diff --git a/src/builtins.ts b/src/builtins.ts
index f7eaefab..797655b3 100644
--- a/src/builtins.ts
+++ b/src/builtins.ts
@@ -62,11 +62,12 @@ import {
   Field,
   Global,
   DecoratorFlags,
-  ClassPrototype
+  ClassPrototype,
+  Local
 } from "./program";
 
 import {
-  FlowFlags
+  FlowFlags, Flow
 } from "./flow";
 
 import {
@@ -4214,14 +4215,21 @@ export function compileArraySet(
   valueExpression: Expression,
   contextualType: Type
 ): ExpressionRef {
+  var program = compiler.program;
   var type = typedArraySymbolToType(target.internalName);
-  if (type) {
-    return compileTypedArraySet(compiler, target, type, thisExpression,
-      elementExpression, valueExpression, contextualType);
+  if (!type) {
+    assert(target.prototype == program.arrayPrototype);
+    type = assert(target.typeArguments)[0];
   }
-  assert(target.prototype == compiler.program.arrayPrototype);
-  type = assert(target.typeArguments)[0];
-  throw new Error("not implemented");
+  return compileTypedArraySet(
+    compiler,
+    target,
+    type,
+    thisExpression,
+    elementExpression,
+    valueExpression,
+    contextualType
+  );
 }
 
 function compileTypedArraySet(
@@ -4233,7 +4241,6 @@ function compileTypedArraySet(
   valueExpression: Expression,
   contextualType: Type
 ): ExpressionRef {
-  var type = typedArraySymbolToType(target.internalName);
   var module = compiler.module;
 
   var dataStart = assert(target.lookupInSelf("dataStart"));
@@ -4267,16 +4274,22 @@ function compileTypedArraySet(
     }
   }
 
+  var typeIsManaged = type.is(TypeFlags.REFERENCE); // FIXME: .isManaged
   var usizeType = compiler.options.usizeType;
   var nativeSizeType = compiler.options.nativeSizeType;
+  var thisExpr = compiler.compileExpression(
+    thisExpression,
+    target.type,
+    ConversionKind.IMPLICIT,
+    WrapMode.NONE
+  );
+  var tempThis: Local | null = null;
+  if (typeIsManaged) {
+    tempThis = compiler.currentFlow.getTempLocal(target.type, false);
+    thisExpr = module.createTeeLocal(tempThis.index, thisExpr);
+  }
   var dataStartExpr = module.createLoad(usizeType.byteSize, true,
-    compiler.compileExpression(
-      thisExpression,
-      target.type,
-      ConversionKind.IMPLICIT,
-      WrapMode.NONE
-    ),
-    nativeSizeType, (<Field>dataStart).memoryOffset
+    thisExpr, nativeSizeType, (<Field>dataStart).memoryOffset
   );
 
   var typeAlignLog2 = type.alignLog2;
@@ -4316,10 +4329,33 @@ function compileTypedArraySet(
     WrapMode.NONE
   );
 
-  // clamp
-  if (target.internalName == BuiltinSymbols.Uint8ClampedArray) {
+  // handle Array<Ref>: value = LINK<T, TArray>(value, this), value
+  if (typeIsManaged) {
+    let program = compiler.program;
+    let linkPrototype = assert(program.linkPrototype);
+    let linkInstance = compiler.resolver.resolveFunction(linkPrototype, [ type, target.type ]);
+    if (!linkInstance) return module.createUnreachable();
+    let previousFlow = compiler.currentFlow;
+    let tempValue = previousFlow.getTempLocal(type, false);
+    let flow = Flow.createInline(previousFlow.parentFunction, linkInstance);
+    compiler.currentFlow = flow;
+    flow.addScopedAlias(linkInstance.signature.getParameterName(0), type, tempValue.index);
+    flow.addScopedAlias(linkInstance.signature.getParameterName(1), target.type, assert(tempThis).index);
+    let body = compiler.compileFunctionBody(linkInstance);
+    body.unshift(
+      module.createSetLocal(tempValue.index, valueExpr)
+    );
+    body.push(
+      module.createGetLocal(tempValue.index, nativeSizeType)
+    );
+    previousFlow.freeTempLocal(tempValue);
+    previousFlow.freeTempLocal(tempThis!); tempThis = null;
+    compiler.currentFlow = previousFlow;
+    valueExpr = module.createBlock(flow.inlineReturnLabel, body, nativeSizeType);
+
+  // handle Uint8ClampedArray: value = ~(value >> 31) & (((255 - value) >> 31) | value)
+  } else if (target.internalName == BuiltinSymbols.Uint8ClampedArray) {
     let tempLocal = compiler.currentFlow.getAndFreeTempLocal(Type.i32, true);
-    // ~(value >> 31) & (((255 - value) >> 31) | value)
     valueExpr = module.createBinary(BinaryOp.AndI32,
       module.createBinary(BinaryOp.XorI32,
         module.createBinary(BinaryOp.ShrI32,
@@ -4340,6 +4376,7 @@ function compileTypedArraySet(
       )
     );
   }
+  assert(!tempThis);
 
   var nativeType = type.toNativeType();
 
diff --git a/src/compiler.ts b/src/compiler.ts
index 180f10a0..4e595273 100644
--- a/src/compiler.ts
+++ b/src/compiler.ts
@@ -1065,7 +1065,7 @@ export class Compiler extends DiagnosticEmitter {
   }
 
   /** Compiles the body of a function within the specified flow. */
-  private compileFunctionBody(instance: Function): ExpressionRef[] {
+  compileFunctionBody(instance: Function): ExpressionRef[] {
     var module = this.module;
     var bodyNode = assert(instance.prototype.bodyNode);
     var returnType = instance.signature.returnType;
@@ -4689,22 +4689,22 @@ export class Compiler extends DiagnosticEmitter {
       case ElementKind.CLASS: {
         let elementExpression = resolver.currentElementExpression;
         if (elementExpression) { // indexed access
+          let arrayBufferView = this.program.arrayBufferViewInstance;
+          if (arrayBufferView) {
+            if ((<Class>target).prototype.extends(arrayBufferView.prototype)) {
+              return compileArraySet(
+                this,
+                <Class>target,
+                assert(this.resolver.currentThisExpression),
+                elementExpression,
+                valueExpression,
+                contextualType
+              );
+            }
+          }
           let isUnchecked = flow.is(FlowFlags.UNCHECKED_CONTEXT);
           let indexedSet = (<Class>target).lookupOverload(OperatorKind.INDEXED_SET, isUnchecked);
           if (!indexedSet) {
-            let arrayBufferView = this.program.arrayBufferViewInstance;
-            if (arrayBufferView) {
-              if ((<Class>target).prototype.extends(arrayBufferView.prototype)) {
-                return compileArraySet(
-                  this,
-                  <Class>target,
-                  assert(this.resolver.currentThisExpression),
-                  elementExpression,
-                  valueExpression,
-                  contextualType
-                );
-              }
-            }
             let indexedGet = (<Class>target).lookupOverload(OperatorKind.INDEXED_GET, isUnchecked);
             if (!indexedGet) {
               this.error(
diff --git a/src/diagnostics.ts b/src/diagnostics.ts
index 9368bf94..2eff86a3 100644
--- a/src/diagnostics.ts
+++ b/src/diagnostics.ts
@@ -280,8 +280,8 @@ export abstract class DiagnosticEmitter {
     var message = DiagnosticMessage.create(code, category, arg0, arg1, arg2).withRange(range);
     if (relatedRange) message.relatedRange = relatedRange;
     this.diagnostics.push(message);
-    // console.log(formatDiagnosticMessage(message, true, true) + "\n"); // temporary
-    // console.log(<string>new Error("stack").stack);
+    console.log(formatDiagnosticMessage(message, true, true) + "\n"); // temporary
+    console.log(<string>new Error("stack").stack);
   }
 
   /** Emits an informatory diagnostic message. */
diff --git a/std/assembly/array.ts b/std/assembly/array.ts
index 3d465a1b..975065de 100644
--- a/std/assembly/array.ts
+++ b/std/assembly/array.ts
@@ -346,12 +346,14 @@ export class Array<T> extends ArrayBufferView {
   }
 
   reverse(): Array<T> {
-    var base = this.dataStart;
-    for (let front = 0, back = this.length_ - 1; front < back; ++front, --back) {
-      let temp = load<T>(base, front);
-      let dest = base + (<usize>back << alignof<T>());
-      store<T>(base + (<usize>front << alignof<T>()), load<T>(dest));
-      store<T>(dest, temp);
+    var front = this.dataStart;
+    var back = this.dataEnd - sizeof<T>();
+    while (front < back) {
+      let temp = load<T>(front);
+      store<T>(front, load<T>(back));
+      store<T>(back, temp);
+      front += sizeof<T>();
+      back -= sizeof<T>();
     }
     return this;
   }
diff --git a/std/assembly/runtime.ts b/std/assembly/runtime.ts
index c29c02a8..bb8944d7 100644
--- a/std/assembly/runtime.ts
+++ b/std/assembly/runtime.ts
@@ -192,7 +192,7 @@ function assertUnregistered(ref: usize): void {
 /** Asserts that a managed object has already been registered. */
 // @ts-ignore: decorator
 function assertRegistered(ref: usize): void {
-  assert(ref > HEAP_BASE); // must be a heap object
+  // may be a static string or buffer (not a heap object)
   assert(changetype<HEADER>(ref - HEADER_SIZE).classId != HEADER_MAGIC);
 }
 
diff --git a/std/assembly/string.ts b/std/assembly/string.ts
index 64c02c1e..6c242fbc 100644
--- a/std/assembly/string.ts
+++ b/std/assembly/string.ts
@@ -1,4 +1,4 @@
-import { ALLOCATE, REGISTER, HEADER, HEADER_SIZE } from "./runtime";
+import { ALLOCATE, REGISTER, HEADER, HEADER_SIZE, ArrayBufferView, LINK } from "./runtime";
 import { MAX_SIZE_32 } from "./util/allocator";
 import { compareImpl, parse, CharCode, isWhiteSpaceOrLineTerminator } from "./util/string";
 
@@ -359,22 +359,20 @@ import { compareImpl, parse, CharCode, isWhiteSpaceOrLineTerminator } from "./ut
       // split by chars
       length = min<isize>(length, <isize>limit);
       let result = new Array<String>(length);
-      let buffer = unreachable(); // TODO
-      // let buffer = <ArrayBuffer>result.buffer_;
+      let resultStart = changetype<ArrayBufferView>(result).dataStart;
       for (let i: isize = 0; i < length; ++i) {
-        let char = ALLOCATE(2);
+        let charStr = ALLOCATE(2);
         store<u16>(
-          changetype<usize>(char),
-          load<u16>(
-            changetype<usize>(this) + (<usize>i << 1)
-          )
+          charStr,
+          load<u16>(changetype<usize>(this) + (<usize>i << 1))
         );
-        store<usize>(changetype<usize>(buffer) + (<usize>i << 1), char);
+        store<String>(resultStart + (<usize>i << alignof<String>()), REGISTER<String>(charStr));
+        LINK(charStr, result);
       }
       return result;
     } else if (!length) {
       let result = new Array<String>(1);
-      unchecked(result[0] = changetype<String>(""));
+      store<string>(changetype<ArrayBufferView>(result).dataStart, ""); // no need to register/link
       return result;
     }
     var result = new Array<String>();
diff --git a/tests/compiler/std/array.ts b/tests/compiler/std/array.ts
index 777d62a4..551c3691 100644
--- a/tests/compiler/std/array.ts
+++ b/tests/compiler/std/array.ts
@@ -1,12 +1,12 @@
 import "allocator/arena";
 import { Array } from "array";
-import { COMPARATOR } from "internal/sort";
+import { COMPARATOR } from "util/sort";
 
 // Obtains the internal capacity of an array from its backing buffer.
 function internalCapacity<T>(array: Array<T>): i32 {
   // the memory region used by the backing buffer might still be larger in that the ArrayBuffer
   // pre-allocates a power of 2 sized buffer itself and reuses it as long as it isn't exceeded.
-  var buffer: ArrayBuffer = array.buffer_;
+  var buffer: ArrayBuffer = array.data;
   return buffer.byteLength >> alignof<T>();
 }
 
