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authorEduardo Julian2019-04-09 18:59:33 -0400
committerEduardo Julian2019-04-09 18:59:33 -0400
commit6c3e9f8c02ce153380392ba5bc8eeb517de5f781 (patch)
tree758b5cfa843b040421299e8dfcd115ae3b79067d /new-luxc/source/luxc/lang/translation/ruby
parent1a8f93c02a68d7b3968916c14155a391871d6340 (diff)
WIP: Ruby compiler.
Diffstat (limited to 'new-luxc/source/luxc/lang/translation/ruby')
-rw-r--r--new-luxc/source/luxc/lang/translation/ruby/eval.jvm.lux124
1 files changed, 0 insertions, 124 deletions
diff --git a/new-luxc/source/luxc/lang/translation/ruby/eval.jvm.lux b/new-luxc/source/luxc/lang/translation/ruby/eval.jvm.lux
deleted file mode 100644
index 3742ae467..000000000
--- a/new-luxc/source/luxc/lang/translation/ruby/eval.jvm.lux
+++ /dev/null
@@ -1,124 +0,0 @@
-(.module:
- lux
- (lux (control ["ex" exception #+ exception:])
- (data [bit]
- [maybe]
- ["e" error #+ Error]
- text/format
- (coll [array]))
- [host])
- (luxc [lang]
- (lang (host [ruby #+ Ruby Expression Statement])))
- [//])
-
-(template [<name>]
- [(exception: #export (<name> {message Text})
- message)]
-
- [Not-A-Variant]
- [Unknown-Kind-Of-Host-Object]
- [Null-Has-No-Lux-Representation]
- [Cannot-Evaluate]
- )
-
-(host.import: java/lang/Object
- (toString [] String)
- (getClass [] (Class Object)))
-
-(host.import: java/lang/Long
- (intValue [] Integer))
-
-(host.import: org/jruby/RubyArray
- (getLength [] int)
- (get [int] #? Object))
-
-(host.import: org/jruby/RubyHash
- (get [Object] #? Object))
-
-(def: (tuple lux-object host-object)
- (-> (-> Object (Error Any)) RubyArray (Error Any))
- (let [size (:coerce Nat (RubyArray::getLength [] host-object))]
- (loop [idx +0
- output (:coerce (Array Any) (array.new size))]
- (if (n/< size idx)
- (case (RubyArray::get [(:coerce Int idx)] host-object)
- #.None
- (recur (inc idx) output)
-
- (#.Some value)
- (case (lux-object value)
- (#e.Error error)
- (#e.Error error)
-
- (#e.Success lux-value)
- (recur (inc idx) (array.write idx lux-value output))))
- (#e.Success output)))))
-
-(def: (variant lux-object host-object)
- (-> (-> Object (Error Any)) RubyHash (Error Any))
- (case [(RubyHash::get [(:coerce Object //.variant-tag-field)] host-object)
- (RubyHash::get [(:coerce Object //.variant-flag-field)] host-object)
- (RubyHash::get [(:coerce Object //.variant-value-field)] host-object)]
- (^multi [(#.Some tag) ?flag (#.Some value)]
- [(lux-object value)
- (#.Some value)])
- (#e.Success [(Long::intValue [] (:coerce Long tag))
- (: Any (case ?flag (#.Some _) "" #.None (host.null)))
- value])
-
- _
- (ex.throw Not-A-Variant "")))
-
-(def: (lux-object host-object)
- (-> Object (Error Any))
- (`` (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? org/jruby/RubyArray host-object)
- (tuple lux-object (:coerce RubyArray host-object))
-
- (host.instance? org/jruby/RubyHash host-object)
- (case (variant lux-object (:coerce RubyHash host-object))
- (#e.Success value)
- (#e.Success value)
-
- _
- (let [object-class (:coerce Text (Object::toString [] (Object::getClass [] (:coerce Object host-object))))
- text-representation (:coerce Text (Object::toString [] (:coerce Object host-object)))]
- (ex.throw Unknown-Kind-Of-Host-Object (format object-class " --- " text-representation))))
-
- ## else
- (let [object-class (:coerce Text (Object::toString [] (Object::getClass [] (:coerce Object host-object))))
- text-representation (:coerce Text (Object::toString [] (:coerce Object host-object)))]
- (ex.throw Unknown-Kind-Of-Host-Object (format object-class " --- " text-representation)))
- )))
-
-(def: #export (eval code)
- (-> Expression (Meta Any))
- (function (_ compiler)
- (let [interpreter (|> compiler (get@ #.host) (:coerce //.Host) (get@ #//.interpreter))]
- (case (interpreter code)
- (#e.Error error)
- (exec (log! (format "eval #e.Error\n"
- "<< " code "\n"
- error))
- ((lang.throw Cannot-Evaluate error) compiler))
-
- (#e.Success output)
- (case (lux-object (:coerce Object output))
- (#e.Success parsed-output)
- (exec ## (log! (format "eval #e.Success\n"
- ## "<< " code))
- (#e.Success [compiler parsed-output]))
-
- (#e.Error error)
- (exec (log! (format "eval #e.Error\n"
- "<< " code "\n"
- error))
- ((lang.throw Cannot-Evaluate error) compiler)))))))