))
diff --git a/new-luxc/source/luxc/lang/translation/js/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/js/procedure/common.jvm.lux
index 14329e0dd..8b45557cd 100644
--- a/new-luxc/source/luxc/lang/translation/js/procedure/common.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/js/procedure/common.jvm.lux
@@ -354,14 +354,9 @@
Trinary
(format subjectJS ".replace(" paramJS "," extraJS ")"))
-(do-template [<name> <method>]
- [(def: (<name> [textJS partJS startJS])
- Trinary
- (format <method> "(" textJS "," partJS "," startJS ")"))]
-
- [text//index runtimeT.text//index]
- [text//last-index runtimeT.text//last-index]
- )
+(def: (text//index [textJS partJS startJS])
+ Trinary
+ (format runtimeT.text//index "(" textJS "," partJS "," startJS ")"))
## [[Math]]
(do-template [<name> <method>]
diff --git a/new-luxc/source/luxc/lang/translation/js/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/js/runtime.jvm.lux
index 21aa8f983..2104dbf81 100644
--- a/new-luxc/source/luxc/lang/translation/js/runtime.jvm.lux
+++ b/new-luxc/source/luxc/lang/translation/js/runtime.jvm.lux
@@ -752,17 +752,6 @@
"}"))
"})"))
-(runtime: text//last-index "lastIndex"
- (format "(function " @ "(text,part,start) {"
- "var idx = text.lastIndexOf(part," int//to-number "(start));"
- (format (format "if(idx === -1) {"
- "return " none ";"
- "}")
- (format "else {"
- (format "return " (some (format int//from-number "(idx)")) ";")
- "}"))
- "})"))
-
(runtime: text//clip "clip"
(format "(function " @ "(text,from,to) {"
(format "if(from.L > text.length || to.L > text.length) {"
@@ -802,7 +791,6 @@
(def: runtime//text
Runtime
(format __text//index
- __text//last-index
__text//clip
__text//replace-all
__text//char
diff --git a/new-luxc/source/luxc/lang/translation/lua.lux b/new-luxc/source/luxc/lang/translation/lua.lux
new file mode 100644
index 000000000..115471cbe
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua.lux
@@ -0,0 +1,228 @@
+(.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 [lua #+ Lua Expression Statement]))
+ [".C" io]))
+
+(host.import java/lang/Object)
+
+(host.import java/lang/String
+ (getBytes [String] #try (Array byte)))
+
+(host.import java/lang/CharSequence)
+
+(host.import java/lang/Appendable
+ (append [CharSequence] Appendable))
+
+(host.import java/lang/StringBuilder
+ (new [])
+ (toString [] String))
+
+(host.import net/sandius/rembulan/StateContext)
+
+(host.import net/sandius/rembulan/impl/StateContexts
+ (#static newDefaultInstance [] StateContext))
+
+(host.import net/sandius/rembulan/env/RuntimeEnvironment)
+
+(host.import net/sandius/rembulan/env/RuntimeEnvironments
+ (#static system [] RuntimeEnvironment))
+
+(host.import net/sandius/rembulan/Table)
+
+(host.import net/sandius/rembulan/lib/StandardLibrary
+ (#static in [RuntimeEnvironment] StandardLibrary)
+ (installInto [StateContext] Table))
+
+(host.import net/sandius/rembulan/Variable
+ (new [Object]))
+
+(host.import net/sandius/rembulan/runtime/LuaFunction)
+
+(host.import net/sandius/rembulan/load/ChunkLoader
+ (loadTextChunk [Variable String String] LuaFunction))
+
+(host.import net/sandius/rembulan/compiler/CompilerChunkLoader
+ (#static of [String] CompilerChunkLoader))
+
+(host.import net/sandius/rembulan/exec/DirectCallExecutor
+ (#static newExecutor [] DirectCallExecutor)
+ (call [StateContext Object (Array Object)] (Array Object)))
+
+(type: #export Anchor [Text Register])
+
+(type: #export Host
+ {#context [Text Nat]
+ #anchor (Maybe Anchor)
+ #interpreter (-> Text (Error Top))
+ #module-buffer (Maybe StringBuilder)
+ #program-buffer StringBuilder})
+
+(def: #export init
+ (IO Host)
+ (io {#context ["" +0]
+ #anchor #.None
+ #interpreter (let [runtime-env (RuntimeEnvironments::system [])
+ std-lib (StandardLibrary::in [runtime-env])
+ state-context (StateContexts::newDefaultInstance [])
+ table (StandardLibrary::installInto [state-context] std-lib)
+ variable (Variable::new [table])
+ loader (CompilerChunkLoader::of ["_lux_definition"])
+ executor (DirectCallExecutor::newExecutor [])]
+ (function [code]
+ (let [lua-function (ChunkLoader::loadTextChunk [variable "lux compilation" code]
+ loader)]
+ ("lux try" (io (DirectCallExecutor::call [state-context (:! Object lua-function) (array.new +0)]
+ executor))))))
+ #module-buffer #.None
+ #program-buffer (StringBuilder::new [])}))
+
+(def: #export lua-module-name Text "module.lua")
+
+(def: #export init-module-buffer
+ (Meta Unit)
+ (function [compiler]
+ (#e.Success [(update@ #.host
+ (|>> (:! Host)
+ (set@ #module-buffer (#.Some (StringBuilder::new [])))
+ (:! Void))
+ compiler)
+ []])))
+
+(exception: #export No-Active-Module-Buffer)
+(exception: #export Cannot-Execute)
+
+(def: #export (with-sub-context expr)
+ (All [a] (-> (Meta a) (Meta [Text a])))
+ (function [compiler]
+ (let [old (:! Host (get@ #.host compiler))
+ [old-name old-sub] (get@ #context old)
+ new-name (format old-name "___" (%i (nat-to-int old-sub)))]
+ (case (expr (set@ #.host
+ (:! Void (set@ #context [new-name +0] old))
+ compiler))
+ (#e.Success [compiler' output])
+ (#e.Success [(update@ #.host
+ (|>> (:! Host)
+ (set@ #context [old-name (n/inc old-sub)])
+ (:! Void))
+ compiler')
+ [new-name output]])
+
+ (#e.Error error)
+ (#e.Error error)))))
+
+(def: #export context
+ (Meta Text)
+ (function [compiler]
+ (#e.Success [compiler
+ (|> (get@ #.host compiler)
+ (:! Host)
+ (get@ #context)
+ (let> [name sub]
+ name))])))
+
+(def: #export (with-anchor anchor expr)
+ (All [a] (-> Anchor (Meta a) (Meta a)))
+ (function [compiler]
+ (let [old (:! Host (get@ #.host compiler))]
+ (case (expr (set@ #.host
+ (:! Void (set@ #anchor (#.Some anchor) old))
+ compiler))
+ (#e.Success [compiler' output])
+ (#e.Success [(update@ #.host
+ (|>> (:! Host)
+ (set@ #anchor (get@ #anchor old))
+ (:! Void))
+ compiler')
+ output])
+
+ (#e.Error error)
+ (#e.Error error)))))
+
+(exception: #export No-Anchor)
+
+(def: #export anchor
+ (Meta Anchor)
+ (function [compiler]
+ (case (|> compiler (get@ #.host) (:! 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) (:! Host) (get@ #module-buffer))
+ #.None
+ ((lang.fail (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) (:! Host) (get@ #program-buffer))])))
+
+(def: (execute code)
+ (-> Expression (Meta Unit))
+ (function [compiler]
+ (let [interpreter (|> compiler (get@ #.host) (:! Host) (get@ #interpreter))]
+ (case (interpreter code)
+ (#e.Error error)
+ ((lang.fail (Cannot-Execute error)) compiler)
+
+ (#e.Success _)
+ (#e.Success [compiler []])))))
+
+(exception: #export Unknown-Member)
+
+(def: #export variant-tag-field "_lux_tag")
+(def: #export variant-flag-field "_lux_flag")
+(def: #export variant-value-field "_lux_value")
+
+(def: #export unit Text "\u0000")
+
+(def: #export (definition-name [module name])
+ (-> Ident Text)
+ (lang.normalize-name (format module "$" name)))
+
+(def: #export (save code)
+ (-> Lua (Meta Unit))
+ (do macro.Monad<Meta>
+ [module-buffer module-buffer
+ #let [_ (Appendable::append [(:! CharSequence code)]
+ module-buffer)]]
+ (execute code)))
+
+(def: #export (save-module! target)
+ (-> File (Meta (Process Unit)))
+ (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 [(:! CharSequence (format module-code "\n"))]
+ program-buffer)]]
+ (wrap (ioC.write target
+ (format (lang.normalize-name module) "/" lua-module-name)
+ (|> module-code
+ (String::getBytes ["UTF-8"])
+ e.assume)))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/case.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/case.jvm.lux
new file mode 100644
index 000000000..bce4d7bff
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/case.jvm.lux
@@ -0,0 +1,174 @@
+(.module:
+ lux
+ (lux (control [monad #+ do]
+ ["ex" exception #+ exception:])
+ (data text/format
+ (coll [list "list/" Fold<List>]))
+ [macro #+ "meta/" Monad<Meta>])
+ (luxc [lang]
+ (lang ["ls" synthesis]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".T" runtime]
+ [".T" primitive]
+ [".T" reference]))
+
+(def: (expression-block body)
+ (-> Statement Expression)
+ (lua.apply (lua.function (list)
+ body)
+ (list)))
+
+(def: #export (translate-let translate register valueS bodyS)
+ (-> (-> ls.Synthesis (Meta Expression)) Nat ls.Synthesis ls.Synthesis
+ (Meta Expression))
+ (do macro.Monad<Meta>
+ [valueO (translate valueS)
+ bodyO (translate bodyS)]
+ (wrap (expression-block
+ (lua.block! (list (lua.local! (referenceT.variable register) (#.Some valueO))
+ (lua.return! bodyO)))))))
+
+(def: #export (translate-record-get translate valueS path)
+ (-> (-> ls.Synthesis (Meta Expression)) ls.Synthesis (List [Nat Bool])
+ (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 (lua.int (:! Int idx)))))
+ valueO
+ path))))
+
+(def: #export (translate-if testO thenO elseO)
+ (-> Expression Expression Expression Expression)
+ (expression-block
+ (lua.if! testO
+ (lua.return! thenO)
+ (lua.return! elseO))))
+
+(def: savepoint
+ Expression
+ "pm_cursor_savepoint")
+
+(def: cursor
+ Expression
+ "pm_cursor")
+
+(def: (push-cursor! value)
+ (-> Expression Expression)
+ (lua.apply "table.insert" (list cursor value)))
+
+(def: save-cursor!
+ Statement
+ (lua.apply "table.insert" (list savepoint (runtimeT.array//copy cursor))))
+
+(def: restore-cursor!
+ Statement
+ (lua.set! cursor (lua.apply "table.remove" (list savepoint))))
+
+(def: cursor-top
+ Expression
+ (lua.nth (lua.length cursor) cursor))
+
+(def: pop-cursor!
+ Statement
+ (lua.apply "table.remove" (list cursor)))
+
+(def: pm-error
+ Expression
+ (lua.string "PM-ERROR"))
+
+(exception: #export Unrecognized-Path)
+
+(def: (translate-pattern-matching' translate path)
+ (-> (-> ls.Synthesis (Meta Expression)) Code (Meta Expression))
+ (case path
+ (^code ("lux case exec" (~ bodyS)))
+ (do macro.Monad<Meta>
+ [bodyO (translate bodyS)]
+ (wrap (lua.return! bodyO)))
+
+ (^code ("lux case pop"))
+ (meta/wrap pop-cursor!)
+
+ (^code ("lux case bind" (~ [_ (#.Nat register)])))
+ (meta/wrap (lua.local! (referenceT.variable register) (#.Some cursor-top)))
+
+ (^template [<tag> <format>]
+ [_ (<tag> value)]
+ (meta/wrap (lua.when! (lua.not (lua.= (|> value <format>) cursor-top))
+ (lua.return! pm-error))))
+ ([#.Nat (<| lua.int (:! Int))]
+ [#.Int lua.int]
+ [#.Deg (<| lua.int (:! Int))]
+ [#.Bool lua.bool]
+ [#.Frac lua.float]
+ [#.Text lua.string])
+
+ (^template [<pm> <getter>]
+ (^code (<pm> (~ [_ (#.Nat idx)])))
+ (meta/wrap (push-cursor! (<getter> cursor-top (lua.int (:! 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 (lua.block! (list (lua.set! "temp" (runtimeT.sum//get cursor-top (lua.int (:! Int idx)) <flag>))
+ (lua.if! (lua.not (lua.= lua.nil "temp"))
+ (push-cursor! "temp")
+ (lua.return! pm-error))))))
+ (["lux case variant left" lua.nil]
+ ["lux case variant right" (lua.string "")])
+
+ (^code ("lux case seq" (~ leftP) (~ rightP)))
+ (do macro.Monad<Meta>
+ [leftO (translate-pattern-matching' translate leftP)
+ rightO (translate-pattern-matching' translate rightP)]
+ (wrap (lua.block! (list 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 (lua.block! (list (format "local alt_success, alt_value = " (lua.apply "pcall" (list (lua.function (list)
+ (lua.block! (list save-cursor!