diff --git a/tests/compiler/std/string.optimized.wat b/tests/compiler/std/string.optimized.wat
index b951d9c6..2a488e58 100644
--- a/tests/compiler/std/string.optimized.wat
+++ b/tests/compiler/std/string.optimized.wat
@@ -1,18 +1,19 @@
 (module
- (type $FUNCSIG$v (func))
  (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
  (type $FUNCSIG$ii (func (param i32) (result i32)))
  (type $FUNCSIG$iii (func (param i32 i32) (result i32)))
- (type $FUNCSIG$viii (func (param i32 i32 i32)))
+ (type $FUNCSIG$vi (func (param i32)))
  (type $FUNCSIG$iiii (func (param i32 i32 i32) (result i32)))
+ (type $FUNCSIG$viii (func (param i32 i32 i32)))
  (type $FUNCSIG$di (func (param i32) (result f64)))
+ (type $FUNCSIG$vii (func (param i32 i32)))
  (type $FUNCSIG$ij (func (param i64) (result i32)))
  (type $FUNCSIG$viji (func (param i32 i64 i32)))
  (type $FUNCSIG$id (func (param f64) (result i32)))
  (type $FUNCSIG$iid (func (param i32 f64) (result i32)))
  (type $FUNCSIG$iijijiji (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
+ (type $FUNCSIG$v (func))
  (type $FUNCSIG$i (func (result i32)))
- (type $FUNCSIG$vii (func (param i32 i32)))
  (type $FUNCSIG$iiiii (func (param i32 i32 i32 i32) (result i32)))
  (import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32)))
  (memory $0 1)
@@ -80,115 +81,114 @@
  (data (i32.const 1296) "\01\00\00\00\n\00\00\00c\00d\00e\00f\00g")
  (data (i32.const 1320) "\01\00\00\00\n\00\00\00d\00e\00f\00g\00h")
  (data (i32.const 1344) "\01\00\00\00\1a\00\00\00a\00b\00c\00d\00e\00f\00g\00h\00i\00j\00k\00l\00m")
- (data (i32.const 1384) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
- (data (i32.const 1424) "\01\00\00\008\00\00\00~\00l\00i\00b\00/\00i\00n\00t\00e\00r\00n\00a\00l\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s")
- (data (i32.const 1488) "\01\00\00\00\n\00\00\00a\00,\00b\00,\00c")
- (data (i32.const 1512) "\01\00\00\00\02\00\00\00.")
- (data (i32.const 1528) "\01\00\00\00\02\00\00\00c")
- (data (i32.const 1544) "\01\00\00\00\0e\00\00\00a\00,\00 \00b\00,\00 \00c")
- (data (i32.const 1568) "\01\00\00\00\04\00\00\00,\00 ")
- (data (i32.const 1584) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00,\00c")
- (data (i32.const 1608) "\01\00\00\00\0c\00\00\00,\00a\00,\00b\00,\00c")
- (data (i32.const 1632) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00c\00,")
- (data (i32.const 1656) "\90\01\00\00\00\00\00\000\000\000\001\000\002\000\003\000\004\000\005\000\006\000\007\000\008\000\009\001\000\001\001\001\002\001\003\001\004\001\005\001\006\001\007\001\008\001\009\002\000\002\001\002\002\002\003\002\004\002\005\002\006\002\007\002\008\002\009\003\000\003\001\003\002\003\003\003\004\003\005\003\006\003\007\003\008\003\009\004\000\004\001\004\002\004\003\004\004\004\005\004\006\004\007\004\008\004\009\005\000\005\001\005\002\005\003\005\004\005\005\005\006\005\007\005\008\005\009\006\000\006\001\006\002\006\003\006\004\006\005\006\006\006\007\006\008\006\009\007\000\007\001\007\002\007\003\007\004\007\005\007\006\007\007\007\008\007\009\008\000\008\001\008\002\008\003\008\004\008\005\008\006\008\007\008\008\008\009\009\000\009\001\009\002\009\003\009\004\009\005\009\006\009\007\009\008\009\009")
- (data (i32.const 2168) "x\06\00\00d")
- (data (i32.const 2176) "\01\00\00\00\02\00\00\008")
- (data (i32.const 2192) "\01\00\00\00\n\00\00\00-\001\000\000\000")
- (data (i32.const 2216) "\01\00\00\00\08\00\00\001\002\003\004")
- (data (i32.const 2232) "\01\00\00\00\n\00\00\001\002\003\004\005")
- (data (i32.const 2256) "\01\00\00\00\0c\00\00\001\002\003\004\005\006")
- (data (i32.const 2280) "\01\00\00\00\0e\00\00\001\001\001\001\001\001\001")
- (data (i32.const 2304) "\01\00\00\00\0e\00\00\001\002\003\004\005\006\007")
- (data (i32.const 2328) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\006")
- (data (i32.const 2360) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\007")
- (data (i32.const 2392) "\01\00\00\00\16\00\00\00-\002\001\004\007\004\008\003\006\004\008")
- (data (i32.const 2424) "\01\00\00\00\04\00\00\00-\001")
- (data (i32.const 2440) "\01\00\00\00\08\00\00\001\000\000\000")
- (data (i32.const 2456) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\008")
- (data (i32.const 2488) "\01\00\00\00\14\00\00\004\002\009\004\009\006\007\002\009\005")
- (data (i32.const 2520) "\01\00\00\00\10\00\00\009\009\009\009\009\009\009\009")
- (data (i32.const 2544) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\000\000")
- (data (i32.const 2576) "\01\00\00\00\16\00\00\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2608) "\01\00\00\00\18\00\00\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2640) "\01\00\00\00\1e\00\00\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2680) "\01\00\00\00 \00\00\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2720) "\01\00\00\00\"\00\00\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2768) "\01\00\00\00(\00\00\001\008\004\004\006\007\004\004\000\007\003\007\000\009\005\005\001\006\001\005")
- (data (i32.const 2816) "\01\00\00\00\n\00\00\00-\001\002\003\004")
- (data (i32.const 2840) "\01\00\00\00\16\00\00\00-\004\002\009\004\009\006\007\002\009\005")
- (data (i32.const 2872) "\01\00\00\00\18\00\00\00-\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2904) "\01\00\00\00\1a\00\00\00-\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2944) "\01\00\00\00 \00\00\00-\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 2984) "\01\00\00\00$\00\00\00-\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
- (data (i32.const 3032) "\01\00\00\00&\00\00\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\007")
- (data (i32.const 3080) "\01\00\00\00(\00\00\00-\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\008")
- (data (i32.const 3128) "\01\00\00\00\06\00\00\000\00.\000")
- (data (i32.const 3144) "\01\00\00\00\06\00\00\00N\00a\00N")
- (data (i32.const 3160) "\01\00\00\00\12\00\00\00-\00I\00n\00f\00i\00n\00i\00t\00y")
- (data (i32.const 3192) "\01\00\00\00\10\00\00\00I\00n\00f\00i\00n\00i\00t\00y")
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- (data (i32.const 4240) "\90\0c\00\00W")
- (data (i32.const 4248) "\ae\00\00\00\00\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
- (data (i32.const 4504) "\98\10\00\00W")
- (data (i32.const 4512) "(\00\00\00\00\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
- (data (i32.const 4576) "\a0\11\00\00\n")
- (data (i32.const 4584) "\01\00\00\00*\00\00\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006")
- (data (i32.const 4640) "\01\00\00\00,\00\00\00-\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006")
- (data (i32.const 4696) "\01\00\00\00.\00\00\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008")
- (data (i32.const 4752) "\01\00\00\000\00\00\00-\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008")
- (data (i32.const 4808) "\01\00\00\00,\00\00\004\00.\001\008\005\005\008\000\004\009\006\008\002\001\003\005\007\00e\00+\002\009\008")
- (data (i32.const 4864) "\01\00\00\00.\00\00\002\00.\002\002\005\000\007\003\008\005\008\005\000\007\002\000\001\004\00e\00-\003\000\008")
- (data (i32.const 4920) "\01\00\00\00\1a\00\00\004\00.\009\004\000\006\005\006\00e\00-\003\001\008")
- (data (i32.const 4960) "\01\00\00\00$\00\00\009\000\006\000\008\000\001\001\005\003\004\003\003\006\000\000\00.\000")
- (data (i32.const 5008) "\01\00\00\00*\00\00\004\007\000\008\003\005\006\000\002\004\007\001\001\005\001\002\000\000\000\00.\000")
- (data (i32.const 5064) "\01\00\00\00*\00\00\009\004\000\009\003\004\000\000\001\002\005\006\008\002\004\008\000\000\000\00.\000")
- (data (i32.const 5120) "\01\00\00\00\0c\00\00\005\00e\00-\003\002\004")
- (data (i32.const 5144) "\01\00\00\00\06\00\00\001\00.\000")
- (data (i32.const 5160) "\01\00\00\00\08\00\00\00-\001\00.\000")
- (data (i32.const 5176) "\01\00\00\00\08\00\00\00-\000\00.\001")
- (data (i32.const 5192) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\00.\000")
- (data (i32.const 5224) "\01\00\00\00\10\00\00\000\00.\000\000\000\000\000\001")
- (data (i32.const 5248) "\01\00\00\00\14\00\00\00-\001\000\000\000\000\000\000\00.\000")
- (data (i32.const 5280) "\01\00\00\00\12\00\00\00-\000\00.\000\000\000\000\000\001")
- (data (i32.const 5312) "\01\00\00\00\14\00\00\001\000\000\000\000\000\000\000\00.\000")
- (data (i32.const 5344) "\01\00\00\00\08\00\00\001\00e\00-\007")
- (data (i32.const 5360) "\01\00\00\00\0c\00\00\001\00e\00+\003\000\008")
- (data (i32.const 5384) "\01\00\00\00\0e\00\00\00-\001\00e\00+\003\000\008")
- (data (i32.const 5408) "\01\00\00\00\0c\00\00\001\00e\00-\003\000\008")
- (data (i32.const 5432) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\000\008")
- (data (i32.const 5456) "\01\00\00\00\0c\00\00\001\00e\00-\003\002\003")
- (data (i32.const 5480) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\002\003")
- (data (i32.const 5504) "\01\00\00\00\18\00\00\004\002\009\004\009\006\007\002\007\002\00.\000")
- (data (i32.const 5536) "\01\00\00\00*\00\00\001\00.\002\003\001\002\001\004\005\006\007\003\004\005\006\002\003\004\00e\00-\008")
- (data (i32.const 5592) "\01\00\00\00\"\00\00\005\005\005\005\005\005\005\005\005\00.\005\005\005\005\005\005\006")
- (data (i32.const 5640) "\01\00\00\00$\00\00\000\00.\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009")
- (data (i32.const 5688) "\01\00\00\00\n\00\00\001\002\00.\003\004")
- (data (i32.const 5712) "\01\00\00\00$\00\00\000\00.\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003")
- (data (i32.const 5760) "\01\00\00\00.\00\00\001\002\003\004\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\00.\000")
- (data (i32.const 5816) "\01\00\00\00\12\00\00\001\00.\002\003\004\00e\00+\002\001")
- (data (i32.const 5848) "\01\00\00\00\0e\00\00\002\00.\007\001\008\002\008")
- (data (i32.const 5872) "\01\00\00\00\12\00\00\000\00.\000\002\007\001\008\002\008")
- (data (i32.const 5904) "\01\00\00\00\0e\00\00\002\007\001\00.\008\002\008")
- (data (i32.const 5928) "\01\00\00\00\10\00\00\001\00.\001\00e\00+\001\002\008")
- (data (i32.const 5952) "\01\00\00\00\0e\00\00\001\00.\001\00e\00-\006\004")
- (data (i32.const 5976) "\01\00\00\00\16\00\00\000\00.\000\000\000\000\003\005\006\008\009")
+ (data (i32.const 1384) "\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s")
+ (data (i32.const 1432) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
+ (data (i32.const 1472) "\01\00\00\00\n\00\00\00a\00,\00b\00,\00c")
+ (data (i32.const 1496) "\01\00\00\00\02\00\00\00.")
+ (data (i32.const 1512) "\01\00\00\00\02\00\00\00c")
+ (data (i32.const 1528) "\01\00\00\00\0e\00\00\00a\00,\00 \00b\00,\00 \00c")
+ (data (i32.const 1552) "\01\00\00\00\04\00\00\00,\00 ")
+ (data (i32.const 1568) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00,\00c")
+ (data (i32.const 1592) "\01\00\00\00\0c\00\00\00,\00a\00,\00b\00,\00c")
+ (data (i32.const 1616) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00c\00,")
+ (data (i32.const 1640) "\02\00\00\00\90\01\00\000\000\000\001\000\002\000\003\000\004\000\005\000\006\000\007\000\008\000\009\001\000\001\001\001\002\001\003\001\004\001\005\001\006\001\007\001\008\001\009\002\000\002\001\002\002\002\003\002\004\002\005\002\006\002\007\002\008\002\009\003\000\003\001\003\002\003\003\003\004\003\005\003\006\003\007\003\008\003\009\004\000\004\001\004\002\004\003\004\004\004\005\004\006\004\007\004\008\004\009\005\000\005\001\005\002\005\003\005\004\005\005\005\006\005\007\005\008\005\009\006\000\006\001\006\002\006\003\006\004\006\005\006\006\006\007\006\008\006\009\007\000\007\001\007\002\007\003\007\004\007\005\007\006\007\007\007\008\007\009\008\000\008\001\008\002\008\003\008\004\008\005\008\006\008\007\008\008\008\009\009\000\009\001\009\002\009\003\009\004\009\005\009\006\009\007\009\008\009\009")
+ (data (i32.const 2048) "\05\00\00\00\10\00\00\00p\06\00\00p\06\00\00\00\08\00\00d")
+ (data (i32.const 2072) "\01\00\00\00\02\00\00\008")
+ (data (i32.const 2088) "\01\00\00\00\n\00\00\00-\001\000\000\000")
+ (data (i32.const 2112) "\01\00\00\00\08\00\00\001\002\003\004")
+ (data (i32.const 2128) "\01\00\00\00\n\00\00\001\002\003\004\005")
+ (data (i32.const 2152) "\01\00\00\00\0c\00\00\001\002\003\004\005\006")
+ (data (i32.const 2176) "\01\00\00\00\0e\00\00\001\001\001\001\001\001\001")
+ (data (i32.const 2200) "\01\00\00\00\0e\00\00\001\002\003\004\005\006\007")
+ (data (i32.const 2224) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\006")
+ (data (i32.const 2256) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\007")
+ (data (i32.const 2288) "\01\00\00\00\16\00\00\00-\002\001\004\007\004\008\003\006\004\008")
+ (data (i32.const 2320) "\01\00\00\00\04\00\00\00-\001")
+ (data (i32.const 2336) "\01\00\00\00\08\00\00\001\000\000\000")
+ (data (i32.const 2352) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\008")
+ (data (i32.const 2384) "\01\00\00\00\14\00\00\004\002\009\004\009\006\007\002\009\005")
+ (data (i32.const 2416) "\01\00\00\00\10\00\00\009\009\009\009\009\009\009\009")
+ (data (i32.const 2440) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\000\000")
+ (data (i32.const 2472) "\01\00\00\00\16\00\00\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2504) "\01\00\00\00\18\00\00\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2536) "\01\00\00\00\1e\00\00\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2576) "\01\00\00\00 \00\00\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2616) "\01\00\00\00\"\00\00\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2664) "\01\00\00\00(\00\00\001\008\004\004\006\007\004\004\000\007\003\007\000\009\005\005\001\006\001\005")
+ (data (i32.const 2712) "\01\00\00\00\n\00\00\00-\001\002\003\004")
+ (data (i32.const 2736) "\01\00\00\00\16\00\00\00-\004\002\009\004\009\006\007\002\009\005")
+ (data (i32.const 2768) "\01\00\00\00\18\00\00\00-\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2800) "\01\00\00\00\1a\00\00\00-\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2840) "\01\00\00\00 \00\00\00-\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2880) "\01\00\00\00$\00\00\00-\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005")
+ (data (i32.const 2928) "\01\00\00\00&\00\00\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\007")
+ (data (i32.const 2976) "\01\00\00\00(\00\00\00-\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\008")
+ (data (i32.const 3024) "\01\00\00\00\06\00\00\000\00.\000")
+ (data (i32.const 3040) "\01\00\00\00\06\00\00\00N\00a\00N")
+ (data (i32.const 3056) "\01\00\00\00\12\00\00\00-\00I\00n\00f\00i\00n\00i\00t\00y")
+ (data (i32.const 3088) "\01\00\00\00\10\00\00\00I\00n\00f\00i\00n\00i\00t\00y")
+ (data (i32.const 3112) "\02\00\00\00\b8\02\00\00\88\02\1c\08\a0\d5\8f\fav\bf>\a2\7f\e1\ae\bav\acU0 \fb\16\8b\ea5\ce]J\89B\cf-;eU\aa\b0k\9a\dfE\1a=\03\cf\1a\e6\ca\c6\9a\c7\17\fep\abO\dc\bc\be\fc\b1w\ff\0c\d6kA\ef\91V\be<\fc\7f\90\ad\1f\d0\8d\83\9aU1(\\Q\d3\b5\c9\a6\ad\8f\acq\9d\cb\8b\ee#w\"\9c\eamSx@\91I\cc\aeW\ce\b6]y\12<\827V\fbM6\94\10\c2O\98H8o\ea\96\90\c7:\82%\cb\85t\d7\f4\97\bf\97\cd\cf\86\a0\e5\ac*\17\98\n4\ef\8e\b25*\fbg8\b2;?\c6\d2\df\d4\c8\84\ba\cd\d3\1a\'D\dd\c5\96\c9%\bb\ce\9fk\93\84\a5b}$l\ac\db\f6\da_\0dXf\ab\a3&\f1\c3\de\93\f8\e2\f3\b8\80\ff\aa\a8\ad\b5\b5\8bJ|l\05_b\87S0\c14`\ff\bc\c9U&\ba\91\8c\85N\96\bd~)p$w\f9\df\8f\b8\e5\b8\9f\bd\df\a6\94}t\88\cf_\a9\f8\cf\9b\a8\8f\93pD\b9k\15\0f\bf\f8\f0\08\8a\b611eU%\b0\cd\ac\7f{\d0\c6\e2?\99\06;+*\c4\10\\\e4\d3\92si\99$$\aa\0e\ca\00\83\f2\b5\87\fd\eb\1a\11\92d\08\e5\bc\cc\88Po\t\cc\bc\8c,e\19\e2X\17\b7\d1\00\00\00\00\00\00@\9c\00\00\00\00\10\a5\d4\e8\00\00b\ac\c5\ebx\ad\84\t\94\f8x9?\81\b3\15\07\c9{\ce\97\c0p\\\ea{\ce2~\8fh\80\e9\ab\a48\d2\d5E\"\9a\17&\'O\9f\'\fb\c4\d41\a2c\ed\a8\ad\c8\8c8e\de\b0\dbe\ab\1a\8e\08\c7\83\9a\1dqB\f9\1d]\c4X\e7\1b\a6,iM\92\ea\8dp\1ad\ee\01\daJw\ef\9a\99\a3m\a2\85k}\b4{x\t\f2w\18\ddy\a1\e4T\b4\c2\c5\9b[\92\86[\86=]\96\c8\c5S5\c8\b3\a0\97\fa\\\b4*\95\e3_\a0\99\bd\9fF\de%\8c9\db4\c2\9b\a5\\\9f\98\a3r\9a\c6\f6\ce\be\e9TS\bf\dc\b7\e2A\"\f2\17\f3\fc\88\a5x\\\d3\9b\ce \cc\dfS!{\f3Z\16\98:0\1f\97\dc\b5\a0\e2\96\b3\e3\\S\d1\d9\a8<D\a7\a4\d9|\9b\fb\10D\a4\a7LLv\bb\1a\9c@\b6\ef\8e\ab\8b,\84W\a6\10\ef\1f\d0)1\91\e9\e5\a4\10\9b\9d\0c\9c\a1\fb\9b\10\e7)\f4;b\d9 (\ac\85\cf\a7z^KD\80-\dd\ac\03@\e4!\bf\8f\ffD^/\9cg\8eA\b8\8c\9c\9d\173\d4\a9\1b\e3\b4\92\db\19\9e\d9w\df\ban\bf\96\ebk\ee\f0\9b;\02\87\af")
+ (data (i32.const 3816) "\06\00\00\00\10\00\00\000\0c\00\000\0c\00\00\e8\0e\00\00W")
+ (data (i32.const 3840) "\02\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
+ (data (i32.const 4024) "\07\00\00\00\10\00\00\00\08\0f\00\00\08\0f\00\00\b6\0f\00\00W")
+ (data (i32.const 4048) "\02\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
+ (data (i32.const 4096) "\05\00\00\00\10\00\00\00\d8\0f\00\00\d8\0f\00\00\00\10\00\00\n")
+ (data (i32.const 4120) "\01\00\00\00*\00\00\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006")
+ (data (i32.const 4176) "\01\00\00\00,\00\00\00-\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006")
+ (data (i32.const 4232) "\01\00\00\00.\00\00\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008")
+ (data (i32.const 4288) "\01\00\00\000\00\00\00-\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008")
+ (data (i32.const 4344) "\01\00\00\00,\00\00\004\00.\001\008\005\005\008\000\004\009\006\008\002\001\003\005\007\00e\00+\002\009\008")
+ (data (i32.const 4400) "\01\00\00\00.\00\00\002\00.\002\002\005\000\007\003\008\005\008\005\000\007\002\000\001\004\00e\00-\003\000\008")
+ (data (i32.const 4456) "\01\00\00\00\1a\00\00\004\00.\009\004\000\006\005\006\00e\00-\003\001\008")
+ (data (i32.const 4496) "\01\00\00\00$\00\00\009\000\006\000\008\000\001\001\005\003\004\003\003\006\000\000\00.\000")
+ (data (i32.const 4544) "\01\00\00\00*\00\00\004\007\000\008\003\005\006\000\002\004\007\001\001\005\001\002\000\000\000\00.\000")
+ (data (i32.const 4600) "\01\00\00\00*\00\00\009\004\000\009\003\004\000\000\001\002\005\006\008\002\004\008\000\000\000\00.\000")
+ (data (i32.const 4656) "\01\00\00\00\0c\00\00\005\00e\00-\003\002\004")
+ (data (i32.const 4680) "\01\00\00\00\06\00\00\001\00.\000")
+ (data (i32.const 4696) "\01\00\00\00\08\00\00\00-\001\00.\000")
+ (data (i32.const 4712) "\01\00\00\00\08\00\00\00-\000\00.\001")
+ (data (i32.const 4728) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\00.\000")
+ (data (i32.const 4760) "\01\00\00\00\10\00\00\000\00.\000\000\000\000\000\001")
+ (data (i32.const 4784) "\01\00\00\00\14\00\00\00-\001\000\000\000\000\000\000\00.\000")
+ (data (i32.const 4816) "\01\00\00\00\12\00\00\00-\000\00.\000\000\000\000\000\001")
+ (data (i32.const 4848) "\01\00\00\00\14\00\00\001\000\000\000\000\000\000\000\00.\000")
+ (data (i32.const 4880) "\01\00\00\00\08\00\00\001\00e\00-\007")
+ (data (i32.const 4896) "\01\00\00\00\0c\00\00\001\00e\00+\003\000\008")
+ (data (i32.const 4920) "\01\00\00\00\0e\00\00\00-\001\00e\00+\003\000\008")
+ (data (i32.const 4944) "\01\00\00\00\0c\00\00\001\00e\00-\003\000\008")
+ (data (i32.const 4968) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\000\008")
+ (data (i32.const 4992) "\01\00\00\00\0c\00\00\001\00e\00-\003\002\003")
+ (data (i32.const 5016) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\002\003")
+ (data (i32.const 5040) "\01\00\00\00\18\00\00\004\002\009\004\009\006\007\002\007\002\00.\000")
+ (data (i32.const 5072) "\01\00\00\00*\00\00\001\00.\002\003\001\002\001\004\005\006\007\003\004\005\006\002\003\004\00e\00-\008")
+ (data (i32.const 5128) "\01\00\00\00\"\00\00\005\005\005\005\005\005\005\005\005\00.\005\005\005\005\005\005\006")
+ (data (i32.const 5176) "\01\00\00\00$\00\00\000\00.\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009")
+ (data (i32.const 5224) "\01\00\00\00\n\00\00\001\002\00.\003\004")
+ (data (i32.const 5248) "\01\00\00\00$\00\00\000\00.\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003")
+ (data (i32.const 5296) "\01\00\00\00.\00\00\001\002\003\004\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\00.\000")
+ (data (i32.const 5352) "\01\00\00\00\12\00\00\001\00.\002\003\004\00e\00+\002\001")
+ (data (i32.const 5384) "\01\00\00\00\0e\00\00\002\00.\007\001\008\002\008")
+ (data (i32.const 5408) "\01\00\00\00\12\00\00\000\00.\000\002\007\001\008\002\008")
+ (data (i32.const 5440) "\01\00\00\00\0e\00\00\002\007\001\00.\008\002\008")
+ (data (i32.const 5464) "\01\00\00\00\10\00\00\001\00.\001\00e\00+\001\002\008")
+ (data (i32.const 5488) "\01\00\00\00\0e\00\00\001\00.\001\00e\00-\006\004")
+ (data (i32.const 5512) "\01\00\00\00\16\00\00\000\00.\000\000\000\000\003\005\006\008\009")
  (table $0 1 funcref)
  (elem (i32.const 0) $null)
- (global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0))
- (global $~lib/allocator/arena/offset (mut i32) (i32.const 0))
  (global $std/string/str (mut i32) (i32.const 16))
  (global $std/string/nullStr (mut i32) (i32.const 0))
- (global $~lib/argc (mut i32) (i32.const 0))
+ (global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0))
+ (global $~lib/allocator/arena/offset (mut i32) (i32.const 0))
  (global $std/string/c (mut i32) (i32.const 0))
  (global $std/string/a (mut i32) (i32.const 0))
  (global $std/string/b (mut i32) (i32.const 0))
  (global $std/string/sa (mut i32) (i32.const 0))
- (global $~lib/internal/number/_frc_plus (mut i64) (i64.const 0))
- (global $~lib/internal/number/_frc_minus (mut i64) (i64.const 0))
- (global $~lib/internal/number/_exp (mut i32) (i32.const 0))
- (global $~lib/internal/number/_K (mut i32) (i32.const 0))
- (global $~lib/internal/number/_frc_pow (mut i64) (i64.const 0))
- (global $~lib/internal/number/_exp_pow (mut i32) (i32.const 0))
+ (global $~lib/util/number/_frc_plus (mut i64) (i64.const 0))
+ (global $~lib/util/number/_frc_minus (mut i64) (i64.const 0))
+ (global $~lib/util/number/_exp (mut i32) (i32.const 0))
+ (global $~lib/util/number/_K (mut i32) (i32.const 0))
+ (global $~lib/util/number/_frc_pow (mut i64) (i64.const 0))
+ (global $~lib/util/number/_exp_pow (mut i32) (i32.const 0))
  (export "memory" (memory $0))
  (export "table" (table $0))
  (export "getString" (func $std/string/getString))
@@ -199,7 +199,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 76
+   i32.const 44
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -219,7 +219,7 @@
   local.get $0
   i32.load16_u
  )
- (func $~lib/allocator/arena/memory.allocate (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/memory/memory.allocate (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -242,15 +242,15 @@
   i32.add
   i32.const -8
   i32.and
-  local.tee $2
+  local.tee $0
   current_memory
-  local.tee $3
+  local.tee $2
   i32.const 16
   i32.shl
   i32.gt_u
   if
-   local.get $3
    local.get $2
+   local.get $0
    local.get $1
    i32.sub
    i32.const 65535
@@ -259,16 +259,16 @@
    i32.and
    i32.const 16
    i32.shr_u
-   local.tee $0
+   local.tee $3
+   local.get $2
    local.get $3
-   local.get $0
    i32.gt_s
    select
    grow_memory
    i32.const 0
    i32.lt_s
    if
-    local.get $0
+    local.get $3
     grow_memory
     i32.const 0
     i32.lt_s
@@ -277,230 +277,11 @@
     end
    end
   end
-  local.get $2
+  local.get $0
   global.set $~lib/allocator/arena/offset
   local.get $1
  )
- (func $~lib/internal/memory/memset (; 3 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
-  (local $2 i32)
-  local.get $1
-  i32.eqz
-  if
-   return
-  end
-  local.get $0
-  i32.const 0
-  i32.store8
-  local.get $0
-  local.get $1
-  i32.add
-  i32.const 1
-  i32.sub
-  i32.const 0
-  i32.store8
-  local.get $1
-  i32.const 2
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 1
-  i32.add
-  i32.const 0
-  i32.store8
-  local.get $0
-  i32.const 2
-  i32.add
-  i32.const 0
-  i32.store8
-  local.get $0
-  local.get $1
-  i32.add
-  local.tee $2
-  i32.const 2
-  i32.sub
-  i32.const 0
-  i32.store8
-  local.get $2
-  i32.const 3
-  i32.sub
-  i32.const 0
-  i32.store8
-  local.get $1
-  i32.const 6
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 3
-  i32.add
-  i32.const 0
-  i32.store8
-  local.get $0
-  local.get $1
-  i32.add
-  i32.const 4
-  i32.sub
-  i32.const 0
-  i32.store8
-  local.get $1
-  i32.const 8
-  i32.le_u
-  if
-   return
-  end
-  i32.const 0
-  local.get $0
-  i32.sub
-  i32.const 3
-  i32.and
-  local.tee $2
-  local.get $0
-  i32.add
-  local.tee $0
-  i32.const 0
-  i32.store
-  local.get $1
-  local.get $2
-  i32.sub
-  i32.const -4
-  i32.and
-  local.tee $1
-  local.get $0
-  i32.add
-  i32.const 4
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $1
-  i32.const 8
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 4
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 8
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  local.get $1
-  i32.add
-  local.tee $2
-  i32.const 12
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $2
-  i32.const 8
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $1
-  i32.const 24
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 12
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 16
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 20
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 24
-  i32.add
-  i32.const 0
-  i32.store
-  local.get $0
-  local.get $1
-  i32.add
-  local.tee $2
-  i32.const 28
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $2
-  i32.const 24
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $2
-  i32.const 20
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $2
-  i32.const 16
-  i32.sub
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 4
-  i32.and
-  i32.const 24
-  i32.add
-  local.tee $2
-  local.get $0
-  i32.add
-  local.set $0
-  local.get $1
-  local.get $2
-  i32.sub
-  local.set $1
-  loop $continue|0
-   local.get $1
-   i32.const 32
-   i32.ge_u
-   if
-    local.get $0
-    i64.const 0
-    i64.store
-    local.get $0
-    i32.const 8
-    i32.add
-    i64.const 0
-    i64.store
-    local.get $0
-    i32.const 16
-    i32.add
-    i64.const 0
-    i64.store
-    local.get $0
-    i32.const 24
-    i32.add
-    i64.const 0
-    i64.store
-    local.get $1
-    i32.const 32
-    i32.sub
-    local.set $1
-    local.get $0
-    i32.const 32
-    i32.add
-    local.set $0
-    br $continue|0
-   end
-  end
- )
- (func $~lib/runtime/ALLOC (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/runtime/doAllocate (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   i32.const 1
   i32.const 32
@@ -510,7 +291,7 @@
   i32.clz
   i32.sub
   i32.shl
-  call $~lib/allocator/arena/memory.allocate
+  call $~lib/memory/memory.allocate
   local.tee $1
   i32.const -1520547049
   i32.store
@@ -520,19 +301,15 @@
   local.get $1
   i32.const 8
   i32.add
-  local.tee $1
-  local.get $0
-  call $~lib/internal/memory/memset
-  local.get $1
  )
- (func $~lib/runtime/unref (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/runtime/assertUnregistered (; 4 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
-  i32.const 6016
-  i32.lt_u
+  i32.const 5544
+  i32.le_u
   if
    i32.const 0
    i32.const 136
-   i32.const 101
+   i32.const 188
    i32.const 2
    call $~lib/env/abort
    unreachable
@@ -540,34 +317,40 @@
   local.get $0
   i32.const 8
   i32.sub
-  local.tee $0
   i32.load
   i32.const -1520547049
   i32.ne
   if
    i32.const 0
    i32.const 136
-   i32.const 103
+   i32.const 189
    i32.const 2
    call $~lib/env/abort
    unreachable
   end
+ )
+ (func $~lib/runtime/doRegister (; 5 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+  local.get $0
+  call $~lib/runtime/assertUnregistered
+  local.get $0
+  i32.const 8
+  i32.sub
+  local.get $1
+  i32.store
   local.get $0
  )
  (func $~lib/string/String.fromCharCode (; 6 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   i32.const 2
-  call $~lib/runtime/ALLOC
+  call $~lib/runtime/doAllocate
   local.tee $1
   local.get $0
   i32.store16
   local.get $1
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
- (func $~lib/string/compareImpl (; 7 ;) (type $FUNCSIG$iiiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (result i32)
+ (func $~lib/util/string/compareImpl (; 7 ;) (type $FUNCSIG$iiiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (result i32)
   (local $4 i32)
   local.get $1
   i32.const 1
@@ -650,7 +433,7 @@
   i32.const 0
   local.get $1
   local.get $2
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
  (func $~lib/string/String.fromCodePoint (; 9 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
@@ -662,7 +445,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 53
+   i32.const 21
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -670,14 +453,14 @@
   local.get $0
   i32.const 65535
   i32.gt_s
-  local.tee $2
+  local.tee $1
   i32.const 1
   i32.add
   i32.const 1
   i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $1
-  local.get $2
+  call $~lib/runtime/doAllocate
+  local.set $2
+  local.get $1
   if
    local.get $0
    i32.const 65536
@@ -687,28 +470,26 @@
    i32.shr_u
    i32.const 55296
    i32.add
-   local.set $2
-   local.get $1
+   local.set $1
+   local.get $2
    local.get $0
    i32.const 1023
    i32.and
    i32.const 56320
    i32.add
-   local.get $2
+   local.get $1
    i32.const 16
    i32.shl
    i32.or
    i32.store
   else   
-   local.get $1
+   local.get $2
    local.get $0
    i32.store16
   end
-  local.get $1
-  call $~lib/runtime/unref
+  local.get $2
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
  (func $~lib/string/String#startsWith (; 10 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
@@ -719,7 +500,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 191
+   i32.const 165
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -755,46 +536,44 @@
   local.get $3
   i32.const 224
   local.get $2
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
- (func $~lib/string/String#endsWith (; 11 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#endsWith (; 11 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  (local $1 i32)
   (local $2 i32)
+  (local $3 i32)
   local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 110
+   i32.const 78
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
-  local.get $1
-  i32.const 0
-  local.get $1
-  i32.const 0
-  i32.gt_s
-  select
-  local.tee $1
+  i32.const 252
+  i32.load
+  i32.const 1
+  i32.shr_u
+  local.tee $2
+  local.set $3
+  i32.const 536870908
   local.get $0
   i32.const 8
   i32.sub
   i32.load offset=4
   i32.const 1
   i32.shr_u
-  local.tee $2
+  local.tee $1
+  i32.const 536870908
   local.get $1
-  local.get $2
   i32.lt_s
   select
-  i32.const 252
-  i32.load
-  i32.const 1
-  i32.shr_u
-  local.tee $1
+  local.get $2
   i32.sub
-  local.tee $2
+  local.tee $1
   i32.const 0
   i32.lt_s
   if
@@ -802,10 +581,10 @@
    return
   end
   local.get $0
-  local.get $2
-  i32.const 256
   local.get $1
-  call $~lib/string/compareImpl
+  i32.const 256
+  local.get $3
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
  (func $~lib/string/String#indexOf (; 12 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
@@ -816,7 +595,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 162
+   i32.const 134
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -875,7 +654,7 @@
