Minor adjustments.

author: Eduardo Julian 2019-11-18 18:45:52 -0400
committer: Eduardo Julian 2019-11-18 18:45:52 -0400
commit: fa40cabbf361b717023183b57eed3bb72919a080 (patch)
tree: 79c141f26427f3fd1385c257deaf0473d1f38282
parent: a5a71a224408b6a7a736fd2f4c06646bf5c89fd8 (diff)
31 files changed, 479 insertions, 457 deletions
diff --git a/documentation/research/Code mods.md b/documentation/research/Code mods.md
index 8f90f91f6..3a08c7cdb 100644
--- a/documentation/research/Code mods.md
+++ b/documentation/research/Code mods.md
@@ -1,5 +1,6 @@
 # Reference
 
+1. https://comby.dev/
 1. ["Parser Parser Combinators for Program Transformation" by Rijnard van Tonder](https://www.youtube.com/watch?v=JMZLBB_BFNg)
 1. [Codemod](https://github.com/facebook/codemod)
 1. [jscodeshift](https://github.com/facebook/jscodeshift)
diff --git a/documentation/research/Graphic User Interface (GUI).md b/documentation/research/Graphic User Interface (GUI).md
new file mode 100644
index 000000000..a796aaf2c
--- /dev/null
+++ b/documentation/research/Graphic User Interface (GUI).md
@@ -0,0 +1,5 @@
+# Immediate mode
+
+1. [Sol on Immediate Mode GUIs (IMGUI)](http://sol.gfxile.net/imgui/)
+1. [Immediate-Mode Graphical User Interfaces (2005)](https://caseymuratori.com/blog_0001)
+
diff --git a/documentation/research/Security.md b/documentation/research/Security.md
index d6ec5abf9..cdb12bcb7 100644
--- a/documentation/research/Security.md
+++ b/documentation/research/Security.md
@@ -26,6 +26,9 @@
 
 # Vulnerability
 
+1. [Padding the struct: How a compiler optimization can disclose stack memory](https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2019/october/padding-the-struct-how-a-compiler-optimization-can-disclose-stack-memory/)
+1. [PCG generators are easily “crackable”](https://news.ycombinator.com/item?id=21475210)
+1. [Safely Creating And Using Temporary Files](https://www.netmeister.org/blog/mktemp.html)
 1. [CSS Injection Primitives](https://x-c3ll.github.io/posts/CSS-Injection-Primitives/)
 1. https://medium.com/@shnatsel/how-rusts-standard-library-was-vulnerable-for-years-and-nobody-noticed-aebf0503c3d6
 1. [ACLs don’t](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.406.4684&rep=rep1&type=pdf)
diff --git a/documentation/research/back-end/WebAssembly (WASM).md b/documentation/research/back-end/WebAssembly (WASM).md
index 8b76d43bc..3e8f5092e 100644
--- a/documentation/research/back-end/WebAssembly (WASM).md
+++ b/documentation/research/back-end/WebAssembly (WASM).md
@@ -7,6 +7,7 @@
 
 # Reference
 
+1. https://bytecodealliance.org/
 1. [Faster Fractals with Multi-Threaded WebAssembly](https://blog.scottlogic.com/2019/07/15/multithreaded-webassembly.html)
 1. https://blog.scottlogic.com/2018/07/20/wasm-future.html
 1. http://fitzgeraldnick.com/2018/04/26/how-does-dynamic-dispatch-work-in-wasm.html
diff --git a/documentation/research/back-end/native.md b/documentation/research/back-end/native.md
index 56fa11e0a..19ad6f882 100644
--- a/documentation/research/back-end/native.md
+++ b/documentation/research/back-end/native.md
@@ -48,6 +48,7 @@
 
 # Floating point arithmetic
 
+1. https://floating-point-gui.de/
 1. [Faster floating point arithmetic with Exclusive OR](http://nfrechette.github.io/2019/10/22/float_xor_optimization/)
 1. https://oded.ninja/2017/05/01/floating-point/
 1. [What Every Computer Scientist Should Know About Floating-Point Arithmetic](http://www.lsi.upc.edu/~robert/teaching/master/material/p5-goldberg.pdf)
diff --git a/documentation/research/database.md b/documentation/research/database.md
index 52447b970..3445b0aa7 100644
--- a/documentation/research/database.md
+++ b/documentation/research/database.md
@@ -9,6 +9,10 @@
 1. [Foundations of Databases](http://webdam.inria.fr/Alice/)
 1. https://medium.com/textileio/building-the-firebase-for-crdts-7dd8dea8953a
 
+# Data structure
+
+1. [The Concurrent 2-Trie](https://medium.com/@chrisvest/the-concurrent-2-trie-67deb2b57ba1)
+
 # Query
 
 1. https://www.influxdata.com/blog/why-were-building-flux-a-new-data-scripting-and-query-language/
@@ -104,6 +108,8 @@
 
 # Exemplar
 
+1. [Database of Databases](https://dbdb.io/)
+
 ## General
 
 1. https://github.com/Workiva/eva/
diff --git a/documentation/research/debugging.md b/documentation/research/debugging.md
index 2dd5d74e7..555ae3e7f 100644
--- a/documentation/research/debugging.md
+++ b/documentation/research/debugging.md
@@ -4,6 +4,7 @@
 
 # Tool
 
+1. [drgn: Scriptable debugger library](https://github.com/osandov/drgn)
 1. [Debug Adapter Protocol](https://microsoft.github.io/debug-adapter-protocol/)
 1. https://github.com/srg-imperial/SaBRe
 1. https://developer.mozilla.org/en-US/docs/Mozilla/Projects/WebReplay
@@ -19,6 +20,7 @@
 
 # Reference
 
+1. [The Power Of Collaborative Debugging](https://robert.ocallahan.org/2019/11/the-power-of-collaborative-debugging.html)
 1. [Multiverse Debugging: Non-Deterministic Debugging for Non-Deterministic Programs](https://stefan-marr.de/2019/07/what-if-we-could-see-all-concurrency-bugs-in-the-debugger/)
 1. [Writing a Debugger](http://system.joekain.com/debugger/)
 1. https://en.wikipedia.org/wiki/Jinx_Debugger
diff --git a/documentation/research/distributed_programming.md b/documentation/research/distributed_programming.md
index 4c753b4b2..ef4003e18 100644
--- a/documentation/research/distributed_programming.md
+++ b/documentation/research/distributed_programming.md
@@ -5,6 +5,7 @@
 
 # Reference
 
+1. [Bastion: Highly-available Distributed Fault-tolerant Runtime](https://bastion.rs/)
 1. [DDD and Messaging Architectures: An overview of my different series on patterns in distributed systems.](http://verraes.net/2019/05/ddd-msg-arch/)
 1. https://replicated.cc/
 1. http://www.the-paper-trail.org/post/2014-08-09-distributed-systems-theory-for-the-distributed-systems-engineer/
@@ -58,6 +59,10 @@
 1. [Lambda World 2018 - Introduction to the Unison programming language - Rúnar Bjarnason](https://www.youtube.com/watch?v=rp_Eild1aq8)
 1. https://www.infoq.com/presentations/language-design-process
 
+# Parallel commit
+
+1. [Parallel Commits: An Atomic Commit Protocol For Globally Distributed Transactions](https://www.cockroachlabs.com/blog/parallel-commits)
+
 # Two-phase commit
 
 1. https://shekhargulati.com/2018/09/05/two-phase-commit-protocol/
diff --git a/documentation/research/documentation.md b/documentation/research/documentation.md
index 3219348b9..f68070992 100644
--- a/documentation/research/documentation.md
+++ b/documentation/research/documentation.md
@@ -45,6 +45,7 @@
 
 # Reference
 
+1. [Architecture decision record (ADR)](https://github.com/joelparkerhenderson/architecture_decision_record)
 1. [Seamless API Specification](https://github.com/seamlessapis/seamless/tree/master/domain)
 1. https://docs.racket-lang.org/pollen/
 1. [Documenting the Clojure/Script Ecosystem – Martin Klepsch](https://www.youtube.com/watch?v=mWrvd6SE7Vg)
diff --git a/documentation/research/machine_learning.md b/documentation/research/machine_learning.md
index 9b38b3398..cc2d4d548 100644
--- a/documentation/research/machine_learning.md
+++ b/documentation/research/machine_learning.md
@@ -72,6 +72,8 @@
 
 # Differentiable programming
 
+1. [Differentiable Programming Manifesto](https://github.com/apple/swift/blob/master/docs/DifferentiableProgramming.md)
+1. [Backpropagation in the Simply Typed Lambda-calculus with Linear Negation](https://arxiv.org/abs/1909.13768)
 1. [One-and-a-Half Simple Differential Programming Languages](https://pages.cpsc.ucalgary.ca/~robin/FMCS/FMCS2019/slides/GordonPlotkin-FMCS2019.pdf)
 1. [Differentiable Programming Mega-Proposal](https://forums.swift.org/t/differentiable-programming-mega-proposal/28547)
 1. https://fluxml.ai/2019/02/07/what-is-differentiable-programming.html
diff --git a/documentation/research/paradigm/probabilistic_programming.md b/documentation/research/paradigm/probabilistic_programming.md
index 42738b80e..7799eac7c 100644
--- a/documentation/research/paradigm/probabilistic_programming.md
+++ b/documentation/research/paradigm/probabilistic_programming.md
@@ -11,6 +11,8 @@
 