+ leftO))))) ";")
+ (lua.if! "alt_success"
+ (lua.return! "alt_value")
+ (lua.if! (lua.= pm-error "alt_value")
+ (lua.block! (list restore-cursor!
+ rightO))
+ (lua.error "alt_value")))))))
+
+ _
+ (lang.throw Unrecognized-Path (%code path))
+ ))
+
+(def: (translate-pattern-matching translate path)
+ (-> (-> ls.Synthesis (Meta Expression)) Code (Meta Expression))
+ (do macro.Monad<Meta>
+ [pattern-matching (translate-pattern-matching' translate path)]
+ (wrap (lua.block! (list (format "local success, value = pcall(function () " pattern-matching " end);")
+ (lua.if! "success"
+ (lua.return! "value")
+ (lua.if! (lua.= pm-error "value")
+ (lua.error (lua.string "Invalid expression for pattern-matching."))
+ (lua.error "value"))))))))
+
+(def: (initialize-pattern-matching stack-init)
+ (-> Expression Statement)
+ (lua.block! (list (lua.local! "temp" #.None)
+ (lua.local! cursor (#.Some (lua.array (list stack-init))))
+ (lua.local! savepoint (#.Some (lua.array (list)))))))
+
+(def: #export (translate-case translate valueS path)
+ (-> (-> ls.Synthesis (Meta Expression)) ls.Synthesis Code (Meta Expression))
+ (do macro.Monad<Meta>
+ [valueO (translate valueS)
+ pattern-matching (translate-pattern-matching translate path)]
+ (wrap (expression-block
+ (lua.block! (list (initialize-pattern-matching valueO)
+ pattern-matching))))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/eval.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/eval.jvm.lux
new file mode 100644
index 000000000..331ec857d
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/eval.jvm.lux
@@ -0,0 +1,121 @@
+(.module:
+ lux
+ (lux (control ["ex" exception #+ exception:])
+ (data [bit]
+ [maybe]
+ ["e" error #+ Error]
+ text/format
+ (coll [array]))
+ [host])
+ (luxc [lang]
+ (lang (host [js #+ JS Expression Statement])))
+ [//])
+
+(host.import java/lang/Object
+ (toString [] String)
+ (getClass [] (Class Object)))
+
+(host.import java/lang/Long
+ (intValue [] Integer))
+
+(host.import net/sandius/rembulan/ByteString
+ (decode [] String))
+
+(host.import net/sandius/rembulan/Table
+ (rawget #as get-idx [long] #? Object)
+ (rawget #as get-key [Object] #? Object)
+ (rawlen [] long))
+
+(host.import net/sandius/rembulan/impl/DefaultTable)
+
+(def: (variant lux-object host-object)
+ (-> (-> Object (Error Top)) DefaultTable (Maybe Top))
+ (case [(Table::get-key [//.variant-tag-field] host-object)
+ (Table::get-key [//.variant-flag-field] host-object)
+ (Table::get-key [//.variant-value-field] host-object)]
+ (^multi [(#.Some tag) ?flag (#.Some value)]
+ [(lux-object value)
+ (#.Some value)])
+ (#.Some [(Long::intValue [] (:! Long tag))
+ (: Top (case ?flag (#.Some _) "" #.None (host.null)))
+ value])
+
+ _
+ #.None))
+
+(def: (array lux-object host-object)
+ (-> (-> Object (Error Top)) DefaultTable (Maybe (Array Object)))
+ (let [init-num-keys (:! Nat (Table::rawlen [] host-object))]
+ (loop [num-keys init-num-keys
+ idx +0
+ output (: (Array Object)
+ (array.new init-num-keys))]
+ (if (n/< num-keys idx)
+ (case (Table::get-idx (:! Long (n/inc idx)) host-object)
+ (#.Some member)
+ (case (lux-object member)
+ (#e.Success parsed-member)
+ (recur num-keys (n/inc idx) (array.write idx (:! Object parsed-member) output))
+
+ (#e.Error error)
+ #.None)
+
+ #.None
+ (recur num-keys (n/inc idx) output))
+ (#.Some output)))))
+
+(exception: #export Unknown-Kind-Of-Host-Object)
+(exception: #export Null-Has-No-Lux-Representation)
+
+(def: (lux-object host-object)
+ (-> Object (Error Top))
+ (`` (cond (host.null? host-object)
+ (ex.throw Null-Has-No-Lux-Representation "")
+
+ (or (host.instance? java/lang/Boolean host-object)
+ (host.instance? java/lang/Long host-object)
+ (host.instance? java/lang/Double host-object)
+ (host.instance? java/lang/String host-object))
+ (ex.return host-object)
+
+ (host.instance? ByteString host-object)
+ (ex.return (ByteString::decode [] (:! ByteString host-object)))
+
+ (host.instance? DefaultTable host-object)
+ (let [host-object (:! DefaultTable host-object)]
+ (case (variant lux-object host-object)
+ (#.Some value)
+ (ex.return value)
+
+ #.None
+ (case (array lux-object host-object)
+ (#.Some value)
+ (ex.return value)
+
+ #.None
+ (ex.throw Unknown-Kind-Of-Host-Object (format "SECOND " (Object::toString [] (:! Object host-object)))))))
+
+ ## else
+ (ex.throw Unknown-Kind-Of-Host-Object (format "FIRST " (Object::toString [] (:! Object host-object))))
+ )))
+
+(exception: #export Cannot-Evaluate)
+
+(def: #export (eval code)
+ (-> Expression (Meta Top))
+ (function [compiler]
+ (let [interpreter (|> compiler (get@ #.host) (:! //.Host) (get@ #//.interpreter))]
+ (case (interpreter (format "return " code ";"))
+ (#e.Error error)
+ ((lang.throw Cannot-Evaluate error) compiler)
+
+ (#e.Success output)
+ (case (lux-object (|> output
+ (:! (Array Object))
+ (array.read +0)
+ maybe.assume))
+ (#e.Success parsed-output)
+ (#e.Success [compiler parsed-output])
+
+ (#e.Error error)
+ ((lang.throw Cannot-Evaluate error) compiler))))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/expression.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/expression.jvm.lux
new file mode 100644
index 000000000..d3d336420
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/expression.jvm.lux
@@ -0,0 +1,83 @@
+(.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 [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".T" runtime]
+ [".T" primitive]
+ [".T" structure]
+ [".T" reference]
+ [".T" function]
+ [".T" loop]
+ [".T" case]
+ [".T" procedure]))
+
+(exception: #export Invalid-Function-Syntax)
+(exception: #export Unrecognized-Synthesis)
+
+(def: #export (translate synthesis)
+ (-> ls.Synthesis (Meta Expression))
+ (case synthesis
+ (^code [])
+ (:: macro.Monad<Meta> wrap runtimeT.unit)
+
+ (^code [(~ singleton)])
+ (translate singleton)
+
+ (^template [<tag> <generator>]
+ [_ (<tag> value)]
+ (<generator> value))
+ ([#.Bool primitiveT.translate-bool]
+ [#.Nat primitiveT.translate-nat]
+ [#.Int primitiveT.translate-int]
+ [#.Deg primitiveT.translate-deg]
+ [#.Frac primitiveT.translate-frac]
+ [#.Text primitiveT.translate-text])
+
+ (^code ((~ [_ (#.Nat tag)]) (~ [_ (#.Bool last?)]) (~ valueS)))
+ (structureT.translate-variant translate tag last? valueS)
+
+ (^code [(~+ members)])
+ (structureT.translate-tuple translate members)
+
+ (^ [_ (#.Form (list [_ (#.Int var)]))])
+ (referenceT.translate-variable var)
+
+ [_ (#.Symbol 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/new-luxc/source/luxc/lang/translation/lua/function.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/function.jvm.lux
new file mode 100644
index 000000000..1750cd3eb
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/function.jvm.lux
@@ -0,0 +1,82 @@
+(.module:
+ lux
+ (lux (control [monad #+ do])
+ (data [product]
+ [text]
+ text/format
+ (coll [list "list/" Functor<List>]))
+ [macro])
+ (luxc ["&" lang]
+ (lang ["ls" synthesis]
+ [".L" variable #+ Variable]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".T" reference]
+ [".T" loop]
+ [".T" runtime]))
+
+(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 (lua.apply functionO argsO+))))
+
+(def: (input-declaration register)
+ (lua.local! (referenceT.variable (n/inc register))
+ (#.Some (lua.nth (|> register n/inc nat-to-int %i) "curried"))))
+
+(def: (with-closure function-name inits function-definition)
+ (-> Text (List Expression) Statement (Meta Expression))
+ (let [closure-name (format function-name "___CLOSURE")]
+ (case inits
+ #.Nil
+ (do macro.Monad<Meta>
+ [_ (//.save function-definition)]
+ (wrap function-name))
+
+ _
+ (do macro.Monad<Meta>
+ [_ (//.save (lua.function! closure-name
+ (|> (list.enumerate inits)
+ (list/map (|>> product.left referenceT.closure)))
+ (lua.block! (list function-definition
+ (lua.return! function-name)))))]
+ (wrap (lua.apply closure-name inits))))))
+
+(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 [args-initsO+ (|> (list.n/range +0 (n/dec arity))
+ (list/map input-declaration))
+ selfO (lua.local! (referenceT.variable +0) (#.Some function-name))
+ arityO (|> arity nat-to-int %i)
+ pack (|>> (list) (lua.apply "table.pack"))]]
+ (with-closure function-name closureO+
+ (lua.function! function-name (list "...")
+ (lua.block! (list (lua.local! "curried" (#.Some (pack "...")))
+ (lua.local! "num_args" (#.Some (lua.length "curried")))
+ (lua.if! (lua.= arityO "num_args")
+ (lua.block! (list selfO
+ (lua.block! args-initsO+)
+ (lua.while! (lua.bool true)
+ (lua.return! bodyO))))
+ (let [unpack (|>> (list) (lua.apply "table.unpack"))
+ recur (|>> (list) (lua.apply function-name))]
+ (lua.if! (lua.> arityO "num_args")
+ (let [slice (function [from to]
+ (runtimeT.array//sub "curried" from to))
+ arity-args (unpack (slice (lua.int 1) arityO))
+ output-func-args (unpack (slice (lua.+ (lua.int 1) arityO) "num_args"))]
+ (lua.return! (lua.apply (recur arity-args)
+ (list output-func-args))))
+ (lua.return! (lua.function (list "...")