     local.get $2
     local.get $1
     local.get $4
-    call $~lib/string/compareImpl
+    call $~lib/util/string/compareImpl
     if
      local.get $2
      i32.const 1
@@ -891,7 +670,7 @@
   end
   i32.const -1
  )
- (func $~lib/internal/memory/memcpy (; 13 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/util/memory/memcpy (; 13 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -1788,205 +1567,204 @@
    i32.store8
   end
  )
- (func $~lib/internal/memory/memmove (; 14 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/memory/memory.copy (; 14 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
-  local.get $0
-  local.get $1
-  i32.eq
-  if
-   return
-  end
-  local.get $1
-  local.get $2
-  i32.add
-  local.get $0
-  i32.le_u
-  local.tee $3
-  i32.eqz
-  if
-   local.get $0
+  block $~lib/util/memory/memmove|inlined.0
    local.get $2
-   i32.add
-   local.get $1
-   i32.le_u
    local.set $3
-  end
-  local.get $3
-  if
-   local.get $0
    local.get $1
-   local.get $2
-   call $~lib/internal/memory/memcpy
-   return
-  end
-  local.get $0
-  local.get $1
-  i32.lt_u
-  if
-   local.get $1
-   i32.const 7
-   i32.and
    local.get $0
-   i32.const 7
-   i32.and
+   local.tee $2
    i32.eq
+   br_if $~lib/util/memory/memmove|inlined.0
+   local.get $1
+   local.get $3
+   i32.add
+   local.get $2
+   i32.le_u
+   local.tee $0
+   i32.eqz
    if
-    loop $continue|0
-     local.get $0
-     i32.const 7
-     i32.and
+    local.get $2
+    local.get $3
+    i32.add
+    local.get $1
+    i32.le_u
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $2
+    local.get $1
+    local.get $3
+    call $~lib/util/memory/memcpy
+    br $~lib/util/memory/memmove|inlined.0
+   end
+   local.get $2
+   local.get $1
+   i32.lt_u
+   if
+    local.get $1
+    i32.const 7
+    i32.and
+    local.get $2
+    i32.const 7
+    i32.and
+    i32.eq
+    if
+     loop $continue|0
+      local.get $2
+      i32.const 7
+      i32.and
+      if
+       local.get $3
+       i32.eqz
+       br_if $~lib/util/memory/memmove|inlined.0
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.set $3
+       local.get $2
+       local.tee $4
+       i32.const 1
+       i32.add
+       local.set $2
+       local.get $1
+       local.tee $0
+       i32.const 1
+       i32.add
+       local.set $1
+       local.get $4
+       local.get $0
+       i32.load8_u
+       i32.store8
+       br $continue|0
+      end
+     end
+     loop $continue|1
+      local.get $3
+      i32.const 8
+      i32.ge_u
+      if
+       local.get $2
+       local.get $1
+       i64.load
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.set $3
+       local.get $2
+       i32.const 8
+       i32.add
+       local.set $2
+       local.get $1
+       i32.const 8
+       i32.add
+       local.set $1
+       br $continue|1
+      end
+     end
+    end
+    loop $continue|2
+     local.get $3
      if
       local.get $2
-      i32.eqz
-      if
-       return
-      end
-      local.get $2
-      i32.const 1
-      i32.sub
-      local.set $2
-      local.get $0
       local.tee $4
       i32.const 1
       i32.add
-      local.set $0
+      local.set $2
       local.get $1
-      local.tee $3
+      local.tee $0
       i32.const 1
       i32.add
       local.set $1
       local.get $4
-      local.get $3
+      local.get $0
       i32.load8_u
       i32.store8
-      br $continue|0
-     end
-    end
-    loop $continue|1
-     local.get $2
-     i32.const 8
-     i32.ge_u
-     if
-      local.get $0
-      local.get $1
-      i64.load
-      i64.store
-      local.get $2
-      i32.const 8
-      i32.sub
-      local.set $2
-      local.get $0
-      i32.const 8
-      i32.add
-      local.set $0
-      local.get $1
-      i32.const 8
-      i32.add
-      local.set $1
-      br $continue|1
-     end
-    end
-   end
-   loop $continue|2
-    local.get $2
-    if
-     local.get $0
-     local.tee $4
-     i32.const 1
-     i32.add
-     local.set $0
-     local.get $1
-     local.tee $3
-     i32.const 1
-     i32.add
-     local.set $1
-     local.get $4
-     local.get $3
-     i32.load8_u
-     i32.store8
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.set $2
-     br $continue|2
-    end
-   end
-  else   
-   local.get $1
-   i32.const 7
-   i32.and
-   local.get $0
-   i32.const 7
-   i32.and
-   i32.eq
-   if
-    loop $continue|3
-     local.get $0
-     local.get $2
-     i32.add
-     i32.const 7
-     i32.and
-     if
-      local.get $2
-      i32.eqz
-      if
-       return
-      end
-      local.get $2
+      local.get $3
       i32.const 1
       i32.sub
-      local.tee $2
-      local.get $0
+      local.set $3
+      br $continue|2
+     end
+    end
+   else    
+    local.get $1
+    i32.const 7
+    i32.and
+    local.get $2
+    i32.const 7
+    i32.and
+    i32.eq
+    if
+     loop $continue|3
+      local.get $2
+      local.get $3
+      i32.add
+      i32.const 7
+      i32.and
+      if
+       local.get $3
+       i32.eqz
+       br_if $~lib/util/memory/memmove|inlined.0
+       local.get $3
+       i32.const 1
+       i32.sub
+       local.tee $3
+       local.get $2
+       i32.add
+       local.get $1
+       local.get $3
+       i32.add
+       i32.load8_u
+       i32.store8
+       br $continue|3
+      end
+     end
+     loop $continue|4
+      local.get $3
+      i32.const 8
+      i32.ge_u
+      if
+       local.get $3
+       i32.const 8
+       i32.sub
+       local.tee $3
+       local.get $2
+       i32.add
+       local.get $1
+       local.get $3
+       i32.add
+       i64.load
+       i64.store
+       br $continue|4
+      end
+     end
+    end
+    loop $continue|5
+     local.get $3
+     if
+      local.get $3
+      i32.const 1
+      i32.sub
+      local.tee $3
+      local.get $2
       i32.add
       local.get $1
-      local.get $2
+      local.get $3
       i32.add
       i32.load8_u
       i32.store8
-      br $continue|3
+      br $continue|5
      end
     end
-    loop $continue|4
-     local.get $2
-     i32.const 8
-     i32.ge_u
-     if
-      local.get $2
-      i32.const 8
-      i32.sub
-      local.tee $2
-      local.get $0
-      i32.add
-      local.get $1
-      local.get $2
-      i32.add
-      i64.load
-      i64.store
-      br $continue|4
-     end
-    end
-   end
-   loop $continue|5
-    local.get $2
-    if
-     local.get $2
-     i32.const 1
-     i32.sub
-     local.tee $2
-     local.get $0
-     i32.add
-     local.get $1
-     local.get $2
-     i32.add
-     i32.load8_u
-     i32.store8
-     br $continue|5
-    end
    end
   end
  )
- (func $~lib/runtime/memory.repeat (; 15 ;) (type $FUNCSIG$viiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
+ (func $~lib/memory/memory.repeat (; 15 ;) (type $FUNCSIG$viiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
   (local $4 i32)
   local.get $2
   local.get $3
@@ -2002,7 +1780,7 @@
     i32.add
     local.get $1
     local.get $2
-    call $~lib/internal/memory/memmove
+    call $~lib/memory/memory.copy
     local.get $2
     local.get $4
     i32.add
@@ -2016,13 +1794,108 @@
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
   local.get $0
   i32.eqz
   if
    i32.const 0
    i32.const 96
-   i32.const 307
+   i32.const 282
+   i32.const 4
+   call $~lib/env/abort
+   unreachable
+  end
+  local.get $2
+  i32.const 8
+  i32.sub
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  i32.const 1
+  i32.shl
+  local.set $4
+  local.get $1
+  i32.const 1
+  i32.shl
+  local.tee $3
+  local.get $0
+  i32.const 8
+  i32.sub
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  i32.const 1
+  i32.shl
+  local.tee $6
+  i32.lt_u
+  local.tee $1
+  if (result i32)
+   local.get $1
+  else   
+   local.get $4
+   i32.eqz
+  end
+  if
+   local.get $0
+   return
+  end
+  local.get $3
+  local.tee $1
+  call $~lib/runtime/doAllocate
+  local.set $3
+  local.get $1
+  local.get $6
+  i32.sub
+  local.tee $5
+  local.get $4
+  i32.gt_u
+  if
+   local.get $3
+   local.get $2
+   local.get $4
+   local.get $5
+   i32.const 2
+   i32.sub
+   local.get $4
+   i32.div_u
+   local.tee $1
+   call $~lib/memory/memory.repeat
+   local.get $1
+   local.get $4
+   i32.mul
+   local.tee $1
+   local.get $3
+   i32.add
+   local.get $2
+   local.get $5
+   local.get $1
+   i32.sub
+   call $~lib/memory/memory.copy
+  else   
+   local.get $3
+   local.get $2
+   local.get $5
+   call $~lib/memory/memory.copy
+  end
+  local.get $3
+  local.get $5
+  i32.add
+  local.get $0
+  local.get $6
+  call $~lib/memory/memory.copy
+  local.get $3
+  i32.const 1
+  call $~lib/runtime/doRegister
+ )
+ (func $~lib/string/String#padEnd (; 17 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 96
+   i32.const 303
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -2048,7 +1921,7 @@
   i32.shr_u
   i32.const 1
   i32.shl
-  local.tee $7
+  local.tee $3
   i32.lt_u
   local.tee $1
   if (result i32)
@@ -2062,154 +1935,54 @@
    return
   end
   local.get $5
-  call $~lib/runtime/ALLOC
-  local.set $3
-  local.get $5
-  local.get $7
-  i32.sub
-  local.tee $6
-  local.get $4
-  i32.gt_u
-  if
-   local.get $3
-   local.get $2
-   local.get $4
-   local.get $6
-   i32.const 2
-   i32.sub
-   local.get $4
-   i32.div_u
-   local.tee $1
-   call $~lib/runtime/memory.repeat
-   local.get $1
-   local.get $4
-   i32.mul
-   local.tee $5
-   local.get $3
-   i32.add
-   local.get $2
-   local.get $6
-   local.get $5
-   i32.sub
-   call $~lib/internal/memory/memmove
-  else   
-   local.get $3
-   local.get $2
-   local.get $6
-   call $~lib/internal/memory/memmove
-  end
-  local.get $3
-  local.get $6
-  i32.add
+  local.tee $1
+  call $~lib/runtime/doAllocate
+  local.tee $5
   local.get $0
-  local.get $7
-  call $~lib/internal/memory/memmove
   local.get $3
-  call $~lib/runtime/unref
-  i32.const 1
-  i32.store
-  local.get $3
- )
- (func $~lib/string/String#padEnd (; 17 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
-  local.get $0
-  i32.eqz
-  if
-   i32.const 0
-   i32.const 96
-   i32.const 328
-   i32.const 4
-   call $~lib/env/abort
-   unreachable
-  end
-  local.get $2
-  i32.const 8
-  i32.sub
-  i32.load offset=4
-  i32.const 1
-  i32.shr_u
-  i32.const 1
-  i32.shl
-  local.set $5
+  call $~lib/memory/memory.copy
   local.get $1
-  i32.const 1
-  i32.shl
-  local.tee $3
-  local.get $0
-  i32.const 8
-  i32.sub
-  i32.load offset=4
-  i32.const 1
-  i32.shr_u
-  i32.const 1
-  i32.shl
-  local.tee $4
-  i32.lt_u
-  local.tee $1
-  if (result i32)
-   local.get $1
-  else   
-   local.get $5
-   i32.eqz
-  end
-  if
-   local.get $0
-   return
-  end
   local.get $3
-  call $~lib/runtime/ALLOC
-  local.tee $6
-  local.get $0
-  local.get $4
-  call $~lib/internal/memory/memmove
-  local.get $3
-  local.get $4
   i32.sub
-  local.tee $3
-  local.get $5
+  local.tee $0
+  local.get $4
   i32.gt_u
   if
-   local.get $4
-   local.get $6
-   i32.add
-   local.tee $4
-   local.get $2
-   local.get $5
    local.get $3
-   i32.const 2
-   i32.sub
    local.get $5
-   i32.div_u
-   local.tee $0
-   call $~lib/runtime/memory.repeat
+   i32.add
+   local.tee $3
+   local.get $2
    local.get $4
    local.get $0
-   local.get $5
+   i32.const 2
+   i32.sub
+   local.get $4
+   i32.div_u
+   local.tee $1
+   call $~lib/memory/memory.repeat
+   local.get $1
+   local.get $4
    i32.mul
    local.tee $1
+   local.get $3
    i32.add
    local.get $2
-   local.get $3
+   local.get $0
    local.get $1
    i32.sub
-   call $~lib/internal/memory/memmove
+   call $~lib/memory/memory.copy
   else   
-   local.get $4
-   local.get $6
+   local.get $3
+   local.get $5
    i32.add
    local.get $2
-   local.get $3
-   call $~lib/internal/memory/memmove
+   local.get $0
+   call $~lib/memory/memory.copy
   end
-  local.get $6
-  local.tee $0
-  call $~lib/runtime/unref
+  local.get $5
   i32.const 1
-  i32.store
-  local.get $0
+  call $~lib/runtime/doRegister
  )
  (func $~lib/string/String#lastIndexOf (; 18 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
@@ -2219,7 +1992,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 177
+   i32.const 150
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -2278,7 +2051,7 @@
     local.get $2
     local.get $1
     local.get $4
-    call $~lib/string/compareImpl
+    call $~lib/util/string/compareImpl
     if
      local.get $2
      i32.const 1
@@ -2294,27 +2067,7 @@
   end
   i32.const -1
  )
- (func $~lib/string/String#lastIndexOf|trampoline (; 19 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   i32.const 2147483647
-   local.set $2
-  end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#lastIndexOf
- )
- (func $~lib/internal/string/parse<f64> (; 20 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
+ (func $~lib/util/string/parse<f64> (; 19 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -2551,7 +2304,7 @@
   local.get $5
   f64.mul
  )
- (func $~lib/string/parseFloat (; 21 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
+ (func $~lib/string/parseFloat (; 20 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -2663,7 +2416,7 @@
          if
           i32.const 0
           i32.const 96
-          i32.const 591
+          i32.const 569
           i32.const 10
           call $~lib/env/abort
           unreachable
@@ -2722,7 +2475,7 @@
   local.get $4
   f64.mul
  )
- (func $~lib/string/String#concat (; 22 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#concat (; 21 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -2731,7 +2484,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 97
+   i32.const 65
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -2766,24 +2519,22 @@
    return
   end
   local.get $2
-  call $~lib/runtime/ALLOC
+  call $~lib/runtime/doAllocate
   local.tee $2
   local.get $0
   local.get $3
-  call $~lib/internal/memory/memmove
+  call $~lib/memory/memory.copy
   local.get $2
   local.get $3
   i32.add
   local.get $1
   local.get $4
-  call $~lib/internal/memory/memmove
+  call $~lib/memory/memory.copy
   local.get $2
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $2
+  call $~lib/runtime/doRegister
  )
- (func $~lib/string/String.concat (; 23 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.concat (; 22 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.const 240
   local.get $0
@@ -2791,13 +2542,13 @@
   local.get $1
   call $~lib/string/String#concat
  )
- (func $~lib/string/String.ne (; 24 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.ne (; 23 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/string/String.eq
   i32.eqz
  )
- (func $~lib/string/String.gt (; 25 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.gt (; 24 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   block (result i32)
@@ -2858,11 +2609,11 @@
   local.get $3
   i32.lt_s
   select
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.const 0
   i32.gt_s
  )
- (func $~lib/string/String.lt (; 26 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.lt (; 25 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   block (result i32)
@@ -2923,23 +2674,23 @@
   local.get $3
   i32.lt_s
   select
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.const 0
   i32.lt_s
  )
- (func $~lib/string/String.gte (; 27 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.gte (; 26 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/string/String.lt
   i32.eqz
  )
- (func $~lib/string/String.lte (; 28 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/string/String.lte (; 27 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   i32.const 312
   local.get $0
   call $~lib/string/String.gt
   i32.eqz
  )
- (func $~lib/string/String#repeat (; 29 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#repeat (; 28 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -2947,7 +2698,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 349
+   i32.const 324
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -2977,7 +2728,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 354
+   i32.const 329
    i32.const 6
    call $~lib/env/abort
    unreachable
@@ -3007,21 +2758,19 @@
   i32.mul
   i32.const 1
   i32.shl
-  call $~lib/runtime/ALLOC
+  call $~lib/runtime/doAllocate
   local.tee $2
   local.get $0
   local.get $3
   i32.const 1
   i32.shl
   local.get $1
-  call $~lib/runtime/memory.repeat
+  call $~lib/memory/memory.repeat
   local.get $2
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $2
+  call $~lib/runtime/doRegister
  )
- (func $~lib/string/String#slice (; 30 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#slice (; 29 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   local.get $0
@@ -3087,132 +2836,333 @@
   local.get $3
   i32.const 1
   i32.shl
-  local.tee $1
-  call $~lib/runtime/ALLOC
   local.tee $2
+  call $~lib/runtime/doAllocate
+  local.tee $1
   local.get $4
   i32.const 1
   i32.shl
   local.get $0
   i32.add
-  local.get $1
-  call $~lib/internal/memory/memmove
   local.get $2
-  call $~lib/runtime/unref
+  call $~lib/memory/memory.copy
+  local.get $1
   i32.const 1
-  i32.store
-  local.get $2
+  call $~lib/runtime/doRegister
  )
- (func $~lib/string/String#slice|trampoline (; 31 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/memory/memory.fill (; 30 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
+  block $~lib/util/memory/memset|inlined.0
+   local.get $1
+   i32.eqz
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $0
+   i32.const 0
+   i32.store8
+   local.get $0
+   local.get $1
+   i32.add
+   i32.const 1
+   i32.sub
+   i32.const 0
+   i32.store8
+   local.get $1
+   i32.const 2
+   i32.le_u
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $0
+   i32.const 1
+   i32.add
+   i32.const 0
+   i32.store8
+   local.get $0
+   i32.const 2
+   i32.add
+   i32.const 0
+   i32.store8
+   local.get $0
+   local.get $1
+   i32.add
+   local.tee $2
+   i32.const 2
+   i32.sub
+   i32.const 0
+   i32.store8
+   local.get $2
+   i32.const 3
+   i32.sub
+   i32.const 0
+   i32.store8
+   local.get $1
+   i32.const 6
+   i32.le_u
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $0
+   i32.const 3
+   i32.add
+   i32.const 0
+   i32.store8
+   local.get $0
+   local.get $1
+   i32.add
+   i32.const 4
+   i32.sub
+   i32.const 0
+   i32.store8
+   local.get $1
+   i32.const 8
+   i32.le_u
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $1
+   i32.const 0
+   local.get $0
+   i32.sub
+   i32.const 3
+   i32.and
+   local.tee $2
+   i32.sub
+   local.set $1
+   local.get $0
+   local.get $2
+   i32.add
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const -4
+   i32.and
+   local.tee $1
+   local.get $0
+   i32.add
+   i32.const 4
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 8
+   i32.le_u
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $0
+   i32.const 4
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 8
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   local.get $1
+   i32.add
+   local.tee $2
+   i32.const 12
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $2
+   i32.const 8
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.le_u
+   br_if $~lib/util/memory/memset|inlined.0
+   local.get $0
+   i32.const 12
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 16
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 20
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 24
+   i32.add
+   i32.const 0
+   i32.store
+   local.get $0
+   local.get $1
+   i32.add
+   local.tee $2
+   i32.const 28
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $2
+   i32.const 24
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $2
+   i32.const 20
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $2
+   i32.const 16
+   i32.sub
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.and
+   i32.const 24
+   i32.add
+   local.tee $2
+   local.get $0
+   i32.add
+   local.set $0
+   local.get $1
+   local.get $2
+   i32.sub
+   local.set $1
+   loop $continue|0
+    local.get $1
+    i32.const 32
+    i32.ge_u
+    if
+     local.get $0
+     i64.const 0
+     i64.store
+     local.get $0
+     i32.const 8
+     i32.add
+     i64.const 0
+     i64.store
+     local.get $0
+     i32.const 16
+     i32.add
+     i64.const 0
+     i64.store
+     local.get $0
+     i32.const 24
+     i32.add
+     i64.const 0
+     i64.store
+     local.get $1
+     i32.const 32
      i32.sub
-     br_table $0of1 $1of1 $outOfRange
+     local.set $1
+     local.get $0
+     i32.const 32
+     i32.add
+     local.set $0
+     br $continue|0
     end
-    unreachable
    end
-   i32.const 2147483647
-   local.set $2
   end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#slice
  )
- (func $~lib/internal/arraybuffer/allocateUnsafe (; 32 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (; 31 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   local.get $0
   i32.const 1073741816
   i32.gt_u
   if
    i32.const 0
-   i32.const 1432
-   i32.const 26
-   i32.const 2
+   i32.const 1392
+   i32.const 24
+   i32.const 43
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  i32.const 32
   local.get $0
-  i32.const 7
-  i32.add
-  i32.clz
-  i32.sub
-  i32.shl
-  call $~lib/allocator/arena/memory.allocate
+  call $~lib/runtime/doAllocate
   local.tee $1
   local.get $0
-  i32.store
+  call $~lib/memory/memory.fill
   local.get $1
+  i32.const 2
+  call $~lib/runtime/doRegister
  )
- (func $~lib/array/Array<String>#constructor (; 33 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/runtime/ArrayBufferView#constructor (; 32 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
-  (local $3 i32)
-  local.get $0
+  local.get $1
   i32.const 268435454
   i32.gt_u
   if
    i32.const 0
-   i32.const 1392
-   i32.const 45
-   i32.const 39
+   i32.const 136
+   i32.const 223
+   i32.const 57
    call $~lib/env/abort
    unreachable
   end
-  local.get $0
+  local.get $1
   i32.const 2
   i32.shl
-  local.tee $3
-  call $~lib/internal/arraybuffer/allocateUnsafe
+  local.tee $1
+  call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $2
-  i32.const 8
-  call $~lib/allocator/arena/memory.allocate
+  local.get $0
+  i32.eqz
+  if
+   i32.const 12
+   call $~lib/runtime/doAllocate
+   i32.const 3
+   call $~lib/runtime/doRegister
+   local.set $0
+  end
+  local.get $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.store offset=4
+  local.get $0
+  i32.const 0
+  i32.store offset=8
+  local.get $0
+  local.get $2
+  i32.store
+  local.get $0
+  local.get $2
+  i32.store offset=4
+  local.get $0
+  local.get $1
+  local.get $2
+  i32.add
+  i32.store offset=8
+  local.get $0
+ )
+ (func $~lib/array/Array<String>#constructor (; 33 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  (local $1 i32)
+  i32.const 16
+  call $~lib/runtime/doAllocate
+  i32.const 4
+  call $~lib/runtime/doRegister
+  local.get $0
+  call $~lib/runtime/ArrayBufferView#constructor
   local.tee $1
   i32.const 0
-  i32.store
-  local.get $1
-  i32.const 0
-  i32.store offset=4
-  local.get $1
-  local.get $2
-  i32.store
+  i32.store offset=12
   local.get $1
   local.get $0
-  i32.store offset=4
-  local.get $2
-  i32.const 8
-  i32.add
-  local.get $3
-  call $~lib/internal/memory/memset
+  i32.store offset=12
   local.get $1
  )
- (func $~lib/internal/arraybuffer/reallocateUnsafe (; 34 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/runtime/doReallocate (; 34 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
-  local.get $1
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
-  i32.load
+  i32.const 8
+  i32.sub
+  local.tee $3
+  i32.load offset=4
   local.tee $2
-  i32.gt_s
+  local.get $1
+  i32.lt_u
   if
-   local.get $1
-   i32.const 1073741816
-   i32.gt_s
-   if
-    i32.const 0
-    i32.const 1432
-    i32.const 40
-    i32.const 4
-    call $~lib/env/abort
-    unreachable
-   end
-   local.get $1
    i32.const 1
    i32.const 32
    local.get $2
@@ -3221,110 +3171,192 @@
    i32.clz
    i32.sub
    i32.shl
-   i32.const 8
-   i32.sub
-   i32.le_s
-   if
-    local.get $0
-    local.get $1
-    i32.store
-   else    
-    local.get $1
-    call $~lib/internal/arraybuffer/allocateUnsafe
-    local.tee $3
-    i32.const 8
-    i32.add
-    local.get $0
-    i32.const 8
-    i32.add
-    local.get $2
-    call $~lib/internal/memory/memmove
-    local.get $3
-    local.set $0
-   end
+   i32.const 0
    local.get $0
-   i32.const 8
-   i32.add
-   local.get $2
-   i32.add
+   i32.const 5544
+   i32.gt_u
+   select
+   i32.const 1
+   i32.const 32
    local.get $1
-   local.get $2
+   i32.const 7
+   i32.add
+   i32.clz
    i32.sub
-   call $~lib/internal/memory/memset
-  else   
-   local.get $1
-   local.get $2
-   i32.lt_s
+   i32.shl
+   local.tee $4
+   i32.lt_u
    if
-    local.get $1
-    i32.const 0
-    i32.lt_s
-    if
-     i32.const 0
-     i32.const 1432
-     i32.const 62
-     i32.const 4
-     call $~lib/env/abort
-     unreachable
-    end
-    local.get $0
-    local.get $1
+    local.get $4
+    call $~lib/memory/memory.allocate
+    local.tee $4
+    local.get $3
+    i32.load
     i32.store
+    local.get $4
+    i32.const 8
+    i32.add
+    local.tee $5
+    local.get $0
+    local.get $2
+    call $~lib/memory/memory.copy
+    local.get $2
+    local.get $5
+    i32.add
+    local.get $1
+    local.get $2
+    i32.sub
+    call $~lib/memory/memory.fill
+    local.get $3
+    i32.load
+    i32.const -1520547049
+    i32.eq
+    if
+     local.get $0
+     i32.const 5544
+     i32.le_u
+     if
+      i32.const 0
+      i32.const 136
+      i32.const 100
+      i32.const 8
+      call $~lib/env/abort
+      unreachable
+     end
+    end
+    local.get $4
+    local.set $3
+    local.get $5
+    local.set $0
+   else    
+    local.get $0
+    local.get $2
+    i32.add
+    local.get $1
+    local.get $2
+    i32.sub
+    call $~lib/memory/memory.fill
    end
   end
+  local.get $3
+  local.get $1
+  i32.store offset=4
   local.get $0
  )
- (func $~lib/array/Array<String>#push (; 35 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+ (func $~lib/array/Array<String>#resize (; 35 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
-  (local $4 i32)
+  local.get $1
   local.get $0
-  i32.load offset=4
+  i32.load
   local.tee $2
-  i32.const 1
-  i32.add
-  local.set $4
-  local.get $2
-  local.get $0
-  i32.load
-  local.tee $3
-  i32.load
+  i32.const 8
+  i32.sub
+  i32.load offset=4
   i32.const 2
   i32.shr_u
-  i32.ge_u
+  i32.gt_u
   if
-   local.get $2
+   local.get $1
    i32.const 268435454
-   i32.ge_u
+   i32.gt_u
    if
     i32.const 0
-    i32.const 1392
-    i32.const 182
-    i32.const 42
+    i32.const 1440
+    i32.const 37
+    i32.const 41
     call $~lib/env/abort
     unreachable
    end
-   local.get $0
-   local.get $3
-   local.get $4
+   local.get $2
+   local.tee $3
+   local.get $1
    i32.const 2
    i32.shl
-   call $~lib/internal/arraybuffer/reallocateUnsafe
-   local.tee $3
-   i32.store
+   local.tee $2
+   call $~lib/runtime/doReallocate
+   local.tee $1
+   local.get $3
+   i32.ne
+   if
+    local.get $0
+    local.get $1
+    i32.store
+    local.get $0
+    local.get $1
+    i32.store offset=4
+    local.get $0
+    local.get $1
+    local.get $2
+    i32.add
+    i32.store offset=8
+   end
   end
+ )
+ (func $~lib/array/Array<String>#__set (; 36 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+  local.get $0
+  i32.const 1
+  call $~lib/array/Array<String>#resize
+  local.get $0
+  i32.load offset=4
+  local.get $1
+  i32.store
+  i32.const 0
+  local.get $0
+  i32.load offset=12
+  i32.ge_s
+  if
+   local.get $0
+   i32.const 1
+   i32.store offset=12
+  end
+ )
+ (func $~lib/runtime/assertRegistered (; 37 ;) (type $FUNCSIG$vi) (param $0 i32)
+  local.get $0
+  i32.const 8
+  i32.sub
+  i32.load
+  i32.const -1520547049
+  i32.eq
+  if
+   i32.const 0
+   i32.const 136
+   i32.const 196
+   i32.const 2
+   call $~lib/env/abort
+   unreachable
+  end
+ )
+ (func $~lib/runtime/doLink (; 38 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+  local.get $0
+  call $~lib/runtime/assertRegistered
+  local.get $1
+  call $~lib/runtime/assertRegistered
+ )
+ (func $~lib/array/Array<String>#push (; 39 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  local.get $0
+  i32.load offset=12
+  i32.const 1
+  i32.add
+  local.tee $2
+  call $~lib/array/Array<String>#resize
   local.get $0
-  local.get $4
-  i32.store offset=4
   local.get $2
+  i32.store offset=12
+  local.get $0
+  i32.load offset=4
+  local.get $2
+  i32.const 1
+  i32.sub
   i32.const 2
   i32.shl
-  local.get $3
   i32.add
   local.get $1
-  i32.store offset=8
+  i32.store
  )
- (func $~lib/string/String#split (; 36 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#split (; 40 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -3338,7 +3370,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 376
+   i32.const 351
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -3356,9 +3388,8 @@
    i32.const 1
    call $~lib/array/Array<String>#constructor
    local.tee $3
-   i32.load
    local.get $0
-   i32.store offset=8
+   call $~lib/array/Array<String>#__set
    local.get $3
    return
   end
@@ -3368,7 +3399,7 @@
   i32.load offset=4
   i32.const 1
   i32.shr_u
-  local.set $4
+  local.set $6
   i32.const 2147483647
   local.get $2
   local.get $2
@@ -3384,210 +3415,187 @@
   i32.shr_u
   local.tee $3
   local.set $9
-  block $folding-inner0
-   local.get $3
-   if
-    local.get $4
-    i32.eqz
-    if
-     i32.const 1
-     call $~lib/array/Array<String>#constructor
-     local.tee $3
-     i32.load
-     i32.const 312
-     i32.store offset=8
-     br $folding-inner0
-    end
-   else    
-    local.get $4
-    i32.eqz
-    if
-     i32.const 0
-     call $~lib/array/Array<String>#constructor
-     return
-    end
-    local.get $4
-    local.tee $3
-    local.get $2
-    local.get $3
-    local.get $2
-    i32.lt_s
-    select
-    local.tee $4
-    call $~lib/array/Array<String>#constructor
-    local.tee $3
-    i32.load
-    local.set $7
-    i32.const 0
-    local.set $2
-    loop $repeat|0
-     local.get $2
-     local.get $4
-     i32.lt_s
-     if
-      i32.const 2
-      call $~lib/runtime/ALLOC
-      local.tee $1
-      local.get $2
-      i32.const 1
-      i32.shl
-      local.get $0
-      i32.add
-      i32.load16_u
-      i32.store16
-      local.get $2
-      i32.const 2
-      i32.shl
-      local.get $7
-      i32.add
-      local.get $1
-      i32.store offset=8
-      local.get $2
-      i32.const 1
-      i32.add
-      local.set $2
-      br $repeat|0
-     end
-    end
-    local.get $3
-    return
-   end
-   i32.const 0
-   call $~lib/array/Array<String>#constructor
-   local.set $5
-   loop $continue|1
-    local.get $0
-    local.get $1
-    local.get $6
-    call $~lib/string/String#indexOf
-    local.tee $8
-    i32.const -1
-    i32.ne
-    if
-     local.get $8
-     local.get $6
-     i32.sub
-     local.tee $7
-     i32.const 0
-     i32.gt_s
-     if
-      local.get $7
-      i32.const 1
-      i32.shl
-      local.tee $7
-      call $~lib/runtime/ALLOC