 # Reference
 
+1. [Probabilistic Programming with monad‑bayes, Part 1: First Steps](https://www.tweag.io/posts/2019-09-20-monad-bayes-1.html)
+1. [Probabilistic Programming with monad‑bayes, Part 2: Linear Regression](https://www.tweag.io/posts/2019-11-08-monad-bayes-2.html)
 1. [FACTORIE](http://factorie.cs.umass.edu/)
 1. [End-User Probabilistic Programming (DRAFT)](https://www.cs.uoregon.edu/research/summerschool/summer19/lecture_notes/DRAFT___Probabilistic_Programming_for_End_Users.pdf)
 1. http://willcrichton.net/notes/probabilistic-programming-under-the-hood/
diff --git a/documentation/research/parsing.md b/documentation/research/parsing.md
new file mode 100644
index 000000000..f33307463
--- /dev/null
+++ b/documentation/research/parsing.md
@@ -0,0 +1,3 @@
+# Reference
+
+1. [Parsing XML at the Speed of Light](https://aosabook.org/en/posa/parsing-xml-at-the-speed-of-light.html)
diff --git a/documentation/research/runners or comodels.md b/documentation/research/runners or comodels.md
new file mode 100644
index 000000000..3073ff65f
--- /dev/null
+++ b/documentation/research/runners or comodels.md
@@ -0,0 +1,4 @@
+# Reference
+
+1. https://github.com/andrejbauer/coop
+
diff --git a/stdlib/source/lux/target/jvm/bytecode.lux b/stdlib/source/lux/target/jvm/bytecode.lux
index 32e29b82f..34e887bc1 100644
--- a/stdlib/source/lux/target/jvm/bytecode.lux
+++ b/stdlib/source/lux/target/jvm/bytecode.lux
@@ -471,25 +471,27 @@
   (exception.report
    ["ID" (%.nat id)]))
 
-(def: #export (register id)
+(def: (register id)
   (-> Nat (Bytecode Register))
   (case (//unsigned.u1 id)
     (#try.Success register)
     (:: ..monad wrap register)
     
     (#try.Failure error)
-    (..throw invalid-register [id])))
+    (..throw ..invalid-register [id])))
 
 (template [<for> <size> <name> <general> <specials>]
   [(def: #export (<name> local)
-     (-> Register (Bytecode Any))
+     (-> Nat (Bytecode Any))
      (with-expansions [<specials>' (template.splice <specials>)]
-       (`` (case (//unsigned.value local)
+       (`` (case local
              (~~ (template [<case> <instruction> <registry>]
                    [<case> (..bytecode $0 <size> <registry> <instruction> [])]
                    
                    <specials>'))
-             _ (..bytecode $0 <size> (<for> local) <general> [local])))))]
+             _ (do ..monad
+                 [local (..register local)]
+                 (..bytecode $0 <size> (<for> local) <general> [local]))))))]
   
   [/registry.for $1 iload _.iload
    [[0 _.iload-0 @0]
@@ -520,14 +522,16 @@
 
 (template [<for> <size> <name> <general> <specials>]
   [(def: #export (<name> local)
-     (-> Register (Bytecode Any))
+     (-> Nat (Bytecode Any))
      (with-expansions [<specials>' (template.splice <specials>)]
-       (`` (case (//unsigned.value local)
+       (`` (case local
              (~~ (template [<case> <instruction> <registry>]
                    [<case> (..bytecode <size> $0 <registry> <instruction> [])]
                    
                    <specials>'))
-             _ (..bytecode <size> $0 (<for> local) <general> [local])))))]
+             _ (do ..monad
+                 [local (..register local)]
+                 (..bytecode <size> $0 (<for> local) <general> [local]))))))]
   
   [/registry.for $1 istore _.istore
    [[0 _.istore-0 @0]
@@ -792,8 +796,10 @@
   )
 
 (def: #export (iinc register increase)
-  (-> Register U1 (Bytecode Any))
-  (..bytecode $0 $0 (/registry.for register) _.iinc [register increase]))
+  (-> Nat U1 (Bytecode Any))
+  (do ..monad
+    [register (..register register)]
+    (..bytecode $0 $0 (/registry.for register) _.iinc [register increase])))
 
 (exception: #export (multiarray-cannot-be-zero-dimensional {class (Type Object)})
   (exception.report ["Class" (..reflection class)]))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/case.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/case.lux
index e583b36b7..cdb84ad6a 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/case.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/case.lux
@@ -1,5 +1,5 @@
 (.module:
-  [lux (#- Type if let case)
+  [lux (#- Type if let case int)
    [abstract
     ["." monad (#+ do)]]
    [control
@@ -10,12 +10,9 @@
      ["n" nat]]]
    [target
     [jvm
-     ["." constant]
      ["_" bytecode (#+ Label Bytecode) ("#@." monad)]
      ["." type (#+ Type)
-      [category (#+ Method)]]
-     [encoding
-      ["." unsigned]]]]]
+      [category (#+ Method)]]]]]
   ["." // #_
    ["#." type]
    ["#." runtime (#+ Operation Phase)]
@@ -43,17 +40,17 @@
         _.pop2
         (pop-alt (n.- 2 stack-depth)))))
 
-(def: ldc/integer
+(def: int
   (-> (I64 Any) (Bytecode Any))
-  (|>> .i64 i32.i32 constant.integer _.ldc/integer))
+  (|>> .i64 i32.i32 _.int))
 
-(def: ldc/long
+(def: long
   (-> (I64 Any) (Bytecode Any))
-  (|>> .int constant.long _.ldc/long))
+  (|>> .int _.long))
 
-(def: ldc/double
+(def: double
   (-> Frac (Bytecode Any))
-  (|>> constant.double _.ldc/double))
+  (|>> _.double))
 
 (def: peek
   (Bytecode Any)
@@ -76,7 +73,7 @@
     (#synthesis.Bind register)
     (operation@wrap ($_ _.compose
                         ..peek
-                        (_.astore (unsigned.u1 register))))
+                        (_.astore register)))
 
     (^ (synthesis.path/bit value))
     (operation@wrap (.let [jump (.if value _.ifeq _.ifne)]
@@ -89,7 +86,7 @@
     (operation@wrap ($_ _.compose
                         ..peek
                         (//value.unwrap type.long)
-                        (..ldc/long value)
+                        (..long value)
                         _.lcmp
                         (_.ifne @else)))
     
@@ -97,14 +94,14 @@
     (operation@wrap ($_ _.compose
                         ..peek
                         (//value.unwrap type.double)
-                        (..ldc/double value)
+                        (..double value)
                         _.dcmpl
                         (_.ifne @else)))
     
     (^ (synthesis.path/text value))
     (operation@wrap ($_ _.compose
                         ..peek
-                        (_.ldc/string value)
+                        (_.string value)
                         (_.invokevirtual //type.text ..equals-name ..equals-type)
                         (_.ifeq @else)))
     
@@ -125,7 +122,7 @@
          ($_ _.compose
              ..peek
              (_.checkcast //type.variant)
-             (..ldc/integer (<prepare> idx))
+             (..int (<prepare> idx))
              <flag>
              //runtime.case
              _.dup
@@ -149,7 +146,7 @@
                       ($_ _.compose
                           ..peek
                           (_.checkcast //type.tuple)
-                          (..ldc/integer lefts)
+                          (..int lefts)
                           optimized-projection
                           //runtime.push)))
 
@@ -157,7 +154,7 @@
     (operation@wrap ($_ _.compose
                         ..peek
                         (_.checkcast //type.tuple)
-                        (..ldc/integer lefts)
+                        (..int lefts)
                         //runtime.right-projection
                         //runtime.push))
     
@@ -172,7 +169,7 @@
                 (_.checkcast //type.tuple)
                 _.iconst-0
                 _.aaload
-                (_.astore (unsigned.u1 register))
+                (_.astore register)
                 thenG)))
 
     ## Extra optimization
@@ -185,9 +182,9 @@
         (wrap ($_ _.compose
                   ..peek
                   (_.checkcast //type.tuple)
-                  (..ldc/integer lefts)
+                  (..int lefts)
                   <projection>
-                  (_.astore (unsigned.u1 register))
+                  (_.astore register)
                   then!))))
     ([synthesis.member/left //runtime.left-projection]
      [synthesis.member/right //runtime.right-projection])
@@ -252,7 +249,7 @@
      bodyG (phase bodyS)]
     (wrap ($_ _.compose
               inputG
-              (_.astore (unsigned.u1 register))
+              (_.astore register)
               bodyG))))
 