+ (lua.return! (recur (unpack (runtimeT.array//concat "curried" (pack "..."))))))))))))))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/loop.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/loop.jvm.lux
new file mode 100644
index 000000000..d00f6910d
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/loop.jvm.lux
@@ -0,0 +1,35 @@
+(.module:
+ lux
+ (lux (control [monad #+ do])
+ (data [text]
+ text/format
+ (coll [list "list/" Functor<List>]))
+ [macro])
+ (luxc [lang]
+ (lang ["ls" synthesis]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".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 (:: @ map (|>> %code lang.normalize-name)
+ (macro.gensym "loop"))
+ initsO+ (monad.map @ translate initsS+)
+ bodyO (//.with-anchor [loop-name offset]
+ (translate bodyS))
+ #let [registersO+ (|> (list.n/range +0 (n/dec (list.size initsS+)))
+ (list/map (|>> (n/+ offset) referenceT.variable)))]
+ _ (//.save (lua.function! loop-name registersO+
+ (lua.return! bodyO)))]
+ (wrap (lua.apply loop-name initsO+))))
+
+(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 (lua.apply loop-name argsO+))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux
new file mode 100644
index 000000000..c322e5005
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/primitive.jvm.lux
@@ -0,0 +1,42 @@
+(.module:
+ lux
+ (lux (control pipe)
+ (data [number]
+ text/format)
+ [macro "meta/" Monad<Meta>])
+ (luxc (lang (host [lua #+ Lua Expression Statement]))))
+
+(def: #export translate-bool
+ (-> Bool (Meta Expression))
+ (|>> %b meta/wrap))
+
+(def: #export translate-int
+ (-> Int (Meta Expression))
+ (|>> %i meta/wrap))
+
+(def: #export translate-nat
+ (-> Nat (Meta Expression))
+ (|>> (:! Int) %i meta/wrap))
+
+(def: #export translate-deg
+ (-> Deg (Meta Expression))
+ (|>> (:! Int) %i meta/wrap))
+
+(def: #export translate-frac
+ (-> Frac (Meta Expression))
+ (|>> (cond> [(f/= number.positive-infinity)]
+ [(new> "math.huge")]
+
+ [(f/= number.negative-infinity)]
+ [(new> "(-1 * math.huge)")]
+
+ [(f/= number.not-a-number)]
+ [(new> "(0/0)")]
+
+ ## else
+ [%f])
+ meta/wrap))
+
+(def: #export translate-text
+ (-> Text (Meta Expression))
+ (|>> %t meta/wrap))
diff --git a/new-luxc/source/luxc/lang/translation/lua/procedure.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/procedure.jvm.lux
new file mode 100644
index 000000000..e25050ede
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/procedure.jvm.lux
@@ -0,0 +1,28 @@
+(.module:
+ lux
+ (lux (control [monad #+ do]
+ ["ex" exception #+ exception:])
+ (data [maybe]
+ text/format
+ (coll [dict])))
+ (luxc ["&" lang]
+ (lang ["ls" synthesis]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (/ ["/." common]
+ ["/." host]))
+
+(exception: #export Unknown-Procedure)
+
+(def: procedures
+ /common.Bundle
+ (|> /common.procedures
+ (dict.merge /host.procedures)))
+
+(def: #export (translate-procedure translate name args)
+ (-> (-> ls.Synthesis (Meta Expression)) Text (List ls.Synthesis)
+ (Meta Expression))
+ (<| (maybe.default (&.throw Unknown-Procedure (%t name)))
+ (do maybe.Monad<Maybe>
+ [proc (dict.get name procedures)]
+ (wrap (proc translate args)))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/procedure/common.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/procedure/common.jvm.lux
new file mode 100644
index 000000000..2b277dec4
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/procedure/common.jvm.lux
@@ -0,0 +1,640 @@
+(.module:
+ lux
+ (lux (control [monad #+ do]
+ ["ex" exception #+ exception:]
+ ["p" parser])
+ (data ["e" error]
+ [text]
+ text/format
+ (coll [list "list/" Functor<List>]
+ [dict #+ Dict]))
+ [macro #+ with-gensyms]
+ (macro [code]
+ ["s" syntax #+ syntax:])
+ [host])
+ (luxc ["&" lang]
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (host [lua #+ Lua Expression Statement])))
+ [///]
+ (/// [".T" runtime]
+ [".T" case]
+ [".T" function]
+ [".T" loop]))
+
+## [Types]
+(type: #export Translator
+ (-> ls.Synthesis (Meta Expression)))
+
+(type: #export Proc
+ (-> Translator (List ls.Synthesis) (Meta Expression)))
+
+(type: #export Bundle
+ (Dict Text Proc))
+
+(syntax: (Vector [size s.nat] elemT)
+ (wrap (list (` [(~+ (list.repeat size elemT))]))))
+
+(type: #export Nullary (-> (Vector +0 Expression) Expression))
+(type: #export Unary (-> (Vector +1 Expression) Expression))
+(type: #export Binary (-> (Vector +2 Expression) Expression))
+(type: #export Trinary (-> (Vector +3 Expression) Expression))
+(type: #export Variadic (-> (List Expression) Expression))
+
+## [Utils]
+(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!translate g!inputs]
+ (do @
+ [g!input+ (monad.seq @ (list.repeat arity (macro.gensym "input")))]
+ (wrap (list (` (def: #export ((~ (code.local-symbol name)) (~ g!proc))
+ (-> (-> (..Vector (~ (code.nat arity)) Expression) Expression)
+ (-> Text ..Proc))
+ (function [(~ g!name)]
+ (function [(~ g!translate) (~ g!inputs)]
+ (case (~ g!inputs)
+ (^ (list (~+ g!input+)))
+ (do macro.Monad<Meta>
+ [(~+ (|> g!input+
+ (list/map (function [g!input]
+ (list g!input (` ((~ g!translate) (~ g!input))))))
+ list.concat))]
+ ((~' wrap) ((~ g!proc) [(~+ g!input+)])))
+
+ (~' _)
+ (macro.fail (wrong-arity (~ g!name) +1 (list.size (~ g!inputs))))))))))))))
+
+(arity: nullary +0)
+(arity: unary +1)
+(arity: binary +2)
+(arity: trinary +3)
+
+(def: #export (variadic proc)
+ (-> Variadic (-> Text Proc))
+ (function [proc-name]
+ (function [translate inputsS]
+ (do macro.Monad<Meta>
+ [inputsI (monad.map @ translate inputsS)]
+ (wrap (proc inputsI))))))
+
+## [Procedures]
+## [[Lux]]
+(def: (lux//is [leftO rightO])
+ Binary
+ (lua.= leftO rightO))
+
+(def: (lux//if [testO thenO elseO])
+ Trinary
+ (caseT.translate-if testO thenO elseO))
+
+(def: (lux//try riskyO)
+ Unary
+ (runtimeT.lux//try riskyO))
+
+(def: (lux//noop valueO)
+ Unary
+ valueO)
+
+(exception: #export Wrong-Syntax)
+(def: #export (wrong-syntax procedure args)
+ (-> Text (List ls.Synthesis) Text)
+ (format "Procedure: " procedure "\n"
+ "Arguments: " (%code (code.tuple args))))
+
+(def: lux//loop
+ (-> Text Proc)
+ (function [proc-name]
+ (function [translate inputsS]
+ (case (s.run inputsS ($_ p.seq s.nat (s.tuple (p.many s.any)) s.any))
+ (#e.Success [offset initsS+ bodyS])
+ (loopT.translate-loop translate offset initsS+ bodyS)
+
+ (#e.Error error)
+ (&.throw Wrong-Syntax (wrong-syntax proc-name inputsS)))
+ )))
+
+(def: lux//recur
+ (-> Text Proc)
+ (function [proc-name]
+ (function [translate inputsS]
+ (loopT.translate-recur translate inputsS))))
+
+## [[Bits]]
+(do-template [<name> <op>]
+ [(def: (<name> [subjectO paramO])
+ Binary
+ (<op> paramO subjectO))]
+
+ [bit//and lua.bit-and]
+ [bit//or lua.bit-or]
+ [bit//xor lua.bit-xor]
+ )
+
+(do-template [<name> <op>]
+ [(def: (<name> [subjectO paramO])
+ Binary
+ (<op> paramO subjectO))]
+
+ [bit//shift-left lua.bit-shl]
+ [bit//shift-right lua.bit-shr]
+ [bit//unsigned-shift-right runtimeT.bit//shift-right]
+ )
+
+(def: bit//count
+ Unary
+ runtimeT.bit//count)
+
+## [[Arrays]]
+(def: (array//new sizeO)
+ Unary
+ (runtimeT.array//new sizeO))
+
+(def: (array//get [arrayO idxO])
+ Binary
+ (runtimeT.array//get arrayO idxO))
+
+(def: (array//put [arrayO idxO elemO])
+ Trinary
+ (runtimeT.array//put arrayO idxO elemO))
+
+(def: (array//remove [arrayO idxO])
+ Binary
+ (runtimeT.array//remove arrayO idxO))
+
+(def: array//size
+ Unary
+ lua.length)
+
+## [[Numbers]]
+(host.import java/lang/Double
+ (#static MIN_VALUE Double)
+ (#static MAX_VALUE Double)
+ (#static NaN Double)
+ (#static POSITIVE_INFINITY Double)
+ (#static NEGATIVE_INFINITY Double))
+
+(do-template [<name> <const> <encode>]
+ [(def: (<name> _)
+ Nullary
+ (<encode> <const>))]
+
+ [nat//min 0 lua.int]
+ [nat//max -1 lua.int]
+
+ [frac//smallest Double::MIN_VALUE lua.float]
+ [frac//min (f/* -1.0 Double::MAX_VALUE) lua.float]
+ [frac//max Double::MAX_VALUE lua.float]
+
+ [deg//min 0 lua.int]
+ [deg//max -1 lua.int]
+ )
+
+(do-template [<name> <expression>]
+ [(def: (<name> _)
+ Nullary
+ <expression>)]
+
+ [int//min "math.mininteger"]
+ [int//max "math.maxinteger"]
+ )
+
+(do-template [<name> <expression>]
+ [(def: (<name> _)
+ Nullary
+ <expression>)]
+
+ [frac//not-a-number (lua./ (lua.int 0) (lua.int 0))]
+ [frac//positive-infinity "math.huge"]
+ [frac//negative-infinity (lua.* (lua.int -1) "math.huge")]
+ )
+
+(do-template [<name> <op>]
+ [(def: (<name> [subjectO paramO])
+ Binary
+ (<op> paramO subjectO))]
+
+ [int//add lua.+]
+ [int//sub lua.-]
+ [int//mul lua.*]
+ [int//div lua.//]
+ [int//rem lua.%]
+
+ [nat//add lua.+]
+ [nat//sub lua.-]
+ [nat//mul lua.*]
+ [nat//div runtimeT.nat///]
+ [nat//rem runtimeT.nat//%]
+
+ [deg//add lua.+]
+ [deg//sub lua.-]
+ [deg//mul runtimeT.deg//*]
+ [deg//div runtimeT.deg///]
+ [deg//rem lua.-]
+ [deg//scale lua.*]
+ [deg//reciprocal lua.//]
+ )
+
+(do-template [<name> <op>]
+ [(def: (<name> [subjectO paramO])
+ Binary
+ (<op> paramO subjectO))]
+
+ [frac//add lua.+]
+ [frac//sub lua.-]
+ [frac//mul lua.*]
+ [frac//div lua./]
+ [frac//rem lua.%]
+ [frac//= lua.=]
+ [frac//< lua.<]
+
+ [text//= lua.=]
+ [text//< lua.<]
+ )
+
+(do-template [<name> <cmp>]
+ [(def: (<name> [subjectO paramO])
+ Binary
+ (<cmp> paramO subjectO))]
+
+ [nat//= lua.=]
+ [nat//< runtimeT.nat//<]
+ [int//= lua.=]
+ [int//< lua.<]
+ [deg//= lua.=]
+ [deg//< runtimeT.nat//<]
+ )
+
+(do-template [<name>]
+ [(def: (<name> inputO)
+ Unary
+ inputO)]
+
+ [nat//to-int]
+ [int//to-nat]
+ )
+
+(def: frac//encode
+ Unary
+ (|>> (list) (lua.apply "tostring")))
+
+(def: (frac//decode inputO)
+ Unary
+ (lux//try (lua.function (list)
+ (lua.return! (lua.apply "tonumber" (list inputO))))))
+
+(do-template [<name> <divisor>]
+ [(def: (<name> inputO)
+ Unary
+ (lua./ <divisor> inputO))]
+
+ [int//to-frac (lua.float 1.0)]
+ [deg//to-frac (lua.bit-shl (lua.int 32) (lua.int 1))]
+ )
+
+(do-template [<name> <transform>]
+ [(def: (<name> inputO)
+ Unary
+ (|> inputO <transform>))]
+
+ [frac//to-int (<| (lua.apply "math.floor") (list))]
+ [frac//to-deg runtimeT.deg//from-frac]
+ [text//hash runtimeT.text//hash]
+ )
+
+(def: nat//char
+ Unary
+ (|>> (list) (lua.apply "string.char")))
+
+## [[Text]]
+(do-template [<name> <op>]
+ [(def: <name>
+ Unary
+ (|>> (list) (lua.apply <op>)))]
+
+ [text//size "string.len"]
+ [text//upper "string.upper"]
+ [text//lower "string.lower"]
+ )
+
+(def: (text//trim inputO)
+ Unary
+ (lua.apply "string.match" (list inputO "^%s*(.-)%s*$")))
+
+(def: (text//concat [subjectO paramO])
+ Binary
+ (format "(" subjectO " .. " paramO ")"))
+
+(def: (text//contains? [subjectO paramO])
+ Binary
+ (|> (lua.apply "string.find" (list subjectO paramO (lua.int 1) (lua.bool true)))
+ (lua.= lua.nil)
+ lua.not))
+
+(def: (text//char [subjectO paramO])
+ Binary
+ (runtimeT.text//char subjectO paramO))
+
+(do-template [<name> <runtime>]
+ [(def: (<name> [subjectO paramO extraO])
+ Trinary
+ (<runtime> subjectO paramO extraO))]
+
+ [text//clip runtimeT.text//clip]
+ [text//replace-all runtimeT.text//replace-all]
+ [text//replace-once runtimeT.text//replace-once]
+ )
+
+(def: (text//index [textO partO startO])
+ Trinary
+ (runtimeT.text//index textO partO startO))
+
+## [[Math]]