-      local.tee $3
-      local.get $6
-      i32.const 1
-      i32.shl
-      local.get $0
-      i32.add
-      local.get $7
-      call $~lib/internal/memory/memmove
-      local.get $3
-      call $~lib/runtime/unref
-      i32.const 1
-      i32.store
-      local.get $5
-      local.get $3
-      call $~lib/array/Array<String>#push
-     else      
-      local.get $5
-      i32.const 312
-      call $~lib/array/Array<String>#push
-     end
-     local.get $10
-     i32.const 1
-     i32.add
-     local.tee $10
-     local.get $2
-     i32.eq
-     if
-      local.get $5
-      return
-     end
-     local.get $8
-     local.get $9
-     i32.add
-     local.set $6
-     br $continue|1
-    end
-   end
+  local.get $3
+  if
    local.get $6
    i32.eqz
    if
     i32.const 1
     call $~lib/array/Array<String>#constructor
-    local.tee $3
-    i32.load
-    local.get $0
-    i32.store offset=8
-    br $folding-inner0
-   end
-   local.get $4
-   local.get $6
-   i32.sub
-   local.tee $1
-   i32.const 0
-   i32.gt_s
-   if
-    local.get $1
-    i32.const 1
-    i32.shl
-    local.tee $1
-    call $~lib/runtime/ALLOC
-    local.tee $3
-    local.get $6
-    i32.const 1
-    i32.shl
-    local.get $0
-    i32.add
-    local.get $1
-    call $~lib/internal/memory/memmove
-    local.get $3
-    call $~lib/runtime/unref
-    i32.const 1
+    local.tee $5
+    i32.load offset=4
+    i32.const 312
     i32.store
     local.get $5
-    local.get $3
-    call $~lib/array/Array<String>#push
-   else    
-    local.get $5
-    i32.const 312
-    call $~lib/array/Array<String>#push
+    return
    end
-   local.get $5
+  else   
+   local.get $6
+   i32.eqz
+   if
+    i32.const 0
+    call $~lib/array/Array<String>#constructor
+    return
+   end
+   local.get $6
+   local.tee $3
+   local.get $2
+   local.get $3
+   local.get $2
+   i32.lt_s
+   select
+   local.tee $6
+   call $~lib/array/Array<String>#constructor
+   local.tee $3
+   i32.load offset=4
+   local.set $5
+   loop $repeat|0
+    local.get $4
+    local.get $6
+    i32.lt_s
+    if
+     i32.const 2
+     call $~lib/runtime/doAllocate
+     local.tee $1
+     local.get $4
+     i32.const 1
+     i32.shl
+     local.get $0
+     i32.add
+     i32.load16_u
+     i32.store16
+     local.get $4
+     i32.const 2
+     i32.shl
+     local.get $5
+     i32.add
+     local.get $1
+     i32.const 1
+     call $~lib/runtime/doRegister
+     i32.store
+     local.get $1
+     local.get $3
+     call $~lib/runtime/doLink
+     local.get $4
+     i32.const 1
+     i32.add
+     local.set $4
+     br $repeat|0
+    end
+   end
+   local.get $3
    return
   end
-  local.get $3
-  i32.load
-  i32.load offset=8
-  drop
-  local.get $3
- )
- (func $~lib/string/String#split|trampoline (; 37 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  block $2of2
-   block $1of2
-    block $0of2
-     block $outOfRange
-      global.get $~lib/argc
-      br_table $0of2 $1of2 $2of2 $outOfRange
-     end
-     unreachable
-    end
+  i32.const 0
+  call $~lib/array/Array<String>#constructor
+  local.set $7
+  loop $continue|1
+   local.get $0
+   local.get $1
+   local.get $4
+   call $~lib/string/String#indexOf
+   local.tee $8
+   i32.const -1
+   i32.ne
+   if
+    local.get $8
+    local.get $4
+    i32.sub
+    local.tee $5
     i32.const 0
-    local.set $1
+    i32.gt_s
+    if
+     local.get $5
+     i32.const 1
+     i32.shl
+     local.tee $5
+     call $~lib/runtime/doAllocate
+     local.tee $3
+     local.get $4
+     i32.const 1
+     i32.shl
+     local.get $0
+     i32.add
+     local.get $5
+     call $~lib/memory/memory.copy
+     local.get $7
+     local.get $3
+     i32.const 1
+     call $~lib/runtime/doRegister
+     call $~lib/array/Array<String>#push
+    else     
+     local.get $7
+     i32.const 312
+     call $~lib/array/Array<String>#push
+    end
+    local.get $10
+    i32.const 1
+    i32.add
+    local.tee $10
+    local.get $2
+    i32.eq
+    if
+     local.get $7
+     return
+    end
+    local.get $8
+    local.get $9
+    i32.add
+    local.set $4
+    br $continue|1
    end
-   i32.const 2147483647
-   local.set $2
   end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#split
+  local.get $4
+  i32.eqz
+  if
+   i32.const 1
+   call $~lib/array/Array<String>#constructor
+   local.tee $3
+   i32.load offset=4
+   local.set $1
+   local.get $0
+   local.tee $4
+   local.get $3
+   call $~lib/runtime/doLink
+   local.get $1
+   local.get $4
+   i32.store
+   local.get $3
+   return
+  end
+  local.get $6
+  local.get $4
+  i32.sub
+  local.tee $1
+  i32.const 0
+  i32.gt_s
+  if
+   local.get $1
+   i32.const 1
+   i32.shl
+   local.tee $1
+   call $~lib/runtime/doAllocate
+   local.tee $5
+   local.get $4
+   i32.const 1
+   i32.shl
+   local.get $0
+   i32.add
+   local.get $1
+   call $~lib/memory/memory.copy
+   local.get $7
+   local.get $5
+   i32.const 1
+   call $~lib/runtime/doRegister
+   call $~lib/array/Array<String>#push
+  else   
+   local.get $7
+   i32.const 312
+   call $~lib/array/Array<String>#push
+  end
+  local.get $7
  )
- (func $~lib/internal/number/decimalCount32 (; 38 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/decimalCount32 (; 41 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
   i32.const 100000
   i32.lt_u
@@ -3641,10 +3649,10 @@
    end
   end
  )
- (func $~lib/internal/number/utoa32_lut (; 39 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/util/number/utoa32_lut (; 42 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
-  i32.const 2168
+  i32.const 2060
   i32.load
   local.set $3
   loop $continue|0
@@ -3668,22 +3676,22 @@
     i32.shl
     local.get $0
     i32.add
-    local.get $3
     local.get $4
     i32.const 100
     i32.div_u
     i32.const 2
     i32.shl
-    i32.add
-    i64.load32_u offset=8
     local.get $3
+    i32.add
+    i64.load32_u
     local.get $4
     i32.const 100
     i32.rem_u
     i32.const 2
     i32.shl
+    local.get $3
     i32.add
-    i64.load32_u offset=8
+    i64.load32_u
     i64.const 32
     i64.shl
     i64.or
@@ -3711,12 +3719,12 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $3
    local.get $4
    i32.const 2
    i32.shl
+   local.get $3
    i32.add
-   i32.load offset=8
+   i32.load
    i32.store
   end
   local.get $1
@@ -3730,12 +3738,12 @@
    i32.shl
    local.get $0
    i32.add
-   local.get $3
    local.get $1
    i32.const 2
    i32.shl
+   local.get $3
    i32.add
-   i32.load offset=8
+   i32.load
    i32.store
   else   
    local.get $2
@@ -3751,7 +3759,7 @@
    i32.store16
   end
  )
- (func $~lib/internal/number/itoa32 (; 40 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/itoa32 (; 43 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -3764,7 +3772,7 @@
   local.get $0
   i32.const 0
   i32.lt_s
-  local.tee $2
+  local.tee $1
   if
    i32.const 0
    local.get $0
@@ -3772,30 +3780,28 @@
    local.set $0
   end
   local.get $0
-  call $~lib/internal/number/decimalCount32
-  local.get $2
+  call $~lib/util/number/decimalCount32
+  local.get $1
   i32.add
   local.tee $3
   i32.const 1
   i32.shl
-  call $~lib/runtime/ALLOC
-  local.tee $1
+  call $~lib/runtime/doAllocate
+  local.tee $2
   local.get $0
   local.get $3
-  call $~lib/internal/number/utoa32_lut
-  local.get $2
+  call $~lib/util/number/utoa32_lut
+  local.get $1
   if
-   local.get $1
+   local.get $2
    i32.const 45
    i32.store16
   end
-  local.get $1
-  call $~lib/runtime/unref
+  local.get $2
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
- (func $~lib/internal/number/utoa32 (; 41 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/utoa32 (; 44 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   local.get $0
@@ -3805,22 +3811,20 @@
    return
   end
   local.get $0
-  call $~lib/internal/number/decimalCount32
-  local.tee $2
+  call $~lib/util/number/decimalCount32
+  local.tee $1
   i32.const 1
   i32.shl
-  call $~lib/runtime/ALLOC
-  local.tee $1
+  call $~lib/runtime/doAllocate
+  local.tee $2
   local.get $0
+  local.get $1
+  call $~lib/util/number/utoa32_lut
   local.get $2
-  call $~lib/internal/number/utoa32_lut
-  local.get $1
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
- (func $~lib/internal/number/decimalCount64 (; 42 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/decimalCount64 (; 45 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   local.get $0
   i64.const 1000000000000000
   i64.lt_u
@@ -3874,12 +3878,12 @@
    end
   end
  )
- (func $~lib/internal/number/utoa64_lut (; 43 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
+ (func $~lib/util/number/utoa64_lut (; 46 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  i32.const 2168
+  i32.const 2060
   i32.load
   local.set $3
   loop $continue|0
@@ -3915,7 +3919,6 @@
     i32.shl
     local.get $0
     i32.add
-    local.get $3
     local.get $4
     i32.const 10000
     i32.rem_u
@@ -3924,16 +3927,17 @@
     i32.div_u
     i32.const 2
     i32.shl
-    i32.add
-    i64.load32_u offset=8
     local.get $3
+    i32.add
+    i64.load32_u
     local.get $4
     i32.const 100
     i32.rem_u
     i32.const 2
     i32.shl
+    local.get $3
     i32.add
-    i64.load32_u offset=8
+    i64.load32_u
     i64.const 32
     i64.shl
     i64.or
@@ -3946,18 +3950,18 @@
     i32.shl
     local.get $0
     i32.add
-    local.get $3
     local.get $6
     i32.const 2
     i32.shl
-    i32.add
-    i64.load32_u offset=8
     local.get $3
+    i32.add
+    i64.load32_u
     local.get $5
     i32.const 2
     i32.shl
+    local.get $3
     i32.add
-    i64.load32_u offset=8
+    i64.load32_u
     i64.const 32
     i64.shl
     i64.or
@@ -3969,9 +3973,9 @@
   local.get $1
   i32.wrap_i64
   local.get $2
-  call $~lib/internal/number/utoa32_lut
+  call $~lib/util/number/utoa32_lut
  )
- (func $~lib/internal/number/utoa64 (; 44 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/utoa64 (; 47 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -3988,35 +3992,32 @@
    local.get $0
    i32.wrap_i64
    local.tee $3
-   call $~lib/internal/number/decimalCount32
+   call $~lib/util/number/decimalCount32
    local.tee $1
    i32.const 1
    i32.shl
-   call $~lib/runtime/ALLOC
+   call $~lib/runtime/doAllocate
    local.tee $2
    local.get $3
    local.get $1
-   call $~lib/internal/number/utoa32_lut
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
-   call $~lib/internal/number/decimalCount64
+   call $~lib/util/number/decimalCount64
    local.tee $1
    i32.const 1
    i32.shl
-   call $~lib/runtime/ALLOC
+   call $~lib/runtime/doAllocate
    local.tee $2
    local.get $0
    local.get $1
-   call $~lib/internal/number/utoa64_lut
+   call $~lib/util/number/utoa64_lut
   end
   local.get $2
-  local.tee $1
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
- (func $~lib/internal/number/itoa64 (; 45 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa64 (; 48 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -4031,7 +4032,7 @@
    local.get $0
    i64.const 0
    i64.lt_s
-   local.tee $2
+   local.tee $1
    if
     i64.const 0
     local.get $0
@@ -4046,45 +4047,42 @@
    local.get $0
    i32.wrap_i64
    local.tee $4
-   call $~lib/internal/number/decimalCount32
-   local.get $2
+   call $~lib/util/number/decimalCount32
+   local.get $1
    i32.add
-   local.tee $1
+   local.tee $2
    i32.const 1
    i32.shl
-   call $~lib/runtime/ALLOC
+   call $~lib/runtime/doAllocate
    local.tee $3
    local.get $4
-   local.get $1
-   call $~lib/internal/number/utoa32_lut
+   local.get $2
+   call $~lib/util/number/utoa32_lut
   else   
    local.get $0
-   call $~lib/internal/number/decimalCount64
-   local.get $2
+   call $~lib/util/number/decimalCount64
+   local.get $1
    i32.add
-   local.tee $1
+   local.tee $2
    i32.const 1
    i32.shl
-   call $~lib/runtime/ALLOC
+   call $~lib/runtime/doAllocate
    local.tee $3
    local.get $0
-   local.get $1
-   call $~lib/internal/number/utoa64_lut
+   local.get $2
+   call $~lib/util/number/utoa64_lut
   end
-  local.get $2
+  local.get $1
   if
    local.get $3
    i32.const 45
    i32.store16
   end
   local.get $3
-  local.tee $1
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $1
+  call $~lib/runtime/doRegister
  )
- (func $~lib/internal/number/genDigits (; 46 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 49 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i32)
   (local $9 i64)
@@ -4117,9 +4115,9 @@
   i64.shr_u
   i32.wrap_i64
   local.tee $7
-  call $~lib/internal/number/decimalCount32
+  call $~lib/util/number/decimalCount32
   local.set $8
-  i32.const 4576
+  i32.const 4108
   i32.load
   local.set $12
   loop $continue|0
@@ -4283,20 +4281,20 @@
     local.get $5
     i64.le_u
     if
-     global.get $~lib/internal/number/_K
+     global.get $~lib/util/number/_K
      local.get $8
      i32.add
-     global.set $~lib/internal/number/_K
+     global.set $~lib/util/number/_K
      local.get $5
      local.set $9
      local.get $3
      local.set $1
-     local.get $12
      local.get $8
      i32.const 2
      i32.shl
+     local.get $12
      i32.add
-     i64.load32_u offset=8
+     i64.load32_u
      local.get $10
      i64.extend_i32_s
      i64.shl
@@ -4304,16 +4302,15 @@
      local.get $11
      local.set $5
      local.get $6
-     local.tee $7
      i32.const 1
      i32.sub
      i32.const 1
      i32.shl
      local.get $0
      i32.add
-     local.tee $2
+     local.tee $4
      i32.load16_u
-     local.set $6
+     local.set $7
      loop $continue|2
       local.get $1
       local.get $5
@@ -4351,10 +4348,10 @@
       end
       local.get $0
       if
-       local.get $6
+       local.get $7
        i32.const 1
        i32.sub
-       local.set $6
+       local.set $7
        local.get $1
        local.get $3
        i64.add
@@ -4362,10 +4359,10 @@
        br $continue|2
       end
      end
-     local.get $2
-     local.get $6
-     i32.store16
+     local.get $4
      local.get $7
+     i32.store16
+     local.get $6
      return
     end
     br $continue|0
@@ -4419,26 +4416,27 @@
    local.get $5
    i64.ge_u
    br_if $continue|3
-   global.get $~lib/internal/number/_K
+   global.get $~lib/util/number/_K
    local.get $8
    i32.add
-   global.set $~lib/internal/number/_K
+   global.set $~lib/util/number/_K
    local.get $1
    local.set $3
    local.get $9
    local.set $1
-   local.get $12
    i32.const 0
    local.get $8
    i32.sub
    i32.const 2
    i32.shl
+   local.get $12
    i32.add
-   i64.load32_u offset=8
+   i64.load32_u
    local.get $11
    i64.mul
    local.set $9
    local.get $6
+   local.tee $7
    i32.const 1
    i32.sub
    i32.const 1
@@ -4447,7 +4445,7 @@
    i32.add
    local.tee $4
    i32.load16_u
-   local.set $7
+   local.set $6
    loop $continue|4
     local.get $3
     local.get $9
@@ -4485,10 +4483,10 @@
     end
     local.get $2
     if
-     local.get $7
+     local.get $6
      i32.const 1
      i32.sub
-     local.set $7
+     local.set $6
      local.get $1
      local.get $3
      i64.add
@@ -4497,12 +4495,12 @@
     end
    end
    local.get $4
-   local.get $7
-   i32.store16
    local.get $6
+   i32.store16
+   local.get $7
   end
  )
- (func $~lib/internal/number/prettify (; 47 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 50 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   local.get $2
@@ -4594,12 +4592,8 @@
     i32.sub
     i32.const 1
     i32.shl
-    call $~lib/internal/memory/memmove
-    local.get $3
-    i32.const 1
-    i32.shl
-    local.get $0
-    i32.add
+    call $~lib/memory/memory.copy
+    local.get $4
     i32.const 46
     i32.store16
     local.get $1
@@ -4630,7 +4624,7 @@
      local.get $1
      i32.const 1
      i32.shl
-     call $~lib/internal/memory/memmove
+     call $~lib/memory/memory.copy
      local.get $0
      i32.const 3014704
      i32.store
@@ -4688,11 +4682,11 @@
        local.get $3
       end
       local.get $3
-      call $~lib/internal/number/decimalCount32
+      call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
       local.tee $2
-      call $~lib/internal/number/utoa32_lut
+      call $~lib/util/number/utoa32_lut
       local.get $4
       i32.const 45
       i32.const 43
@@ -4715,7 +4709,7 @@
       local.tee $2
       i32.const 2
       i32.sub
-      call $~lib/internal/memory/memmove
+      call $~lib/memory/memory.copy
       local.get $0
       i32.const 46
       i32.store16 offset=2
@@ -4728,7 +4722,7 @@
       local.get $0
       i32.const 4
       i32.add
-      local.tee $4
+      local.tee $0
       block (result i32)
        local.get $3
        i32.const 1
@@ -4736,7 +4730,7 @@
        local.tee $3
        i32.const 0
        i32.lt_s
-       local.tee $0
+       local.tee $4
        if
         i32.const 0
         local.get $3
@@ -4746,15 +4740,15 @@
        local.get $3
       end
       local.get $3
-      call $~lib/internal/number/decimalCount32
+      call $~lib/util/number/decimalCount32
       i32.const 1
       i32.add
       local.tee $2
-      call $~lib/internal/number/utoa32_lut
-      local.get $4
+      call $~lib/util/number/utoa32_lut
+      local.get $0
       i32.const 45
       i32.const 43
-      local.get $0
+      local.get $4
       select
       i32.store16
       local.get $1
@@ -4767,21 +4761,20 @@
    end
   end
  )
- (func $~lib/internal/number/dtoa_core (; 48 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
-  (local $2 i64)
+ (func $~lib/util/number/dtoa_core (; 51 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+  (local $2 i32)
   (local $3 i64)
   (local $4 i64)
-  (local $5 i32)
-  (local $6 i32)
+  (local $5 i64)
+  (local $6 i64)
   (local $7 i32)
-  (local $8 i64)
+  (local $8 i32)
   (local $9 i64)
   (local $10 i64)
   (local $11 i64)
   (local $12 i32)
   (local $13 i64)
-  (local $14 i32)
-  (local $15 i64)
+  (local $14 i64)
   local.get $1
   f64.const 0
   f64.lt
@@ -4802,68 +4795,68 @@
   i64.const 52
   i64.shr_u
   i32.wrap_i64
-  local.set $6
+  local.set $7
   local.get $3
   i64.const 4503599627370495
   i64.and
-  local.get $6
+  local.get $7
   i32.const 0
   i32.ne
-  local.tee $7
+  local.tee $8
   i64.extend_i32_u
   i64.const 52
   i64.shl
   i64.add
-  local.tee $4
+  local.tee $3
   i64.const 1
   i64.shl
   i64.const 1
   i64.add
-  local.tee $3
+  local.tee $5
   i64.clz
   i32.wrap_i64
-  local.set $5
-  local.get $3
+  local.set $2
   local.get $5
+  local.get $2
   i64.extend_i32_s
   i64.shl
-  global.set $~lib/internal/number/_frc_plus
-  local.get $6
-  i32.const 1
+  global.set $~lib/util/number/_frc_plus
   local.get $7
+  i32.const 1
+  local.get $8
   select
   i32.const 1075
   i32.sub
-  local.tee $6
+  local.tee $7
   i32.const 1
   i32.sub
-  local.get $5
+  local.get $2
   i32.sub
-  local.set $5
-  local.get $4
-  local.get $4
+  local.set $2
+  local.get $3
+  local.get $3
   i64.const 4503599627370496
   i64.eq
   i32.const 1
   i32.add
-  local.tee $7
+  local.tee $8
   i64.extend_i32_s
   i64.shl
   i64.const 1
   i64.sub
-  local.get $6
   local.get $7
+  local.get $8
   i32.sub
-  local.get $5
+  local.get $2
   i32.sub
   i64.extend_i32_s
   i64.shl
-  global.set $~lib/internal/number/_frc_minus
-  local.get $5
-  global.set $~lib/internal/number/_exp
+  global.set $~lib/util/number/_frc_minus
+  local.get $2
+  global.set $~lib/util/number/_exp
   i32.const 348
   i32.const -61
-  global.get $~lib/internal/number/_exp
+  global.get $~lib/util/number/_exp
   i32.sub
   f64.convert_i32_s
   f64.const 0.30102999566398114
@@ -4872,8 +4865,8 @@
   f64.add
   local.tee $1
   i32.trunc_f64_s
-  local.tee $5
-  local.get $5
+  local.tee $2
+  local.get $2
   f64.convert_i32_s
   local.get $1
   f64.ne
@@ -4882,107 +4875,105 @@
   i32.shr_s
   i32.const 1
   i32.add
-  local.tee $5
+  local.tee $2
   i32.const 3
   i32.shl
-  local.tee $14
+  local.tee $8
   i32.sub
-  global.set $~lib/internal/number/_K
-  i32.const 4504
+  global.set $~lib/util/number/_K
+  i32.const 3828
   i32.load
-  local.set $7
-  i32.const 4240
-  i32.load
-  local.get $14
+  local.get $8
   i32.add
-  i64.load offset=8
-  global.set $~lib/internal/number/_frc_pow
-  local.get $7
-  local.get $5
+  i64.load
+  global.set $~lib/util/number/_frc_pow
+  i32.const 4036
+  i32.load
+  local.get $2
   i32.const 1
   i32.shl
   i32.add
-  i32.load16_s offset=8
-  global.set $~lib/internal/number/_exp_pow
-  local.get $4
-  local.get $4
+  i32.load16_s
+  global.set $~lib/util/number/_exp_pow
+  local.get $3
+  local.get $3
   i64.clz
   i32.wrap_i64
-  local.tee $7
+  local.tee $2
   i64.extend_i32_s
   i64.shl
-  local.tee $4
-  i64.const 4294967295
-  i64.and
-  local.tee $9
-  global.get $~lib/internal/number/_frc_pow
   local.tee $3
   i64.const 4294967295
   i64.and
+  local.tee $9
+  global.get $~lib/util/number/_frc_pow
+  local.tee $5
+  i64.const 4294967295
+  i64.and
   local.tee $10
   i64.mul
-  local.set $13
-  local.get $3
-  i64.const 32
-  i64.shr_u
-  local.tee $8
-  local.get $9
-  i64.mul
-  local.get $4
-  i64.const 32
-  i64.shr_u
-  local.tee $11
-  local.get $10
-  i64.mul
-  local.get $13
-  i64.const 32
-  i64.shr_u
-  i64.add
-  local.tee $2
-  i64.const 4294967295
-  i64.and
-  i64.add
-  i64.const 2147483647
-  i64.add
-  i64.const 32
-  i64.shr_u
-  local.get $8
-  local.get $11
-  i64.mul
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  i64.add
-  i64.add
-  local.set $15
-  local.get $3
-  i64.const 4294967295
-  i64.and
-  local.tee $11
-  global.get $~lib/internal/number/_frc_plus
-  local.tee $2
-  i64.const 4294967295
-  i64.and
-  local.tee $8
-  i64.mul
   local.set $4
-  local.get $8
+  local.get $5
+  i64.const 32
+  i64.shr_u
+  local.tee $11
+  local.get $9
+  i64.mul
   local.get $3
   i64.const 32
   i64.shr_u
-  local.tee $9
-  i64.mul
-  local.get $11
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  local.tee $10
+  local.tee $6
+  local.get $10
   i64.mul
   local.get $4
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $2
+  local.tee $4
+  i64.const 4294967295
+  i64.and
+  i64.add
+  i64.const 2147483647
+  i64.add
+  i64.const 32
+  i64.shr_u
+  local.get $6
+  local.get $11
+  i64.mul
+  local.get $4
+  i64.const 32
+  i64.shr_u
+  i64.add
+  i64.add
+  local.set $14
+  local.get $5
+  i64.const 4294967295
+  i64.and
+  local.tee $6
+  global.get $~lib/util/number/_frc_plus
+  local.tee $4
+  i64.const 4294967295
+  i64.and
+  local.tee $11
+  i64.mul
+  local.set $3
+  local.get $11
+  local.get $5
+  i64.const 32
+  i64.shr_u
+  local.tee $9
+  i64.mul
+  local.get $6
+  local.get $4
+  i64.const 32
+  i64.shr_u
+  local.tee $10
+  i64.mul
+  local.get $3
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.tee $13
   i64.const 4294967295
   i64.and
   i64.add
@@ -4993,45 +4984,45 @@
   local.get $9
   local.get $10
   i64.mul
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  i64.add
-  i64.add
-  local.set $8
-  global.get $~lib/internal/number/_frc_minus
-  local.tee $2
-  i64.const 4294967295
-  i64.and
-  local.tee $9
-  local.get $3
-  local.tee $4
-  i64.const 4294967295
-  i64.and
-  local.tee $10
-  i64.mul
-  local.set $13
-  local.get $8
-  i64.const 1
-  i64.sub
-  local.tee $3
-  local.get $4
-  i64.const 32
-  i64.shr_u
-  local.tee $8
-  local.get $9
-  i64.mul
-  local.get $2
-  i64.const 32
-  i64.shr_u
-  local.tee $11
-  local.get $10
-  i64.mul
   local.get $13
   i64.const 32
   i64.shr_u
   i64.add
-  local.tee $2
+  i64.add
+  local.set $6
+  global.get $~lib/util/number/_frc_minus
+  local.tee $13
+  i64.const 4294967295
+  i64.and
+  local.tee $9
+  local.get $5
+  local.tee $3
+  i64.const 4294967295
+  i64.and
+  local.tee $10
+  i64.mul
+  local.set $4
+  local.get $6
+  i64.const 1
+  i64.sub
+  local.tee $5
+  local.get $3
+  i64.const 32
+  i64.shr_u
+  local.tee $11
+  local.get $9
+  i64.mul
+  local.get $13
+  i64.const 32
+  i64.shr_u
+  local.tee $6
+  local.get $10
+  i64.mul
+  local.get $4
+  i64.const 32
+  i64.shr_u
+  i64.add
+  local.tee $4
   i64.const 4294967295
   i64.and
   i64.add
@@ -5039,10 +5030,10 @@
   i64.add
   i64.const 32
   i64.shr_u
-  local.get $8
+  local.get $6
   local.get $11
   i64.mul
-  local.get $2
+  local.get $4
   i64.const 32
   i64.shr_u
   i64.add
@@ -5050,39 +5041,39 @@
   i64.const 1
   i64.add
   i64.sub
-  local.set $2
+  local.set $4
   local.get $12
   i32.const 1
   i32.shl
   local.get $0
   i32.add
   local.get $0
-  local.get $15
-  local.get $6
+  local.get $14
   local.get $7
-  i32.sub
-  global.get $~lib/internal/number/_exp_pow
-  local.tee $6
-  i32.add
-  i32.const -64
-  i32.sub
-  local.get $3
-  global.get $~lib/internal/number/_exp
-  local.get $6
-  i32.add
-  i32.const -64
-  i32.sub
   local.get $2
+  i32.sub
+  global.get $~lib/util/number/_exp_pow
+  local.tee $2
+  i32.add
+  i32.const -64
+  i32.sub
+  local.get $5
+  global.get $~lib/util/number/_exp
+  local.get $2
+  i32.add
+  i32.const -64
+  i32.sub
+  local.get $4
   local.get $12
-  call $~lib/internal/number/genDigits
+  call $~lib/util/number/genDigits
   local.get $12
   i32.sub
-  global.get $~lib/internal/number/_K
-  call $~lib/internal/number/prettify
+  global.get $~lib/util/number/_K
+  call $~lib/util/number/prettify
   local.get $12
   i32.add
  )
- (func $~lib/string/String#substring (; 49 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#substring (; 52 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -5091,7 +5082,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 215
+   i32.const 190
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -5169,27 +5160,25 @@
    return
   end
   local.get $3
-  call $~lib/runtime/ALLOC
+  call $~lib/runtime/doAllocate
   local.tee $2
   local.get $0
   local.get $4
   i32.add
   local.get $3
-  call $~lib/internal/memory/memmove
+  call $~lib/memory/memory.copy
   local.get $2
-  call $~lib/runtime/unref
   i32.const 1
-  i32.store
-  local.get $2
+  call $~lib/runtime/doRegister
  )
- (func $~lib/internal/number/dtoa (; 50 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 53 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   local.get $0
   f64.const 0
   f64.eq
   if
-   i32.const 3136
+   i32.const 3032
    return
   end
   local.get $0
@@ -5202,11 +5191,11 @@
    local.get $0
    f64.ne
    if
-    i32.const 3152
+    i32.const 3048
     return
    end
-   i32.const 3168
-   i32.const 3200
+   i32.const 3064
+   i32.const 3096
    local.get $0
    f64.const 0
    f64.lt
@@ -5214,27 +5203,21 @@
    return
   end
   i32.const 56
-  call $~lib/runtime/ALLOC
+  call $~lib/runtime/doAllocate
   local.tee $2
   local.get $0
-  call $~lib/internal/number/dtoa_core
+  call $~lib/util/number/dtoa_core
   local.set $1
   local.get $2
   local.get $1
   call $~lib/string/String#substring
   local.set $1
   local.get $2
-  call $~lib/runtime/unref
-  drop
+  call $~lib/runtime/assertUnregistered
   local.get $1
  )
- (func $start:std/string (; 51 ;) (type $FUNCSIG$v)
+ (func $start:std/string (; 54 ;) (type $FUNCSIG$v)
   (local $0 i32)
-  (local $1 i32)
-  i32.const 6008
-  global.set $~lib/allocator/arena/startOffset
-  global.get $~lib/allocator/arena/startOffset
-  global.set $~lib/allocator/arena/offset
   global.get $std/string/str
   i32.const 16
   i32.ne
@@ -5274,6 +5257,10 @@
    call $~lib/env/abort
    unreachable
   end
+  i32.const 5544
+  global.set $~lib/allocator/arena/startOffset
+  global.get $~lib/allocator/arena/startOffset
+  global.set $~lib/allocator/arena/offset
   i32.const 0
   call $~lib/string/String.fromCharCode
   i32.const 176
@@ -5361,25 +5348,7 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
-  local.set $1
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   i32.const 536870908
-   local.set $0
-  end
-  local.get $1
-  local.get $0
   call $~lib/string/String#endsWith
   i32.eqz
   if
@@ -5777,11 +5746,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   i32.const 312
   i32.const 312
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   if
    i32.const 0
    i32.const 56
@@ -5790,11 +5758,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   i32.const 312
   i32.const 224
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   i32.const -1
   i32.ne
   if
@@ -5805,11 +5772,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const 312
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   global.get $std/string/str
   i32.const 8
   i32.sub
@@ -5825,11 +5791,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const 528
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   i32.const 2
   i32.ne
   if
@@ -5840,11 +5805,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const 544
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   i32.const -1
   i32.ne
   if
@@ -5855,11 +5819,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const 576
-  call $~lib/string/String#lastIndexOf|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#lastIndexOf
   i32.const 15
   i32.ne
   if
@@ -5939,7 +5902,7 @@
    unreachable
   end
   i32.const 608
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 0
   f64.ne
   if
@@ -5951,7 +5914,7 @@
    unreachable
   end
   i32.const 624
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 1
   f64.ne
   if
@@ -5963,7 +5926,7 @@
    unreachable
   end
   i32.const 640
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 5
   f64.ne
   if
@@ -5975,7 +5938,7 @@
    unreachable
   end
   i32.const 664
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 455
   f64.ne
   if
@@ -5987,7 +5950,7 @@
    unreachable
   end
   i32.const 688
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 3855
   f64.ne
   if
@@ -5999,7 +5962,7 @@
    unreachable
   end
   i32.const 712
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 3855
   f64.ne
   if
@@ -6011,7 +5974,7 @@
    unreachable
   end
   i32.const 736
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 11
   f64.ne
   if
@@ -6023,7 +5986,7 @@
    unreachable
   end
   i32.const 752
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
   f64.const 1
   f64.ne
   if
@@ -6624,11 +6587,10 @@
   end
   i32.const 1224
   global.set $std/string/str
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const 0
-  call $~lib/string/String#slice|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#slice
   i32.const 1224
   call $~lib/string/String.eq
   i32.eqz
@@ -6640,11 +6602,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const -1
-  call $~lib/string/String#slice|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#slice
   i32.const 1264
   call $~lib/string/String.eq
   i32.eqz
@@ -6656,11 +6617,10 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   global.get $std/string/str
   i32.const -5
-  call $~lib/string/String#slice|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#slice
   i32.const 1280
   call $~lib/string/String.eq
   i32.eqz
@@ -6732,32 +6692,20 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 0
-  global.set $~lib/argc
   i32.const 312
   i32.const 0
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   i32.const 1
   i32.eq
   local.tee $0
   if (result i32)
-   i32.const 0