 (def: #export (case phase valueS path)
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/extension/common.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/extension/common.lux
index 1fba35532..d06a5167c 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/extension/common.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/extension/common.lux
@@ -19,7 +19,6 @@
    [target
     [jvm
      ["_" bytecode (#+ Label Bytecode) ("#@." monad)]
-     ["." constant]
      [encoding
       ["." signed (#+ S4)]]
      ["." type (#+ Type)
@@ -113,7 +112,7 @@
                                                      [branchG (phase branch)
                                                       @branch ///runtime.forge-label]
                                                      (wrap [(list@map (function (_ char)
-                                                                        [(signed.s4 (.int char)) @branch])
+                                                                        [(try.assume (signed.s4 (.int char))) @branch])
                                                                       chars)
                                                             ($_ _.compose
                                                                 (_.set-label @branch)
@@ -192,7 +191,7 @@
   [(def: (<name> _)
      (Nullary (Bytecode Any))
      ($_ _.compose
-         (_.ldc/double (constant.double <const>))
+         (_.double <const>)
          (///value.wrap type.double)))]
 
   [f64::smallest (java/lang/Double::MIN_VALUE)]
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function.lux
index 35137a77b..c5b18f6b3 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function.lux
@@ -2,8 +2,6 @@
   [lux (#- Type)
    [abstract
     ["." monad (#+ do)]]
-   [control
-    [state (#+ State)]]
    [data
     [number
      ["." i32]
@@ -11,8 +9,8 @@
     [collection
      ["." list ("#@." monoid functor)]
      ["." row]]
-    [format
-     [".F" binary]]]
+    ["." format #_
+     ["#" binary]]]
    [target
     [jvm
      ["." version]
@@ -25,7 +23,7 @@
       [category (#+ Return' Value')]
       ["." reflection]]
      ["." constant
-      [pool (#+ Pool)]]
+      [pool (#+ Resource)]]
      [encoding
       ["." name (#+ External Internal)]
       ["." unsigned]]]]]
@@ -55,15 +53,15 @@
 
 (def: #export (with @begin class environment arity body)
   (-> Label External Environment Arity (Bytecode Any)
-      (Operation [(List (State Pool Field))
-                  (List (State Pool Method))
+      (Operation [(List (Resource Field))
+                  (List (Resource Method))
                   (Bytecode Any)]))
   (let [classT (type.class class (list))
-        fields (: (List (State Pool Field))
+        fields (: (List (Resource Field))
                   (list& /arity.constant
                          (list@compose (/foreign.variables environment)
                                        (/partial.variables arity))))
-        methods (: (List (State Pool Method))
+        methods (: (List (Resource Method))
                    (list& (/init.method classT environment arity)
                           (/reset.method classT environment arity)
                           (if (arity.multiary? arity)
@@ -98,16 +96,16 @@
                               (generation.with-anchor [@begin ..this-offset]
                                 (generate bodyS)))
      [fields methods instance] (..with @begin function-class environment arity bodyG)
+     class (phase.lift (class.class version.v6_0
+                                    ..modifier
+                                    (name.internal function-class)
+                                    (..internal /abstract.class) (list)
+                                    fields
+                                    methods
+                                    (row.row)))
      _ (generation.save! true ["" function-class]
                          [function-class
-                          (<| (binaryF.run class.writer)
-                              (class.class version.v6_0
-                                           ..modifier
-                                           (name.internal function-class)
-                                           (..internal /abstract.class) (list)
-                                           fields
-                                           methods
-                                           (row.row)))])]
+                          (format.run class.writer class)])]
     (wrap instance)))
 
 (def: #export (apply generate [abstractionS inputsS])
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable.lux
index cbff8ea5e..30ed3a524 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable.lux
@@ -1,7 +1,5 @@
 (.module:
   [lux (#- Type type)
-   [control
-    [state (#+ State)]]
    [data
     [collection
      ["." list ("#@." functor)]
@@ -10,11 +8,11 @@
     [jvm
      ["." modifier (#+ Modifier) ("#@." monoid)]
      ["." field (#+ Field)]
-     ["_" instruction (#+ Instruction)]
+     ["_" bytecode (#+ Bytecode)]
      [type (#+ Type)
       [category (#+ Value Class)]]
      [constant
-      [pool (#+ Pool)]]]]]
+      [pool (#+ Resource)]]]]]
   ["." //// #_
    ["#." type]
    ["#." reference]
@@ -24,14 +22,14 @@
 (def: #export type ////type.value)
 
 (def: #export (get class name)
-  (-> (Type Class) Text (Instruction Any))
+  (-> (Type Class) Text (Bytecode Any))
   ($_ _.compose
       ////reference.this
       (_.getfield class name ..type)
       ))
 
 (def: #export (put naming class register value)
-  (-> (-> Register Text) (Type Class) Register (Instruction Any) (Instruction Any))
+  (-> (-> Register Text) (Type Class) Register (Bytecode Any) (Bytecode Any))
   ($_ _.compose
       ////reference.this
       value
@@ -45,11 +43,11 @@
       ))
 
 (def: #export (variable name type)
-  (-> Text (Type Value) (State Pool Field))
+  (-> Text (Type Value) (Resource Field))
   (field.field ..modifier name type (row.row)))
 
 (def: #export (variables naming amount)
-  (-> (-> Register Text) Nat (List (State Pool Field)))
+  (-> (-> Register Text) Nat (List (Resource Field)))
   (|> amount
       list.indices
       (list@map (function (_ register)
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/foreign.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/foreign.lux
index 0b4a2bc3d..8df5c304c 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/foreign.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/foreign.lux
@@ -1,17 +1,15 @@
 (.module:
   [lux (#- Type)
-   [control
-    [state (#+ State)]]
    [data
     [collection
      ["." list ("#@." functor)]
      ["." row]]]
    [target
     [jvm
-     ["_" instruction (#+ Instruction)]
+     ["_" bytecode (#+ Bytecode)]
      ["." field (#+ Field)]
      [constant
-      [pool (#+ Pool)]]
+      [pool (#+ Resource)]]
      [type (#+ Type)
       [category (#+ Value Class)]]]]]
   ["." //
@@ -26,13 +24,13 @@
   (list.repeat (list.size environment) //.type))
 
 (def: #export (get class register)
-  (-> (Type Class) Register (Instruction Any))
+  (-> (Type Class) Register (Bytecode Any))
   (//.get class (/////reference.foreign-name register)))
 
 (def: #export (put class register value)
-  (-> (Type Class) Register (Instruction Any) (Instruction Any))
+  (-> (Type Class) Register (Bytecode Any) (Bytecode Any))
   (//.put /////reference.foreign-name class register value))
 
 (def: #export variables
-  (-> Environment (List (State Pool Field)))
+  (-> Environment (List (Resource Field)))
   (|>> list.size (//.variables /////reference.foreign-name)))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/partial.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/partial.lux
index 39be26183..62bb75c23 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/partial.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/field/variable/partial.lux
@@ -2,8 +2,6 @@
   [lux (#- Type)
    [abstract
     ["." monad]]
-   [control
-    [state (#+ State)]]
    [data
     [number
      ["n" nat]]
@@ -13,11 +11,11 @@
    [target
     [jvm
      ["." field (#+ Field)]
-     ["_" instruction (#+ Label Instruction) ("#@." monad)]
+     ["_" bytecode (#+ Label Bytecode) ("#@." monad)]
      [type (#+ Type)
       [category (#+ Class)]]
      [constant
-      [pool (#+ Pool)]]]]]
+      [pool (#+ Resource)]]]]]
   ["." / #_
    ["#." count]
    ["/#" //
@@ -31,7 +29,7 @@
        ["." arity (#+ Arity)]]]]]])
 
 (def: #export (initial amount)
-  (-> Nat (Instruction Any))
+  (-> Nat (Bytecode Any))
   ($_ _.compose
       (|> _.aconst-null
           (list.repeat amount)
@@ -39,19 +37,19 @@
       (_@wrap [])))
 
 (def: #export (get class register)
-  (-> (Type Class) Register (Instruction Any))
+  (-> (Type Class) Register (Bytecode Any))
   (//.get class (/////reference.partial-name register)))
 
 (def: #export (put class register value)
-  (-> (Type Class) Register (Instruction Any) (Instruction Any))
+  (-> (Type Class) Register (Bytecode Any) (Bytecode Any))
   (//.put /////reference.partial-name class register value))
 
 (def: #export variables
-  (-> Arity (List (State Pool Field)))
+  (-> Arity (List (Resource Field)))
   (|>> (n.- ///arity.minimum) (//.variables /////reference.partial-name)))
 