+(do-template [<name> <method>]
+ [(def: (<name> inputO)
+ Unary
+ (lua.apply <method> (list inputO)))]
+
+ [math//cos "math.cos"]
+ [math//sin "math.sin"]
+ [math//tan "math.tan"]
+ [math//acos "math.acos"]
+ [math//asin "math.asin"]
+ [math//atan "math.atan"]
+ [math//exp "math.exp"]
+ [math//log "math.log"]
+ [math//ceil "math.ceil"]
+ [math//floor "math.floor"]
+ )
+
+(def: (math//pow [inputO paramO])
+ Binary
+ (lua.apply "math.pow" (list inputO paramO)))
+
+## [[IO]]
+(def: (io//log messageO)
+ Unary
+ (lua.or (lua.apply "print" (list messageO))
+ runtimeT.unit))
+
+(def: io//error
+ Unary
+ lua.error)
+
+(def: io//exit
+ Unary
+ (|>> (list) (lua.apply "os.exit")))
+
+(def: (io//current-time [])
+ Nullary
+ (|> (lua.apply "os.time" (list))
+ (lua.* (lua.int 1_000))))
+
+## [[Atoms]]
+(def: atom//new
+ Unary
+ (|>> [runtimeT.atom//field] (list) lua.table))
+
+(def: atom//read
+ Unary
+ (lua.nth (lua.string runtimeT.atom//field)))
+
+(def: (atom//compare-and-swap [atomO oldO newO])
+ Trinary
+ (runtimeT.atom//compare-and-swap atomO oldO newO))
+
+## [[Box]]
+(def: box//new
+ Unary
+ (|>> (list) lua.array))
+
+(def: box//read
+ Unary
+ (lua.nth (lua.int 1)))
+
+(def: (box//write [valueO boxO])
+ Binary
+ (runtimeT.box//write valueO boxO))
+
+## [[Processes]]
+(def: (process//concurrency-level [])
+ Nullary
+ (lua.int 1))
+
+(def: process//future
+ Unary
+ runtimeT.process//future)
+
+(def: (process//schedule [milli-secondsO procedureO])
+ Binary
+ (runtimeT.process//schedule milli-secondsO procedureO))
+
+## [Bundles]
+(def: lux-procs
+ Bundle
+ (|> (dict.new text.Hash<Text>)
+ (install "noop" (unary lux//noop))
+ (install "is" (binary lux//is))
+ (install "try" (unary lux//try))
+ (install "if" (trinary lux//if))
+ (install "loop" lux//loop)
+ (install "recur" lux//recur)
+ ))
+
+(def: bit-procs
+ Bundle
+ (<| (prefix "bit")
+ (|> (dict.new text.Hash<Text>)
+ (install "count" (unary bit//count))
+ (install "and" (binary bit//and))
+ (install "or" (binary bit//or))
+ (install "xor" (binary bit//xor))
+ (install "shift-left" (binary bit//shift-left))
+ (install "unsigned-shift-right" (binary bit//unsigned-shift-right))
+ (install "shift-right" (binary bit//shift-right))
+ )))
+
+(def: nat-procs
+ Bundle
+ (<| (prefix "nat")
+ (|> (dict.new text.Hash<Text>)
+ (install "+" (binary nat//add))
+ (install "-" (binary nat//sub))
+ (install "*" (binary nat//mul))
+ (install "/" (binary nat//div))
+ (install "%" (binary nat//rem))
+ (install "=" (binary nat//=))
+ (install "<" (binary nat//<))
+ (install "min" (nullary nat//min))
+ (install "max" (nullary nat//max))
+ (install "to-int" (unary nat//to-int))
+ (install "char" (unary nat//char)))))
+
+(def: int-procs
+ Bundle
+ (<| (prefix "int")
+ (|> (dict.new text.Hash<Text>)
+ (install "+" (binary int//add))
+ (install "-" (binary int//sub))
+ (install "*" (binary int//mul))
+ (install "/" (binary int//div))
+ (install "%" (binary int//rem))
+ (install "=" (binary int//=))
+ (install "<" (binary int//<))
+ (install "min" (nullary int//min))
+ (install "max" (nullary int//max))
+ (install "to-nat" (unary int//to-nat))
+ (install "to-frac" (unary int//to-frac)))))
+
+(def: deg-procs
+ Bundle
+ (<| (prefix "deg")
+ (|> (dict.new text.Hash<Text>)
+ (install "+" (binary deg//add))
+ (install "-" (binary deg//sub))
+ (install "*" (binary deg//mul))
+ (install "/" (binary deg//div))
+ (install "%" (binary deg//rem))
+ (install "=" (binary deg//=))
+ (install "<" (binary deg//<))
+ (install "scale" (binary deg//scale))
+ (install "reciprocal" (binary deg//reciprocal))
+ (install "min" (nullary deg//min))
+ (install "max" (nullary deg//max))
+ (install "to-frac" (unary deg//to-frac)))))
+
+(def: frac-procs
+ Bundle
+ (<| (prefix "frac")
+ (|> (dict.new text.Hash<Text>)
+ (install "+" (binary frac//add))
+ (install "-" (binary frac//sub))
+ (install "*" (binary frac//mul))
+ (install "/" (binary frac//div))
+ (install "%" (binary frac//rem))
+ (install "=" (binary frac//=))
+ (install "<" (binary frac//<))
+ (install "smallest" (nullary frac//smallest))
+ (install "min" (nullary frac//min))
+ (install "max" (nullary frac//max))
+ (install "not-a-number" (nullary frac//not-a-number))
+ (install "positive-infinity" (nullary frac//positive-infinity))
+ (install "negative-infinity" (nullary frac//negative-infinity))
+ (install "to-deg" (unary frac//to-deg))
+ (install "to-int" (unary frac//to-int))
+ (install "encode" (unary frac//encode))
+ (install "decode" (unary frac//decode)))))
+
+(def: text-procs
+ Bundle
+ (<| (prefix "text")
+ (|> (dict.new text.Hash<Text>)
+ (install "=" (binary text//=))
+ (install "<" (binary text//<))
+ (install "concat" (binary text//concat))
+ (install "index" (trinary text//index))
+ (install "size" (unary text//size))
+ (install "hash" (unary text//hash))
+ (install "replace-once" (trinary text//replace-once))
+ (install "replace-all" (trinary text//replace-all))
+ (install "char" (binary text//char))
+ (install "clip" (trinary text//clip))
+ (install "upper" (unary text//upper))
+ (install "lower" (unary text//lower))
+ )))
+
+(def: array-procs
+ Bundle
+ (<| (prefix "array")
+ (|> (dict.new text.Hash<Text>)
+ (install "new" (unary array//new))
+ (install "get" (binary array//get))
+ (install "put" (trinary array//put))
+ (install "remove" (binary array//remove))
+ (install "size" (unary array//size))
+ )))
+
+(def: math-procs
+ Bundle
+ (<| (prefix "math")
+ (|> (dict.new text.Hash<Text>)
+ (install "cos" (unary math//cos))
+ (install "sin" (unary math//sin))
+ (install "tan" (unary math//tan))
+ (install "acos" (unary math//acos))
+ (install "asin" (unary math//asin))
+ (install "atan" (unary math//atan))
+ (install "exp" (unary math//exp))
+ (install "log" (unary math//log))
+ (install "ceil" (unary math//ceil))
+ (install "floor" (unary math//floor))
+ (install "pow" (binary math//pow))
+ )))
+
+(def: io-procs
+ Bundle
+ (<| (prefix "io")
+ (|> (dict.new text.Hash<Text>)
+ (install "log" (unary io//log))
+ (install "error" (unary io//error))
+ (install "exit" (unary io//exit))
+ (install "current-time" (nullary io//current-time)))))
+
+(def: atom-procs
+ Bundle
+ (<| (prefix "atom")
+ (|> (dict.new text.Hash<Text>)
+ (install "new" (unary atom//new))
+ (install "read" (unary atom//read))
+ (install "compare-and-swap" (trinary atom//compare-and-swap)))))
+
+(def: box-procs
+ Bundle
+ (<| (prefix "box")
+ (|> (dict.new text.Hash<Text>)
+ (install "new" (unary box//new))
+ (install "read" (unary box//read))
+ (install "write" (binary box//write)))))
+
+(def: process-procs
+ Bundle
+ (<| (prefix "process")
+ (|> (dict.new text.Hash<Text>)
+ (install "concurrency-level" (nullary process//concurrency-level))
+ (install "future" (unary process//future))
+ (install "schedule" (binary process//schedule))
+ )))
+
+(def: #export procedures
+ Bundle
+ (<| (prefix "lux")
+ (|> 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 box-procs)
+ (dict.merge process-procs)
+ )))
diff --git a/new-luxc/source/luxc/lang/translation/lua/procedure/host.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/procedure/host.jvm.lux
new file mode 100644
index 000000000..85af96ec9
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/procedure/host.jvm.lux
@@ -0,0 +1,87 @@
+(.module:
+ lux
+ (lux (control [monad #+ do])
+ (data [text]
+ text/format
+ (coll [list "list/" Functor<List>]
+ [dict #+ Dict]))
+ [macro "macro/" Monad<Meta>])
+ (luxc ["&" lang]
+ (lang ["la" analysis]
+ ["ls" synthesis]
+ (host [lua #+ Lua Expression Statement])))
+ [///]
+ (/// [".T" runtime])
+ (// ["@" common]))
+
+(do-template [<name> <lua>]
+ [(def: (<name> _) @.Nullary <lua>)]
+
+ [lua//nil "nil"]
+ [lua//table "{}"]
+ )
+
+(def: (lua//global proc translate inputs)
+ (-> Text @.Proc)
+ (case inputs
+ (^ (list [_ (#.Text name)]))
+ (do macro.Monad<Meta>
+ []
+ (wrap name))
+
+ _
+ (&.throw @.Wrong-Syntax (@.wrong-syntax proc inputs))))
+
+(def: (lua//call proc translate inputs)
+ (-> Text @.Proc)
+ (case inputs
+ (^ (list& functionS argsS+))
+ (do macro.Monad<Meta>
+ [functionO (translate functionS)
+ argsO+ (monad.map @ translate argsS+)]
+ (wrap (lua.apply functionO argsO+)))
+
+ _
+ (&.throw @.Wrong-Syntax (@.wrong-syntax proc inputs))))
+
+(def: lua-procs
+ @.Bundle
+ (|> (dict.new text.Hash<Text>)
+ (@.install "nil" (@.nullary lua//nil))
+ (@.install "table" (@.nullary lua//table))
+ (@.install "global" lua//global)
+ (@.install "call" lua//call)))
+
+(def: (table//call proc translate inputs)
+ (-> Text @.Proc)
+ (case inputs
+ (^ (list& tableS [_ (#.Text field)] argsS+))
+ (do macro.Monad<Meta>
+ [tableO (translate tableS)
+ argsO+ (monad.map @ translate argsS+)]
+ (wrap (lua.method field tableO argsO+)))
+
+ _
+ (&.throw @.Wrong-Syntax (@.wrong-syntax proc inputs))))
+
+(def: (table//get [fieldO tableO])
+ @.Binary
+ (runtimeT.lua//get tableO fieldO))
+
+(def: (table//set [fieldO valueO tableO])
+ @.Trinary
+ (runtimeT.lua//set tableO fieldO valueO))
+
+(def: table-procs
+ @.Bundle
+ (<| (@.prefix "table")
+ (|> (dict.new text.Hash<Text>)
+ (@.install "call" table//call)
+ (@.install "get" (@.binary table//get))
+ (@.install "set" (@.trinary table//set)))))
+
+(def: #export procedures
+ @.Bundle
+ (<| (@.prefix "lua")
+ (|> lua-procs
+ (dict.merge table-procs))))
diff --git a/new-luxc/source/luxc/lang/translation/lua/reference.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/reference.jvm.lux
new file mode 100644
index 000000000..0760e700a
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/reference.jvm.lux
@@ -0,0 +1,36 @@
+(.module:
+ lux
+ (lux [macro]
+ (data [text]
+ text/format))
+ (luxc ["&" lang]
+ (lang [".L" variable #+ Variable Register]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".T" runtime]))
+
+(do-template [<register> <translation> <prefix>]
+ [(def: #export (<register> register)
+ (-> Register Expression)
+ (format <prefix> (%i (nat-to-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 (translate-variable var)
+ (-> Variable (Meta Expression))
+ (if (variableL.captured? var)
+ (translate-captured (variableL.captured-register var))
+ (translate-local (int-to-nat var))))
+
+(def: #export global
+ (-> Ident Expression)
+ //.definition-name)
+
+(def: #export (translate-definition name)
+ (-> Ident (Meta Expression))
+ (:: macro.Monad<Meta> wrap (global name)))
diff --git a/new-luxc/source/luxc/lang/translation/lua/runtime.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/runtime.jvm.lux
new file mode 100644
index 000000000..b5e2147e0
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/runtime.jvm.lux
@@ -0,0 +1,499 @@
+(.module:
+ lux
+ (lux (control ["p" parser "p/" Monad<Parser>]
+ [monad #+ do])
+ (data text/format
+ (coll [list "list/" Monad<List>]))
+ [macro]
+ (macro [code]
+ ["s" syntax #+ syntax:])
+ [io #+ Process])
+ [//]
+ (luxc [lang]
+ (lang (host [lua #+ Lua Expression Statement]))))
+
+(def: prefix Text "LuxRuntime")
+
+(def: #export unit Expression (%t //.unit))
+
+(def: (flag value)
+ (-> Bool Lua)
+ (if value
+ (%t "")
+ "null"))
+
+(def: (variant' tag last? value)
+ (-> Expression Expression Expression Expression)
+ (lua.table (list [//.variant-tag-field tag]
+ [//.variant-flag-field last?]