    global.get $std/string/sa
+   i32.load offset=4
    i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.load offset=8
-   else    
-    unreachable
-   end
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -6772,14 +6720,13 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   i32.const 312
   i32.const 312
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   if
    i32.const 0
    i32.const 56
@@ -6788,32 +6735,20 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   i32.const 312
   i32.const 528
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   i32.const 1
   i32.eq
   local.tee $0
   if (result i32)
-   i32.const 0
    global.get $std/string/sa
+   i32.load offset=4
    i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.load offset=8
-   else    
-    unreachable
-   end
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -6828,33 +6763,21 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1496
-  i32.const 1520
-  call $~lib/string/String#split|trampoline
+  i32.const 1480
+  i32.const 1504
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   i32.const 1
   i32.eq
   local.tee $0
   if (result i32)
-   i32.const 0
    global.get $std/string/sa
+   i32.load offset=4
    i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1496
+   i32.const 1480
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -6868,34 +6791,22 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1496
+  i32.const 1480
   i32.const 528
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -6903,22 +6814,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -6926,23 +6824,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -6956,34 +6841,22 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1552
-  i32.const 1576
-  call $~lib/string/String#split|trampoline
+  i32.const 1536
+  i32.const 1560
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -6991,22 +6864,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7014,23 +6874,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7044,35 +6891,23 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1592
+  i32.const 1576
   i32.const 528
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     block (result i32)
      global.get $std/string/sa
-     i32.load offset=4
+     i32.load offset=12
      i32.const 4
      i32.eq
      local.tee $0
      if
-      i32.const 0
       global.get $std/string/sa
+      i32.load offset=4
       i32.load
-      local.tee $0
-      i32.load
-      i32.const 2
-      i32.shr_u
-      i32.lt_u
-      if (result i32)
-       local.get $0
-       i32.load offset=8
-      else       
-       unreachable
-      end
       i32.const 336
       call $~lib/string/String.eq
       local.set $0
@@ -7080,22 +6915,9 @@
      local.get $0
     end
     if
-     i32.const 1
      global.get $std/string/sa
-     i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.const 4
-      i32.add
-      i32.load offset=8
-     else      
-      unreachable
-     end
+     i32.load offset=4
+     i32.load offset=4
      i32.const 824
      call $~lib/string/String.eq
      local.set $0
@@ -7103,22 +6925,9 @@
     local.get $0
    end
    if
-    i32.const 2
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 8
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=8
     i32.const 312
     call $~lib/string/String.eq
     local.set $0
@@ -7126,23 +6935,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 3
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 12
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=12
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7156,35 +6952,23 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1616
+  i32.const 1600
   i32.const 528
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     block (result i32)
      global.get $std/string/sa
-     i32.load offset=4
+     i32.load offset=12
      i32.const 4
      i32.eq
      local.tee $0
      if
-      i32.const 0
       global.get $std/string/sa
+      i32.load offset=4
       i32.load
-      local.tee $0
-      i32.load
-      i32.const 2
-      i32.shr_u
-      i32.lt_u
-      if (result i32)
-       local.get $0
-       i32.load offset=8
-      else       
-       unreachable
-      end
       i32.const 312
       call $~lib/string/String.eq
       local.set $0
@@ -7192,22 +6976,9 @@
      local.get $0
     end
     if
-     i32.const 1
      global.get $std/string/sa
-     i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.const 4
-      i32.add
-      i32.load offset=8
-     else      
-      unreachable
-     end
+     i32.load offset=4
+     i32.load offset=4
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -7215,22 +6986,9 @@
     local.get $0
    end
    if
-    i32.const 2
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 8
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=8
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7238,23 +6996,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 3
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 12
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=12
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7268,35 +7013,23 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
-  i32.const 1640
+  i32.const 1624
   i32.const 528
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     block (result i32)
      global.get $std/string/sa
-     i32.load offset=4
+     i32.load offset=12
      i32.const 4
      i32.eq
      local.tee $0
      if
-      i32.const 0
       global.get $std/string/sa
+      i32.load offset=4
       i32.load
-      local.tee $0
-      i32.load
-      i32.const 2
-      i32.shr_u
-      i32.lt_u
-      if (result i32)
-       local.get $0
-       i32.load offset=8
-      else       
-       unreachable
-      end
       i32.const 336
       call $~lib/string/String.eq
       local.set $0
@@ -7304,22 +7037,9 @@
      local.get $0
     end
     if
-     i32.const 1
      global.get $std/string/sa
-     i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.const 4
-      i32.add
-      i32.load offset=8
-     else      
-      unreachable
-     end
+     i32.load offset=4
+     i32.load offset=4
      i32.const 824
      call $~lib/string/String.eq
      local.set $0
@@ -7327,45 +7047,19 @@
     local.get $0
    end
    if
-    i32.const 2
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 8
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
-    i32.const 1536
+    i32.load offset=4
+    i32.load offset=8
+    i32.const 1520
     call $~lib/string/String.eq
     local.set $0
    end
    local.get $0
   end
   if (result i32)
-   i32.const 3
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 12
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
+   i32.load offset=4
+   i32.load offset=12
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -7380,34 +7074,22 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1
-  global.set $~lib/argc
   i32.const 352
   i32.const 312
-  call $~lib/string/String#split|trampoline
+  i32.const 2147483647
+  call $~lib/string/String#split
   global.set $std/string/sa
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -7415,22 +7097,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7438,23 +7107,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7474,7 +7130,7 @@
   call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   if
    i32.const 0
    i32.const 56
@@ -7489,25 +7145,14 @@
   call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   i32.const 1
   i32.eq
   local.tee $0
   if (result i32)
-   i32.const 0
    global.get $std/string/sa
+   i32.load offset=4
    i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.load offset=8
-   else    
-    unreachable
-   end
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -7522,31 +7167,20 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1496
+  i32.const 1480
   i32.const 528
   i32.const 1
   call $~lib/string/String#split
   global.set $std/string/sa
   global.get $std/string/sa
-  i32.load offset=4
+  i32.load offset=12
   i32.const 1
   i32.eq
   local.tee $0
   if (result i32)
-   i32.const 0
    global.get $std/string/sa
+   i32.load offset=4
    i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.load offset=8
-   else    
-    unreachable
-   end
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -7569,25 +7203,14 @@
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -7595,22 +7218,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7618,23 +7228,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7656,25 +7253,14 @@
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -7682,22 +7268,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7705,23 +7278,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7735,7 +7295,7 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1496
+  i32.const 1480
   i32.const 528
   i32.const -1
   call $~lib/string/String#split
@@ -7743,25 +7303,14 @@
   block (result i32)
    block (result i32)
     global.get $std/string/sa
-    i32.load offset=4
+    i32.load offset=12
     i32.const 3
     i32.eq
     local.tee $0
     if
-     i32.const 0
      global.get $std/string/sa
+     i32.load offset=4
      i32.load
-     local.tee $0
-     i32.load
-     i32.const 2
-     i32.shr_u
-     i32.lt_u
-     if (result i32)
-      local.get $0
-      i32.load offset=8
-     else      
-      unreachable
-     end
      i32.const 336
      call $~lib/string/String.eq
      local.set $0
@@ -7769,22 +7318,9 @@
     local.get $0
    end
    if
-    i32.const 1
     global.get $std/string/sa
-    i32.load
-    local.tee $0
-    i32.load
-    i32.const 2
-    i32.shr_u
-    i32.lt_u
-    if (result i32)
-     local.get $0
-     i32.const 4
-     i32.add
-     i32.load offset=8
-    else     
-     unreachable
-    end
+    i32.load offset=4
+    i32.load offset=4
     i32.const 824
     call $~lib/string/String.eq
     local.set $0
@@ -7792,23 +7328,10 @@
    local.get $0
   end
   if (result i32)
-   i32.const 2
    global.get $std/string/sa
-   i32.load
-   local.tee $0
-   i32.load
-   i32.const 2
-   i32.shr_u
-   i32.lt_u
-   if (result i32)
-    local.get $0
-    i32.const 8
-    i32.add
-    i32.load offset=8
-   else    
-    unreachable
-   end
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $0
@@ -7823,7 +7346,7 @@
    unreachable
   end
   i32.const 0
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -7836,7 +7359,7 @@
    unreachable
   end
   i32.const 1
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 624
   call $~lib/string/String.eq
   i32.eqz
@@ -7849,8 +7372,8 @@
    unreachable
   end
   i32.const 8
-  call $~lib/internal/number/itoa32
-  i32.const 2184
+  call $~lib/util/number/itoa32
+  i32.const 2080
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7862,7 +7385,7 @@
    unreachable
   end
   i32.const 123
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 392
   call $~lib/string/String.eq
   i32.eqz
@@ -7875,8 +7398,8 @@
    unreachable
   end
   i32.const -1000
-  call $~lib/internal/number/itoa32
-  i32.const 2200
+  call $~lib/util/number/itoa32
+  i32.const 2096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7888,8 +7411,8 @@
    unreachable
   end
   i32.const 1234
-  call $~lib/internal/number/itoa32
-  i32.const 2224
+  call $~lib/util/number/itoa32
+  i32.const 2120
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7901,8 +7424,8 @@
    unreachable
   end
   i32.const 12345
-  call $~lib/internal/number/itoa32
-  i32.const 2240
+  call $~lib/util/number/itoa32
+  i32.const 2136
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7914,8 +7437,8 @@
    unreachable
   end
   i32.const 123456
-  call $~lib/internal/number/itoa32
-  i32.const 2264
+  call $~lib/util/number/itoa32
+  i32.const 2160
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7927,8 +7450,8 @@
    unreachable
   end
   i32.const 1111111
-  call $~lib/internal/number/itoa32
-  i32.const 2288
+  call $~lib/util/number/itoa32
+  i32.const 2184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7940,8 +7463,8 @@
    unreachable
   end
   i32.const 1234567
-  call $~lib/internal/number/itoa32
-  i32.const 2312
+  call $~lib/util/number/itoa32
+  i32.const 2208
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7953,8 +7476,8 @@
    unreachable
   end
   i32.const 2147483646
-  call $~lib/internal/number/itoa32
-  i32.const 2336
+  call $~lib/util/number/itoa32
+  i32.const 2232
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7966,8 +7489,8 @@
    unreachable
   end
   i32.const 2147483647
-  call $~lib/internal/number/itoa32
-  i32.const 2368
+  call $~lib/util/number/itoa32
+  i32.const 2264
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7979,8 +7502,8 @@
    unreachable
   end
   i32.const -2147483648
-  call $~lib/internal/number/itoa32
-  i32.const 2400
+  call $~lib/util/number/itoa32
+  i32.const 2296
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -7992,8 +7515,8 @@
    unreachable
   end
   i32.const -1
-  call $~lib/internal/number/itoa32
-  i32.const 2432
+  call $~lib/util/number/itoa32
+  i32.const 2328
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8005,7 +7528,7 @@
    unreachable
   end
   i32.const 0
-  call $~lib/internal/number/utoa32
+  call $~lib/util/number/utoa32
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -8018,8 +7541,8 @@
    unreachable
   end
   i32.const 1000
-  call $~lib/internal/number/utoa32
-  i32.const 2448
+  call $~lib/util/number/utoa32
+  i32.const 2344
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8031,8 +7554,8 @@
    unreachable
   end
   i32.const 2147483647
-  call $~lib/internal/number/utoa32
-  i32.const 2368
+  call $~lib/util/number/utoa32
+  i32.const 2264
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8044,8 +7567,8 @@
    unreachable
   end
   i32.const -2147483648
-  call $~lib/internal/number/utoa32
-  i32.const 2464
+  call $~lib/util/number/utoa32
+  i32.const 2360
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8057,8 +7580,8 @@
    unreachable
   end
   i32.const -1
-  call $~lib/internal/number/utoa32
-  i32.const 2496
+  call $~lib/util/number/utoa32
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8070,7 +7593,7 @@
    unreachable
   end
   i64.const 0
-  call $~lib/internal/number/utoa64
+  call $~lib/util/number/utoa64
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -8083,8 +7606,8 @@
    unreachable
   end
   i64.const 1234
-  call $~lib/internal/number/utoa64
-  i32.const 2224
+  call $~lib/util/number/utoa64
+  i32.const 2120
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8096,8 +7619,8 @@
    unreachable
   end
   i64.const 99999999
-  call $~lib/internal/number/utoa64
-  i32.const 2528
+  call $~lib/util/number/utoa64
+  i32.const 2424
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8109,8 +7632,8 @@
    unreachable
   end
   i64.const 100000000
-  call $~lib/internal/number/utoa64
-  i32.const 2552
+  call $~lib/util/number/utoa64
+  i32.const 2448
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8122,8 +7645,8 @@
    unreachable
   end
   i64.const 4294967295
-  call $~lib/internal/number/utoa64
-  i32.const 2496
+  call $~lib/util/number/utoa64
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8135,8 +7658,8 @@
    unreachable
   end
   i64.const 68719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2584
+  call $~lib/util/number/utoa64
+  i32.const 2480
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8148,8 +7671,8 @@
    unreachable
   end
   i64.const 868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2616
+  call $~lib/util/number/utoa64
+  i32.const 2512
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8161,8 +7684,8 @@
    unreachable
   end
   i64.const 999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2648
+  call $~lib/util/number/utoa64
+  i32.const 2544
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8174,8 +7697,8 @@
    unreachable
   end
   i64.const 9999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2688
+  call $~lib/util/number/utoa64
+  i32.const 2584
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8187,8 +7710,8 @@
    unreachable
   end
   i64.const 19999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2728
+  call $~lib/util/number/utoa64
+  i32.const 2624
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8200,8 +7723,8 @@
    unreachable
   end
   i64.const -1
-  call $~lib/internal/number/utoa64
-  i32.const 2776
+  call $~lib/util/number/utoa64
+  i32.const 2672
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8213,7 +7736,7 @@
    unreachable
   end
   i64.const 0
-  call $~lib/internal/number/itoa64
+  call $~lib/util/number/itoa64
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -8226,8 +7749,8 @@
    unreachable
   end
   i64.const -1234
-  call $~lib/internal/number/itoa64
-  i32.const 2824
+  call $~lib/util/number/itoa64
+  i32.const 2720
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8239,8 +7762,8 @@
    unreachable
   end
   i64.const 4294967295
-  call $~lib/internal/number/itoa64
-  i32.const 2496
+  call $~lib/util/number/itoa64
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8252,8 +7775,8 @@
    unreachable
   end
   i64.const -4294967295
-  call $~lib/internal/number/itoa64
-  i32.const 2848
+  call $~lib/util/number/itoa64
+  i32.const 2744
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8265,8 +7788,8 @@
    unreachable
   end
   i64.const 68719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2584
+  call $~lib/util/number/itoa64
+  i32.const 2480
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8278,8 +7801,8 @@
    unreachable
   end
   i64.const -68719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2880
+  call $~lib/util/number/itoa64
+  i32.const 2776
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8291,8 +7814,8 @@
    unreachable
   end
   i64.const -868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2912
+  call $~lib/util/number/itoa64
+  i32.const 2808
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8304,8 +7827,8 @@
    unreachable
   end
   i64.const -999868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2952
+  call $~lib/util/number/itoa64
+  i32.const 2848
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8317,8 +7840,8 @@
    unreachable
   end
   i64.const -19999868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2992
+  call $~lib/util/number/itoa64
+  i32.const 2888
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8330,8 +7853,8 @@
    unreachable
   end
   i64.const 9223372036854775807
-  call $~lib/internal/number/itoa64
-  i32.const 3040
+  call $~lib/util/number/itoa64
+  i32.const 2936
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8343,8 +7866,8 @@
    unreachable
   end
   i64.const -9223372036854775808
-  call $~lib/internal/number/itoa64
-  i32.const 3088
+  call $~lib/util/number/itoa64
+  i32.const 2984
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8356,8 +7879,8 @@
    unreachable
   end
   f64.const 0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8369,8 +7892,8 @@
    unreachable
   end
   f64.const -0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8382,8 +7905,8 @@
    unreachable
   end
   f64.const nan:0x8000000000000
-  call $~lib/internal/number/dtoa
-  i32.const 3152
+  call $~lib/util/number/dtoa
+  i32.const 3048
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8395,8 +7918,8 @@
    unreachable
   end
   f64.const inf
-  call $~lib/internal/number/dtoa
-  i32.const 3200
+  call $~lib/util/number/dtoa
+  i32.const 3096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8408,8 +7931,8 @@
    unreachable
   end
   f64.const -inf
-  call $~lib/internal/number/dtoa
-  i32.const 3168
+  call $~lib/util/number/dtoa
+  i32.const 3064
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8421,8 +7944,8 @@
    unreachable
   end
   f64.const 2.220446049250313e-16
-  call $~lib/internal/number/dtoa
-  i32.const 4592
+  call $~lib/util/number/dtoa
+  i32.const 4128
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8434,8 +7957,8 @@
    unreachable
   end
   f64.const -2.220446049250313e-16
-  call $~lib/internal/number/dtoa
-  i32.const 4648
+  call $~lib/util/number/dtoa
+  i32.const 4184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8447,8 +7970,8 @@
    unreachable
   end
   f64.const 1797693134862315708145274e284
-  call $~lib/internal/number/dtoa
-  i32.const 4704
+  call $~lib/util/number/dtoa
+  i32.const 4240
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8460,8 +7983,8 @@
    unreachable
   end
   f64.const -1797693134862315708145274e284
-  call $~lib/internal/number/dtoa
-  i32.const 4760
+  call $~lib/util/number/dtoa
+  i32.const 4296
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8473,8 +7996,8 @@
    unreachable
   end
   f64.const 4185580496821356722454785e274
-  call $~lib/internal/number/dtoa
-  i32.const 4816
+  call $~lib/util/number/dtoa
+  i32.const 4352
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8486,8 +8009,8 @@
    unreachable
   end
   f64.const 2.2250738585072014e-308
-  call $~lib/internal/number/dtoa
-  i32.const 4872
+  call $~lib/util/number/dtoa
+  i32.const 4408
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8499,8 +8022,8 @@
    unreachable
   end
   f64.const 4.940656e-318
-  call $~lib/internal/number/dtoa
-  i32.const 4928
+  call $~lib/util/number/dtoa
+  i32.const 4464
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8512,8 +8035,8 @@
    unreachable
   end
   f64.const 9060801153433600
-  call $~lib/internal/number/dtoa
-  i32.const 4968
+  call $~lib/util/number/dtoa
+  i32.const 4504
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8525,8 +8048,8 @@
    unreachable
   end
   f64.const 4708356024711512064
-  call $~lib/internal/number/dtoa
-  i32.const 5016
+  call $~lib/util/number/dtoa
+  i32.const 4552
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8538,8 +8061,8 @@
    unreachable
   end
   f64.const 9409340012568248320
-  call $~lib/internal/number/dtoa
-  i32.const 5072
+  call $~lib/util/number/dtoa
+  i32.const 4608
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8551,8 +8074,8 @@
    unreachable
   end
   f64.const 5e-324
-  call $~lib/internal/number/dtoa
-  i32.const 5128
+  call $~lib/util/number/dtoa
+  i32.const 4664
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8564,8 +8087,8 @@
    unreachable
   end
   f64.const 1
-  call $~lib/internal/number/dtoa
-  i32.const 5152
+  call $~lib/util/number/dtoa
+  i32.const 4688
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8577,7 +8100,7 @@
    unreachable
   end
   f64.const 0.1
-  call $~lib/internal/number/dtoa
+  call $~lib/util/number/dtoa
   i32.const 768
   call $~lib/string/String.eq
   i32.eqz
@@ -8590,8 +8113,8 @@
    unreachable
   end
   f64.const -1
-  call $~lib/internal/number/dtoa
-  i32.const 5168
+  call $~lib/util/number/dtoa
+  i32.const 4704
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8603,8 +8126,8 @@
    unreachable
   end
   f64.const -0.1
-  call $~lib/internal/number/dtoa
-  i32.const 5184
+  call $~lib/util/number/dtoa
+  i32.const 4720
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8616,8 +8139,8 @@
    unreachable
   end
   f64.const 1e6
-  call $~lib/internal/number/dtoa
-  i32.const 5200
+  call $~lib/util/number/dtoa
+  i32.const 4736
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8629,8 +8152,8 @@
    unreachable
   end
   f64.const 1e-06
-  call $~lib/internal/number/dtoa
-  i32.const 5232
+  call $~lib/util/number/dtoa
+  i32.const 4768
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8642,8 +8165,8 @@
    unreachable
   end
   f64.const -1e6
-  call $~lib/internal/number/dtoa
-  i32.const 5256
+  call $~lib/util/number/dtoa
+  i32.const 4792
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8655,8 +8178,8 @@
    unreachable
   end
   f64.const -1e-06
-  call $~lib/internal/number/dtoa
-  i32.const 5288
+  call $~lib/util/number/dtoa
+  i32.const 4824
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8668,8 +8191,8 @@
    unreachable
   end
   f64.const 1e7
-  call $~lib/internal/number/dtoa
-  i32.const 5320
+  call $~lib/util/number/dtoa
+  i32.const 4856
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8681,8 +8204,8 @@
    unreachable
   end
   f64.const 1e-07
-  call $~lib/internal/number/dtoa
-  i32.const 5352
+  call $~lib/util/number/dtoa
+  i32.const 4888
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8694,8 +8217,8 @@
    unreachable
   end
   f64.const 1.e+308
-  call $~lib/internal/number/dtoa
-  i32.const 5368
+  call $~lib/util/number/dtoa
+  i32.const 4904
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8707,8 +8230,8 @@
    unreachable
   end
   f64.const -1.e+308
-  call $~lib/internal/number/dtoa
-  i32.const 5392
+  call $~lib/util/number/dtoa
+  i32.const 4928
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8720,8 +8243,8 @@
    unreachable
   end
   f64.const inf
-  call $~lib/internal/number/dtoa
-  i32.const 3200
+  call $~lib/util/number/dtoa
+  i32.const 3096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8733,8 +8256,8 @@
    unreachable
   end
   f64.const -inf
-  call $~lib/internal/number/dtoa
-  i32.const 3168
+  call $~lib/util/number/dtoa
+  i32.const 3064
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8746,8 +8269,8 @@
    unreachable
   end
   f64.const 1e-308
-  call $~lib/internal/number/dtoa
-  i32.const 5416
+  call $~lib/util/number/dtoa
+  i32.const 4952
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8759,8 +8282,8 @@
    unreachable
   end
   f64.const -1e-308
-  call $~lib/internal/number/dtoa
-  i32.const 5440
+  call $~lib/util/number/dtoa
+  i32.const 4976
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8772,8 +8295,8 @@
    unreachable
   end
   f64.const 1e-323
-  call $~lib/internal/number/dtoa
-  i32.const 5464
+  call $~lib/util/number/dtoa
+  i32.const 5000
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8785,8 +8308,8 @@
    unreachable
   end
   f64.const -1e-323
-  call $~lib/internal/number/dtoa
-  i32.const 5488
+  call $~lib/util/number/dtoa
+  i32.const 5024
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8798,8 +8321,8 @@
    unreachable
   end
   f64.const 0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8811,8 +8334,8 @@
    unreachable
   end
   f64.const 4294967272
-  call $~lib/internal/number/dtoa
-  i32.const 5512
+  call $~lib/util/number/dtoa
+  i32.const 5048
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8824,8 +8347,8 @@
    unreachable
   end
   f64.const 1.2312145673456234e-08
-  call $~lib/internal/number/dtoa
-  i32.const 5544
+  call $~lib/util/number/dtoa
+  i32.const 5080
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8837,8 +8360,8 @@
    unreachable
   end
   f64.const 555555555.5555556
-  call $~lib/internal/number/dtoa
-  i32.const 5600
+  call $~lib/util/number/dtoa
+  i32.const 5136
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8850,8 +8373,8 @@
    unreachable
   end
   f64.const 0.9999999999999999
-  call $~lib/internal/number/dtoa
-  i32.const 5648
+  call $~lib/util/number/dtoa
+  i32.const 5184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8863,8 +8386,8 @@
    unreachable
   end
   f64.const 1
-  call $~lib/internal/number/dtoa
-  i32.const 5152
+  call $~lib/util/number/dtoa
+  i32.const 4688
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8876,8 +8399,8 @@
    unreachable
   end
   f64.const 12.34
-  call $~lib/internal/number/dtoa
-  i32.const 5696
+  call $~lib/util/number/dtoa
+  i32.const 5232
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8889,8 +8412,8 @@
    unreachable
   end
   f64.const 0.3333333333333333
-  call $~lib/internal/number/dtoa
-  i32.const 5720
+  call $~lib/util/number/dtoa
+  i32.const 5256
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8902,8 +8425,8 @@
    unreachable
   end
   f64.const 1234e17
-  call $~lib/internal/number/dtoa
-  i32.const 5768
+  call $~lib/util/number/dtoa
+  i32.const 5304
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8915,8 +8438,8 @@
    unreachable
   end
   f64.const 1234e18
-  call $~lib/internal/number/dtoa
-  i32.const 5824
+  call $~lib/util/number/dtoa
+  i32.const 5360
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8928,8 +8451,8 @@
    unreachable
   end
   f64.const 2.71828
-  call $~lib/internal/number/dtoa
-  i32.const 5856
+  call $~lib/util/number/dtoa
+  i32.const 5392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8941,8 +8464,8 @@
    unreachable
   end
   f64.const 0.0271828
-  call $~lib/internal/number/dtoa
-  i32.const 5880
+  call $~lib/util/number/dtoa
+  i32.const 5416
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8954,8 +8477,8 @@
    unreachable
   end
   f64.const 271.828
-  call $~lib/internal/number/dtoa
-  i32.const 5912
+  call $~lib/util/number/dtoa
+  i32.const 5448
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8967,8 +8490,8 @@
    unreachable
   end
   f64.const 1.1e+128
-  call $~lib/internal/number/dtoa
-  i32.const 5936
+  call $~lib/util/number/dtoa
+  i32.const 5472
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8980,8 +8503,8 @@
    unreachable
   end
   f64.const 1.1e-64
-  call $~lib/internal/number/dtoa
-  i32.const 5960
+  call $~lib/util/number/dtoa
+  i32.const 5496
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -8993,8 +8516,8 @@
    unreachable
   end
   f64.const 0.000035689
-  call $~lib/internal/number/dtoa
-  i32.const 5984
+  call $~lib/util/number/dtoa
+  i32.const 5520
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9006,13 +8529,13 @@
    unreachable
   end
  )
- (func $std/string/getString (; 52 ;) (type $FUNCSIG$i) (result i32)
+ (func $std/string/getString (; 55 ;) (type $FUNCSIG$i) (result i32)
   global.get $std/string/str
  )
- (func $start (; 53 ;) (type $FUNCSIG$v)
+ (func $start (; 56 ;) (type $FUNCSIG$v)
   call $start:std/string
  )
- (func $null (; 54 ;) (type $FUNCSIG$v)
+ (func $null (; 57 ;) (type $FUNCSIG$v)
   nop
  )
 )
diff --git a/tests/compiler/std/string.untouched.wat b/tests/compiler/std/string.untouched.wat
index a2421f45..dc77ca00 100644
--- a/tests/compiler/std/string.untouched.wat
+++ b/tests/compiler/std/string.untouched.wat
@@ -1,19 +1,20 @@
 (module
- (type $FUNCSIG$v (func))
  (type $FUNCSIG$viiii (func (param i32 i32 i32 i32)))
  (type $FUNCSIG$ii (func (param i32) (result i32)))
  (type $FUNCSIG$iii (func (param i32 i32) (result i32)))
- (type $FUNCSIG$viii (func (param i32 i32 i32)))
+ (type $FUNCSIG$vi (func (param i32)))
  (type $FUNCSIG$iiiiii (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $FUNCSIG$iiii (func (param i32 i32 i32) (result i32)))
+ (type $FUNCSIG$viii (func (param i32 i32 i32)))
  (type $FUNCSIG$dii (func (param i32 i32) (result f64)))
  (type $FUNCSIG$di (func (param i32) (result f64)))
- (type $FUNCSIG$vi (func (param i32)))
+ (type $FUNCSIG$vii (func (param i32 i32)))
  (type $FUNCSIG$ij (func (param i64) (result i32)))
  (type $FUNCSIG$viji (func (param i32 i64 i32)))
  (type $FUNCSIG$id (func (param f64) (result i32)))
  (type $FUNCSIG$iid (func (param i32 f64) (result i32)))