 (def: #export (new arity)
-  (-> Arity (Instruction Any))
+  (-> Arity (Bytecode Any))
   (if (arity.multiary? arity)
     ($_ _.compose
         /count.initial
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/apply.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/apply.lux
index e25889a37..68e81845b 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/apply.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/apply.lux
@@ -3,7 +3,7 @@
    [abstract
     ["." monad (#+ do)]]
    [control
-    [state (#+ State)]]
+    ["." try]]
    [data
     [number
      ["n" nat]
@@ -13,12 +13,11 @@
      ["." list ("#@." monoid functor)]]]
    [target
     [jvm
-     ["_" instruction (#+ Label Instruction) ("#@." monad)]
+     ["_" bytecode (#+ Label Bytecode) ("#@." monad)]
      ["." method (#+ Method)]
-     ["." constant
-      [pool (#+ Pool)]]
+     [constant
+      [pool (#+ Resource)]]
      [encoding
-      ["." unsigned]
       ["." signed]]
      ["." type (#+ Type)
       ["." category (#+ Class)]]]]]
@@ -45,22 +44,22 @@
       ["." reference (#+ Register)]]]]])
 
 (def: (increment by)
-  (-> Nat (Instruction Any))
+  (-> Nat (Bytecode Any))
   ($_ _.compose
-      (<| _.ldc/integer constant.integer i32.i32 .i64 by)
+      (<| _.int .i64 by)
       _.iadd))
 
 (def: (inputs offset amount)
-  (-> Register Nat (Instruction Any))
+  (-> Register Nat (Bytecode Any))
   ($_ _.compose
       (|> amount
           list.indices
-          (monad.map _.monad (|>> (n.+ offset) unsigned.u1 _.aload)))
+          (monad.map _.monad (|>> (n.+ offset) _.aload)))
       (_@wrap [])
       ))
 
 (def: (apply offset amount)
-  (-> Register Nat (Instruction Any))
+  (-> Register Nat (Bytecode Any))
   (let [arity (n.min amount ///arity.maximum)]
     ($_ _.compose
         (_.checkcast ///abstract.class)
@@ -75,78 +74,86 @@
 (def: this-offset 1)
 
 (def: #export (method class environment function-arity @begin body apply-arity)
-  (-> (Type Class) Environment Arity Label (Instruction Any) Arity (State Pool Method))
+  (-> (Type Class) Environment Arity Label (Bytecode Any) Arity (Resource Method))
   (let [num-partials (dec function-arity)
         over-extent (i.- (.int apply-arity)
-                         (.int function-arity))
-        failure ($_ _.compose
-                    ////runtime.apply-failure
-                    _.aconst-null
-                    _.areturn)]
+                         (.int function-arity))]
     (method.method //.modifier ////runtime.apply::name
                    (////runtime.apply::type apply-arity)
                    (list)
-                   (do _.monad
-                     [@default _.new-label
-                      @labels (|> _.new-label
-                                  (list.repeat num-partials)
-                                  (monad.seq _.monad))
-                      #let [cases (|> (list@compose @labels (list @default))
-                                      list.enumerate
-                                      (list@map (function (_ [stage @case])
-                                                  (let [current-partials (|> (list.indices stage)
-                                                                             (list@map (///partial.get class))
-                                                                             (monad.seq _.monad))
-                                                        already-partial? (n.> 0 stage)
-                                                        exact-match? (i.= over-extent (.int stage))
-                                                        has-more-than-necessary? (i.> over-extent (.int stage))]
-                                                    (cond exact-match?
-                                                          ($_ _.compose
-                                                              (_.set-label @case)
-                                                              ////reference.this
-                                                              (if already-partial?
-                                                                (_.invokevirtual class //reset.name (//reset.type class))
-                                                                (_@wrap []))
-                                                              current-partials
-                                                              (inputs ..this-offset apply-arity)
-                                                              (_.invokevirtual class //implementation.name (//implementation.type function-arity))
-                                                              _.areturn)
-                                                          
-                                                          has-more-than-necessary?
-                                                          (let [inputs-to-completion (|> function-arity (n.- stage))
-                                                                inputs-left (|> apply-arity (n.- inputs-to-completion))]
-                                                            ($_ _.compose
-                                                                (_.set-label @case)
-                                                                ////reference.this
-                                                                (_.invokevirtual class //reset.name (//reset.type class))
-                                                                current-partials
-                                                                (inputs ..this-offset inputs-to-completion)
-                                                                (_.invokevirtual class //implementation.name (//implementation.type function-arity))
-                                                                (apply (n.+ ..this-offset inputs-to-completion) inputs-left)
-                                                                _.areturn))
+                   (#.Some (case num-partials
+                             0 ($_ _.compose
+                                   ////reference.this
+                                   (..inputs ..this-offset apply-arity)
+                                   (_.invokevirtual class //implementation.name (//implementation.type function-arity))
+                                   _.areturn)
+                             _ (do _.monad
+                                 [@default _.new-label
+                                  #let [failure ($_ _.compose
+                                                    (_.set-label @default)
+                                                    ////runtime.apply-failure
+                                                    _.aconst-null
+                                                    _.areturn)]
+                                  @labelsH _.new-label
+                                  @labelsT (|> _.new-label
+                                               (list.repeat (dec num-partials))
+                                               (monad.seq _.monad))
+                                  #let [cases (|> (#.Cons [@labelsH @labelsT])
+                                                  list.enumerate
+                                                  (list@map (function (_ [stage @case])
+                                                              (let [current-partials (|> (list.indices stage)
+                                                                                         (list@map (///partial.get class))
+                                                                                         (monad.seq _.monad))
+                                                                    already-partial? (n.> 0 stage)
+                                                                    exact-match? (i.= over-extent (.int stage))
+                                                                    has-more-than-necessary? (i.> over-extent (.int stage))]
+                                                                (cond exact-match?
+                                                                      ($_ _.compose
+                                                                          (_.set-label @case)
+                                                                          ////reference.this
+                                                                          (if already-partial?
+                                                                            (_.invokevirtual class //reset.name (//reset.type class))
+                                                                            (_@wrap []))
+                                                                          current-partials
+                                                                          (..inputs ..this-offset apply-arity)
+                                                                          (_.invokevirtual class //implementation.name (//implementation.type function-arity))
+                                                                          _.areturn)
+                                                                      
+                                                                      has-more-than-necessary?
+                                                                      (let [inputs-to-completion (|> function-arity (n.- stage))
+                                                                            inputs-left (|> apply-arity (n.- inputs-to-completion))]
+                                                                        ($_ _.compose
+                                                                            (_.set-label @case)
+                                                                            ////reference.this
+                                                                            (_.invokevirtual class //reset.name (//reset.type class))
+                                                                            current-partials
+                                                                            (..inputs ..this-offset inputs-to-completion)
+                                                                            (_.invokevirtual class //implementation.name (//implementation.type function-arity))
+                                                                            (apply (n.+ ..this-offset inputs-to-completion) inputs-left)
+                                                                            _.areturn))
 
-                                                          ## (i.< over-extent (.int stage))
-                                                          (let [current-environment (|> (list.indices (list.size environment))
-                                                                                        (list@map (///foreign.get class))
-                                                                                        (monad.seq _.monad))
-                                                                missing-partials (|> _.aconst-null
-                                                                                     (list.repeat (|> num-partials (n.- apply-arity) (n.- stage)))
-                                                                                     (monad.seq _.monad))]
-                                                            ($_ _.compose
-                                                                (_.set-label @case)
-                                                                (_.new class)
-                                                                _.dup
-                                                                current-environment
-                                                                ///partial/count.value
-                                                                (..increment apply-arity)
-                                                                current-partials
-                                                                (inputs ..this-offset apply-arity)
-                                                                missing-partials
-                                                                (_.invokevirtual class //init.name (//init.type environment function-arity))
-                                                                _.areturn))))))
-                                      (monad.seq _.monad))]]
-                     ($_ _.compose
-                         ///partial/count.value
-                         (_.tableswitch (signed.s4 +0) @default @labels)
-                         cases
-                         failure)))))
+                                                                      ## (i.< over-extent (.int stage))
+                                                                      (let [current-environment (|> (list.indices (list.size environment))
+                                                                                                    (list@map (///foreign.get class))
+                                                                                                    (monad.seq _.monad))
+                                                                            missing-partials (|> _.aconst-null
+                                                                                                 (list.repeat (|> num-partials (n.- apply-arity) (n.- stage)))
+                                                                                                 (monad.seq _.monad))]
+                                                                        ($_ _.compose
+                                                                            (_.set-label @case)
+                                                                            (_.new class)
+                                                                            _.dup
+                                                                            current-environment
+                                                                            ///partial/count.value
+                                                                            (..increment apply-arity)
+                                                                            current-partials
+                                                                            (..inputs ..this-offset apply-arity)
+                                                                            missing-partials
+                                                                            (_.invokevirtual class //init.name (//init.type environment function-arity))
+                                                                            _.areturn))))))
+                                                  (monad.seq _.monad))]]
+                                 ($_ _.compose
+                                     ///partial/count.value
+                                     (_.tableswitch (try.assume (signed.s4 +0)) @default [@labelsH @labelsT])
+                                     ## cases
+                                     failure)))))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/implementation.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/implementation.lux
index f7a3edb93..a0e606194 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/implementation.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/implementation.lux
@@ -1,16 +1,14 @@
 (.module:
   [lux (#- Type type)
-   [control
-    [state (#+ State)]]
    [data
     [collection
      ["." list]]]
    [target
     [jvm
      ["." method (#+ Method)]
-     ["_" instruction (#+ Label Instruction)]
+     ["_" bytecode (#+ Label Bytecode)]
      [constant
-      [pool (#+ Pool)]]
+      [pool (#+ Resource)]]
      ["." type (#+ Type)
       ["." category]]]]]
   ["." //
@@ -28,16 +26,16 @@
                 (list)]))
 