+ [//.variant-value-field value])))
+
+(def: #export (variant tag last? value)
+ (-> Nat Bool Expression Expression)
+ (variant' (%i (nat-to-int tag)) (flag last?) value))
+
+(def: none
+ Expression
+ (variant +0 false unit))
+
+(def: some
+ (-> Expression Expression)
+ (variant +1 true))
+
+(def: left
+ (-> Expression Expression)
+ (variant +0 false))
+
+(def: right
+ (-> Expression Expression)
+ (variant +1 true))
+
+(type: Runtime Lua)
+
+(def: declaration
+ (s.Syntax [Text (List Text)])
+ (p.either (p.seq s.local-symbol (p/wrap (list)))
+ (s.form (p.seq s.local-symbol (p.some s.local-symbol)))))
+
+(syntax: (runtime: [[name args] declaration]
+ definition)
+ (let [implementation (code.local-symbol (format "@@" name))
+ runtime (code.text (format "__" prefix "__" (lang.normalize-name name)))
+ argsC+ (list/map code.local-symbol args)
+ argsLC+ (list/map (|>> lang.normalize-name code.text) args)
+ declaration (` ((~ (code.local-symbol name))
+ (~+ argsC+)))
+ type (` (-> (~+ (list.repeat (list.size argsC+) (` lua.Lua)))
+ lua.Lua))]
+ (wrap (list (` (def: #export (~ declaration)
+ (~ type)
+ (lua.apply (~ runtime) (list (~+ argsC+)))))
+ (` (def: (~ implementation)
+ Lua
+ (~ (case argsC+
+ #.Nil
+ (` (lua.global! (~ runtime) (#.Some (~ definition))))
+
+ _
+ (` (let [(~' @) (~ runtime)
+ (~+ (|> (list.zip2 argsC+ argsLC+)
+ (list/map (function [[left right]] (list left right)))
+ list/join))]
+ (lua.function! (~ runtime) (list (~+ argsLC+))
+ (~ definition))))))))))))
+
+(runtime: (array//copy array)
+ (lua.block! (list (lua.local! "temp" (#.Some (lua.array (list))))
+ (lua.for-step! "idx" (lua.int 1) (lua.length array) (lua.int 1)
+ (lua.apply "table.insert" (list "temp" (lua.nth "idx" array))))
+ (lua.return! "temp"))))
+
+(runtime: (array//sub array from to)
+ (lua.block! (list (lua.local! "temp" (#.Some (lua.array (list))))
+ (lua.for-step! "idx" from to (lua.int 1)
+ (lua.apply "table.insert" (list "temp" (lua.nth "idx" array))))
+ (lua.return! "temp"))))
+
+(runtime: (array//concat left right)
+ (let [copy! (function [input output]
+ (lua.for-step! "idx" (lua.int 1) (format input ".n") (lua.int 1)
+ (lua.apply "table.insert" (list output (lua.nth "idx" input)))))]
+ (lua.block! (list (lua.local! "temp" (#.Some (lua.array (list))))
+ (copy! left "temp")
+ (copy! right "temp")
+ (lua.return! "temp")))))
+
+(runtime: (lux//try op)
+ (lua.block! (list (format "local success, value = " (lua.apply "pcall" (list (lua.function (list) (lua.return! (lua.apply op (list unit)))))) ";")
+ (lua.if! "success"
+ (lua.return! (right "value"))
+ (lua.return! (left "value"))))))
+
+(runtime: (lux//program-args program-args)
+ (lua.block! (list (lua.local! "inputs" (#.Some none))
+ (lua.for-step! "idx" (lua.int 1) (lua.length program-args) (lua.int 1)
+ (lua.set! "inputs" (some (lua.array (list (lua.nth "idx" program-args)
+ "inputs")))))
+ (lua.return! "inputs"))))
+
+(def: runtime//lux
+ Runtime
+ (format @@lux//try
+ @@lux//program-args))
+
+(runtime: (product//left product index)
+ (lua.block! (list (lua.local! "index_min_length" (#.Some (lua.+ (lua.int 1) index)))
+ (lua.if! (lua.>= "index_min_length" (lua.length product))
+ ## No need for recursion
+ (lua.return! (lua.nth "index_min_length" product))
+ ## Needs recursion
+ (lua.return! (product//left (lua.nth (lua.length product)
+ product)
+ (lua.- (lua.length product)
+ "index_min_length")))))))
+
+(runtime: (product//right product index)
+ (lua.block! (list (lua.local! "index_min_length" (#.Some (lua.+ (lua.int 1) index)))
+ (lua.cond! (list [(lua.= "index_min_length" (lua.length product))
+ ## Last element.
+ (lua.return! (lua.nth "index_min_length" product))]
+ [(lua.< "index_min_length" (lua.length product))
+ ## Needs recursion
+ (lua.return! (product//right (lua.nth (lua.length product)
+ product)
+ (lua.- (lua.length product)
+ "index_min_length")))])
+ ## Must slice
+ (lua.return! (array//sub product "index_min_length" (lua.length product)))))))
+
+(runtime: (sum//get sum wantedTag wantsLast)
+ (let [no-match! (lua.return! lua.nil)
+ sum-tag (format "sum." //.variant-tag-field)
+ sum-flag (format "sum." //.variant-flag-field)
+ sum-value (format "sum." //.variant-value-field)
+ is-last? (lua.= (lua.string "") sum-flag)
+ test-recursion! (lua.if! is-last?
+ ## Must recurse.
+ (lua.return! (sum//get sum-value (lua.- sum-tag wantedTag) wantsLast))
+ no-match!)]
+ (lua.cond! (list [(lua.= sum-tag wantedTag)
+ (lua.if! (lua.= wantsLast sum-flag)
+ (lua.return! sum-value)
+ test-recursion!)]
+
+ [(lua.> sum-tag wantedTag)
+ test-recursion!]
+
+ [(lua.and (lua.< sum-tag wantedTag)
+ (lua.= (lua.string "") wantsLast))
+ (lua.return! (variant' (lua.- wantedTag sum-tag) sum-flag sum-value))])
+
+ no-match!)))
+
+(def: runtime//adt
+ Runtime
+ (format @@product//left
+ @@product//right
+ @@sum//get))
+
+(runtime: (bit//shift-right param subject)
+ (let [mask (|> (lua.int 1)
+ (lua.bit-shl (lua.- param (lua.int 64)))
+ (lua.- (lua.int 1)))]
+ (lua.return! (|> subject
+ (lua.bit-shr param)
+ (lua.bit-and mask)))))
+
+(runtime: (bit//count subject)
+ (lua.block! (list (lua.local! "count" (#.Some (lua.int 0)))
+ (lua.while! (lua.> (lua.int 0) subject)
+ (lua.block! (list (lua.set! "count" (lua.+ (lua.% (lua.int 2) subject)
+ "count"))
+ (lua.set! subject (lua.// (lua.int 2) subject)))))
+ (lua.return! "count"))))
+
+(def: runtime//bit
+ Runtime
+ (format @@bit//count
+ @@bit//shift-right))
+
+(runtime: (nat//< param subject)
+ (lua.return! (lua.apply "math.ult" (list subject param))))
+
+(runtime: (nat/// param subject)
+ (lua.if! (lua.< (lua.int 0) param)
+ (lua.if! (nat//< param subject)
+ (lua.return! (lua.int 0))
+ (lua.return! (lua.int 1)))
+ (lua.block! (list (lua.local! "quotient" (#.Some (|> subject
+ (lua.bit-shr (lua.int 1))
+ (lua.// param)
+ (lua.bit-shl (lua.int 1)))))
+ (lua.local! "remainder" (#.Some (lua.- (lua.* param "quotient")
+ subject)))
+ (lua.if! (lua.not (nat//< param "remainder"))
+ (lua.return! (lua.+ (lua.int 1) "quotient"))
+ (lua.return! "quotient"))))))
+
+(runtime: (nat//% param subject)
+ (let [flat (|> subject
+ (nat/// param)
+ (lua.* param))]
+ (lua.return! (lua.- flat subject))))
+
+(def: runtime//nat
+ Runtime
+ (format @@nat//<
+ @@nat///
+ @@nat//%))
+
+(runtime: deg//low-mask
+ (|> (lua.int 1)
+ (lua.bit-shl (lua.int 32))
+ (lua.- (lua.int 1))))
+
+(runtime: (deg//* param subject)
+ (lua.block! (list (lua.local! "sL" (#.Some (lua.bit-and deg//low-mask subject)))
+ (lua.local! "sH" (#.Some (bit//shift-right (lua.int 32) subject)))
+ (lua.local! "pL" (#.Some (lua.bit-and deg//low-mask param)))
+ (lua.local! "pH" (#.Some (bit//shift-right (lua.int 32) param)))
+ (lua.local! "bottom" (#.Some (bit//shift-right (lua.int 32)
+ (lua.* "pL" "sL"))))
+ (lua.local! "middle" (#.Some (lua.+ (lua.* "pL" "sH")
+ (lua.* "pH" "sL"))))
+ (lua.local! "top" (#.Some (lua.* "pH" "sH")))
+ (lua.return! (|> "bottom"
+ (lua.+ "middle")
+ (bit//shift-right (lua.int 32))
+ (lua.+ "top"))))))
+
+(runtime: (deg//leading-zeroes input)
+ (lua.block! (list (lua.local! "zeroes" (#.Some (lua.int 64)))
+ (lua.while! (lua.not (lua.= (lua.int 0) input))
+ (lua.block! (list (lua.set! "zeroes" (lua.- (lua.int 1) "zeroes"))
+ (lua.set! input (bit//shift-right (lua.int 1) input)))))
+ (lua.return! "zeroes"))))
+
+(runtime: (deg/// param subject)
+ (lua.if! (lua.= param subject)
+ (lua.return! (lua.int -1))
+ (lua.block! (list (lua.local! "min_shift" (#.Some (lua.apply "math.min" (list (deg//leading-zeroes param)
+ (deg//leading-zeroes subject)))))
+ (lua.return! (|> (lua.bit-shl "min_shift" subject)
+ (lua.// (|> (lua.bit-shl "min_shift" param)
+ (lua.bit-and deg//low-mask)))
+ (lua.bit-shl (lua.int 32))))))))
+
+(runtime: (deg//from-frac input)
+ (let [->int (|>> (list) (lua.apply "math.floor"))]
+ (lua.block! (list (lua.local! "two32" (#.Some (lua.apply "math.pow" (list (lua.float 2.0) (lua.float 32.0)))))
+ (lua.local! "shifted" (#.Some (|> input
+ (lua.% (lua.float 1.0))
+ (lua.* "two32"))))
+ (lua.local! "low" (#.Some (|> "shifted"
+ (lua.% (lua.float 1.0))
+ (lua.* "two32")
+ ->int)))
+ (lua.local! "high" (#.Some (|> "shifted" ->int)))
+ (lua.return! (lua.+ (lua.bit-shl (lua.int 32) "high")
+ "low"))))))
+
+(def: runtime//deg
+ Runtime
+ (format @@deg//low-mask
+ @@deg//*
+ @@deg//leading-zeroes
+ @@deg///
+ @@deg//from-frac))
+
+(runtime: (text//index subject param start)
+ (lua.block! (list (lua.local! "idx" (#.Some (lua.apply "string.find" (list subject param start (lua.bool true)))))
+ (lua.if! (lua.= lua.nil "idx")
+ (lua.return! none)
+ (lua.return! (some "idx"))))))
+
+(runtime: (text//clip text from to)
+ (lua.block! (list (lua.local! "size" (#.Some (lua.apply "string.len" (list text))))
+ (lua.if! (lua.or (lua.> "size" from)
+ (lua.> "size" to))
+ (lua.return! none)
+ (lua.return! (some (lua.apply "string.sub" (list text from to))))))))
+
+(runtime: (text//replace-once text to-find replacement)
+ (let [find-index (lua.apply "string.find" (list text to-find (lua.int 1) (lua.bool true)))]
+ (lua.block! (list (lua.local! "findSize" (#.Some (lua.apply "string.len" (list to-find))))
+ (lua.local! "parts" (#.Some (lua.array (list))))
+ (lua.local! "idx" (#.Some find-index))
+ (lua.when! (lua.not (lua.= lua.nil "idx"))
+ (let [find-pre (lua.apply "string.sub" (list text (lua.int 1) "idx"))
+ find-post (lua.apply "string.sub" (list text "idx" (lua.+ "idx" "findSize")))]
+ (lua.block! (list (lua.apply "table.insert" (list "parts" find-pre))
+ (lua.apply "table.insert" (list "parts" replacement))
+ (lua.set! text find-post)))))
+ (lua.apply "table.insert" (list "parts" text))
+ (lua.return! (lua.apply "table.concat" (list "parts")))))))
+
+(runtime: (text//replace-all text to-find replacement)
+ (let [find-index (lua.apply "string.find" (list text to-find (lua.int 1) (lua.bool true)))]
+ (lua.block! (list (lua.local! "findSize" (#.Some (lua.apply "string.len" (list to-find))))
+ (lua.local! "parts" (#.Some (lua.array (list))))
+ (lua.local! "idx" (#.Some find-index))
+ (lua.while! (lua.not (lua.= lua.nil "idx"))
+ (let [find-pre (lua.apply "string.sub" (list text (lua.int 1) (lua.- (lua.int 1) "idx")))
+ find-post (lua.apply "string.sub" (list text (lua.+ "findSize" "idx")))]
+ (lua.block! (list (lua.apply "table.insert" (list "parts" find-pre))
+ (lua.apply "table.insert" (list "parts" replacement))
+ (lua.set! text find-post)
+ (lua.set! "idx" find-index)))))
+ (lua.apply "table.insert" (list "parts" text))
+ (lua.return! (lua.apply "table.concat" (list "parts")))))))
+
+(runtime: (text//char text idx)
+ (lua.block! (list (lua.local! "char" (#.Some (lua.apply "string.byte" (list text idx))))
+ (lua.if! (lua.= lua.nil "char")
+ (lua.return! none)
+ (lua.return! (some "char"))))))
+
+(runtime: (text//hash input)
+ (lua.block! (list (lua.local! "hash" (#.Some (lua.int 0)))
+ (lua.for-step! "idx" (lua.int 1) (lua.apply "string.len" (list input)) (lua.int 1)
+ (lua.set! "hash" (|> "hash"
+ (lua.bit-shl (lua.int 5))
+ (lua.- "hash")
+ (lua.+ (lua.apply "string.byte" (list input "idx"))))))
+ (lua.return! "hash"))))
+
+(def: runtime//text
+ Runtime
+ (format @@text//index
+ @@text//clip
+ @@text//replace-once
+ @@text//replace-all
+ @@text//char
+ @@text//hash))
+
+(def: (check-index-out-of-bounds array idx body!)