  (type $FUNCSIG$iijijiji (func (param i32 i64 i32 i64 i32 i64 i32) (result i32)))
+ (type $FUNCSIG$v (func))
  (type $FUNCSIG$i (func (result i32)))
  (import "env" "abort" (func $~lib/env/abort (param i32 i32 i32 i32)))
  (memory $0 1)
@@ -81,150 +82,142 @@
  (data (i32.const 1296) "\01\00\00\00\n\00\00\00c\00d\00e\00f\00g\00")
  (data (i32.const 1320) "\01\00\00\00\n\00\00\00d\00e\00f\00g\00h\00")
  (data (i32.const 1344) "\01\00\00\00\1a\00\00\00a\00b\00c\00d\00e\00f\00g\00h\00i\00j\00k\00l\00m\00")
- (data (i32.const 1384) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
- (data (i32.const 1424) "\01\00\00\008\00\00\00~\00l\00i\00b\00/\00i\00n\00t\00e\00r\00n\00a\00l\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s\00")
- (data (i32.const 1488) "\01\00\00\00\n\00\00\00a\00,\00b\00,\00c\00")
- (data (i32.const 1512) "\01\00\00\00\02\00\00\00.\00")
- (data (i32.const 1528) "\01\00\00\00\02\00\00\00c\00")
- (data (i32.const 1544) "\01\00\00\00\0e\00\00\00a\00,\00 \00b\00,\00 \00c\00")
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- (data (i32.const 2392) "\01\00\00\00\16\00\00\00-\002\001\004\007\004\008\003\006\004\008\00")
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- (data (i32.const 2520) "\01\00\00\00\10\00\00\009\009\009\009\009\009\009\009\00")
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- (data (i32.const 2576) "\01\00\00\00\16\00\00\006\008\007\001\009\004\007\006\007\003\005\00")
- (data (i32.const 2608) "\01\00\00\00\18\00\00\008\006\008\007\001\009\004\007\006\007\003\005\00")
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- (data (i32.const 2872) "\01\00\00\00\18\00\00\00-\006\008\007\001\009\004\007\006\007\003\005\00")
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- (data (i32.const 3128) "\01\00\00\00\06\00\00\000\00.\000\00")
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- (data (i32.const 4240) "\90\0c\00\00W\00\00\00")
- (data (i32.const 4248) "\ae\00\00\00\00\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00")
- (data (i32.const 4504) "\98\10\00\00W\00\00\00")
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- (data (i32.const 4576) "\a0\11\00\00\n\00\00\00")
- (data (i32.const 4584) "\01\00\00\00*\00\00\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006\00")
- (data (i32.const 4640) "\01\00\00\00,\00\00\00-\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006\00")
- (data (i32.const 4696) "\01\00\00\00.\00\00\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008\00")
- (data (i32.const 4752) "\01\00\00\000\00\00\00-\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008\00")
- (data (i32.const 4808) "\01\00\00\00,\00\00\004\00.\001\008\005\005\008\000\004\009\006\008\002\001\003\005\007\00e\00+\002\009\008\00")
- (data (i32.const 4864) "\01\00\00\00.\00\00\002\00.\002\002\005\000\007\003\008\005\008\005\000\007\002\000\001\004\00e\00-\003\000\008\00")
- (data (i32.const 4920) "\01\00\00\00\1a\00\00\004\00.\009\004\000\006\005\006\00e\00-\003\001\008\00")
- (data (i32.const 4960) "\01\00\00\00$\00\00\009\000\006\000\008\000\001\001\005\003\004\003\003\006\000\000\00.\000\00")
- (data (i32.const 5008) "\01\00\00\00*\00\00\004\007\000\008\003\005\006\000\002\004\007\001\001\005\001\002\000\000\000\00.\000\00")
- (data (i32.const 5064) "\01\00\00\00*\00\00\009\004\000\009\003\004\000\000\001\002\005\006\008\002\004\008\000\000\000\00.\000\00")
- (data (i32.const 5120) "\01\00\00\00\0c\00\00\005\00e\00-\003\002\004\00")
- (data (i32.const 5144) "\01\00\00\00\06\00\00\001\00.\000\00")
- (data (i32.const 5160) "\01\00\00\00\08\00\00\00-\001\00.\000\00")
- (data (i32.const 5176) "\01\00\00\00\08\00\00\00-\000\00.\001\00")
- (data (i32.const 5192) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\00.\000\00")
- (data (i32.const 5224) "\01\00\00\00\10\00\00\000\00.\000\000\000\000\000\001\00")
- (data (i32.const 5248) "\01\00\00\00\14\00\00\00-\001\000\000\000\000\000\000\00.\000\00")
- (data (i32.const 5280) "\01\00\00\00\12\00\00\00-\000\00.\000\000\000\000\000\001\00")
- (data (i32.const 5312) "\01\00\00\00\14\00\00\001\000\000\000\000\000\000\000\00.\000\00")
- (data (i32.const 5344) "\01\00\00\00\08\00\00\001\00e\00-\007\00")
- (data (i32.const 5360) "\01\00\00\00\0c\00\00\001\00e\00+\003\000\008\00")
- (data (i32.const 5384) "\01\00\00\00\0e\00\00\00-\001\00e\00+\003\000\008\00")
- (data (i32.const 5408) "\01\00\00\00\0c\00\00\001\00e\00-\003\000\008\00")
- (data (i32.const 5432) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\000\008\00")
- (data (i32.const 5456) "\01\00\00\00\0c\00\00\001\00e\00-\003\002\003\00")
- (data (i32.const 5480) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\002\003\00")
- (data (i32.const 5504) "\01\00\00\00\18\00\00\004\002\009\004\009\006\007\002\007\002\00.\000\00")
- (data (i32.const 5536) "\01\00\00\00*\00\00\001\00.\002\003\001\002\001\004\005\006\007\003\004\005\006\002\003\004\00e\00-\008\00")
- (data (i32.const 5592) "\01\00\00\00\"\00\00\005\005\005\005\005\005\005\005\005\00.\005\005\005\005\005\005\006\00")
- (data (i32.const 5640) "\01\00\00\00$\00\00\000\00.\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\00")
- (data (i32.const 5688) "\01\00\00\00\n\00\00\001\002\00.\003\004\00")
- (data (i32.const 5712) "\01\00\00\00$\00\00\000\00.\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\00")
- (data (i32.const 5760) "\01\00\00\00.\00\00\001\002\003\004\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\00.\000\00")
- (data (i32.const 5816) "\01\00\00\00\12\00\00\001\00.\002\003\004\00e\00+\002\001\00")
- (data (i32.const 5848) "\01\00\00\00\0e\00\00\002\00.\007\001\008\002\008\00")
- (data (i32.const 5872) "\01\00\00\00\12\00\00\000\00.\000\002\007\001\008\002\008\00")
- (data (i32.const 5904) "\01\00\00\00\0e\00\00\002\007\001\00.\008\002\008\00")
- (data (i32.const 5928) "\01\00\00\00\10\00\00\001\00.\001\00e\00+\001\002\008\00")
- (data (i32.const 5952) "\01\00\00\00\0e\00\00\001\00.\001\00e\00-\006\004\00")
- (data (i32.const 5976) "\01\00\00\00\16\00\00\000\00.\000\000\000\000\003\005\006\008\009\00")
+ (data (i32.const 1384) "\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00b\00u\00f\00f\00e\00r\00.\00t\00s\00")
+ (data (i32.const 1432) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00")
+ (data (i32.const 1472) "\01\00\00\00\n\00\00\00a\00,\00b\00,\00c\00")
+ (data (i32.const 1496) "\01\00\00\00\02\00\00\00.\00")
+ (data (i32.const 1512) "\01\00\00\00\02\00\00\00c\00")
+ (data (i32.const 1528) "\01\00\00\00\0e\00\00\00a\00,\00 \00b\00,\00 \00c\00")
+ (data (i32.const 1552) "\01\00\00\00\04\00\00\00,\00 \00")
+ (data (i32.const 1568) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00,\00c\00")
+ (data (i32.const 1592) "\01\00\00\00\0c\00\00\00,\00a\00,\00b\00,\00c\00")
+ (data (i32.const 1616) "\01\00\00\00\0c\00\00\00a\00,\00b\00,\00c\00,\00")
+ (data (i32.const 1640) "\02\00\00\00\90\01\00\000\000\000\001\000\002\000\003\000\004\000\005\000\006\000\007\000\008\000\009\001\000\001\001\001\002\001\003\001\004\001\005\001\006\001\007\001\008\001\009\002\000\002\001\002\002\002\003\002\004\002\005\002\006\002\007\002\008\002\009\003\000\003\001\003\002\003\003\003\004\003\005\003\006\003\007\003\008\003\009\004\000\004\001\004\002\004\003\004\004\004\005\004\006\004\007\004\008\004\009\005\000\005\001\005\002\005\003\005\004\005\005\005\006\005\007\005\008\005\009\006\000\006\001\006\002\006\003\006\004\006\005\006\006\006\007\006\008\006\009\007\000\007\001\007\002\007\003\007\004\007\005\007\006\007\007\007\008\007\009\008\000\008\001\008\002\008\003\008\004\008\005\008\006\008\007\008\008\008\009\009\000\009\001\009\002\009\003\009\004\009\005\009\006\009\007\009\008\009\009\00")
+ (data (i32.const 2048) "\05\00\00\00\10\00\00\00p\06\00\00p\06\00\00\00\08\00\00d\00\00\00")
+ (data (i32.const 2072) "\01\00\00\00\02\00\00\008\00")
+ (data (i32.const 2088) "\01\00\00\00\n\00\00\00-\001\000\000\000\00")
+ (data (i32.const 2112) "\01\00\00\00\08\00\00\001\002\003\004\00")
+ (data (i32.const 2128) "\01\00\00\00\n\00\00\001\002\003\004\005\00")
+ (data (i32.const 2152) "\01\00\00\00\0c\00\00\001\002\003\004\005\006\00")
+ (data (i32.const 2176) "\01\00\00\00\0e\00\00\001\001\001\001\001\001\001\00")
+ (data (i32.const 2200) "\01\00\00\00\0e\00\00\001\002\003\004\005\006\007\00")
+ (data (i32.const 2224) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\006\00")
+ (data (i32.const 2256) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\007\00")
+ (data (i32.const 2288) "\01\00\00\00\16\00\00\00-\002\001\004\007\004\008\003\006\004\008\00")
+ (data (i32.const 2320) "\01\00\00\00\04\00\00\00-\001\00")
+ (data (i32.const 2336) "\01\00\00\00\08\00\00\001\000\000\000\00")
+ (data (i32.const 2352) "\01\00\00\00\14\00\00\002\001\004\007\004\008\003\006\004\008\00")
+ (data (i32.const 2384) "\01\00\00\00\14\00\00\004\002\009\004\009\006\007\002\009\005\00")
+ (data (i32.const 2416) "\01\00\00\00\10\00\00\009\009\009\009\009\009\009\009\00")
+ (data (i32.const 2440) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\000\000\00")
+ (data (i32.const 2472) "\01\00\00\00\16\00\00\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2504) "\01\00\00\00\18\00\00\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2536) "\01\00\00\00\1e\00\00\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2576) "\01\00\00\00 \00\00\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2616) "\01\00\00\00\"\00\00\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2664) "\01\00\00\00(\00\00\001\008\004\004\006\007\004\004\000\007\003\007\000\009\005\005\001\006\001\005\00")
+ (data (i32.const 2712) "\01\00\00\00\n\00\00\00-\001\002\003\004\00")
+ (data (i32.const 2736) "\01\00\00\00\16\00\00\00-\004\002\009\004\009\006\007\002\009\005\00")
+ (data (i32.const 2768) "\01\00\00\00\18\00\00\00-\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2800) "\01\00\00\00\1a\00\00\00-\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2840) "\01\00\00\00 \00\00\00-\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2880) "\01\00\00\00$\00\00\00-\001\009\009\009\009\008\006\008\007\001\009\004\007\006\007\003\005\00")
+ (data (i32.const 2928) "\01\00\00\00&\00\00\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\007\00")
+ (data (i32.const 2976) "\01\00\00\00(\00\00\00-\009\002\002\003\003\007\002\000\003\006\008\005\004\007\007\005\008\000\008\00")
+ (data (i32.const 3024) "\01\00\00\00\06\00\00\000\00.\000\00")
+ (data (i32.const 3040) "\01\00\00\00\06\00\00\00N\00a\00N\00")
+ (data (i32.const 3056) "\01\00\00\00\12\00\00\00-\00I\00n\00f\00i\00n\00i\00t\00y\00")
+ (data (i32.const 3088) "\01\00\00\00\10\00\00\00I\00n\00f\00i\00n\00i\00t\00y\00")
+ (data (i32.const 3112) "\02\00\00\00\b8\02\00\00\88\02\1c\08\a0\d5\8f\fav\bf>\a2\7f\e1\ae\bav\acU0 \fb\16\8b\ea5\ce]J\89B\cf-;eU\aa\b0k\9a\dfE\1a=\03\cf\1a\e6\ca\c6\9a\c7\17\fep\abO\dc\bc\be\fc\b1w\ff\0c\d6kA\ef\91V\be<\fc\7f\90\ad\1f\d0\8d\83\9aU1(\\Q\d3\b5\c9\a6\ad\8f\acq\9d\cb\8b\ee#w\"\9c\eamSx@\91I\cc\aeW\ce\b6]y\12<\827V\fbM6\94\10\c2O\98H8o\ea\96\90\c7:\82%\cb\85t\d7\f4\97\bf\97\cd\cf\86\a0\e5\ac*\17\98\n4\ef\8e\b25*\fbg8\b2;?\c6\d2\df\d4\c8\84\ba\cd\d3\1a\'D\dd\c5\96\c9%\bb\ce\9fk\93\84\a5b}$l\ac\db\f6\da_\0dXf\ab\a3&\f1\c3\de\93\f8\e2\f3\b8\80\ff\aa\a8\ad\b5\b5\8bJ|l\05_b\87S0\c14`\ff\bc\c9U&\ba\91\8c\85N\96\bd~)p$w\f9\df\8f\b8\e5\b8\9f\bd\df\a6\94}t\88\cf_\a9\f8\cf\9b\a8\8f\93pD\b9k\15\0f\bf\f8\f0\08\8a\b611eU%\b0\cd\ac\7f{\d0\c6\e2?\99\06;+*\c4\10\\\e4\d3\92si\99$$\aa\0e\ca\00\83\f2\b5\87\fd\eb\1a\11\92d\08\e5\bc\cc\88Po\t\cc\bc\8c,e\19\e2X\17\b7\d1\00\00\00\00\00\00@\9c\00\00\00\00\10\a5\d4\e8\00\00b\ac\c5\ebx\ad\84\t\94\f8x9?\81\b3\15\07\c9{\ce\97\c0p\\\ea{\ce2~\8fh\80\e9\ab\a48\d2\d5E\"\9a\17&\'O\9f\'\fb\c4\d41\a2c\ed\a8\ad\c8\8c8e\de\b0\dbe\ab\1a\8e\08\c7\83\9a\1dqB\f9\1d]\c4X\e7\1b\a6,iM\92\ea\8dp\1ad\ee\01\daJw\ef\9a\99\a3m\a2\85k}\b4{x\t\f2w\18\ddy\a1\e4T\b4\c2\c5\9b[\92\86[\86=]\96\c8\c5S5\c8\b3\a0\97\fa\\\b4*\95\e3_\a0\99\bd\9fF\de%\8c9\db4\c2\9b\a5\\\9f\98\a3r\9a\c6\f6\ce\be\e9TS\bf\dc\b7\e2A\"\f2\17\f3\fc\88\a5x\\\d3\9b\ce \cc\dfS!{\f3Z\16\98:0\1f\97\dc\b5\a0\e2\96\b3\e3\\S\d1\d9\a8<D\a7\a4\d9|\9b\fb\10D\a4\a7LLv\bb\1a\9c@\b6\ef\8e\ab\8b,\84W\a6\10\ef\1f\d0)1\91\e9\e5\a4\10\9b\9d\0c\9c\a1\fb\9b\10\e7)\f4;b\d9 (\ac\85\cf\a7z^KD\80-\dd\ac\03@\e4!\bf\8f\ffD^/\9cg\8eA\b8\8c\9c\9d\173\d4\a9\1b\e3\b4\92\db\19\9e\d9w\df\ban\bf\96\ebk\ee\f0\9b;\02\87\af")
+ (data (i32.const 3816) "\06\00\00\00\10\00\00\000\0c\00\000\0c\00\00\e8\0e\00\00W\00\00\00")
+ (data (i32.const 3840) "\02\00\00\00\ae\00\00\00<\fbW\fbr\fb\8c\fb\a7\fb\c1\fb\dc\fb\f6\fb\11\fc,\fcF\fca\fc{\fc\96\fc\b1\fc\cb\fc\e6\fc\00\fd\1b\fd5\fdP\fdk\fd\85\fd\a0\fd\ba\fd\d5\fd\ef\fd\n\fe%\fe?\feZ\fet\fe\8f\fe\a9\fe\c4\fe\df\fe\f9\fe\14\ff.\ffI\ffc\ff~\ff\99\ff\b3\ff\ce\ff\e8\ff\03\00\1e\008\00S\00m\00\88\00\a2\00\bd\00\d8\00\f2\00\0d\01\'\01B\01\\\01w\01\92\01\ac\01\c7\01\e1\01\fc\01\16\021\02L\02f\02\81\02\9b\02\b6\02\d0\02\eb\02\06\03 \03;\03U\03p\03\8b\03\a5\03\c0\03\da\03\f5\03\0f\04*\04")
+ (data (i32.const 4024) "\07\00\00\00\10\00\00\00\08\0f\00\00\08\0f\00\00\b6\0f\00\00W\00\00\00")
+ (data (i32.const 4048) "\02\00\00\00(\00\00\00\01\00\00\00\n\00\00\00d\00\00\00\e8\03\00\00\10\'\00\00\a0\86\01\00@B\0f\00\80\96\98\00\00\e1\f5\05\00\ca\9a;")
+ (data (i32.const 4096) "\05\00\00\00\10\00\00\00\d8\0f\00\00\d8\0f\00\00\00\10\00\00\n\00\00\00")
+ (data (i32.const 4120) "\01\00\00\00*\00\00\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006\00")
+ (data (i32.const 4176) "\01\00\00\00,\00\00\00-\002\00.\002\002\000\004\004\006\000\004\009\002\005\000\003\001\003\00e\00-\001\006\00")
+ (data (i32.const 4232) "\01\00\00\00.\00\00\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008\00")
+ (data (i32.const 4288) "\01\00\00\000\00\00\00-\001\00.\007\009\007\006\009\003\001\003\004\008\006\002\003\001\005\007\00e\00+\003\000\008\00")
+ (data (i32.const 4344) "\01\00\00\00,\00\00\004\00.\001\008\005\005\008\000\004\009\006\008\002\001\003\005\007\00e\00+\002\009\008\00")
+ (data (i32.const 4400) "\01\00\00\00.\00\00\002\00.\002\002\005\000\007\003\008\005\008\005\000\007\002\000\001\004\00e\00-\003\000\008\00")
+ (data (i32.const 4456) "\01\00\00\00\1a\00\00\004\00.\009\004\000\006\005\006\00e\00-\003\001\008\00")
+ (data (i32.const 4496) "\01\00\00\00$\00\00\009\000\006\000\008\000\001\001\005\003\004\003\003\006\000\000\00.\000\00")
+ (data (i32.const 4544) "\01\00\00\00*\00\00\004\007\000\008\003\005\006\000\002\004\007\001\001\005\001\002\000\000\000\00.\000\00")
+ (data (i32.const 4600) "\01\00\00\00*\00\00\009\004\000\009\003\004\000\000\001\002\005\006\008\002\004\008\000\000\000\00.\000\00")
+ (data (i32.const 4656) "\01\00\00\00\0c\00\00\005\00e\00-\003\002\004\00")
+ (data (i32.const 4680) "\01\00\00\00\06\00\00\001\00.\000\00")
+ (data (i32.const 4696) "\01\00\00\00\08\00\00\00-\001\00.\000\00")
+ (data (i32.const 4712) "\01\00\00\00\08\00\00\00-\000\00.\001\00")
+ (data (i32.const 4728) "\01\00\00\00\12\00\00\001\000\000\000\000\000\000\00.\000\00")
+ (data (i32.const 4760) "\01\00\00\00\10\00\00\000\00.\000\000\000\000\000\001\00")
+ (data (i32.const 4784) "\01\00\00\00\14\00\00\00-\001\000\000\000\000\000\000\00.\000\00")
+ (data (i32.const 4816) "\01\00\00\00\12\00\00\00-\000\00.\000\000\000\000\000\001\00")
+ (data (i32.const 4848) "\01\00\00\00\14\00\00\001\000\000\000\000\000\000\000\00.\000\00")
+ (data (i32.const 4880) "\01\00\00\00\08\00\00\001\00e\00-\007\00")
+ (data (i32.const 4896) "\01\00\00\00\0c\00\00\001\00e\00+\003\000\008\00")
+ (data (i32.const 4920) "\01\00\00\00\0e\00\00\00-\001\00e\00+\003\000\008\00")
+ (data (i32.const 4944) "\01\00\00\00\0c\00\00\001\00e\00-\003\000\008\00")
+ (data (i32.const 4968) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\000\008\00")
+ (data (i32.const 4992) "\01\00\00\00\0c\00\00\001\00e\00-\003\002\003\00")
+ (data (i32.const 5016) "\01\00\00\00\0e\00\00\00-\001\00e\00-\003\002\003\00")
+ (data (i32.const 5040) "\01\00\00\00\18\00\00\004\002\009\004\009\006\007\002\007\002\00.\000\00")
+ (data (i32.const 5072) "\01\00\00\00*\00\00\001\00.\002\003\001\002\001\004\005\006\007\003\004\005\006\002\003\004\00e\00-\008\00")
+ (data (i32.const 5128) "\01\00\00\00\"\00\00\005\005\005\005\005\005\005\005\005\00.\005\005\005\005\005\005\006\00")
+ (data (i32.const 5176) "\01\00\00\00$\00\00\000\00.\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\009\00")
+ (data (i32.const 5224) "\01\00\00\00\n\00\00\001\002\00.\003\004\00")
+ (data (i32.const 5248) "\01\00\00\00$\00\00\000\00.\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\003\00")
+ (data (i32.const 5296) "\01\00\00\00.\00\00\001\002\003\004\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\00.\000\00")
+ (data (i32.const 5352) "\01\00\00\00\12\00\00\001\00.\002\003\004\00e\00+\002\001\00")
+ (data (i32.const 5384) "\01\00\00\00\0e\00\00\002\00.\007\001\008\002\008\00")
+ (data (i32.const 5408) "\01\00\00\00\12\00\00\000\00.\000\002\007\001\008\002\008\00")
+ (data (i32.const 5440) "\01\00\00\00\0e\00\00\002\007\001\00.\008\002\008\00")
+ (data (i32.const 5464) "\01\00\00\00\10\00\00\001\00.\001\00e\00+\001\002\008\00")
+ (data (i32.const 5488) "\01\00\00\00\0e\00\00\001\00.\001\00e\00-\006\004\00")
+ (data (i32.const 5512) "\01\00\00\00\16\00\00\000\00.\000\000\000\000\003\005\006\008\009\00")
  (table $0 1 funcref)
  (elem (i32.const 0) $null)
- (global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0))
- (global $~lib/allocator/arena/offset (mut i32) (i32.const 0))
+ (global $~lib/runtime/GC_IMPLEMENTED i32 (i32.const 0))
+ (global $~lib/runtime/HEADER_SIZE i32 (i32.const 8))
+ (global $~lib/runtime/HEADER_MAGIC i32 (i32.const -1520547049))
  (global $std/string/str (mut i32) (i32.const 16))
  (global $std/string/nullStr (mut i32) (i32.const 0))
- (global $~lib/runtime/StringBase.MAX_LENGTH i32 (i32.const 536870908))
- (global $~lib/argc (mut i32) (i32.const 0))
+ (global $~lib/allocator/arena/startOffset (mut i32) (i32.const 0))
+ (global $~lib/allocator/arena/offset (mut i32) (i32.const 0))
+ (global $~lib/ASC_NO_ASSERT i32 (i32.const 0))
+ (global $~lib/string/String.MAX_LENGTH i32 (i32.const 536870908))
  (global $~lib/builtins/i32.MAX_VALUE i32 (i32.const 2147483647))
  (global $std/string/c (mut i32) (i32.const 0))
  (global $std/string/a (mut i32) (i32.const 0))
  (global $std/string/b (mut i32) (i32.const 0))
  (global $std/string/sa (mut i32) (i32.const 0))
+ (global $~lib/runtime/MAX_BYTELENGTH i32 (i32.const 1073741816))
  (global $~lib/ASC_SHRINK_LEVEL i32 (i32.const 0))
  (global $~lib/builtins/u32.MAX_VALUE i32 (i32.const -1))
  (global $~lib/builtins/u64.MAX_VALUE i64 (i64.const -1))
  (global $~lib/builtins/i64.MAX_VALUE i64 (i64.const 9223372036854775807))
  (global $~lib/builtins/i64.MIN_VALUE i64 (i64.const -9223372036854775808))
- (global $~lib/internal/number/_frc_plus (mut i64) (i64.const 0))
- (global $~lib/internal/number/_frc_minus (mut i64) (i64.const 0))
- (global $~lib/internal/number/_exp (mut i32) (i32.const 0))
- (global $~lib/internal/number/_K (mut i32) (i32.const 0))
- (global $~lib/internal/number/_frc_pow (mut i64) (i64.const 0))
- (global $~lib/internal/number/_exp_pow (mut i32) (i32.const 0))
+ (global $~lib/util/number/_frc_plus (mut i64) (i64.const 0))
+ (global $~lib/util/number/_frc_minus (mut i64) (i64.const 0))
+ (global $~lib/util/number/_exp (mut i32) (i32.const 0))
+ (global $~lib/util/number/_K (mut i32) (i32.const 0))
+ (global $~lib/util/number/_frc_pow (mut i64) (i64.const 0))
+ (global $~lib/util/number/_exp_pow (mut i32) (i32.const 0))
  (global $~lib/builtins/f64.EPSILON f64 (f64.const 2.220446049250313e-16))
  (global $~lib/builtins/f64.MAX_VALUE f64 (f64.const 1797693134862315708145274e284))
- (global $~lib/runtime/HEAP_BASE i32 (i32.const 6008))
+ (global $~lib/memory/HEAP_BASE i32 (i32.const 5544))
  (export "memory" (memory $0))
  (export "table" (table $0))
  (export "getString" (func $std/string/getString))
  (start $start)
- (func $start:~lib/allocator/arena (; 1 ;) (type $FUNCSIG$v)
-  global.get $~lib/runtime/HEAP_BASE
-  i32.const 7
-  i32.add
-  i32.const 7
-  i32.const -1
-  i32.xor
-  i32.and
-  global.set $~lib/allocator/arena/startOffset
-  global.get $~lib/allocator/arena/startOffset
-  global.set $~lib/allocator/arena/offset
- )
- (func $~lib/runtime/StringBase#get:length (; 2 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/string/String#get:length (; 1 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
-  i32.const 8
+  global.get $~lib/runtime/HEADER_SIZE
   i32.sub
   i32.load offset=4
   i32.const 1
   i32.shr_u
  )
- (func $~lib/string/String#charCodeAt (; 3 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#charCodeAt (; 2 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -232,14 +225,14 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 76
+   i32.const 44
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
   local.get $1
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.ge_u
   if
    i32.const -1
@@ -252,11 +245,11 @@
   i32.add
   i32.load16_u
  )
- (func $~lib/runtime/ADJUST (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/runtime/adjustToBlock (; 3 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   i32.const 1
   i32.const 32
   local.get $0
-  i32.const 8
+  global.get $~lib/runtime/HEADER_SIZE
   i32.add
   i32.const 1
   i32.sub
@@ -264,428 +257,168 @@
   i32.sub
   i32.shl
  )
- (func $~lib/allocator/arena/memory.allocate (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/memory/memory.allocate (; 4 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  local.get $0
-  i32.const 1073741824
-  i32.gt_u
-  if
-   unreachable
-  end
-  global.get $~lib/allocator/arena/offset
-  local.set $1
-  local.get $1
-  local.get $0
-  local.tee $2
-  i32.const 1
-  local.tee $3
-  local.get $2
-  local.get $3
-  i32.gt_u
-  select
-  i32.add
-  i32.const 7
-  i32.add
-  i32.const 7
-  i32.const -1
-  i32.xor
-  i32.and
-  local.set $4
-  current_memory
-  local.set $5
-  local.get $4
-  local.get $5
-  i32.const 16
-  i32.shl
-  i32.gt_u
-  if
-   local.get $4
+  (local $7 i32)
+  block $~lib/allocator/arena/__memory_allocate|inlined.0 (result i32)
+   local.get $0
+   local.set $1
    local.get $1
-   i32.sub
-   i32.const 65535
+   i32.const 1073741824
+   i32.gt_u
+   if
+    unreachable
+   end
+   global.get $~lib/allocator/arena/offset
+   local.set $2
+   local.get $2
+   local.get $1
+   local.tee $3
+   i32.const 1
+   local.tee $4
+   local.get $3
+   local.get $4
+   i32.gt_u
+   select
    i32.add
-   i32.const 65535
+   i32.const 7
+   i32.add
+   i32.const 7
    i32.const -1
    i32.xor
    i32.and
-   i32.const 16
-   i32.shr_u
-   local.set $2
-   local.get $5
-   local.tee $3
-   local.get $2
-   local.tee $6
-   local.get $3
-   local.get $6
-   i32.gt_s
-   select
    local.set $3
+   current_memory
+   local.set $4
    local.get $3
-   grow_memory
-   i32.const 0
-   i32.lt_s
+   local.get $4
+   i32.const 16
+   i32.shl
+   i32.gt_u
    if
+    local.get $3
     local.get $2
+    i32.sub
+    i32.const 65535
+    i32.add
+    i32.const 65535
+    i32.const -1
+    i32.xor
+    i32.and
+    i32.const 16
+    i32.shr_u
+    local.set $5
+    local.get $4
+    local.tee $6
+    local.get $5
+    local.tee $7
+    local.get $6
+    local.get $7
+    i32.gt_s
+    select
+    local.set $6
+    local.get $6
     grow_memory
     i32.const 0
     i32.lt_s
     if
-     unreachable
-    end
-   end
-  end
-  local.get $4
-  global.set $~lib/allocator/arena/offset
-  local.get $1
- )
- (func $~lib/internal/memory/memset (; 6 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i64)
-  local.get $2
-  i32.eqz
-  if
-   return
-  end
-  local.get $0
-  local.get $1
-  i32.store8
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 1
-  i32.sub
-  local.get $1
-  i32.store8
-  local.get $2
-  i32.const 2
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 1
-  i32.add
-  local.get $1
-  i32.store8
-  local.get $0
-  i32.const 2
-  i32.add
-  local.get $1
-  i32.store8
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 2
-  i32.sub
-  local.get $1
-  i32.store8
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 3
-  i32.sub
-  local.get $1
-  i32.store8
-  local.get $2
-  i32.const 6
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 3
-  i32.add
-  local.get $1
-  i32.store8
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 4
-  i32.sub
-  local.get $1
-  i32.store8
-  local.get $2
-  i32.const 8
-  i32.le_u
-  if
-   return
-  end
-  i32.const 0
-  local.get $0
-  i32.sub
-  i32.const 3
-  i32.and
-  local.set $3
-  local.get $0
-  local.get $3
-  i32.add
-  local.set $0
-  local.get $2
-  local.get $3
-  i32.sub
-  local.set $2
-  local.get $2
-  i32.const -4
-  i32.and
-  local.set $2
-  i32.const -1
-  i32.const 255
-  i32.div_u
-  local.get $1
-  i32.const 255
-  i32.and
-  i32.mul
-  local.set $4
-  local.get $0
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 4
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $2
-  i32.const 8
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 4
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  i32.const 8
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 12
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 8
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $2
-  i32.const 24
-  i32.le_u
-  if
-   return
-  end
-  local.get $0
-  i32.const 12
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  i32.const 16
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  i32.const 20
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  i32.const 24
-  i32.add
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 28
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 24
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 20
-  i32.sub
-  local.get $4
-  i32.store
-  local.get $0
-  local.get $2
-  i32.add
-  i32.const 16
-  i32.sub
-  local.get $4
-  i32.store
-  i32.const 24
-  local.get $0
-  i32.const 4
-  i32.and
-  i32.add
-  local.set $3
-  local.get $0
-  local.get $3
-  i32.add
-  local.set $0
-  local.get $2
-  local.get $3
-  i32.sub
-  local.set $2
-  local.get $4
-  i64.extend_i32_u
-  local.get $4
-  i64.extend_i32_u
-  i64.const 32
-  i64.shl
-  i64.or
-  local.set $5
-  block $break|0
-   loop $continue|0
-    local.get $2
-    i32.const 32
-    i32.ge_u
-    if
-     block
-      local.get $0
-      local.get $5
-      i64.store
-      local.get $0
-      i32.const 8
-      i32.add
-      local.get $5
-      i64.store
-      local.get $0
-      i32.const 16
-      i32.add
-      local.get $5
-      i64.store
-      local.get $0
-      i32.const 24
-      i32.add
-      local.get $5
-      i64.store
-      local.get $2
-      i32.const 32
-      i32.sub
-      local.set $2
-      local.get $0
-      i32.const 32
-      i32.add
-      local.set $0
+     local.get $5
+     grow_memory
+     i32.const 0
+     i32.lt_s
+     if
+      unreachable
      end
-     br $continue|0
     end
    end
+   local.get $3
+   global.set $~lib/allocator/arena/offset
+   local.get $2
   end
+  return
  )
- (func $~lib/runtime/ALLOC (; 7 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/runtime/doAllocate (; 5 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
   local.get $0
-  call $~lib/runtime/ADJUST
-  call $~lib/allocator/arena/memory.allocate
+  call $~lib/runtime/adjustToBlock
+  call $~lib/memory/memory.allocate
   local.set $1
   local.get $1
-  i32.const -1520547049
+  global.get $~lib/runtime/HEADER_MAGIC
   i32.store
   local.get $1
   local.get $0
   i32.store offset=4
   local.get $1
-  i32.const 8
+  global.get $~lib/runtime/HEADER_SIZE
   i32.add
-  local.set $2
-  block $~lib/runtime/memory.fill|inlined.0
-   local.get $2
-   local.set $3
-   i32.const 0
-   local.set $4
-   local.get $0
-   local.set $5
-   local.get $3
-   local.get $4
-   local.get $5
-   call $~lib/internal/memory/memset
-  end
-  local.get $2
  )
- (func $~lib/runtime/unref (; 8 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/runtime/assertUnregistered (; 6 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
-  global.get $~lib/runtime/HEAP_BASE
-  i32.const 8
-  i32.add
-  i32.ge_u
+  global.get $~lib/memory/HEAP_BASE
+  i32.gt_u
   i32.eqz
   if
    i32.const 0
    i32.const 136
-   i32.const 101
+   i32.const 188
    i32.const 2
    call $~lib/env/abort
    unreachable
   end
   local.get $0
-  i32.const 8
+  global.get $~lib/runtime/HEADER_SIZE
   i32.sub
-  local.set $1
-  local.get $1
   i32.load
-  i32.const -1520547049
+  global.get $~lib/runtime/HEADER_MAGIC
   i32.eq
   i32.eqz
   if
    i32.const 0
    i32.const 136
-   i32.const 103
+   i32.const 189
    i32.const 2
    call $~lib/env/abort
    unreachable
   end
-  local.get $1
  )
- (func $~lib/string/String.fromCharCode (; 9 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/runtime/doRegister (; 7 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+  local.get $0
+  call $~lib/runtime/assertUnregistered
+  local.get $0
+  global.get $~lib/runtime/HEADER_SIZE
+  i32.sub
+  local.get $1
+  i32.store
+  local.get $0
+ )
+ (func $~lib/string/String.fromCharCode (; 8 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
-  i32.const 2
-  call $~lib/runtime/ALLOC
-  local.set $1
-  local.get $1
+  block $~lib/runtime/ALLOCATE|inlined.0 (result i32)
+   i32.const 2
+   local.set $1
+   local.get $1
+   call $~lib/runtime/doAllocate
+  end
+  local.set $2
+  local.get $2
   local.get $0
   i32.store16
   block $~lib/runtime/REGISTER<String>|inlined.0 (result i32)
+   local.get $2
+   local.set $1
    local.get $1
-   local.set $2
-   local.get $2
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $2
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/compareImpl (; 10 ;) (type $FUNCSIG$iiiiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (param $4 i32) (result i32)
+ (func $~lib/util/string/compareImpl (; 9 ;) (type $FUNCSIG$iiiiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (param $4 i32) (result i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
@@ -738,7 +471,7 @@
   end
   local.get $5
  )
- (func $~lib/string/String.eq (; 11 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.eq (; 10 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   local.get $0
@@ -764,11 +497,11 @@
    return
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $3
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.ne
   if
    i32.const 0
@@ -779,10 +512,10 @@
   local.get $1
   i32.const 0
   local.get $3
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
- (func $~lib/string/String.fromCodePoint (; 12 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/string/String.fromCodePoint (; 11 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -794,7 +527,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 53
+   i32.const 21
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -803,17 +536,21 @@
   i32.const 65535
   i32.gt_s
   local.set $1
-  local.get $1
-  i32.const 1
-  i32.add
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $2
+  block $~lib/runtime/ALLOCATE|inlined.1 (result i32)