 (def: #export (method' name arity @begin body)
-  (-> Text Arity Label (Instruction Any) (State Pool Method))
+  (-> Text Arity Label (Bytecode Any) (Resource Method))
   (method.method //.modifier name
                  (..type arity)
                  (list)
-                 ($_ _.compose
-                     (_.set-label @begin)
-                     body
-                     _.areturn
-                     )))
+                 (#.Some ($_ _.compose
+                             (_.set-label @begin)
+                             body
+                             _.areturn
+                             ))))
 
 (def: #export method
-  (-> Arity Label (Instruction Any) (State Pool Method))
+  (-> Arity Label (Bytecode Any) (Resource Method))
   (method' ..name))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/init.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/init.lux
index 691c4df70..0a51d555d 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/init.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/init.lux
@@ -3,7 +3,7 @@
    [abstract
     ["." monad]]
    [control
-    [state (#+ State)]]
+    ["." try]]
    [data
     [number
      ["n" nat]]
@@ -11,12 +11,12 @@
      ["." list ("#@." monoid functor)]]]
    [target
     [jvm
-     ["_" instruction (#+ Instruction)]
+     ["_" bytecode (#+ Bytecode)]
      ["." method (#+ Method)]
      [encoding
       ["." unsigned]]
      [constant
-      [pool (#+ Pool)]]
+      [pool (#+ Resource)]]
      ["." type (#+ Type)
       ["." category (#+ Class Value)]]]]]
   ["." //
@@ -52,28 +52,30 @@
                 type.void
                 (list)]))
 
+(def: no-partials (|> 0 unsigned.u1 try.assume _.bipush))
+
 (def: #export (super environment-size arity)
-  (-> Nat Arity (Instruction Any))
+  (-> Nat Arity (Bytecode Any))
   (let [arity-register (inc environment-size)]
     ($_ _.compose
         (if (arity.unary? arity)
-          (_.bipush (unsigned.u1 0))
-          (_.iload (unsigned.u1 arity-register)))
+          ..no-partials
+          (_.iload arity-register))
         (_.invokespecial ///abstract.class ..name ///abstract.init))))
 
 (def: (store-all amount put offset)
   (-> Nat
-      (-> Register (Instruction Any) (Instruction Any))
+      (-> Register (Bytecode Any) (Bytecode Any))
       (-> Register Register)
-      (Instruction Any))
+      (Bytecode Any))
   (|> (list.indices amount)
       (list@map (function (_ register)
                   (put register
-                       (_.aload (unsigned.u1 (offset register))))))
+                       (_.aload (offset register)))))
       (monad.seq _.monad)))
 
 (def: #export (method class environment arity)
-  (-> (Type Class) Environment Arity (State Pool Method))
+  (-> (Type Class) Environment Arity (Resource Method))
   (let [environment-size (list.size environment)
         offset-foreign (: (-> Register Register)
                           (n.+ 1))
@@ -84,9 +86,9 @@
     (method.method //.modifier ..name
                    (..type environment arity)
                    (list)
-                   ($_ _.compose
-                       ////reference.this
-                       (..super environment-size arity)
-                       (store-all environment-size (///foreign.put class) offset-foreign)
-                       (store-all (dec arity) (///partial.put class) offset-partial)
-                       _.return))))
+                   (#.Some ($_ _.compose
+                               ////reference.this
+                               (..super environment-size arity)
+                               (store-all environment-size (///foreign.put class) offset-foreign)
+                               (store-all (dec arity) (///partial.put class) offset-partial)
+                               _.return)))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/new.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/new.lux
index 241ec2676..ac1347c2d 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/new.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/new.lux
@@ -2,8 +2,6 @@
   [lux (#- Type type)
    [abstract
     ["." monad (#+ do)]]
-   [control
-    [state (#+ State)]]
    [data
     [number
      ["n" nat]]
@@ -14,11 +12,9 @@
      ["." modifier (#+ Modifier) ("#@." monoid)]
      ["." field (#+ Field)]
      ["." method (#+ Method)]
-     ["_" instruction (#+ Instruction)]
+     ["_" bytecode (#+ Bytecode)]
      ["." constant
-      [pool (#+ Pool)]]
-     [encoding
-      ["." unsigned]]
+      [pool (#+ Resource)]]
      [type (#+ Type)
       ["." category (#+ Class Value Return)]]]]]
   ["." //
@@ -41,7 +37,7 @@
       ["." phase]]]]])
 
 (def: #export (instance' foreign-setup class environment arity)
-  (-> (List (Instruction Any)) (Type Class) Environment Arity (Instruction Any))
+  (-> (List (Bytecode Any)) (Type Class) Environment Arity (Bytecode Any))
   ($_ _.compose
       (_.new class)
       _.dup
@@ -50,13 +46,13 @@
       (_.invokespecial class //init.name (//init.type environment arity))))
 
 (def: #export (instance class environment arity)
-  (-> (Type Class) Environment Arity (Operation (Instruction Any)))
+  (-> (Type Class) Environment Arity (Operation (Bytecode Any)))
   (do phase.monad
     [foreign* (monad.map @ ////reference.variable environment)]
     (wrap (instance' foreign* class environment arity))))
 
 (def: #export (method class environment arity)
-  (-> (Type Class) Environment Arity (State Pool Method))
+  (-> (Type Class) Environment Arity (Resource Method))
   (let [after-this (: (-> Nat Nat)
                       (n.+ 1))
         environment-size (list.size environment)
@@ -67,13 +63,13 @@
     (method.method //.modifier //init.name
                    (//init.type environment arity)
                    (list)
-                   ($_ _.compose
-                       ////reference.this
-                       (//init.super environment-size arity)
-                       (monad.map _.monad (function (_ register)
-                                            (///foreign.put class register (_.aload (unsigned.u1 (after-this register)))))
-                                  (list.indices environment-size))
-                       (monad.map _.monad (function (_ register)
-                                            (///partial.put class register (_.aload (unsigned.u1 (after-arity register)))))
-                                  (list.indices (n.- ///arity.minimum arity)))
-                       _.areturn))))
+                   (#.Some ($_ _.compose
+                               ////reference.this
+                               (//init.super environment-size arity)
+                               (monad.map _.monad (function (_ register)
+                                                    (///foreign.put class register (_.aload (after-this register))))
+                                          (list.indices environment-size))
+                               (monad.map _.monad (function (_ register)
+                                                    (///partial.put class register (_.aload (after-arity register))))
+                                          (list.indices (n.- ///arity.minimum arity)))
+                               _.areturn)))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/reset.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/reset.lux
index 2eab6933b..c196208bc 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/reset.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/function/method/reset.lux
@@ -1,16 +1,14 @@
 (.module:
   [lux (#- Type type)
-   [control
-    [state (#+ State)]]
    [data
     [collection
      ["." list ("#@." functor)]]]
    [target
     [jvm
      ["." method (#+ Method)]
-     ["_" instruction (#+ Instruction)]
+     ["_" bytecode (#+ Bytecode)]
      [constant
-      [pool (#+ Pool)]]
+      [pool (#+ Resource)]]
      ["." type (#+ Type)
       ["." category (#+ Class)]]]]]
   ["." //
@@ -32,18 +30,18 @@
   (type.method [(list) class (list)]))
 
 (def: (current-environment class)
-  (-> (Type Class) Environment (List (Instruction Any)))
+  (-> (Type Class) Environment (List (Bytecode Any)))
   (|>> list.size
        list.indices
        (list@map (///foreign.get class))))
 