+ (-> Expression Expression Statement Statement)
+ (lua.if! (lua.<= (lua.length array)
+ idx)
+ body!
+ (lua.error (lua.string "Array index out of bounds!"))))
+
+(runtime: (array//new size)
+ (lua.block! (list (lua.local! "output" (#.Some (lua.array (list))))
+ (lua.for-step! "idx" (lua.int 1) size (lua.int 1)
+ (lua.apply "table.insert" (list "output" unit)))
+ (lua.return! "output"))))
+
+(runtime: (array//get array idx)
+ (<| (check-index-out-of-bounds array idx)
+ (lua.block! (list (lua.local! "temp" (#.Some (lua.nth idx array)))
+ (lua.if! (lua.or (lua.= lua.nil "temp")
+ (lua.= unit "temp"))
+ (lua.return! none)
+ (lua.return! (some "temp")))))))
+
+(runtime: (array//put array idx value)
+ (<| (check-index-out-of-bounds array idx)
+ (lua.block! (list (lua.set! (lua.nth idx array) value)
+ (lua.return! array)))))
+
+(runtime: (array//remove array idx)
+ (array//put array idx unit))
+
+(def: runtime//array
+ Runtime
+ (format @@array//sub
+ @@array//concat
+ @@array//copy
+ @@array//get
+ @@array//put
+ @@array//remove
+ ))
+
+(def: #export atom//field Text "_lux_atom")
+
+(runtime: (atom//compare-and-swap atom old new)
+ (let [atom//field (lua.string atom//field)]
+ (lua.if! (lua.= old (lua.nth atom//field atom))
+ (lua.block! (list (lua.set! (lua.nth atom//field atom) new)
+ (lua.return! (lua.bool true))))
+ (lua.return! (lua.bool false)))))
+
+(def: runtime//atom
+ Runtime
+ (format @@atom//compare-and-swap))
+
+(runtime: (box//write value box)
+ (lua.block! (list (lua.set! (lua.nth (lua.int 0) box)
+ value)
+ (lua.return! unit))))
+
+(def: runtime//box
+ Runtime
+ (format @@box//write))
+
+(def: process//incoming
+ Text
+ (lang.normalize-name "process//incoming"))
+
+(runtime: (process//loop _)
+ (let [migrate-incoming! (lua.block! (list (lua.for-step! "idx" (lua.int 1) (lua.length process//incoming) (lua.int 1)
+ (lua.apply "table.insert" (list "queue" (lua.nth "idx" process//incoming))))
+ (lua.set! process//incoming (lua.array (list)))))
+ consume-queue! (lua.block! (list (lua.local! "survivors" (#.Some (lua.array (list))))
+ (lua.local! "active_processes" (#.Some (lua.length "queue")))
+ (lua.for-step! "idx" (lua.int 1) "active_processes" (lua.int 1)
+ (lua.block! (list (lua.local! "process" (#.Some (lua.nth "idx" "queue")))
+ (lua.when! (lua.apply "coroutine.resume" (list "process"))
+ (lua.apply "table.insert" (list "survivors" "process"))))))
+ (lua.set! "queue" "survivors")))]
+ (lua.block! (list (lua.local! "queue" (#.Some (lua.array (list))))
+ migrate-incoming!
+ consume-queue!
+ (lua.when! (lua.> (lua.int 0)
+ (lua.length "queue"))
+ (process//loop unit))))))
+
+(runtime: (process//future procedure)
+ (lua.block! (list (lua.apply "table.insert" (list process//incoming
+ (lua.function (list)
+ (lua.return! (lua.apply procedure (list unit))))))
+ (lua.return! unit))))
+
+(runtime: (process//schedule milli-seconds procedure)
+ (let [now (lua.apply "os.time" (list))]
+ (lua.block! (list (lua.local! "start" (#.Some now))
+ (lua.local! "seconds" (#.Some (lua.// (lua.int 1_000)
+ milli-seconds)))
+ (lua.apply "table.insert" (list process//incoming
+ (lua.function (list)
+ (lua.block! (list (lua.while! (lua.< "seconds" (lua.- "start" now))
+ (lua.apply "coroutine.yield" (list)))
+ (lua.return! (lua.apply procedure (list unit))))))))
+ (lua.return! unit)))))
+
+(def: runtime//process
+ Runtime
+ (format (lua.global! process//incoming (#.Some (lua.array (list))))
+ @@process//loop
+ @@process//future
+ @@process//schedule))
+
+(runtime: (lua//get object field)
+ (lua.block! (list (lua.local! "value" (#.Some (lua.nth field object)))
+ (lua.if! (lua.= lua.nil "value")
+ (lua.return! none)
+ (lua.return! (some "value"))))))
+
+(runtime: (lua//set object field value)
+ (lua.block! (list (lua.set! (lua.nth field object) value)
+ (lua.return! object))))
+
+(def: runtime//lua
+ Runtime
+ (format @@lua//get
+ @@lua//set))
+
+(def: runtime
+ Runtime
+ (format runtime//lux
+ runtime//adt
+ runtime//bit
+ runtime//nat
+ runtime//deg
+ runtime//text
+ runtime//array
+ runtime//atom
+ runtime//box
+ runtime//process
+ runtime//lua))
+
+(def: #export artifact Text (format prefix ".lua"))
+
+(def: #export translate
+ (Meta (Process Unit))
+ (do macro.Monad<Meta>
+ [_ //.init-module-buffer
+ _ (//.save runtime)]
+ (//.save-module! artifact)))
diff --git a/new-luxc/source/luxc/lang/translation/lua/statement.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/statement.jvm.lux
new file mode 100644
index 000000000..eb181d160
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/statement.jvm.lux
@@ -0,0 +1,48 @@
+(.module:
+ lux
+ (lux (control [monad #+ do])
+ [macro]
+ (data text/format))
+ (luxc (lang [".L" module]
+ (host [lua #+ Lua Expression Statement])))
+ [//]
+ (// [".T" runtime]
+ [".T" reference]
+ [".T" eval]))
+
+(def: #export (translate-def name expressionT expressionO metaV)
+ (-> Text Type Expression Code (Meta Unit))
+ (do macro.Monad<Meta>
+ [current-module macro.current-module-name
+ #let [def-ident [current-module name]]]
+ (case (macro.get-symbol-ann (ident-for #.alias) metaV)
+ (#.Some real-def)
+ (do @
+ [[realT realA realV] (macro.find-def real-def)
+ _ (moduleL.define def-ident [realT metaV realV])]
+ (wrap []))
+
+ _
+ (do @
+ [#let [def-name (referenceT.global def-ident)]
+ _ (//.save (lua.global! def-name (#.Some expressionO)))
+ expressionV (evalT.eval def-name)
+ _ (moduleL.define def-ident [expressionT metaV expressionV])
+ _ (if (macro.type? metaV)
+ (case (macro.declared-tags metaV)
+ #.Nil
+ (wrap [])
+
+ tags
+ (moduleL.declare-tags tags (macro.export? metaV) (:! Type expressionV)))
+ (wrap []))
+ #let [_ (log! (format "DEF " (%ident def-ident)))]]
+ (wrap []))
+ )))
+
+(def: #export (translate-program programO)
+ (-> Expression (Meta Statement))
+ (macro.fail "translate-program NOT IMPLEMENTED YET")
+ ## (hostT.save (format "var " (referenceT.variable +0) " = " runtimeT.lux//program-args "();"
+ ## "(" programO ")(null);"))
+ )
diff --git a/new-luxc/source/luxc/lang/translation/lua/structure.jvm.lux b/new-luxc/source/luxc/lang/translation/lua/structure.jvm.lux
new file mode 100644
index 000000000..c629b0cae
--- /dev/null
+++ b/new-luxc/source/luxc/lang/translation/lua/structure.jvm.lux
@@ -0,0 +1,31 @@
+(.module:
+ lux
+ (lux (control [monad #+ do])
+ (data [text]
+ text/format)
+ [macro])
+ (luxc ["&" lang]
+ (lang [synthesis #+ Synthesis]
+ (host [js #+ JS Expression Statement])))
+ [//]
+ (// [".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 (format "{" (text.join-with "," elemsT+) "}")))))
+
+(def: #export (translate-variant translate tag tail? valueS)
+ (-> (-> Synthesis (Meta Expression)) Nat Bool Synthesis (Meta Expression))
+ (do macro.Monad<Meta>
+ [valueT (translate valueS)]
+ (wrap (runtimeT.variant tag tail? valueT))))
diff --git a/new-luxc/test/test/luxc/common.lux b/new-luxc/test/test/luxc/common.lux
index 20fb07e03..cc8302aa3 100644
--- a/new-luxc/test/test/luxc/common.lux
+++ b/new-luxc/test/test/luxc/common.lux
@@ -14,7 +14,11 @@
[js]
(js [".T_js" expression]
[".T_js" eval]
- [".T_js" runtime])))))
+ [".T_js" runtime])
+ [lua]
+ (lua [".T_lua" expression]
+ [".T_lua" eval]
+ [".T_lua" runtime])))))
(do-template [<name> <host>]
[(def: #export <name>
@@ -25,6 +29,7 @@
[init-jvm &host.init-host]
[init-js js.init]
+ [init-lua lua.init]
)
(def: (run-synthesis translate-runtime translate-expression eval init)
@@ -41,3 +46,5 @@
(def: #export run-jvm (run-synthesis runtimeT_jvm.translate expressionT_jvm.translate evalT_jvm.eval init-jvm))
(def: #export run-js (run-synthesis runtimeT_js.translate expressionT_js.translate evalT_js.eval init-js))
+
+(def: #export run-lua (run-synthesis runtimeT_lua.translate expressionT_lua.translate evalT_lua.eval init-lua))
diff --git a/new-luxc/test/test/luxc/lang/translation/case.lux b/new-luxc/test/test/luxc/lang/translation/case.lux
index 9bc7a69da..e2ad48613 100644
--- a/new-luxc/test/test/luxc/lang/translation/case.lux
+++ b/new-luxc/test/test/luxc/lang/translation/case.lux
@@ -19,7 +19,11 @@
(js ["/_js" case]
[".T_js" expression]
[".T_js" eval]
- [".T_js" runtime]))))
+ [".T_js" runtime])
+ (lua ["/_lua" case]
+ [".T_lua" expression]
+ [".T_lua" eval]
+ [".T_lua" runtime]))))
(test/luxc common))
(def: struct-limit Nat +10)
@@ -123,3 +127,8 @@
(<| (times +100)
(pattern-matching-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js
/_js.translate-case)))
+
+(context: "[Lua] Pattern-matching."