+   local.get $1
+   i32.const 1
+   i32.add
+   i32.const 1
+   i32.shl
+   local.set $2
+   local.get $2
+   call $~lib/runtime/doAllocate
+  end
+  local.set $3
   local.get $1
   i32.eqz
   if
-   local.get $2
+   local.get $3
    local.get $0
    i32.store16
   else   
@@ -826,15 +563,15 @@
    i32.shr_u
    i32.const 55296
    i32.add
-   local.set $3
+   local.set $2
    local.get $0
    i32.const 1023
    i32.and
    i32.const 56320
    i32.add
    local.set $4
-   local.get $2
    local.get $3
+   local.get $2
    i32.const 16
    i32.shl
    local.get $4
@@ -842,16 +579,14 @@
    i32.store
   end
   block $~lib/runtime/REGISTER<String>|inlined.1 (result i32)
-   local.get $2
+   local.get $3
    local.set $4
    local.get $4
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $4
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String#startsWith (; 13 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#startsWith (; 12 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -865,7 +600,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 191
+   i32.const 165
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -880,7 +615,7 @@
   local.get $2
   local.set $3
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $3
   local.tee $5
@@ -899,7 +634,7 @@
   select
   local.set $7
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $8
   local.get $8
   local.get $7
@@ -915,10 +650,10 @@
   local.get $1
   i32.const 0
   local.get $8
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
- (func $~lib/string/String#endsWith (; 14 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#endsWith (; 13 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -931,7 +666,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 110
+   i32.const 78
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -953,7 +688,7 @@
   select
   local.tee $3
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.tee $4
   local.get $3
   local.get $4
@@ -961,7 +696,7 @@
   select
   local.set $5
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $6
   local.get $5
   local.get $6
@@ -979,29 +714,10 @@
   local.get $1
   i32.const 0
   local.get $6
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.eqz
  )
- (func $~lib/string/String#endsWith|trampoline (; 15 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   global.get $~lib/runtime/StringBase.MAX_LENGTH
-   local.set $2
-  end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#endsWith
- )
- (func $~lib/string/String#indexOf (; 16 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#indexOf (; 14 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -1014,7 +730,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 162
+   i32.const 134
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -1027,7 +743,7 @@
    local.set $1
   end
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $3
   i32.eqz
@@ -1036,7 +752,7 @@
    return
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $4
   i32.eqz
@@ -1078,7 +794,7 @@
     local.get $1
     i32.const 0
     local.get $3
-    call $~lib/string/compareImpl
+    call $~lib/util/string/compareImpl
     i32.eqz
     if
      local.get $5
@@ -1095,7 +811,7 @@
   end
   i32.const -1
  )
- (func $~lib/internal/memory/memcpy (; 17 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/util/memory/memcpy (; 15 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2296,239 +2012,247 @@
    i32.store8
   end
  )
- (func $~lib/internal/memory/memmove (; 18 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/memory/memory.copy (; 16 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
-  local.get $0
-  local.get $1
-  i32.eq
-  if
-   return
-  end
-  local.get $1
-  local.get $2
-  i32.add
-  local.get $0
-  i32.le_u
-  local.tee $3
-  if (result i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  block $~lib/util/memory/memmove|inlined.0
+   local.get $0
+   local.set $3
+   local.get $1
+   local.set $4
+   local.get $2
+   local.set $5
    local.get $3
-  else   
-   local.get $0
-   local.get $2
-   i32.add
-   local.get $1
-   i32.le_u
-  end
-  if
-   local.get $0
-   local.get $1
-   local.get $2
-   call $~lib/internal/memory/memcpy
-   return
-  end
-  local.get $0
-  local.get $1
-  i32.lt_u
-  if
-   local.get $1
-   i32.const 7
-   i32.and
-   local.get $0
-   i32.const 7
-   i32.and
+   local.get $4
    i32.eq
    if
-    block $break|0
-     loop $continue|0
-      local.get $0
-      i32.const 7
-      i32.and
+    br $~lib/util/memory/memmove|inlined.0
+   end
+   local.get $4
+   local.get $5
+   i32.add
+   local.get $3
+   i32.le_u
+   local.tee $6
+   if (result i32)
+    local.get $6
+   else    
+    local.get $3
+    local.get $5
+    i32.add
+    local.get $4
+    i32.le_u
+   end
+   if
+    local.get $3
+    local.get $4
+    local.get $5
+    call $~lib/util/memory/memcpy
+    br $~lib/util/memory/memmove|inlined.0
+   end
+   local.get $3
+   local.get $4
+   i32.lt_u
+   if
+    local.get $4
+    i32.const 7
+    i32.and
+    local.get $3
+    i32.const 7
+    i32.and
+    i32.eq
+    if
+     block $break|0
+      loop $continue|0
+       local.get $3
+       i32.const 7
+       i32.and
+       if
+        block
+         local.get $5
+         i32.eqz
+         if
+          br $~lib/util/memory/memmove|inlined.0
+         end
+         local.get $5
+         i32.const 1
+         i32.sub
+         local.set $5
+         block (result i32)
+          local.get $3
+          local.tee $6
+          i32.const 1
+          i32.add
+          local.set $3
+          local.get $6
+         end
+         block (result i32)
+          local.get $4
+          local.tee $6
+          i32.const 1
+          i32.add
+          local.set $4
+          local.get $6
+         end
+         i32.load8_u
+         i32.store8
+        end
+        br $continue|0
+       end
+      end
+     end
+     block $break|1
+      loop $continue|1
+       local.get $5
+       i32.const 8
+       i32.ge_u
+       if
+        block
+         local.get $3
+         local.get $4
+         i64.load
+         i64.store
+         local.get $5
+         i32.const 8
+         i32.sub
+         local.set $5
+         local.get $3
+         i32.const 8
+         i32.add
+         local.set $3
+         local.get $4
+         i32.const 8
+         i32.add
+         local.set $4
+        end
+        br $continue|1
+       end
+      end
+     end
+    end
+    block $break|2
+     loop $continue|2
+      local.get $5
       if
        block
-        local.get $2
-        i32.eqz
-        if
-         return
-        end
-        local.get $2
-        i32.const 1
-        i32.sub
-        local.set $2
         block (result i32)
-         local.get $0
-         local.tee $3
+         local.get $3
+         local.tee $6
          i32.const 1
          i32.add
-         local.set $0
-         local.get $3
+         local.set $3
+         local.get $6
         end
         block (result i32)
-         local.get $1
-         local.tee $3
+         local.get $4
+         local.tee $6
          i32.const 1
          i32.add
-         local.set $1
-         local.get $3
+         local.set $4
+         local.get $6
         end
         i32.load8_u
         i32.store8
-       end
-       br $continue|0
-      end
-     end
-    end
-    block $break|1
-     loop $continue|1
-      local.get $2
-      i32.const 8
-      i32.ge_u
-      if
-       block
-        local.get $0
-        local.get $1
-        i64.load
-        i64.store
-        local.get $2
-        i32.const 8
+        local.get $5
+        i32.const 1
         i32.sub
-        local.set $2
-        local.get $0
-        i32.const 8
-        i32.add
-        local.set $0
-        local.get $1
-        i32.const 8
-        i32.add
-        local.set $1
+        local.set $5
        end
-       br $continue|1
+       br $continue|2
       end
      end
     end
-   end
-   block $break|2
-    loop $continue|2
-     local.get $2
-     if
-      block
-       block (result i32)
-        local.get $0
-        local.tee $3
-        i32.const 1
-        i32.add
-        local.set $0
-        local.get $3
+   else    
+    local.get $4
+    i32.const 7
+    i32.and
+    local.get $3
+    i32.const 7
+    i32.and
+    i32.eq
+    if
+     block $break|3
+      loop $continue|3
+       local.get $3
+       local.get $5
+       i32.add
+       i32.const 7
+       i32.and
+       if
+        block
+         local.get $5
+         i32.eqz
+         if
+          br $~lib/util/memory/memmove|inlined.0
+         end
+         local.get $3
+         local.get $5
+         i32.const 1
+         i32.sub
+         local.tee $5
+         i32.add
+         local.get $4
+         local.get $5
+         i32.add
+         i32.load8_u
+         i32.store8
+        end
+        br $continue|3
        end
-       block (result i32)
-        local.get $1
-        local.tee $3
-        i32.const 1
-        i32.add
-        local.set $1
-        local.get $3
+      end
+     end
+     block $break|4
+      loop $continue|4
+       local.get $5
+       i32.const 8
+       i32.ge_u
+       if
+        block
+         local.get $5
+         i32.const 8
+         i32.sub
+         local.set $5
+         local.get $3
+         local.get $5
+         i32.add
+         local.get $4
+         local.get $5
+         i32.add
+         i64.load
+         i64.store
+        end
+        br $continue|4
        end
-       i32.load8_u
-       i32.store8
-       local.get $2
+      end
+     end
+    end
+    block $break|5
+     loop $continue|5
+      local.get $5
+      if
+       local.get $3
+       local.get $5
        i32.const 1
        i32.sub
-       local.set $2
+       local.tee $5
+       i32.add
+       local.get $4
+       local.get $5
+       i32.add
+       i32.load8_u
+       i32.store8
+       br $continue|5
       end
-      br $continue|2
-     end
-    end
-   end
-  else   
-   local.get $1
-   i32.const 7
-   i32.and
-   local.get $0
-   i32.const 7
-   i32.and
-   i32.eq
-   if
-    block $break|3
-     loop $continue|3
-      local.get $0
-      local.get $2
-      i32.add
-      i32.const 7
-      i32.and
-      if
-       block
-        local.get $2
-        i32.eqz
-        if
-         return
-        end
-        local.get $0
-        local.get $2
-        i32.const 1
-        i32.sub
-        local.tee $2
-        i32.add
-        local.get $1
-        local.get $2
-        i32.add
-        i32.load8_u
-        i32.store8
-       end
-       br $continue|3
-      end
-     end
-    end
-    block $break|4
-     loop $continue|4
-      local.get $2
-      i32.const 8
-      i32.ge_u
-      if
-       block
-        local.get $2
-        i32.const 8
-        i32.sub
-        local.set $2
-        local.get $0
-        local.get $2
-        i32.add
-        local.get $1
-        local.get $2
-        i32.add
-        i64.load
-        i64.store
-       end
-       br $continue|4
-      end
-     end
-    end
-   end
-   block $break|5
-    loop $continue|5
-     local.get $2
-     if
-      local.get $0
-      local.get $2
-      i32.const 1
-      i32.sub
-      local.tee $2
-      i32.add
-      local.get $1
-      local.get $2
-      i32.add
-      i32.load8_u
-      i32.store8
-      br $continue|5
      end
     end
    end
   end
  )
- (func $~lib/runtime/memory.repeat (; 19 ;) (type $FUNCSIG$viiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
+ (func $~lib/memory/memory.repeat (; 17 ;) (type $FUNCSIG$viiii) (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32)
   (local $4 i32)
   (local $5 i32)
-  (local $6 i32)
-  (local $7 i32)
-  (local $8 i32)
   i32.const 0
   local.set $4
   local.get $2
@@ -2542,20 +2266,12 @@
     i32.lt_u
     if
      block
-      block $~lib/runtime/memory.copy|inlined.0
-       local.get $0
-       local.get $4
-       i32.add
-       local.set $6
-       local.get $1
-       local.set $7
-       local.get $2
-       local.set $8
-       local.get $6
-       local.get $7
-       local.get $8
-       call $~lib/internal/memory/memmove
-      end
+      local.get $0
+      local.get $4
+      i32.add
+      local.get $1
+      local.get $2
+      call $~lib/memory/memory.copy
       local.get $4
       local.get $2
       i32.add
@@ -2566,7 +2282,7 @@
    end
   end
  )
- (func $~lib/string/String#padStart (; 20 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#padStart (; 18 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2575,9 +2291,6 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -2585,13 +2298,13 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 307
+   i32.const 282
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $3
@@ -2600,7 +2313,7 @@
   i32.shl
   local.set $4
   local.get $2
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $5
@@ -2622,8 +2335,12 @@
   local.get $3
   i32.sub
   local.set $7
-  local.get $4
-  call $~lib/runtime/ALLOC
+  block $~lib/runtime/ALLOCATE|inlined.2 (result i32)
+   local.get $4
+   local.set $6
+   local.get $6
+   call $~lib/runtime/doAllocate
+  end
   local.set $8
   local.get $7
   local.get $5
@@ -2647,58 +2364,34 @@
    local.get $2
    local.get $5
    local.get $6
-   call $~lib/runtime/memory.repeat
-   block $~lib/runtime/memory.copy|inlined.1
-    local.get $8
-    local.get $9
-    i32.add
-    local.set $11
-    local.get $2
-    local.set $12
-    local.get $10
-    local.set $13
-    local.get $11
-    local.get $12
-    local.get $13
-    call $~lib/internal/memory/memmove
-   end
+   call $~lib/memory/memory.repeat
+   local.get $8
+   local.get $9
+   i32.add
+   local.get $2
+   local.get $10
+   call $~lib/memory/memory.copy
   else   
    local.get $8
-   local.set $10
    local.get $2
-   local.set $9
    local.get $7
-   local.set $6
-   local.get $10
-   local.get $9
-   local.get $6
-   call $~lib/internal/memory/memmove
-  end
-  block $~lib/runtime/memory.copy|inlined.3
-   local.get $8
-   local.get $7
-   i32.add
-   local.set $6
-   local.get $0
-   local.set $9
-   local.get $3
-   local.set $10
-   local.get $6
-   local.get $9
-   local.get $10
-   call $~lib/internal/memory/memmove
+   call $~lib/memory/memory.copy
   end
+  local.get $8
+  local.get $7
+  i32.add
+  local.get $0
+  local.get $3
+  call $~lib/memory/memory.copy
   block $~lib/runtime/REGISTER<String>|inlined.2 (result i32)
    local.get $8
    local.set $10
    local.get $10
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $10
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String#padEnd (; 21 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#padEnd (; 19 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2707,9 +2400,6 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -2717,13 +2407,13 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 328
+   i32.const 303
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $3
@@ -2732,7 +2422,7 @@
   i32.shl
   local.set $4
   local.get $2
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $5
@@ -2754,21 +2444,17 @@
   local.get $3
   i32.sub
   local.set $7
-  local.get $4
-  call $~lib/runtime/ALLOC
-  local.set $8
-  block $~lib/runtime/memory.copy|inlined.4
-   local.get $8
+  block $~lib/runtime/ALLOCATE|inlined.3 (result i32)
+   local.get $4
    local.set $6
-   local.get $0
-   local.set $9
-   local.get $3
-   local.set $10
    local.get $6
-   local.get $9
-   local.get $10
-   call $~lib/internal/memory/memmove
+   call $~lib/runtime/doAllocate
   end
+  local.set $8
+  local.get $8
+  local.get $0
+  local.get $3
+  call $~lib/memory/memory.copy
   local.get $7
   local.get $5
   i32.gt_u
@@ -2778,63 +2464,47 @@
    i32.sub
    local.get $5
    i32.div_u
-   local.set $10
-   local.get $10
+   local.set $6
+   local.get $6
    local.get $5
    i32.mul
    local.set $9
    local.get $7
    local.get $9
    i32.sub
-   local.set $6
+   local.set $10
    local.get $8
    local.get $3
    i32.add
    local.get $2
    local.get $5
+   local.get $6
+   call $~lib/memory/memory.repeat
+   local.get $8
+   local.get $3
+   i32.add
+   local.get $9
+   i32.add
+   local.get $2
    local.get $10
-   call $~lib/runtime/memory.repeat
-   block $~lib/runtime/memory.copy|inlined.5
-    local.get $8
-    local.get $3
-    i32.add
-    local.get $9
-    i32.add
-    local.set $11
-    local.get $2
-    local.set $12
-    local.get $6
-    local.set $13
-    local.get $11
-    local.get $12
-    local.get $13
-    call $~lib/internal/memory/memmove
-   end
+   call $~lib/memory/memory.copy
   else   
    local.get $8
    local.get $3
    i32.add
-   local.set $6
    local.get $2
-   local.set $9
    local.get $7
-   local.set $10
-   local.get $6
-   local.get $9
-   local.get $10
-   call $~lib/internal/memory/memmove
+   call $~lib/memory/memory.copy
   end
   block $~lib/runtime/REGISTER<String>|inlined.3 (result i32)
    local.get $8
    local.set $10
    local.get $10
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $10
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String#lastIndexOf (; 22 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#lastIndexOf (; 20 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -2847,7 +2517,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 177
+   i32.const 150
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -2860,10 +2530,10 @@
    local.set $1
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $4
   i32.eqz
@@ -2909,7 +2579,7 @@
     local.get $1
     i32.const 0
     local.get $4
-    call $~lib/string/compareImpl
+    call $~lib/util/string/compareImpl
     i32.eqz
     if
      local.get $5
@@ -2926,26 +2596,7 @@
   end
   i32.const -1
  )
- (func $~lib/string/String#lastIndexOf|trampoline (; 23 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   global.get $~lib/builtins/i32.MAX_VALUE
-   local.set $2
-  end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#lastIndexOf
- )
- (func $~lib/internal/string/parse<f64> (; 24 ;) (type $FUNCSIG$dii) (param $0 i32) (param $1 i32) (result f64)
+ (func $~lib/util/string/parse<f64> (; 21 ;) (type $FUNCSIG$dii) (param $0 i32) (param $1 i32) (result f64)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -2953,7 +2604,7 @@
   (local $6 i32)
   (local $7 f64)
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $2
   local.get $2
   i32.eqz
@@ -3246,12 +2897,12 @@
   local.get $7
   f64.mul
  )
- (func $~lib/string/parseInt (; 25 ;) (type $FUNCSIG$dii) (param $0 i32) (param $1 i32) (result f64)
+ (func $~lib/string/parseInt (; 22 ;) (type $FUNCSIG$dii) (param $0 i32) (param $1 i32) (result f64)
   local.get $0
   local.get $1
-  call $~lib/internal/string/parse<f64>
+  call $~lib/util/string/parse<f64>
  )
- (func $~lib/string/parseFloat (; 26 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
+ (func $~lib/string/parseFloat (; 23 ;) (type $FUNCSIG$di) (param $0 i32) (result f64)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -3260,7 +2911,7 @@
   (local $6 i32)
   (local $7 f64)
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $1
   local.get $1
   i32.eqz
@@ -3380,7 +3031,7 @@
             if
              i32.const 0
              i32.const 96
-             i32.const 591
+             i32.const 569
              i32.const 10
              call $~lib/env/abort
              unreachable
@@ -3448,14 +3099,12 @@
   local.get $5
   f64.mul
  )
- (func $~lib/string/String#concat (; 27 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#concat (; 24 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
-  (local $8 i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -3463,7 +3112,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 97
+   i32.const 65
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -3476,12 +3125,12 @@
    local.set $1
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $2
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 1
   i32.shl
   local.set $3
@@ -3496,46 +3145,32 @@
    i32.const 312
    return
   end
-  local.get $4
-  call $~lib/runtime/ALLOC
-  local.set $5
-  block $~lib/runtime/memory.copy|inlined.7
+  block $~lib/runtime/ALLOCATE|inlined.4 (result i32)
+   local.get $4
+   local.set $5
    local.get $5
-   local.set $6
-   local.get $0
-   local.set $7
-   local.get $2
-   local.set $8
-   local.get $6
-   local.get $7
-   local.get $8
-   call $~lib/internal/memory/memmove
-  end
-  block $~lib/runtime/memory.copy|inlined.8
-   local.get $5
-   local.get $2
-   i32.add
-   local.set $8
-   local.get $1
-   local.set $7
-   local.get $3
-   local.set $6
-   local.get $8
-   local.get $7
-   local.get $6
-   call $~lib/internal/memory/memmove
+   call $~lib/runtime/doAllocate
   end
+  local.set $6
+  local.get $6
+  local.get $0
+  local.get $2
+  call $~lib/memory/memory.copy
+  local.get $6
+  local.get $2
+  i32.add
+  local.get $1
+  local.get $3
+  call $~lib/memory/memory.copy
   block $~lib/runtime/REGISTER<String>|inlined.4 (result i32)
+   local.get $6
+   local.set $5
    local.get $5
-   local.set $6
-   local.get $6
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $6
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String.concat (; 28 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.concat (; 25 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   i32.eqz
   if
@@ -3546,13 +3181,13 @@
   local.get $1
   call $~lib/string/String#concat
  )
- (func $~lib/string/String.ne (; 29 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.ne (; 26 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/string/String.eq
   i32.eqz
  )
- (func $~lib/string/String.gt (; 30 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.gt (; 27 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -3581,10 +3216,10 @@
    return
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $3
   i32.eqz
@@ -3610,11 +3245,11 @@
   local.get $5
   i32.lt_s
   select
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.const 0
   i32.gt_s
  )
- (func $~lib/string/String.lt (; 31 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.lt (; 28 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -3643,10 +3278,10 @@
    return
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $4
   i32.eqz
@@ -3672,23 +3307,23 @@
   local.get $5
   i32.lt_s
   select
-  call $~lib/string/compareImpl
+  call $~lib/util/string/compareImpl
   i32.const 0
   i32.lt_s
  )
- (func $~lib/string/String.gte (; 32 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.gte (; 29 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/string/String.lt
   i32.eqz
  )
- (func $~lib/string/String.lte (; 33 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String.lte (; 30 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   local.get $0
   local.get $1
   call $~lib/string/String.gt
   i32.eqz
  )
- (func $~lib/string/String#repeat (; 34 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/string/String#repeat (; 31 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
@@ -3699,13 +3334,13 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 349
+   i32.const 324
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $2
   local.get $1
   i32.const 0
@@ -3727,7 +3362,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 354
+   i32.const 329
    i32.const 6
    call $~lib/env/abort
    unreachable
@@ -3753,12 +3388,16 @@
    local.get $0
    return
   end
-  local.get $2
-  local.get $1
-  i32.mul
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
+  block $~lib/runtime/ALLOCATE|inlined.5 (result i32)
+   local.get $2
+   local.get $1
+   i32.mul
+   i32.const 1
+   i32.shl
+   local.set $3
+   local.get $3
+   call $~lib/runtime/doAllocate
+  end
   local.set $4
   local.get $4
   local.get $0
@@ -3766,27 +3405,24 @@
   i32.const 1
   i32.shl
   local.get $1
-  call $~lib/runtime/memory.repeat
+  call $~lib/memory/memory.repeat
   block $~lib/runtime/REGISTER<String>|inlined.5 (result i32)
    local.get $4
    local.set $3
    local.get $3
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $3
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String#slice (; 35 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#slice (; 32 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
   (local $8 i32)
-  (local $9 i32)
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $1
   i32.const 0
@@ -3849,123 +3485,370 @@
    i32.const 312
    return
   end
-  local.get $3
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $8
-  block $~lib/runtime/memory.copy|inlined.9
-   local.get $8
-   local.set $4
-   local.get $0
-   local.get $6
-   i32.const 1
-   i32.shl
-   i32.add
-   local.set $5
+  block $~lib/runtime/ALLOCATE|inlined.6 (result i32)
    local.get $3
    i32.const 1
    i32.shl
-   local.set $9
+   local.set $4
    local.get $4
-   local.get $5
-   local.get $9
-   call $~lib/internal/memory/memmove
+   call $~lib/runtime/doAllocate
   end
+  local.set $8
+  local.get $8
+  local.get $0
+  local.get $6
+  i32.const 1
+  i32.shl
+  i32.add
+  local.get $3
+  i32.const 1
+  i32.shl
+  call $~lib/memory/memory.copy
   block $~lib/runtime/REGISTER<String>|inlined.6 (result i32)
    local.get $8
-   local.set $9
-   local.get $9
-   call $~lib/runtime/unref
+   local.set $4
+   local.get $4
    i32.const 1
-   i32.store
-   local.get $9
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/string/String#slice|trampoline (; 36 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~lib/argc
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   global.get $~lib/builtins/i32.MAX_VALUE
-   local.set $2
-  end
-  local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#slice
- )
- (func $~lib/internal/arraybuffer/computeSize (; 37 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  i32.const 1
-  i32.const 32
-  local.get $0
-  i32.const 8
-  i32.add
-  i32.const 1
-  i32.sub
-  i32.clz
-  i32.sub
-  i32.shl
- )
- (func $~lib/internal/arraybuffer/allocateUnsafe (; 38 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
-  (local $1 i32)
-  local.get $0
-  i32.const 1073741816
-  i32.le_u
-  i32.eqz
-  if
-   i32.const 0
-   i32.const 1432
-   i32.const 26
-   i32.const 2
-   call $~lib/env/abort
-   unreachable
-  end
-  local.get $0
-  call $~lib/internal/arraybuffer/computeSize
-  call $~lib/allocator/arena/memory.allocate
-  local.set $1
-  local.get $1
-  local.get $0
-  i32.store
-  local.get $1
- )
- (func $~lib/array/Array<String>#constructor (; 39 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/memory/memory.fill (; 33 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
+  (local $7 i32)
+  (local $8 i64)
+  block $~lib/util/memory/memset|inlined.0
+   local.get $0
+   local.set $3
+   local.get $1
+   local.set $4
+   local.get $2
+   local.set $5
+   local.get $5
+   i32.eqz
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   local.get $3
+   local.get $4
+   i32.store8
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 1
+   i32.sub
+   local.get $4
+   i32.store8
+   local.get $5
+   i32.const 2
+   i32.le_u
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   local.get $3
+   i32.const 1
+   i32.add
+   local.get $4
+   i32.store8
+   local.get $3
+   i32.const 2
+   i32.add
+   local.get $4
+   i32.store8
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 2
+   i32.sub
+   local.get $4
+   i32.store8
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 3
+   i32.sub
+   local.get $4
+   i32.store8
+   local.get $5
+   i32.const 6
+   i32.le_u
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   local.get $3
+   i32.const 3
+   i32.add
+   local.get $4
+   i32.store8
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 4
+   i32.sub
+   local.get $4
+   i32.store8
+   local.get $5
+   i32.const 8
+   i32.le_u
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   i32.const 0
+   local.get $3
+   i32.sub
+   i32.const 3
+   i32.and
+   local.set $6
+   local.get $3
+   local.get $6
+   i32.add
+   local.set $3
+   local.get $5
+   local.get $6
+   i32.sub
+   local.set $5
+   local.get $5
+   i32.const -4
+   i32.and
+   local.set $5
+   i32.const -1
+   i32.const 255
+   i32.div_u
+   local.get $4
+   i32.const 255
+   i32.and
+   i32.mul
+   local.set $7
+   local.get $3
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 4
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $5
+   i32.const 8
+   i32.le_u
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   local.get $3
+   i32.const 4
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   i32.const 8
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 12
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 8
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $5
+   i32.const 24
+   i32.le_u
+   if
+    br $~lib/util/memory/memset|inlined.0
+   end
+   local.get $3
+   i32.const 12
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   i32.const 16
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   i32.const 20
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   i32.const 24
+   i32.add
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 28
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 24
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 20
+   i32.sub
+   local.get $7
+   i32.store
+   local.get $3
+   local.get $5
+   i32.add
+   i32.const 16
+   i32.sub
+   local.get $7
+   i32.store
+   i32.const 24
+   local.get $3
+   i32.const 4
+   i32.and
+   i32.add
+   local.set $6
+   local.get $3
+   local.get $6
+   i32.add
+   local.set $3
+   local.get $5
+   local.get $6
+   i32.sub
+   local.set $5
+   local.get $7
+   i64.extend_i32_u
+   local.get $7
+   i64.extend_i32_u
+   i64.const 32
+   i64.shl
+   i64.or
+   local.set $8
+   block $break|0
+    loop $continue|0
+     local.get $5
+     i32.const 32
+     i32.ge_u
+     if
+      block
+       local.get $3
+       local.get $8
+       i64.store
+       local.get $3
+       i32.const 8
+       i32.add
+       local.get $8
+       i64.store
+       local.get $3
+       i32.const 16
+       i32.add
+       local.get $8
+       i64.store
+       local.get $3
+       i32.const 24
+       i32.add
+       local.get $8
+       i64.store
+       local.get $5
+       i32.const 32
+       i32.sub
+       local.set $5
+       local.get $3
+       i32.const 32
+       i32.add
+       local.set $3
+      end
+      br $continue|0
+     end
+    end
+   end
+  end
+ )
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (; 34 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
   local.get $1
-  i32.const 268435454
+  global.get $~lib/runtime/MAX_BYTELENGTH
   i32.gt_u
   if
    i32.const 0
    i32.const 1392
-   i32.const 45
-   i32.const 39
+   i32.const 24
+   i32.const 43
    call $~lib/env/abort
    unreachable
   end
+  block $~lib/runtime/ALLOCATE|inlined.7 (result i32)
+   local.get $1
+   local.set $2
+   local.get $2
+   call $~lib/runtime/doAllocate
+  end
+  local.set $3
+  local.get $3
+  i32.const 0
   local.get $1
-  i32.const 2
-  i32.shl
-  local.set $2
+  call $~lib/memory/memory.fill
+  block $~lib/runtime/REGISTER<ArrayBuffer>|inlined.0 (result i32)
+   local.get $3
