From d0c938888b3dd00cfdb27bb9444401b9e5913490 Mon Sep 17 00:00:00 2001
From: Eduardo Julian
Date: Wed, 31 Jul 2019 21:54:53 -0400
Subject: Ported JVM reference generation to the new JVM bytecode machinery.

---
 .../phase/generation/common-lisp/function.lux      |  3 +-
 .../tool/compiler/phase/generation/js/function.lux |  3 +-
 .../compiler/phase/generation/jvm/primitive.lux    |  6 +--
 .../compiler/phase/generation/jvm/reference.lux    | 61 ++++++++++++++++++++++
 .../compiler/phase/generation/jvm/structure.lux    |  4 +-
 .../tool/compiler/phase/generation/jvm/value.lux   |  9 ++++
 .../compiler/phase/generation/lua/function.lux     |  3 +-
 .../compiler/phase/generation/php/function.lux     |  3 +-
 .../compiler/phase/generation/python/function.lux  |  3 +-
 .../compiler/phase/generation/ruby/function.lux    |  3 +-
 .../compiler/phase/generation/scheme/function.lux  |  3 +-
 11 files changed, 89 insertions(+), 12 deletions(-)
 create mode 100644 stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux
 create mode 100644 stdlib/source/lux/tool/compiler/phase/generation/jvm/value.lux

(limited to 'stdlib/source/lux/tool/compiler/phase/generation')

diff --git a/stdlib/source/lux/tool/compiler/phase/generation/common-lisp/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/common-lisp/function.lux
index c8edd4e46..3dcc24448 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/common-lisp/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/common-lisp/function.lux
@@ -19,7 +19,8 @@
     ["#/" //
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/js/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/js/function.lux
index a0418b839..ec48162c5 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/js/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/js/function.lux
@@ -19,7 +19,8 @@
     ["#/" // ("#@." monad)
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux
index 2807487ae..27a02d7b4 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux
@@ -24,11 +24,11 @@
      (do _.monad
        [_ (`` (|> value (~~ (template.splice <ldc>))))]
        (_.invokestatic <class> "valueOf"
-                       (list <inputD>)
-                       (|.object <class>))))]
+                       [(list <inputD>)
+                        (|.object <class>)])))]
 
   [i64 (I64 Any) [.int constant.long _.ldc/long] "java.lang.Long"   |.long]
-  [f64 Frac      [constant.double _.ldc/double]    "java.lang.Double" |.double]
+  [f64 Frac      [constant.double _.ldc/double]  "java.lang.Double" |.double]
   )
 
 (def: #export text _.ldc/string)
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux
new file mode 100644
index 000000000..3e6738df0
--- /dev/null
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux
@@ -0,0 +1,61 @@
+(.module:
+  [lux #*
+   [abstract
+    [monad (#+ do)]]
+   [data
+    [text
+     ["%" format (#+ format)]]]
+   [tool
+    [compiler
+     ["." reference (#+ Register Variable)]
+     ["." phase ("operation@." monad)
+      ["." generation]]]]
+   [target
+    [jvm
+     ["_" instruction (#+ Instruction)]
+     [encoding
+      ["." unsigned]]]]]
+  ["." // #_
+   [runtime (#+ Operation)]
+   ["#." value]])
+
+(def: #export this
+  (Instruction Any)
+  (_.aload (unsigned.u1 0)))
+
+(template [<name> <prefix>]
+  [(def: #export <name>
+     (-> Register Text)
+     (|>> %.nat (format <prefix>)))]
+
+  [foreign-name "f"]
+  [partial-name "p"]
+  )
+
+(def: (foreign variable)
+  (-> Register (Operation (Instruction Any)))
+  (do phase.monad
+    [function-class generation.context]
+    (wrap ($_ _.compose
+              ..this
+              (_.getfield function-class (..foreign-name variable)
+                          //value.type)))))
+
+(def: local
+  (-> Register (Instruction Any))
+  (|>> unsigned.u1 _.aload))
+
+(def: #export (variable variable)
+  (-> Variable (Operation (Instruction Any)))
+  (case variable
+    (#reference.Local variable)
+    (operation@wrap (..local variable))
+    
+    (#reference.Foreign variable)
+    (..foreign variable)))
+
+(def: #export (constant name)
+  (-> Name (Operation (Instruction Any)))
+  (do phase.monad
+    [bytecode-name (generation.remember name)]
+    (wrap (_.getstatic bytecode-name //value.field //value.type))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux
index 1282ac245..8b2c6c270 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux
@@ -70,5 +70,5 @@
              _ (flagG right?)
              _ valueI]
             (_.invokestatic //runtime.class "variant"
-                            (list |.int $Object $Object)
-                            (|.array $Object))))))
+                            [(list |.int $Object $Object)
+                             (|.array $Object)])))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/value.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/value.lux
new file mode 100644
index 000000000..a598b9997
--- /dev/null
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/value.lux
@@ -0,0 +1,9 @@
+(.module:
+  [lux (#- type)
+   [target
+    [jvm
+     ["." descriptor (#+ Descriptor Value)]]]])
+
+(def: #export field "_value")
+
+(def: #export type (Descriptor (Value Any)) (descriptor.object "java.lang.Object"))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/lua/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/lua/function.lux
index eb0a5e71b..7bac2e107 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/lua/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/lua/function.lux
@@ -19,7 +19,8 @@
     ["#/" //
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/php/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/php/function.lux
index 8dfb9668e..6e75f37bc 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/php/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/php/function.lux
@@ -20,7 +20,8 @@
     ["#/" //
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/python/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/python/function.lux
index c70ca9c37..ed6e53274 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/python/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/python/function.lux
@@ -19,7 +19,8 @@
     ["#/" //
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/ruby/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/ruby/function.lux
index ef3920d23..02e221894 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/ruby/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/ruby/function.lux
@@ -19,7 +19,8 @@
     ["#/" //
      ["." // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/scheme/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/scheme/function.lux
index 41a2e6b17..797e31e1d 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/scheme/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/scheme/function.lux
@@ -21,7 +21,8 @@
     ["#/" // ("#;." monad)
      ["#/" // #_
       [reference (#+ Register Variable)]
-      [analysis (#+ Variant Tuple Environment Arity Abstraction Application Analysis)]
+      [arity (#+ Arity)]
+      [analysis (#+ Variant Tuple Environment Abstraction Application Analysis)]
       [synthesis (#+ Synthesis)]]]]])
 
 (def: #export (apply generate [functionS argsS+])
-- 
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