+ (<| (times +100)
+ (pattern-matching-spec expressionT_lua.translate evalT_lua.eval runtimeT_lua.translate init-lua
+ /_lua.translate-case)))
diff --git a/new-luxc/test/test/luxc/lang/translation/common.lux b/new-luxc/test/test/luxc/lang/translation/common.lux
index a120059ce..2f735a0d1 100644
--- a/new-luxc/test/test/luxc/lang/translation/common.lux
+++ b/new-luxc/test/test/luxc/lang/translation/common.lux
@@ -23,7 +23,10 @@
[".T_jvm" runtime])
(js [".T_js" eval]
[".T_js" expression]
- [".T_js" runtime]))))
+ [".T_js" runtime])
+ (lua [".T_lua" eval]
+ [".T_lua" expression]
+ [".T_lua" runtime]))))
(test/luxc common))
(def: (bit-spec translate-expression eval translate-runtime init)
@@ -37,9 +40,9 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.nat subject))
- (~ (code.nat param)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.nat subject))
+ (~ (code.nat param)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -59,8 +62,8 @@
(test "lux bit count"
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` ("lux bit count" (~ (code.nat subject)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` ("lux bit count" (~ (code.nat subject)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -73,10 +76,10 @@
(test "lux bit shift-right"
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` ("lux bit shift-right"
- (~ (code.int (nat-to-int subject)))
- (~ (code.nat param)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` ("lux bit shift-right"
+ (~ (code.int (nat-to-int subject)))
+ (~ (code.nat param)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -100,8 +103,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name>)))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name>)))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -117,8 +120,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.nat subject)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.nat subject)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -129,14 +132,14 @@
(let [subject <subject-expr>])))]
["lux nat to-int" Int nat-to-int i/= subject]
- ["lux nat char" Text text.from-code text/= (n/% (bit.shift-left +32 +1) subject)]
+ ["lux nat char" Text text.from-code text/= (n/% (bit.shift-left +8 +1) subject)]
))
(~~ (do-template [<name> <reference> <outputT> <comp>]
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.nat subject)) (~ (code.nat param)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.nat subject)) (~ (code.nat param)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -162,67 +165,64 @@
(do r.Monad<Random>
[param (|> r.int (r.filter (|>> (i/= 0) not)))
subject r.int]
- (with-expansions [<nullary> (do-template [<name> <reference>]
- [(test <name>
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` (<name>)))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (#e.Success valueT)
- (i/= <reference> (:! Int valueT))
-
- (#e.Error error)
- false)))]
-
- ["lux int min" int/bottom]
- ["lux int max" int/top]
- )
- <unary> (do-template [<name> <type> <prepare> <comp>]
- [(test <name>
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.int subject)))))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (#e.Success valueT)
- (<comp> (<prepare> subject) (:! <type> valueT))
-
- (#e.Error error)
- false)))]
-
- ["lux int to-nat" Nat int-to-nat n/=]
- ["lux int to-frac" Frac int-to-frac f/=]
- )
- <binary> (do-template [<name> <reference> <outputT> <comp>]
- [(test <name>
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.int subject)) (~ (code.int param)))))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (#e.Success valueT)
- (<comp> (<reference> param subject) (:! <outputT> valueT))
+ (`` ($_ seq
+ (~~ (do-template [<name> <reference>]
+ [(test <name>
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` (<name>)))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (#e.Success valueT)
+ (i/= <reference> (:! Int valueT))
- (#e.Error error)
- false)))]
+ (#e.Error error)
+ false)))]
- ["lux int +" i/+ Int i/=]
- ["lux int -" i/- Int i/=]
- ["lux int *" i/* Int i/=]
- ["lux int /" i// Int i/=]
- ["lux int %" i/% Int i/=]
- ["lux int =" i/= Bool bool/=]
- ["lux int <" i/< Bool bool/=]
- )]
- ($_ seq
- <nullary>
- <unary>
- <binary>
- ))))
+ ["lux int min" int/bottom]
+ ["lux int max" int/top]
+ ))
+ (~~ (do-template [<name> <type> <prepare> <comp>]
+ [(test <name>
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` (<name> (~ (code.int subject)))))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (#e.Success valueT)
+ (<comp> (<prepare> subject) (:! <type> valueT))
+
+ (#e.Error error)
+ false)))]
+
+ ["lux int to-nat" Nat int-to-nat n/=]
+ ["lux int to-frac" Frac int-to-frac f/=]
+ ))
+ (~~ (do-template [<name> <reference> <outputT> <comp>]
+ [(test <name>
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` (<name> (~ (code.int subject)) (~ (code.int param)))))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (#e.Success valueT)
+ (<comp> (<reference> param subject) (:! <outputT> valueT))
+
+ (#e.Error error)
+ false)))]
+
+ ["lux int +" i/+ Int i/=]
+ ["lux int -" i/- Int i/=]
+ ["lux int *" i/* Int i/=]
+ ["lux int /" i// Int i/=]
+ ["lux int %" i/% Int i/=]
+ ["lux int =" i/= Bool bool/=]
+ ["lux int <" i/< Bool bool/=]
+ ))
+ ))))
(def: (frac-spec|0 translate-expression eval translate-runtime init)
(All [a]
@@ -235,8 +235,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.frac subject)) (~ (code.frac param)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.frac subject)) (~ (code.frac param)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -262,62 +262,59 @@
(-> (-> Synthesis (Meta a)) (-> a (Meta Top)) (Meta Top) (IO Compiler)
Test))
(do r.Monad<Random>
- [param (|> r.frac (r.filter (|>> (f/= 0.0) not)))
- subject r.frac]
- (with-expansions [<nullary> (do-template [<name> <test>]
- [(test <name>
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` (<name>)))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (#e.Success valueT)
- (<test> (:! Frac valueT))
-
- _
- false)))]
-
- ["lux frac min" (f/= frac/bottom)]
- ["lux frac max" (f/= frac/top)]
- ["lux frac not-a-number" number.not-a-number?]
- ["lux frac positive-infinity" (f/= number.positive-infinity)]
- ["lux frac negative-infinity" (f/= number.negative-infinity)]
- ["lux frac smallest" (f/= ("lux frac smallest"))]
- )
- <unary> (do-template [<forward> <backward> <test>]
- [(test <forward>
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` (<backward> (<forward> (~ (code.frac subject))))))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (#e.Success valueT)
- (|> valueT (:! Frac) (f/- subject) frac/abs <test>)
-
- (#e.Error error)
- false)))]
-
- ["lux frac to-int" "lux int to-frac" (f/< 1.0)]
- ["lux frac to-deg" "lux deg to-frac" (f/<= 0.000000001)])]
- ($_ seq
- <nullary>
- <unary>
- (test "frac encode|decode"
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleJS (translate-expression (` ("lux frac decode" ("lux frac encode" (~ (code.frac subject))))))]
- (eval sampleJS))
- (lang.with-current-module "")
- (macro.run (io.run init))
- (case> (^multi (#e.Success valueT)
- [(:! (Maybe Frac) valueT) (#.Some value)])
- (f/= subject value)
+ [subject r.frac]
+ (`` ($_ seq
+ (~~ (do-template [<name> <test>]
+ [(test <name>
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` (<name>)))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (#e.Success valueT)
+ (<test> (:! Frac valueT))
- _
- false)))
- ))))
+ _
+ false)))]
+
+ ["lux frac min" (f/= frac/bottom)]
+ ["lux frac max" (f/= frac/top)]
+ ["lux frac not-a-number" number.not-a-number?]
+ ["lux frac positive-infinity" (f/= number.positive-infinity)]
+ ["lux frac negative-infinity" (f/= number.negative-infinity)]
+ ["lux frac smallest" (f/= ("lux frac smallest"))]
+ ))
+ (~~ (do-template [<forward> <backward> <test>]
+ [(test <forward>
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` (<backward> (<forward> (~ (code.frac subject))))))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (#e.Success valueT)
+ (|> valueT (:! Frac) (f/- subject) frac/abs <test>)
+
+ (#e.Error error)
+ false)))]
+
+ ["lux frac to-int" "lux int to-frac" (f/< 1.0)]
+ ["lux frac to-deg" "lux deg to-frac" (f/<= 0.000000001)]))
+ (test "frac encode|decode"
+ (|> (do macro.Monad<Meta>
+ [_ translate-runtime
+ sampleO (translate-expression (` ("lux frac decode" ("lux frac encode" (~ (code.frac subject))))))]
+ (eval sampleO))
+ (lang.with-current-module "")
+ (macro.run (io.run init))
+ (case> (^multi (#e.Success valueT)
+ [(:! (Maybe Frac) valueT) (#.Some value)])
+ (f/= subject value)
+
+ _
+ false)))
+ ))))
(def: (frac-spec translate-expression eval translate-runtime init)
(All [a]
@@ -357,8 +354,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name>)))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name>)))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -374,8 +371,8 @@
[(test <forward>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<backward> (<forward> (~ (code.deg subject))))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<backward> (<forward> (~ (code.deg subject))))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueV)
@@ -390,8 +387,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.deg subject)) (~ (code.deg param)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.deg subject)) (~ (code.deg param)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -412,8 +409,8 @@
[(test <name>
(|> (do macro.Monad<Meta>
[_ translate-runtime
- sampleJS (translate-expression (` (<name> (~ (code.deg subject)) (~ (code.nat special)))))]
- (eval sampleJS))
+ sampleO (translate-expression (` (<name> (~ (code.deg subject)) (~ (code.nat special)))))]
+ (eval sampleO))
(lang.with-current-module "")
(macro.run (io.run init))
(case> (#e.Success valueT)
@@ -525,7 +522,7 @@
(case> (#e.Success valueV)
(:! Bool valueV)
- _
+ (#e.Error error)
false)))
(test "Can replace sub-text once."
(|> (run (` ("lux text ="
@@ -537,7 +534,7 @@
(case> (#e.Success valueV)
(:! Bool valueV)
- _
+ (#e.Error error)
false)))
(test "Can replace sub-text all times."
(|> (run (` ("lux text ="
@@ -549,7 +546,7 @@
(case> (#e.Success valueV)
(:! Bool valueV)
- _
+ (#e.Error error)
false)))
(let [test-clip (function [from to expected]
(|> (run (` ("lux text clip"
@@ -592,7 +589,7 @@
(case> (#e.Success valueV)
(n/= size (:! Nat valueV))
- _
+ (#e.Error error)
false)))
(test "Can get element from array (if it exists)."
(and (|> (run (` ("lux array get" (~ array0S) (~ (code.nat idx)))))
@@ -643,14 +640,10 @@
["lux math acos"]
["lux math asin"]
["lux math atan"]
- ["lux math cosh"]
- ["lux math sinh"]
- ["lux math tanh"]
["lux math exp"]
["lux math log"]
["lux math ceil"]
- ["lux math floor"]
- ["lux math round"]))
+ ["lux math floor"]))
(~~ (do-template [<name>]
[(test (format "Can apply '" <name> "' procedure.")