 (def: #export (method class environment arity)
-  (-> (Type Class) Environment Arity (State Pool Method))
+  (-> (Type Class) Environment Arity (Resource Method))
   (method.method //.modifier ..name
                  (..type class)
                  (list)
-                 ($_ _.compose
-                     (if (arity.multiary? arity)
-                       (//new.instance' (..current-environment class environment) class environment arity)
-                       ////reference.this)
-                     _.areturn)))
+                 (#.Some ($_ _.compose
+                             (if (arity.multiary? arity)
+                               (//new.instance' (..current-environment class environment) class environment arity)
+                               ////reference.this)
+                             _.areturn))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/loop.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/loop.lux
index 371b900a7..f27dbc269 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/loop.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/loop.lux
@@ -12,9 +12,7 @@
      ["." list ("#@." functor)]]]
    [target
     [jvm
-     ["_" bytecode (#+ Label Bytecode) ("#@." monad)]
-     [encoding
-      ["." unsigned]]]]]
+     ["_" bytecode (#+ Label Bytecode) ("#@." monad)]]]]
   ["." // #_
    ["#." runtime (#+ Operation Phase)]
    ["#." value]
@@ -50,7 +48,7 @@
                                           ..no-op])
                                    (do @
                                      [fetchG (translate updateS)
-                                      #let [storeG (_.astore (unsigned.u1 register))]]
+                                      #let [storeG (_.astore register)]]
                                      (wrap [fetchG storeG]))))))]
     (wrap ($_ _.compose
               ## It may look weird that first I fetch all the values separately,
@@ -81,7 +79,7 @@
                                (list@map (function (_ [index initG])
                                            ($_ _.compose
                                                initG
-                                               (_.astore (unsigned.u1 (n.+ offset index))))))
+                                               (_.astore (n.+ offset index)))))
                                (monad.seq _.monad))]]
     (wrap ($_ _.compose
               initializationG
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 946ea34d5..f49c3b517 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/primitive.lux
@@ -4,7 +4,6 @@
     [monad (#+ do)]]
    [target
     [jvm
-     ["." constant]
      ["_" bytecode (#+ Bytecode)]
      ["." type]]]
    [macro
@@ -27,8 +26,8 @@
        [_ (`` (|> value (~~ (template.splice <ldc>))))]
        (_.invokestatic <class> "valueOf" (type.method [(list <inputD>) <class> (list)]))))]
 
-  [i64 (I64 Any) [.int constant.long _.ldc/long] $Long   type.long]
-  [f64 Frac      [constant.double _.ldc/double]  $Double type.double]
+  [i64 (I64 Any) [.int _.long] $Long   type.long]
+  [f64 Frac      [_.double]    $Double type.double]
   )
 
 (def: #export text _.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
index a5c4c3156..13f6bb846 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/reference.lux
@@ -5,11 +5,6 @@
    [data
     [text
      ["%" format (#+ format)]]]
-   [tool
-    [compiler
-     ["." reference (#+ Register Variable)]
-     ["." phase ("operation@." monad)
-      ["." generation]]]]
    [target
     [jvm
      ["_" bytecode (#+ Bytecode)]
@@ -19,11 +14,11 @@
   ["." // #_
    [runtime (#+ Operation)]
    ["#." value]
-   ["#." type]])
-
-(def: local
-  (-> Register (Bytecode Any))
-  (|>> unsigned.u1 _.aload))
+   ["#." type]
+   ["//#" /// ("operation@." monad)
+    ["." generation]
+    [//
+     ["." reference (#+ Register Variable)]]]])
 
 (def: #export this
   (Bytecode Any)
@@ -40,7 +35,7 @@
 
 (def: (foreign variable)
   (-> Register (Operation (Bytecode Any)))
-  (do phase.monad
+  (do ////.monad
     [function-class generation.context]
     (wrap ($_ _.compose
               ..this
@@ -52,13 +47,13 @@
   (-> Variable (Operation (Bytecode Any)))
   (case variable
     (#reference.Local variable)
-    (operation@wrap (..local variable))
+    (operation@wrap (_.aload variable))
     
     (#reference.Foreign variable)
     (..foreign variable)))
 
 (def: #export (constant name)
   (-> Name (Operation (Bytecode Any)))
-  (do phase.monad
+  (do ////.monad
     [bytecode-name (generation.remember name)]
     (wrap (_.getstatic (type.class bytecode-name (list)) //value.field //type.value))))
diff --git a/stdlib/source/lux/tool/compiler/phase/generation/jvm/runtime.lux b/stdlib/source/lux/tool/compiler/phase/generation/jvm/runtime.lux
index 384193d99..c8076cada 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/runtime.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/runtime.lux
@@ -26,7 +26,6 @@
      ["." constant
       [pool (#+ Resource)]]
      [encoding
-      ["." unsigned]
       ["." name]]
      ["." type (#+ Type)
       ["." category (#+ Return' Value')]
@@ -82,10 +81,6 @@
       method.strict
       ))
 
-(def: local
-  (-> Nat (Bytecode Any))
-  (|>> unsigned.u1 try.assume _.aload))
-
 (def: this
   (Bytecode Any)
   _.aload-0)
@@ -126,12 +121,12 @@
     (method.method ..modifier ..variant::name
                    ..variant::type
                    (list)
-                   ($_ _.compose
-                       new-variant
-                       (..set! ..variant-tag $tag)
-                       (..set! ..variant-last? $last?)
-                       (..set! ..variant-value $value)
-                       _.areturn))))
+                   (#.Some ($_ _.compose
+                               new-variant
+                               (..set! ..variant-tag $tag)
+                               (..set! ..variant-last? $last?)
+                               (..set! ..variant-value $value)
+                               _.areturn)))))
 
 (def: #export left-flag _.aconst-null)
 (def: #export right-flag ..unit)
@@ -189,11 +184,12 @@
   (method.method ..modifier ..variant::name
                  ..variant::type
                  (list)
-                 (..risky
-                  ($_ _.compose
-                      ..this
-                      (_.invokestatic //type.frac "parseDouble" (type.method [(list //type.text) type.double (list)]))
-                      (//value.wrap type.double)))))
+                 (#.Some
+                  (..risky
+                   ($_ _.compose
+                       ..this
+                       (_.invokestatic //type.frac "parseDouble" (type.method [(list //type.text) type.double (list)]))
+                       (//value.wrap type.double))))))
 
 (def: #export log!
   (Bytecode Any)
@@ -224,9 +220,10 @@
   (method.method ..modifier name
                  ..failure::type
                  (list)
-                 ($_ _.compose
-                     (..illegal-state-exception message)
-                     _.athrow)))
+                 (#.Some
+                  ($_ _.compose
+                      (..illegal-state-exception message)
+                      _.athrow))))
 
 (def: apply-failure::name "apply_failure")
 (def: #export apply-failure (..procedure ..apply-failure::name ..failure::type))
@@ -251,16 +248,17 @@
   (method.method ..modifier ..push::name
                  ..push::type
                  (list)
-                 (let [new-stack-frame! ($_ _.compose
-                                            _.iconst-2
-                                            (_.anewarray //type.value))
-                       $head _.aload-1
-                       $tail _.aload-0]
-                   ($_ _.compose
-                       new-stack-frame!
-                       (..set! ..stack-head $head)
-                       (..set! ..stack-tail $tail)
-                       _.areturn))))
+                 (#.Some
+                  (let [new-stack-frame! ($_ _.compose
+                                             _.iconst-2
+                                             (_.anewarray //type.value))
+                        $head _.aload-1
+                        $tail _.aload-0]
+                    ($_ _.compose
+                        new-stack-frame!
+                        (..set! ..stack-head $head)
+                        (..set! ..stack-tail $tail)
+                        _.areturn)))))
 
 (def: case::name "case")
 (def: case::type (type.method [(list //type.variant //type.tag //type.flag) //type.value (list)]))
@@ -269,79 +267,80 @@
 (def: case::method
   (method.method ..modifier ..case::name ..case::type
                  (list)
-                 (do _.monad
-                   [@loop _.new-label
-                    @perfect-match! _.new-label
-                    @tags-match! _.new-label
-                    @maybe-nested _.new-label
-                    @maybe-super-nested _.new-label
-                    @mismatch! _.new-label
-                    #let [::tag ($_ _.compose
-                                    (..get ..variant-tag)
-                                    (//value.unwrap type.int))
-                          ::last? (..get ..variant-last?)
-                          ::value (..get ..variant-value)
-
-                          $variant _.aload-0
-                          $tag _.iload-1
-                          $last? _.aload-2
-
-                          not-found _.aconst-null
-
-                          update-$tag ($_ _.compose
-                                          _.isub
-                                          _.istore-1)
-                          update-$variant ($_ _.compose
-                                              $variant ::value
-                                              (_.checkcast //type.variant)
-                                              _.astore-0)
-                          recur (: (-> Label (Bytecode Any))
-                                   (function (_ @loop-start)
-                                     ($_ _.compose
-                                         update-$tag
-                                         update-$variant
-                                         (_.goto @loop-start))))
-                          
-                          super-nested-tag ($_ _.compose
-                                               $variant ::tag
-                                               $tag _.isub)
-                          super-nested ($_ _.compose
-                                           super-nested-tag
-                                           $variant ::last?
-                                           $variant ::value
-                                           ..variant)]]
-                   ($_ _.compose
-                       (_.set-label @loop)
-                       $tag
-                       $variant ::tag
-                       _.dup2 (_.if-icmpeq @tags-match!)
-                       _.dup2 (_.if-icmpgt @maybe-nested)
-                       _.dup2 (_.if-icmplt @maybe-super-nested)
-                       ## _.pop2
-                       not-found
-                       _.areturn
-                       (_.set-label @tags-match!) ## tag, sumT
-                       $last? ## tag, sumT, wants-last?
-                       $variant ::last? ## tag, sumT, wants-last?, is-last?
-                       (_.if-acmpeq @perfect-match!) ## tag, sumT
-                       (_.set-label @maybe-nested) ## tag, sumT
-                       $variant ::last? ## tag, sumT, last?
-                       (_.ifnull @mismatch!) ## tag, sumT
-                       (recur @loop)
-                       (_.set-label @perfect-match!) ## tag, sumT
-                       ## _.pop2
-                       $variant ::value
-                       _.areturn
-                       (_.set-label @maybe-super-nested) ## tag, sumT
-                       $last? (_.ifnull @mismatch!)
-                       ## _.pop2
-                       super-nested
-                       _.areturn
-                       (_.set-label @mismatch!) ## tag, sumT
-                       ## _.pop2
-                       not-found
-                       _.areturn
-                       ))))
+                 (#.Some
+                  (do _.monad
+                    [@loop _.new-label
+                     @perfect-match! _.new-label
+                     @tags-match! _.new-label
+                     @maybe-nested _.new-label
+                     @maybe-super-nested _.new-label
+                     @mismatch! _.new-label
+                     #let [::tag ($_ _.compose
+                                     (..get ..variant-tag)
+                                     (//value.unwrap type.int))
+                           ::last? (..get ..variant-last?)
+                           ::value (..get ..variant-value)
+
+                           $variant _.aload-0
+                           $tag _.iload-1
+                           $last? _.aload-2
+
+                           not-found _.aconst-null
+
+                           update-$tag ($_ _.compose
+                                           _.isub
+                                           _.istore-1)
+                           update-$variant ($_ _.compose
+                                               $variant ::value
+                                               (_.checkcast //type.variant)
+                                               _.astore-0)
+                           recur (: (-> Label (Bytecode Any))
+                                    (function (_ @loop-start)
+                                      ($_ _.compose
+                                          update-$tag
+                                          update-$variant
+                                          (_.goto @loop-start))))
+                           
+                           super-nested-tag ($_ _.compose
+                                                $variant ::tag
+                                                $tag _.isub)
+                           super-nested ($_ _.compose
+                                            super-nested-tag
+                                            $variant ::last?
+                                            $variant ::value
+                                            ..variant)]]
+                    ($_ _.compose
+                        (_.set-label @loop)
+                        $tag
+                        $variant ::tag
+                        _.dup2 (_.if-icmpeq @tags-match!)
+                        _.dup2 (_.if-icmpgt @maybe-nested)
+                        _.dup2 (_.if-icmplt @maybe-super-nested)
+                        ## _.pop2
+                        not-found
+                        _.areturn
+                        (_.set-label @tags-match!) ## tag, sumT
+                        $last?          ## tag, sumT, wants-last?
+                        $variant ::last? ## tag, sumT, wants-last?, is-last?
+                        (_.if-acmpeq @perfect-match!) ## tag, sumT
+                        (_.set-label @maybe-nested)   ## tag, sumT
+                        $variant ::last?     ## tag, sumT, last?
+                        (_.ifnull @mismatch!) ## tag, sumT
+                        (recur @loop)
+                        (_.set-label @perfect-match!) ## tag, sumT
+                        ## _.pop2
+                        $variant ::value
+                        _.areturn
+                        (_.set-label @maybe-super-nested) ## tag, sumT
+                        $last? (_.ifnull @mismatch!)
+                        ## _.pop2
+                        super-nested
+                        _.areturn
+                        (_.set-label @mismatch!) ## tag, sumT
+                        ## _.pop2
+                        not-found
+                        _.areturn
+                        )))))
 
 (def: projection-type (type.method [(list //type.tuple //type.offset) //type.value (list)]))
 
@@ -378,53 +377,55 @@
         left-projection::method
         (method.method ..modifier ..left-projection::name ..projection-type
                        (list)
-                       (do _.monad
-                         [@loop _.new-label
-                          @recursive _.new-label
-                          #let [::left ($_ _.compose
-                                           $lefts _.aaload)]]
-                         ($_ _.compose
-                             (_.set-label @loop)
-                             $lefts $last-right (_.if-icmpge @recursive)
-                             $tuple ::left
-                             _.areturn
-                             (_.set-label @recursive)
-                             ## Recursive
-                             (recur @loop))))
+                       (#.Some
+                        (do _.monad
+                          [@loop _.new-label
+                           @recursive _.new-label
+                           #let [::left ($_ _.compose
+                                            $lefts _.aaload)]]
+                          ($_ _.compose
+                              (_.set-label @loop)
+                              $lefts $last-right (_.if-icmpge @recursive)
+                              $tuple ::left
+                              _.areturn
+                              (_.set-label @recursive)
+                              ## Recursive
+                              (recur @loop)))))
 
         right-projection::method
         (method.method ..modifier ..right-projection::name ..projection-type
                        (list)
-                       (do _.monad
-                         [@loop _.new-label
-                          @not-tail _.new-label
-                          @slice _.new-label
-                          #let [$right ($_ _.compose
-                                           $lefts
-                                           _.iconst-1
-                                           _.iadd)
-                                $::nested ($_ _.compose
-                                              $tuple _.swap _.aaload)
-                                super-nested ($_ _.compose
-                                                 $tuple
-                                                 $right
-                                                 $tuple::size
-                                                 (_.invokestatic (type.class "java.util.Arrays" (list)) "copyOfRange"
-                                                                 (type.method [(list //type.tuple //type.index //type.index) //type.tuple (list)])))]]
-                         ($_ _.compose
-                             (_.set-label @loop)
-                             $last-right $right
-                             _.dup2 (_.if-icmpne @not-tail)
-                             ## _.pop
-                             $::nested
-                             _.areturn
-                             (_.set-label @not-tail)
-                             (_.if-icmpgt @slice)
-                             ## Must recurse
-                             (recur @loop)
-                             (_.set-label @slice)
-                             super-nested
-                             _.areturn)))]
+                       (#.Some
+                        (do _.monad
+                          [@loop _.new-label
+                           @not-tail _.new-label
+                           @slice _.new-label
+                           #let [$right ($_ _.compose
+                                            $lefts
+                                            _.iconst-1
+                                            _.iadd)
+                                 $::nested ($_ _.compose
+                                               $tuple _.swap _.aaload)
+                                 super-nested ($_ _.compose
+                                                  $tuple
+                                                  $right
+                                                  $tuple::size
+                                                  (_.invokestatic (type.class "java.util.Arrays" (list)) "copyOfRange"
+                                                                  (type.method [(list //type.tuple //type.index //type.index) //type.tuple (list)])))]]
+                          ($_ _.compose
+                              (_.set-label @loop)
+                              $last-right $right
+                              _.dup2 (_.if-icmpne @not-tail)
+                              ## _.pop
+                              $::nested
+                              _.areturn
+                              (_.set-label @not-tail)
+                              (_.if-icmpgt @slice)
+                              ## Must recurse
+                              (recur @loop)
+                              (_.set-label @slice)
+                              super-nested
+                              _.areturn))))]
     [left-projection::method
      right-projection::method]))
 
@@ -447,53 +448,55 @@
 (def: try::method
   (method.method ..modifier ..try::name ..try::type
                  (list)
-                 (do _.monad
-                   [@from _.new-label
-                    @to _.new-label
-                    @handler _.new-label
-                    #let [$unsafe ..this
-                          unit _.aconst-null
-
-                          ^StringWriter (type.class "java.io.StringWriter" (list))
-                          string-writer ($_ _.compose
-                                            (_.new ^StringWriter)
-                                            _.dup
-                                            (_.invokespecial ^StringWriter "<init>" (type.method [(list) type.void (list)])))
-
-                          ^PrintWriter (type.class "java.io.PrintWriter" (list))
-                          print-writer ($_ _.compose
-                                           ## WTW
-                                           (_.new ^PrintWriter) ## WTWP
-                                           _.dup-x1 ## WTPWP
-                                           _.swap ## WTPPW
-                                           ..true ## WTPPWZ
-                                           (_.invokespecial ^PrintWriter "<init>" (type.method [(list (type.class "java.io.Writer" (list)) type.boolean) type.void (list)]))
-                                           ## WTP
-                                           )]]
-                   ($_ _.compose
-                       (_.try @from @to @handler //type.error)
-                       (_.set-label @from)
-                       $unsafe unit ..apply
-                       ..right-injection _.areturn
-                       (_.set-label @to)
-                       (_.set-label @handler) ## T
-                       string-writer ## TW
-                       _.dup-x1 ## WTW
-                       print-writer ## WTP
-                       (_.invokevirtual //type.error "printStackTrace" (type.method [(list ^PrintWriter) type.void (list)])) ## W
-                       (_.invokevirtual ^StringWriter "toString" (type.method [(list) //type.text (list)])) ## S
-                       ..left-injection _.areturn
-                       ))))
+                 (#.Some
+                  (do _.monad
+                    [@from _.new-label
+                     @to _.new-label
+                     @handler _.new-label
+                     #let [$unsafe ..this
+                           unit _.aconst-null
+
+                           ^StringWriter (type.class "java.io.StringWriter" (list))
+                           string-writer ($_ _.compose
+                                             (_.new ^StringWriter)
+                                             _.dup
+                                             (_.invokespecial ^StringWriter "<init>" (type.method [(list) type.void (list)])))
+
+                           ^PrintWriter (type.class "java.io.PrintWriter" (list))
+                           print-writer ($_ _.compose
+                                            ## WTW
+                                            (_.new ^PrintWriter) ## WTWP
+                                            _.dup-x1 ## WTPWP
+                                            _.swap   ## WTPPW
+                                            ..true   ## WTPPWZ
+                                            (_.invokespecial ^PrintWriter "<init>" (type.method [(list (type.class "java.io.Writer" (list)) type.boolean) type.void (list)]))
+                                            ## WTP
+                                            )]]
+                    ($_ _.compose
+                        (_.try @from @to @handler //type.error)
+                        (_.set-label @from)
+                        $unsafe unit ..apply
+                        ..right-injection _.areturn
+                        (_.set-label @to)
+                        (_.set-label @handler) ## T
+                        string-writer          ## TW
+                        _.dup-x1               ## WTW
+                        print-writer           ## WTP
+                        (_.invokevirtual //type.error "printStackTrace" (type.method [(list ^PrintWriter) type.void (list)])) ## W
+                        (_.invokevirtual ^StringWriter "toString" (type.method [(list) //type.text (list)])) ## S
+                        ..left-injection _.areturn
+                        )))))
 