(|> (run (` (<name> (~ (code.frac subject)) (~ (code.frac param)))))
@@ -660,7 +653,6 @@
(#e.Error error)
false)))]
- ["lux math atan2"]
["lux math pow"]))
))))
@@ -806,110 +798,37 @@
false)))
))))
-## Bit
-(context: "[JVM] Bit procedures"
- (<| (times +100)
- (bit-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
-
-(context: "[JS] Bit procedures"
- (<| (times +100)
- (bit-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
-
-## Nat
-(context: "[JVM] Nat procedures"
- (<| (times +100)
- (nat-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
-
-(context: "[JS] Nat procedures"
- (<| (times +100)
- (nat-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
-
-## Int
-(context: "[JVM] Int procedures"
- (<| (times +100)
- (int-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
-
-(context: "[JS] Int procedures"
- (<| (times +100)
- (int-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
-
-## Deg
-(context: "[JVM] Deg procedures"
- (<| (times +100)
- (deg-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
-
-(context: "[JS] Deg procedures"
- (<| (times +100)
- (deg-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
-
-## Frac
-(context: "[JVM] Frac procedures"
- (<| (times +100)
- (frac-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
-
-(context: "[JS] Frac procedures"
- (<| (times +100)
- (frac-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
-
-## Text
-(context: "[JVM] Text procedures"
- (<| (times +100)
- (text-spec run-jvm)))
-
-(context: "[JS] Text procedures"
- (<| (times +100)
- (text-spec run-js)))
-
-## Array
-(context: "[JVM] Array procedures"
- (<| (times +100)
- (array-spec run-jvm)))
-
-(context: "[JS] Array procedures"
- (<| (times +100)
- (array-spec run-js)))
-
-## Math
-(context: "[JVM] Math procedures"
- (<| (times +100)
- (math-spec run-jvm)))
-
-(context: "[JS] Math procedures"
- (<| (times +100)
- (math-spec run-js)))
-
-## I/O
-(context: "[JVM] I/O procedures"
- (<| (times +100)
- (io-spec run-jvm)))
-
-(context: "[JS] I/O procedures"
- (<| (times +100)
- (io-spec run-js)))
-
-## Atom
-(context: "[JVM] Atom procedures"
- (<| (times +100)
- (atom-spec run-jvm)))
-
-(context: "[JS] Atom procedures"
- (<| (times +100)
- (atom-spec run-js)))
-
-## Box
-(context: "[JVM] Box procedures"
- (<| (times +100)
- (box-spec run-jvm)))
-
-(context: "[JS] Box procedures"
+(def: (all-specs translate-expression eval translate-runtime init run)
+ (All [a]
+ (-> (-> Synthesis (Meta a)) (-> a (Meta Top)) (Meta Top) (IO Compiler)
+ (-> Synthesis (e.Error Top))
+ Test))
+ ($_ seq
+ (bit-spec translate-expression eval translate-runtime init)
+ (nat-spec translate-expression eval translate-runtime init)
+ (int-spec translate-expression eval translate-runtime init)
+ (deg-spec translate-expression eval translate-runtime init)
+ (frac-spec translate-expression eval translate-runtime init)
+ (text-spec run)
+ (array-spec run)
+ (math-spec run)
+ (io-spec run)
+ (atom-spec run)
+ (box-spec run)
+ (process-spec run)
+ ))
+
+(context: "[JVM] Common procedures."
(<| (times +100)
- (box-spec run-js)))
+ (all-specs expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm
+ run-jvm)))
-## Process
-(context: "[JVM] Process procedures"
+(context: "[JS] Common procedures."
(<| (times +100)
- (process-spec run-jvm)))
+ (all-specs expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js
+ run-js)))
-(context: "[JS] Process procedures"
+(context: "[Lua] Common procedures."
(<| (times +100)
- (process-spec run-js)))
+ (all-specs expressionT_lua.translate evalT_lua.eval runtimeT_lua.translate init-lua
+ run-lua)))
diff --git a/new-luxc/test/test/luxc/lang/translation/function.lux b/new-luxc/test/test/luxc/lang/translation/function.lux
index 777cea55c..cbf8b3dbd 100644
--- a/new-luxc/test/test/luxc/lang/translation/function.lux
+++ b/new-luxc/test/test/luxc/lang/translation/function.lux
@@ -20,7 +20,10 @@
[".T_jvm" runtime])
(js [".T_js" eval]
[".T_js" expression]
- [".T_js" runtime]))))
+ [".T_js" runtime])
+ (lua [".T_lua" eval]
+ [".T_lua" expression]
+ [".T_lua" runtime]))))
(test/luxc common))
(def: arity-limit Nat +10)
@@ -103,8 +106,7 @@
(n/= arg-value (:! Nat valueT))
(#e.Error error)
- (exec (log! error)
- false)))))
+ false))))
)))
(context: "[JVM] Function."
@@ -114,3 +116,7 @@
(context: "[JS] Function."
(<| (times +100)
(function-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
+
+(context: "[Lua] Function."
+ (<| (times +100)
+ (function-spec expressionT_lua.translate evalT_lua.eval runtimeT_lua.translate init-lua)))
diff --git a/new-luxc/test/test/luxc/lang/translation/primitive.lux b/new-luxc/test/test/luxc/lang/translation/primitive.lux
index 1f5552bce..d94806601 100644
--- a/new-luxc/test/test/luxc/lang/translation/primitive.lux
+++ b/new-luxc/test/test/luxc/lang/translation/primitive.lux
@@ -13,22 +13,11 @@
test)
(luxc [lang]
(lang [".L" host]
- ["ls" synthesis]
- (translation (jvm [".T_jvm" expression]
- [".T_jvm" runtime]
- [".T_jvm" eval])
- (js [".T_js" expression]
- [".T_js" runtime]
- [".T_js" eval]))))
+ [synthesis #+ Synthesis]))
(test/luxc common))
-(def: (spec translate-expression eval translate-runtime init)
- (All [a]
- (-> (-> ls.Synthesis (Meta a))
- (-> a (Meta Top))
- (Meta Top)
- (IO Compiler)
- Test))
+(def: (spec run)
+ (-> (-> Synthesis (e.Error Top)) Test)
(do r.Monad<Random>
[%bool% r.bool
%nat% r.nat
@@ -38,25 +27,15 @@
%text% (r.text +5)]
(`` ($_ seq
(test "Can translate unit."
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleO (translate-expression (' []))]
- (eval sampleO))
- (lang.with-current-module "")
- (macro.run (io.run init))
+ (|> (run (' []))
(case> (#e.Success valueT)
- (is hostL.unit (:! Text valueT))
+ (text/= hostL.unit (:! Text valueT))
- _
+ (#e.Error error)
false)))
(~~ (do-template [<desc> <type> <synthesis> <sample> <test>]
[(test (format "Can translate " <desc> ".")
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleO (translate-expression (<synthesis> <sample>))]
- (eval sampleO))
- (lang.with-current-module "")
- (macro.run (io.run init))
+ (|> (run (<synthesis> <sample>))
(case> (#e.Success valueT)
(<test> <sample> (:! <type> valueT))
@@ -73,8 +52,12 @@
(context: "[JVM] Primitives."
(<| (times +100)
- (spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
+ (spec run-jvm)))
(context: "[JS] Primitives."
(<| (times +100)
- (spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
+ (spec run-js)))
+
+(context: "[Lua] Primitives."
+ (<| (times +100)
+ (spec run-lua)))
diff --git a/new-luxc/test/test/luxc/lang/translation/reference.lux b/new-luxc/test/test/luxc/lang/translation/reference.lux
index c831fb33a..130a42ed3 100644
--- a/new-luxc/test/test/luxc/lang/translation/reference.lux
+++ b/new-luxc/test/test/luxc/lang/translation/reference.lux
@@ -21,7 +21,12 @@
[".T_js" eval]
[".T_js" expression]
[".T_js" case]
- [".T_js" runtime]))))
+ [".T_js" runtime])
+ (lua [".T_lua" statement]
+ [".T_lua" eval]
+ [".T_lua" expression]
+ [".T_lua" case]
+ [".T_lua" runtime]))))
(test/luxc common))
(def: upper-alpha-ascii
@@ -111,3 +116,13 @@
(<| (times +100)
(variables-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js
caseT_js.translate-let)))
+
+(context: "[Lua] Definitions."
+ (<| (times +100)
+ (definitions-spec expressionT_lua.translate evalT_lua.eval runtimeT_lua.translate init-lua
+ statementT_lua.translate-def)))
+
+(context: "[Lua] Variables."
+ (<| (times +100)
+ (variables-spec expressionT_lua.translate evalT_lua.eval runtimeT_lua.translate init-lua
+ caseT_lua.translate-let)))
diff --git a/new-luxc/test/test/luxc/lang/translation/structure.lux b/new-luxc/test/test/luxc/lang/translation/structure.lux
index 7443c3317..21a338196 100644
--- a/new-luxc/test/test/luxc/lang/translation/structure.lux
+++ b/new-luxc/test/test/luxc/lang/translation/structure.lux
@@ -17,30 +17,28 @@
test)
(luxc [lang]
(lang [".L" host]
- ["ls" synthesis]
- (translation (jvm [".T_jvm" expression]
- [".T_jvm" runtime]
- [".T_jvm" eval])
- (js [".T_js" expression]
- [".T_js" runtime]
- [".T_js" eval]))))
+ [synthesis #+ Synthesis]))
(test/luxc common))
(host.import java/lang/Integer)
(host.import java/lang/Long)
+(def: upper-alpha
+ (r.Random Nat)
+ (|> r.nat (:: r.Functor<Random> map (|>> (n/% +91) (n/max +65)))))
+
(def: gen-primitive
- (r.Random ls.Synthesis)
+ (r.Random Synthesis)
(r.either (r.either (r.either (r/wrap (' []))
(r/map code.bool r.bool))
(r.either (r/map code.nat r.nat)
(r/map code.int r.int)))
(r.either (r.either (r/map code.deg r.deg)
(r/map code.frac r.frac))
- (r/map code.text (r.text +5)))))
+ (r/map code.text (r.text' upper-alpha +5)))))
(def: (corresponds? [prediction sample])
- (-> [ls.Synthesis Top] Bool)
+ (-> [Synthesis Top] Bool)
(case prediction
[_ (#.Tuple #.Nil)]
(text/= hostL.unit (:! Text sample))
@@ -64,50 +62,31 @@
false
))
-(def: (tuples-spec translate-expression eval translate-runtime init)
- (All [a]
- (-> (-> ls.Synthesis (Meta a))
- (-> a (Meta Top))
- (Meta Top)
- (IO Compiler)
- Test))
+(def: (tuples-spec run)
+ (-> (-> Synthesis (e.Error Top)) Test)
(do r.Monad<Random>
[size (|> r.nat (:: @ map (|>> (n/% +10) (n/max +2))))
members (r.list size gen-primitive)]
(test "Can translate tuple."
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleO (translate-expression (code.tuple members))]
- (eval sampleO))
- (lang.with-current-module "")
- (macro.run (io.run init))
+ (|> (run (code.tuple members))
(case> (#e.Success valueT)
(let [valueT (:! (Array Top) valueT)]
(and (n/= size (array.size valueT))
(list.every? corresponds? (list.zip2 members (array.to-list valueT)))))
(#e.Error error)
- false)))))
-
-(def: (variants-spec translate-expression eval translate-runtime init)
- (All [a]
- (-> (-> ls.Synthesis (Meta a))
- (-> a (Meta Top))
- (Meta Top)
- (IO Compiler)
- Test))
+ (exec (log! error)
+ false))))))
+
+(def: (variants-spec run)
+ (-> (-> Synthesis (e.Error Top)) Test)
(do r.Monad<Random>
[num-tags (|> r.nat (:: @ map (|>> (n/% +10) (n/max +2))))
tag (|> r.nat (:: @ map (n/% num-tags)))
#let [last? (n/= (n/dec num-tags) tag)]
member gen-primitive]
(test "Can translate variant."
- (|> (do macro.Monad<Meta>
- [_ translate-runtime
- sampleO (translate-expression (` ((~ (code.nat tag)) (~ (code.bool last?)) (~ member))))]
- (eval sampleO))
- (lang.with-current-module "")
- (macro.run (io.run init))
+ (|> (run (` ((~ (code.nat tag)) (~ (code.bool last?)) (~ member))))
(case> (#e.Success valueT)
(let [valueT (:! (Array Top) valueT)]
(and (n/= +3 (array.size valueT))
@@ -124,20 +103,29 @@
(corresponds? [member _value])))))
(#e.Error error)
- false)))))
+ (exec (log! error)
+ false))))))
(context: "[JVM] Tuples."
(<| (times +100)
- (tuples-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
+ (tuples-spec run-jvm)))
(context: "[JVM] Variants."
(<| (times +100)
- (variants-spec expressionT_jvm.translate evalT_jvm.eval runtimeT_jvm.translate init-jvm)))
+ (variants-spec run-jvm)))
(context: "[JS] Tuples."
(<| (times +100)
- (tuples-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
+ (tuples-spec run-js)))
(context: "[JS] Variants."
(<| (times +100)
- (variants-spec expressionT_js.translate evalT_js.eval runtimeT_js.translate init-js)))
+ (variants-spec run-js)))
+
+(context: "[Lua] Tuples."
+ (<| (times +100)
+ (tuples-spec run-lua)))
+
+(context: "[Lua] Variants."
+ (<| (times +100)
+ (variants-spec run-lua)))
--
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