 (def: reflection
   (All [category]
     (-> (Type (<| Return' Value' category)) Text))
   (|>> type.reflection reflection.reflection))
 
+(def: ^Object (type.class "java.lang.Object" (list)))
+
 (def: translate-runtime
   (Operation Any)
-  (let [^Object (type.class "java.lang.Object" (list))
-        class (..reflection ..class)
+  (let [class (..reflection ..class)
         modifier (: (Modifier Class)
                     ($_ modifier@compose
                         class.public
@@ -517,7 +520,8 @@
                                           left-projection::method
                                           right-projection::method
 
-                                          ..try::method))
+                                          ..try::method
+                                          ))
                                   (row.row)))]
     (do ////.monad
       [_ (///.execute! class [class bytecode])]
@@ -530,35 +534,38 @@
                            (list@map (function (_ arity)
                                        (method.method method.public ..apply::name (..apply::type arity)
                                                       (list)
-                                                      (let [previous-inputs (|> arity
-                                                                                list.indices
-                                                                                (monad.map _.monad ..local))]
-                                                        ($_ _.compose
-                                                            previous-inputs
-                                                            (_.invokevirtual //function.class ..apply::name (..apply::type (dec arity)))
-                                                            (_.checkcast //function.class)
-                                                            (..local arity)
-                                                            (_.invokevirtual //function.class ..apply::name (..apply::type //function/arity.minimum))
-                                                            _.areturn)))))
+                                                      (#.Some
+                                                       (let [previous-inputs (|> arity
+                                                                                 list.indices
+                                                                                 (monad.map _.monad _.aload))]
+                                                         ($_ _.compose
+                                                             previous-inputs
+                                                             (_.invokevirtual //function.class ..apply::name (..apply::type (dec arity)))
+                                                             (_.checkcast //function.class)
+                                                             (_.aload arity)
+                                                             (_.invokevirtual //function.class ..apply::name (..apply::type //function/arity.minimum))
+                                                             _.areturn))))))
                            (list& (method.method (modifier@compose method.public method.abstract)
                                                  ..apply::name (..apply::type //function/arity.minimum)
                                                  (list)
                                                  ## TODO: It shouldn't be necessary to set the code for this method, since it's abstract.
                                                  ## Setting this might be a bug. Verify & fix ASAP.
-                                                 ($_ _.compose
-                                                     ..apply-failure
-                                                     ..this
-                                                     _.areturn))))
+                                                 (#.Some
+                                                  ($_ _.compose
+                                                      ..apply-failure
+                                                      ..this
+                                                      _.areturn)))))
         <init>::method (method.method method.public "<init>" //function.init
                                       (list)
-                                      (let [$partials _.iload-1]
-                                        ($_ _.compose
-                                            ..this
-                                            (_.invokespecial ^Object "<init>" (type.method [(list) type.void (list)]))
-                                            ..this
-                                            $partials
-                                            (_.putfield //function.class //function/count.field //function/count.type)
-                                            _.return)))
+                                      (#.Some
+                                       (let [$partials _.iload-1]
+                                         ($_ _.compose
+                                             ..this
+                                             (_.invokespecial ^Object "<init>" (type.method [(list) type.void (list)]))
+                                             ..this
+                                             $partials
+                                             (_.putfield //function.class //function/count.field //function/count.type)
+                                             _.return))))
         modifier (: (Modifier Class)
                     ($_ modifier@compose
                         class.public
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 b48711dd0..0b5ebb5e7 100644
--- a/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux
+++ b/stdlib/source/lux/tool/compiler/phase/generation/jvm/structure.lux
@@ -9,7 +9,6 @@
      ["." list]]]
    [target
     [jvm
-     ["." constant]
      ["_" bytecode (#+ Bytecode)]
      ["." type]]]]
   ["." // #_
@@ -24,9 +23,6 @@
 
 (def: unitG (Bytecode Any) (//primitive.text /////synthesis.unit))
 
-(template: (!integer <value>)
-  (|> <value> .i64 i32.i32 constant.integer))
-
 (def: #export (tuple generate membersS)
   (Generator (Tuple Synthesis))
   (case membersS
@@ -45,11 +41,11 @@
                                      [memberI (generate member)]
                                      (wrap (do _.monad
                                              [_ _.dup
-                                              _ (_.ldc/integer (!integer idx))
+                                              _ (_.int (.i64 idx))
                                               _ memberI]
                                              _.aastore))))))]
       (wrap (do _.monad
-              [_ (_.ldc/integer (!integer (list.size membersS)))
+              [_ (_.int (.i64 (list.size membersS)))
                _ (_.anewarray $Object)]
               (monad.seq @ membersI))))))
 
@@ -64,9 +60,9 @@
   (do ////.monad
     [valueI (generate valueS)]
     (wrap (do _.monad
-            [_ (_.ldc/integer (!integer (if right?
-                                          (.inc lefts)
-                                          lefts)))
+            [_ (_.int (.i64 (if right?
+                              (.inc lefts)
+                              lefts)))
              _ (flagG right?)
              _ valueI]
             (_.invokestatic //runtime.class "variant"
diff --git a/stdlib/source/test/lux/target/jvm.lux b/stdlib/source/test/lux/target/jvm.lux
index 2617eeacf..7b2283cb8 100644
--- a/stdlib/source/test/lux/target/jvm.lux
+++ b/stdlib/source/test/lux/target/jvm.lux
@@ -53,10 +53,7 @@
      ["#." signed]
      ["#." unsigned]]
     ["#" bytecode (#+ Label Bytecode)
-     ["#." instruction]
-     [environment
-      [limit
-       [registry (#+ Register)]]]]
+     ["#." instruction]]
     ["#." type (#+ Type)
      ["." category (#+ Value Object Class)]]]})
 
@@ -993,13 +990,13 @@
                                    *wrap)))))
         store-and-load (: (All [a]
                             (-> (Random a) (-> a (Bytecode Any)) (Bytecode Any)
-                                [(-> Register (Bytecode Any)) (-> Register (Bytecode Any))]
+                                [(-> Nat (Bytecode Any)) (-> Nat (Bytecode Any))]
                                 (-> a (-> Any Bit))
                                 (Random Bit)))
                           (function (_ random-value literal *wrap [store load] test)
                             (do random.monad
                               [expected random-value
-                               register (:: @ map (|>> (n.% 128) /unsigned.u1 try.assume) random.nat)]
+                               register (:: @ map (n.% 128) random.nat)]
                               (<| (..bytecode (test expected))
                                   (do /.monad
                                     [_ (literal expected)
@@ -1033,8 +1030,7 @@
                                         (do /.monad
                                           [_ (..$Byte::literal base)
                                            _ /.istore-0
-                                           @0 (/.register 0)
-                                           _ (/.iinc @0 increment)
+                                           _ (/.iinc 0 increment)
                                            _ /.iload-0
                                            _ /.i2l]
                                           ..$Long::wrap)))))))
author	Eduardo Julian	2019-11-18 18:45:52 -0400
committer	Eduardo Julian	2019-11-18 18:45:52 -0400
commit	fa40cabbf361b717023183b57eed3bb72919a080 (patch)
tree	79c141f26427f3fd1385c257deaf0473d1f38282
parent	a5a71a224408b6a7a736fd2f4c06646bf5c89fd8 (diff)