+   local.set $2
+   local.get $2
+   i32.const 2
+   call $~lib/runtime/doRegister
+  end
+ )
+ (func $~lib/runtime/ALLOCATE (; 35 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  local.get $0
+  call $~lib/runtime/doAllocate
+ )
+ (func $~lib/runtime/ArrayBufferView#constructor (; 36 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  global.get $~lib/runtime/MAX_BYTELENGTH
   local.get $2
-  call $~lib/internal/arraybuffer/allocateUnsafe
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 0
+   i32.const 136
+   i32.const 223
+   i32.const 57
+   call $~lib/env/abort
+   unreachable
+  end
+  i32.const 0
+  local.get $1
+  local.get $2
+  i32.shl
+  local.tee $1
+  call $~lib/arraybuffer/ArrayBuffer#constructor
   local.set $3
   block (result i32)
    local.get $0
    i32.eqz
    if
-    i32.const 8
-    call $~lib/allocator/arena/memory.allocate
+    block $~lib/runtime/REGISTER<ArrayBufferView>|inlined.0 (result i32)
+     i32.const 12
+     call $~lib/runtime/ALLOCATE
+     local.set $4
+     local.get $4
+     i32.const 3
+     call $~lib/runtime/doRegister
+    end
     local.set $0
    end
    local.get $0
@@ -3975,251 +3858,296 @@
    i32.const 0
    i32.store offset=4
    local.get $0
+   i32.const 0
+   i32.store offset=8
+   local.get $0
   end
   local.get $3
   i32.store
   local.get $0
-  local.get $1
+  local.get $3
   i32.store offset=4
-  block $~lib/runtime/memory.fill|inlined.1
-   local.get $3
-   i32.const 8
-   i32.add
-   local.set $4
-   i32.const 0
-   local.set $5
-   local.get $2
-   local.set $6
-   local.get $4
-   local.get $5
-   local.get $6
-   call $~lib/internal/memory/memset
-  end
   local.get $0
- )
- (func $~lib/array/Array<String>#__unchecked_set (; 40 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
-  local.get $0
-  i32.load
-  local.set $3
-  local.get $1
-  local.set $4
-  local.get $2
-  local.set $5
-  i32.const 0
-  local.set $6
   local.get $3
-  local.get $4
-  i32.const 2
-  i32.shl
+  local.get $1
   i32.add
-  local.get $6
-  i32.add
-  local.get $5
   i32.store offset=8
- )
- (func $~lib/array/Array<String>#__unchecked_get (; 41 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
   local.get $0
-  i32.load
-  local.set $2
+ )
+ (func $~lib/array/Array<String>#constructor (; 37 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  local.get $0
+  if (result i32)
+   local.get $0
+  else   
+   i32.const 16
+   call $~lib/runtime/ALLOCATE
+   local.set $2
+   local.get $2
+   i32.const 4
+   call $~lib/runtime/doRegister
+  end
   local.get $1
-  local.set $3
-  i32.const 0
-  local.set $4
-  local.get $2
-  local.get $3
   i32.const 2
-  i32.shl
-  i32.add
-  local.get $4
-  i32.add
-  i32.load offset=8
+  call $~lib/runtime/ArrayBufferView#constructor
+  local.set $0
+  local.get $0
+  i32.const 0
+  i32.store offset=12
+  local.get $0
+  local.get $1
+  i32.store offset=12
+  local.get $0
  )
- (func $~lib/allocator/arena/memory.free (; 42 ;) (type $FUNCSIG$vi) (param $0 i32)
-  nop
+ (func $~lib/arraybuffer/ArrayBuffer#get:byteLength (; 38 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+  local.get $0
+  global.get $~lib/runtime/HEADER_SIZE
+  i32.sub
+  i32.load offset=4
  )
- (func $~lib/internal/arraybuffer/reallocateUnsafe (; 43 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/memory/memory.free (; 39 ;) (type $FUNCSIG$vi) (param $0 i32)
+  (local $1 i32)
+  local.get $0
+  local.set $1
+ )
+ (func $~lib/runtime/doReallocate (; 40 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   local.get $0
-  i32.load
+  global.get $~lib/runtime/HEADER_SIZE
+  i32.sub
   local.set $2
-  local.get $1
   local.get $2
-  i32.gt_s
+  i32.load offset=4
+  local.set $3
+  local.get $3
+  local.get $1
+  i32.lt_u
   if
    local.get $1
-   i32.const 1073741816
-   i32.le_s
-   i32.eqz
+   call $~lib/runtime/adjustToBlock
+   local.set $4
+   local.get $3
+   call $~lib/runtime/adjustToBlock
+   i32.const 0
+   local.get $0
+   global.get $~lib/memory/HEAP_BASE
+   i32.gt_u
+   select
+   local.get $4
+   i32.lt_u
    if
-    i32.const 0
-    i32.const 1432
-    i32.const 40
-    i32.const 4
-    call $~lib/env/abort
-    unreachable
-   end
-   local.get $1
-   local.get $2
-   call $~lib/internal/arraybuffer/computeSize
-   i32.const 8
-   i32.sub
-   i32.le_s
-   if
-    local.get $0
-    local.get $1
-    i32.store
-   else    
-    local.get $1
-    call $~lib/internal/arraybuffer/allocateUnsafe
-    local.set $3
-    block $~lib/runtime/memory.copy|inlined.11
-     local.get $3
-     i32.const 8
-     i32.add
-     local.set $4
-     local.get $0
-     i32.const 8
-     i32.add
-     local.set $5
-     local.get $2
-     local.set $6
-     local.get $4
-     local.get $5
-     local.get $6
-     call $~lib/internal/memory/memmove
-    end
-    local.get $0
-    call $~lib/allocator/arena/memory.free
-    local.get $3
-    local.set $0
-   end
-   block $~lib/runtime/memory.fill|inlined.2
-    local.get $0
-    i32.const 8
-    i32.add
-    local.get $2
-    i32.add
-    local.set $3
-    i32.const 0
-    local.set $6
-    local.get $1
-    local.get $2
-    i32.sub
+    local.get $4
+    call $~lib/memory/memory.allocate
     local.set $5
-    local.get $3
-    local.get $6
     local.get $5
-    call $~lib/internal/memory/memset
+    local.get $2
+    i32.load
+    i32.store
+    local.get $5
+    global.get $~lib/runtime/HEADER_SIZE
+    i32.add
+    local.set $6
+    local.get $6
+    local.get $0
+    local.get $3
+    call $~lib/memory/memory.copy
+    local.get $6
+    local.get $3
+    i32.add
+    i32.const 0
+    local.get $1
+    local.get $3
+    i32.sub
+    call $~lib/memory/memory.fill
+    local.get $2
+    i32.load
+    global.get $~lib/runtime/HEADER_MAGIC
+    i32.eq
+    if
+     local.get $0
+     global.get $~lib/memory/HEAP_BASE
+     i32.gt_u
+     i32.eqz
+     if
+      i32.const 0
+      i32.const 136
+      i32.const 100
+      i32.const 8
+      call $~lib/env/abort
+      unreachable
+     end
+     local.get $2
+     call $~lib/memory/memory.free
+    else     
+     nop
+    end
+    local.get $5
+    local.set $2
+    local.get $6
+    local.set $0
+   else    
+    local.get $0
+    local.get $3
+    i32.add
+    i32.const 0
+    local.get $1
+    local.get $3
+    i32.sub
+    call $~lib/memory/memory.fill
    end
   else   
-   local.get $1
-   local.get $2
-   i32.lt_s
-   if
-    local.get $1
-    i32.const 0
-    i32.ge_s
-    i32.eqz
-    if
-     i32.const 0
-     i32.const 1432
-     i32.const 62
-     i32.const 4
-     call $~lib/env/abort
-     unreachable
-    end
-    local.get $0
-    local.get $1
-    i32.store
-   end
+   nop
   end
+  local.get $2
+  local.get $1
+  i32.store offset=4
   local.get $0
  )
- (func $~lib/array/Array<String>#push (; 44 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+ (func $~lib/array/Array<String>#resize (; 41 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
-  (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
   local.get $0
-  i32.load offset=4
+  i32.load
   local.set $2
-  local.get $0
-  i32.load
-  local.set $3
-  local.get $3
-  i32.load
+  local.get $2
+  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
   i32.const 2
   i32.shr_u
-  local.set $4
-  local.get $2
-  i32.const 1
-  i32.add
-  local.set $5
-  local.get $2
-  local.get $4
-  i32.ge_u
+  local.set $3
+  local.get $1
+  local.get $3
+  i32.gt_u
   if
-   local.get $2
+   local.get $1
    i32.const 268435454
-   i32.ge_u
+   i32.gt_u
    if
     i32.const 0
-    i32.const 1392
-    i32.const 182
-    i32.const 42
+    i32.const 1440
+    i32.const 37
+    i32.const 41
     call $~lib/env/abort
     unreachable
    end
-   local.get $3
-   local.get $5
-   i32.const 2
-   i32.shl
-   call $~lib/internal/arraybuffer/reallocateUnsafe
-   local.set $3
-   local.get $0
-   local.get $3
-   i32.store
-  end
-  local.get $0
-  local.get $5
-  i32.store offset=4
-  block $~lib/internal/arraybuffer/STORE<String,String>|inlined.1
-   local.get $3
-   local.set $6
-   local.get $2
-   local.set $7
    local.get $1
-   local.set $8
-   i32.const 0
-   local.set $9
-   local.get $6
-   local.get $7
    i32.const 2
    i32.shl
-   i32.add
-   local.get $9
-   i32.add
-   local.get $8
-   i32.store offset=8
+   local.set $4
+   block $~lib/runtime/REALLOCATE|inlined.0 (result i32)
+    local.get $2
+    local.set $5
+    local.get $4
+    local.set $6
+    local.get $5
+    local.get $6
+    call $~lib/runtime/doReallocate
+   end
+   local.set $6
+   local.get $6
+   local.get $2
+   i32.ne
+   if
+    local.get $0
+    local.get $6
+    i32.store
+    local.get $0
+    local.get $6
+    i32.store offset=4
+    local.get $0
+    local.get $6
+    local.get $4
+    i32.add
+    i32.store offset=8
+   end
   end
-  local.get $5
  )
- (func $~lib/string/String#split (; 45 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/array/Array<String>#__set (; 42 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+  local.get $0
+  local.get $1
+  i32.const 1
+  i32.add
+  call $~lib/array/Array<String>#resize
+  local.get $0
+  i32.load offset=4
+  local.get $1
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $2
+  i32.store
+  local.get $1
+  local.get $0
+  i32.load offset=12
+  i32.ge_s
+  if
+   local.get $0
+   local.get $1
+   i32.const 1
+   i32.add
+   i32.store offset=12
+  end
+ )
+ (func $~lib/runtime/assertRegistered (; 43 ;) (type $FUNCSIG$vi) (param $0 i32)
+  local.get $0
+  global.get $~lib/runtime/HEADER_SIZE
+  i32.sub
+  i32.load
+  global.get $~lib/runtime/HEADER_MAGIC
+  i32.ne
+  i32.eqz
+  if
+   i32.const 0
+   i32.const 136
+   i32.const 196
+   i32.const 2
+   call $~lib/env/abort
+   unreachable
+  end
+ )
+ (func $~lib/runtime/doLink (; 44 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+  local.get $0
+  call $~lib/runtime/assertRegistered
+  local.get $1
+  call $~lib/runtime/assertRegistered
+ )
+ (func $~lib/runtime/LINK<usize,Array<String>> (; 45 ;) (type $FUNCSIG$vii) (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/runtime/doLink
+ )
+ (func $~lib/array/Array<String>#push (; 46 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  local.get $0
+  i32.load offset=12
+  i32.const 1
+  i32.add
+  local.set $2
+  local.get $0
+  local.get $2
+  call $~lib/array/Array<String>#resize
+  local.get $0
+  local.get $2
+  i32.store offset=12
+  local.get $0
+  i32.load offset=4
+  local.get $2
+  i32.const 1
+  i32.sub
+  i32.const 2
+  i32.shl
+  i32.add
+  local.get $1
+  i32.store
+  local.get $2
+ )
+ (func $~lib/string/String#split (; 47 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -4232,9 +4160,6 @@
   (local $12 i32)
   (local $13 i32)
   (local $14 i32)
-  (local $15 i32)
-  (local $16 i32)
-  (local $17 i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -4242,7 +4167,7 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 376
+   i32.const 351
    i32.const 4
    call $~lib/env/abort
    unreachable
@@ -4267,16 +4192,16 @@
     local.get $3
     i32.const 0
     local.get $0
-    call $~lib/array/Array<String>#__unchecked_set
+    call $~lib/array/Array<String>#__set
     local.get $3
    end
    return
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $4
   local.get $1
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $5
   local.get $2
   i32.const 0
@@ -4310,7 +4235,7 @@
    call $~lib/array/Array<String>#constructor
    local.set $3
    local.get $3
-   i32.load
+   i32.load offset=4
    local.set $6
    block $break|0
     i32.const 0
@@ -4322,8 +4247,12 @@
      i32.eqz
      br_if $break|0
      block
-      i32.const 2
-      call $~lib/runtime/ALLOC
+      block $~lib/runtime/ALLOCATE|inlined.8 (result i32)
+       i32.const 2
+       local.set $8
+       local.get $8
+       call $~lib/runtime/doAllocate
+      end
       local.set $8
       local.get $8
       local.get $0
@@ -4333,25 +4262,22 @@
       i32.add
       i32.load16_u
       i32.store16
-      block $~lib/internal/arraybuffer/STORE<usize,usize>|inlined.0
-       local.get $6
-       local.set $9
-       local.get $7
-       local.set $10
+      local.get $6
+      local.get $7
+      i32.const 2
+      i32.shl
+      i32.add
+      block $~lib/runtime/REGISTER<String>|inlined.7 (result i32)
        local.get $8
-       local.set $11
-       i32.const 0
-       local.set $12
+       local.set $9
        local.get $9
-       local.get $10
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $12
-       i32.add
-       local.get $11
-       i32.store offset=8
+       i32.const 1
+       call $~lib/runtime/doRegister
       end
+      i32.store
+      local.get $8
+      local.get $3
+      call $~lib/runtime/LINK<usize,Array<String>>
      end
      local.get $7
      i32.const 1
@@ -4372,18 +4298,10 @@
     i32.const 1
     call $~lib/array/Array<String>#constructor
     local.set $6
-    block (result i32)
-     local.get $6
-     local.tee $3
-     i32.const 0
-     local.tee $7
-     i32.const 312
-     call $~lib/array/Array<String>#__unchecked_set
-     local.get $3
-     local.get $7
-     call $~lib/array/Array<String>#__unchecked_get
-    end
-    drop
+    local.get $6
+    i32.load offset=4
+    i32.const 312
+    i32.store
     local.get $6
     return
    end
@@ -4391,93 +4309,87 @@
   i32.const 0
   i32.const 0
   call $~lib/array/Array<String>#constructor
+  local.set $10
+  i32.const 0
+  local.set $11
+  i32.const 0
+  local.set $12
+  i32.const 0
   local.set $13
-  i32.const 0
-  local.set $14
-  i32.const 0
-  local.set $15
-  i32.const 0
-  local.set $16
   block $break|1
    loop $continue|1
     local.get $0
     local.get $1
-    local.get $15
+    local.get $12
     call $~lib/string/String#indexOf
-    local.tee $14
+    local.tee $11
     i32.const -1
     i32.ne
     if
      block
-      local.get $14
-      local.get $15
+      local.get $11
+      local.get $12
       i32.sub
       local.set $6
       local.get $6
       i32.const 0
       i32.gt_s
       if
-       local.get $6
-       i32.const 1
-       i32.shl
-       call $~lib/runtime/ALLOC
-       local.set $3
-       block $~lib/runtime/memory.copy|inlined.10
-        local.get $3
-        local.set $7
-        local.get $0
-        local.get $15
-        i32.const 1
-        i32.shl
-        i32.add
-        local.set $8
+       block $~lib/runtime/ALLOCATE|inlined.9 (result i32)
         local.get $6
         i32.const 1
         i32.shl
-        local.set $12
-        local.get $7
-        local.get $8
-        local.get $12
-        call $~lib/internal/memory/memmove
-       end
-       local.get $13
-       block $~lib/runtime/REGISTER<String>|inlined.7 (result i32)
+        local.set $3
         local.get $3
-        local.set $12
-        local.get $12
-        call $~lib/runtime/unref
+        call $~lib/runtime/doAllocate
+       end
+       local.set $3
+       local.get $3
+       local.get $0
+       local.get $12
+       i32.const 1
+       i32.shl
+       i32.add
+       local.get $6
+       i32.const 1
+       i32.shl
+       call $~lib/memory/memory.copy
+       local.get $10
+       block $~lib/runtime/REGISTER<String>|inlined.8 (result i32)
+        local.get $3
+        local.set $7
+        local.get $7
         i32.const 1
-        i32.store
-        local.get $12
+        call $~lib/runtime/doRegister
        end
        call $~lib/array/Array<String>#push
        drop
       else       
-       local.get $13
+       local.get $10
        i32.const 312
        call $~lib/array/Array<String>#push
        drop
       end
-      local.get $16
+      local.get $13
       i32.const 1
       i32.add
-      local.tee $16
+      local.tee $13
       local.get $2
       i32.eq
       if
-       local.get $13
+       local.get $10
        return
       end
-      local.get $14
+      local.get $11
       local.get $5
       i32.add
-      local.set $15
+      local.set $12
      end
      br $continue|1
     end
    end
   end
-  local.get $15
+  local.get $12
   i32.eqz
   if
    i32.const 0
@@ -4487,124 +4399,73 @@
    block (result i32)
     local.get $6
     local.tee $3
-    i32.const 0
-    local.tee $12
-    local.get $0
-    call $~lib/array/Array<String>#__unchecked_set
+    i32.load offset=4
+    block $~lib/runtime/LINK<String,Array<String>>|inlined.0 (result i32)
+     local.get $0
+     local.set $7
+     local.get $7
+     local.get $3
+     call $~lib/runtime/doLink
+     local.get $7
+    end
+    local.tee $3
+    i32.store
     local.get $3
-    local.get $12
-    call $~lib/array/Array<String>#__unchecked_get
    end
    drop
    local.get $6
    return
   end
   local.get $4
-  local.get $15
+  local.get $12
   i32.sub
-  local.set $17
-  local.get $17
+  local.set $14
+  local.get $14
   i32.const 0
   i32.gt_s
   if
-   local.get $17
+   block $~lib/runtime/ALLOCATE|inlined.10 (result i32)
+    local.get $14
+    i32.const 1
+    i32.shl
+    local.set $6
+    local.get $6
+    call $~lib/runtime/doAllocate
+   end
+   local.set $6
+   local.get $6
+   local.get $0
+   local.get $12
    i32.const 1
    i32.shl
-   call $~lib/runtime/ALLOC
-   local.set $6
-   block $~lib/runtime/memory.copy|inlined.12
+   i32.add
+   local.get $14
+   i32.const 1
+   i32.shl
+   call $~lib/memory/memory.copy
+   local.get $10
+   block $~lib/runtime/REGISTER<String>|inlined.9 (result i32)
     local.get $6
     local.set $3
-    local.get $0
-    local.get $15
-    i32.const 1
-    i32.shl
-    i32.add
-    local.set $12
-    local.get $17
-    i32.const 1
-    i32.shl
-    local.set $8
     local.get $3
-    local.get $12
-    local.get $8
-    call $~lib/internal/memory/memmove
-   end
-   local.get $13
-   block $~lib/runtime/REGISTER<String>|inlined.8 (result i32)
-    local.get $6
-    local.set $8
-    local.get $8
-    call $~lib/runtime/unref
     i32.const 1
-    i32.store
-    local.get $8
+    call $~lib/runtime/doRegister
    end
    call $~lib/array/Array<String>#push
    drop
   else   
-   local.get $13
+   local.get $10
    i32.const 312
    call $~lib/array/Array<String>#push
    drop
   end
-  local.get $13
+  local.get $10
  )
- (func $~lib/string/String#split|trampoline (; 46 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  block $2of2
-   block $1of2
-    block $0of2
-     block $outOfRange
-      global.get $~lib/argc
-      br_table $0of2 $1of2 $2of2 $outOfRange
-     end
-     unreachable
-    end
-    i32.const 0
-    local.set $1
-   end
-   global.get $~lib/builtins/i32.MAX_VALUE
-   local.set $2
-  end
+ (func $~lib/array/Array<String>#get:length (; 48 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   local.get $0
-  local.get $1
-  local.get $2
-  call $~lib/string/String#split
+  i32.load offset=12
  )
- (func $~lib/array/Array<String>#__get (; 47 ;) (type $FUNCSIG$iii) (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  local.get $0
-  i32.load
-  local.set $2
-  local.get $1
-  local.get $2
-  i32.load
-  i32.const 2
-  i32.shr_u
-  i32.lt_u
-  if (result i32)
-   local.get $2
-   local.set $3
-   local.get $1
-   local.set $4
-   i32.const 0
-   local.set $5
-   local.get $3
-   local.get $4
-   i32.const 2
-   i32.shl
-   i32.add
-   local.get $5
-   i32.add
-   i32.load offset=8
-  else   
-   unreachable
-  end
- )
- (func $~lib/internal/number/decimalCount32 (; 48 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/decimalCount32 (; 49 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   local.get $0
   i32.const 100000
@@ -4673,19 +4534,16 @@
   unreachable
   unreachable
  )
- (func $~lib/internal/number/utoa32_lut (; 49 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
+ (func $~lib/util/number/utoa32_lut (; 50 ;) (type $FUNCSIG$viii) (param $0 i32) (param $1 i32) (param $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
   (local $7 i32)
-  (local $8 i32)
-  (local $9 i32)
-  (local $10 i32)
-  (local $11 i64)
-  (local $12 i64)
-  i32.const 2168
-  i32.load
+  (local $8 i64)
+  (local $9 i64)
+  i32.const 2056
+  i32.load offset=4
   local.set $3
   block $break|0
    loop $continue|0
@@ -4712,40 +4570,20 @@
       i32.const 100
       i32.rem_u
       local.set $7
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.0 (result i64)
-       local.get $3
-       local.set $8
-       local.get $6
-       local.set $9
-       i32.const 0
-       local.set $10
-       local.get $8
-       local.get $9
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $10
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $11
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.1 (result i64)
-       local.get $3
-       local.set $10
-       local.get $7
-       local.set $9
-       i32.const 0
-       local.set $8
-       local.get $10
-       local.get $9
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $8
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $12
+      local.get $3
+      local.get $6
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $8
+      local.get $3
+      local.get $7
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $9
       local.get $2
       i32.const 4
       i32.sub
@@ -4755,8 +4593,8 @@
       i32.const 1
       i32.shl
       i32.add
-      local.get $11
-      local.get $12
+      local.get $8
+      local.get $9
       i64.const 32
       i64.shl
       i64.or
@@ -4784,29 +4622,19 @@
    i32.const 2
    i32.sub
    local.set $2
-   block $~lib/internal/arraybuffer/LOAD<u32,u32>|inlined.0 (result i32)
-    local.get $3
-    local.set $5
-    local.get $6
-    local.set $4
-    i32.const 0
-    local.set $8
-    local.get $5
-    local.get $4
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $8
-    i32.add
-    i32.load offset=8
-   end
-   local.set $8
+   local.get $3
+   local.get $6
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $5
    local.get $0
    local.get $2
    i32.const 1
    i32.shl
    i32.add
-   local.get $8
+   local.get $5
    i32.store
   end
   local.get $1
@@ -4817,29 +4645,19 @@
    i32.const 2
    i32.sub
    local.set $2
-   block $~lib/internal/arraybuffer/LOAD<u32,u32>|inlined.1 (result i32)
-    local.get $3
-    local.set $8
-    local.get $1
-    local.set $6
-    i32.const 0
-    local.set $7
-    local.get $8
-    local.get $6
-    i32.const 2
-    i32.shl
-    i32.add
-    local.get $7
-    i32.add
-    i32.load offset=8
-   end
-   local.set $7
+   local.get $3
+   local.get $1
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $5
    local.get $0
    local.get $2
    i32.const 1
    i32.shl
    i32.add
-   local.get $7
+   local.get $5
    i32.store
   else   
    local.get $2
@@ -4849,17 +4667,17 @@
    i32.const 48
    local.get $1
    i32.add
-   local.set $7
+   local.set $5
    local.get $0
    local.get $2
    i32.const 1
    i32.shl
    i32.add
-   local.get $7
+   local.get $5
    i32.store16
   end
  )
- (func $~lib/internal/number/itoa32 (; 50 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/itoa32 (; 51 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -4884,44 +4702,46 @@
    local.set $0
   end
   local.get $0
-  call $~lib/internal/number/decimalCount32
+  call $~lib/util/number/decimalCount32
   local.get $1
   i32.add
   local.set $2
-  local.get $2
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $3
-  block $~lib/internal/number/utoa32_core|inlined.0
+  block $~lib/runtime/ALLOCATE|inlined.11 (result i32)
+   local.get $2
+   i32.const 1
+   i32.shl
+   local.set $3
    local.get $3
-   local.set $4
+   call $~lib/runtime/doAllocate
+  end
+  local.set $4
+  block $~lib/util/number/utoa32_core|inlined.0
+   local.get $4
+   local.set $3
    local.get $0
    local.set $5
    local.get $2
    local.set $6
-   local.get $4
+   local.get $3
    local.get $5
    local.get $6
-   call $~lib/internal/number/utoa32_lut
+   call $~lib/util/number/utoa32_lut
   end
   local.get $1
   if
-   local.get $3
+   local.get $4
    i32.const 45
    i32.store16
   end
-  block $~lib/runtime/REGISTER<String>|inlined.9 (result i32)
-   local.get $3
+  block $~lib/runtime/REGISTER<String>|inlined.10 (result i32)
+   local.get $4
    local.set $6
    local.get $6
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $6
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/internal/number/utoa32 (; 51 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
+ (func $~lib/util/number/utoa32 (; 52 ;) (type $FUNCSIG$ii) (param $0 i32) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -4934,36 +4754,38 @@
    return
   end
   local.get $0
-  call $~lib/internal/number/decimalCount32
+  call $~lib/util/number/decimalCount32
   local.set $1
-  local.get $1
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $2
-  block $~lib/internal/number/utoa32_core|inlined.1
+  block $~lib/runtime/ALLOCATE|inlined.12 (result i32)
+   local.get $1
+   i32.const 1
+   i32.shl
+   local.set $2
    local.get $2
-   local.set $3
+   call $~lib/runtime/doAllocate
+  end
+  local.set $3
+  block $~lib/util/number/utoa32_core|inlined.1
+   local.get $3
+   local.set $2
    local.get $0
    local.set $4
    local.get $1
    local.set $5
-   local.get $3
+   local.get $2
    local.get $4
    local.get $5
-   call $~lib/internal/number/utoa32_lut
+   call $~lib/util/number/utoa32_lut
   end
-  block $~lib/runtime/REGISTER<String>|inlined.10 (result i32)
-   local.get $2
+  block $~lib/runtime/REGISTER<String>|inlined.11 (result i32)
+   local.get $3
    local.set $5
    local.get $5
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $5
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/internal/number/decimalCount64 (; 52 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/decimalCount64 (; 53 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   local.get $0
   i64.const 1000000000000000
@@ -5032,7 +4854,7 @@
   unreachable
   unreachable
  )
- (func $~lib/internal/number/utoa64_lut (; 53 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
+ (func $~lib/util/number/utoa64_lut (; 54 ;) (type $FUNCSIG$viji) (param $0 i32) (param $1 i64) (param $2 i32)
   (local $3 i32)
   (local $4 i64)
   (local $5 i32)
@@ -5042,13 +4864,10 @@
   (local $9 i32)
   (local $10 i32)
   (local $11 i32)
-  (local $12 i32)
-  (local $13 i32)
-  (local $14 i32)
-  (local $15 i64)
-  (local $16 i64)
-  i32.const 2168
-  i32.load
+  (local $12 i64)
+  (local $13 i64)
+  i32.const 2056
+  i32.load offset=4
   local.set $3
   block $break|0
    loop $continue|0
@@ -5094,40 +4913,20 @@
       i32.const 100
       i32.rem_u
       local.set $11
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.2 (result i64)
-       local.get $3
-       local.set $12
-       local.get $10
-       local.set $13
-       i32.const 0
-       local.set $14
-       local.get $12
-       local.get $13
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $14
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $15
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.3 (result i64)
-       local.get $3
-       local.set $14
-       local.get $11
-       local.set $13
-       i32.const 0
-       local.set $12
-       local.get $14
-       local.get $13
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $12
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $16
+      local.get $3
+      local.get $10
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $12
+      local.get $3
+      local.get $11
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $13
       local.get $2
       i32.const 4
       i32.sub
@@ -5137,46 +4936,26 @@
       i32.const 1
       i32.shl
       i32.add
-      local.get $15
-      local.get $16
+      local.get $12
+      local.get $13
       i64.const 32
       i64.shl
       i64.or
       i64.store
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.4 (result i64)
-       local.get $3
-       local.set $12
-       local.get $8
-       local.set $13
-       i32.const 0
-       local.set $14
-       local.get $12
-       local.get $13
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $14
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $15
-      block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.5 (result i64)
-       local.get $3
-       local.set $14
-       local.get $9
-       local.set $13
-       i32.const 0
-       local.set $12
-       local.get $14
-       local.get $13
-       i32.const 2
-       i32.shl
-       i32.add
-       local.get $12
-       i32.add
-       i64.load32_u offset=8
-      end
-      local.set $16
+      local.get $3
+      local.get $8
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $12
+      local.get $3
+      local.get $9
+      i32.const 2
+      i32.shl
+      i32.add
+      i64.load32_u
+      local.set $13
       local.get $2
       i32.const 4
       i32.sub
@@ -5186,8 +4965,8 @@
       i32.const 1
       i32.shl
       i32.add
-      local.get $15
-      local.get $16
+      local.get $12
+      local.get $13
       i64.const 32
       i64.shl
       i64.or
@@ -5201,9 +4980,9 @@
   local.get $1
   i32.wrap_i64
   local.get $2
-  call $~lib/internal/number/utoa32_lut
+  call $~lib/util/number/utoa32_lut
  )
- (func $~lib/internal/number/utoa64 (; 54 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/utoa64 (; 55 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -5226,14 +5005,18 @@
    i32.wrap_i64
    local.set $2
    local.get $2
-   call $~lib/internal/number/decimalCount32
+   call $~lib/util/number/decimalCount32
    local.set $3
-   local.get $3
-   i32.const 1
-   i32.shl
-   call $~lib/runtime/ALLOC
+   block $~lib/runtime/ALLOCATE|inlined.13 (result i32)
+    local.get $3
+    i32.const 1
+    i32.shl
+    local.set $4
+    local.get $4
+    call $~lib/runtime/doAllocate
+   end
    local.set $1
-   block $~lib/internal/number/utoa32_core|inlined.2
+   block $~lib/util/number/utoa32_core|inlined.2
     local.get $1
     local.set $4
     local.get $2
@@ -5243,18 +5026,22 @@
     local.get $4
     local.get $5
     local.get $6
-    call $~lib/internal/number/utoa32_lut
+    call $~lib/util/number/utoa32_lut
    end
   else   
    local.get $0
-   call $~lib/internal/number/decimalCount64
+   call $~lib/util/number/decimalCount64
    local.set $3
-   local.get $3
-   i32.const 1
-   i32.shl
-   call $~lib/runtime/ALLOC
+   block $~lib/runtime/ALLOCATE|inlined.14 (result i32)
+    local.get $3
+    i32.const 1
+    i32.shl
+    local.set $2
+    local.get $2
+    call $~lib/runtime/doAllocate
+   end
    local.set $1
-   block $~lib/internal/number/utoa64_core|inlined.0
+   block $~lib/util/number/utoa64_core|inlined.0
     local.get $1
     local.set $2
     local.get $0
@@ -5264,20 +5051,18 @@
     local.get $2
     local.get $7
     local.get $6
-    call $~lib/internal/number/utoa64_lut
+    call $~lib/util/number/utoa64_lut
    end
   end
-  block $~lib/runtime/REGISTER<String>|inlined.11 (result i32)
+  block $~lib/runtime/REGISTER<String>|inlined.12 (result i32)
    local.get $1
    local.set $3
    local.get $3
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $3
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/internal/number/itoa64 (; 55 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
+ (func $~lib/util/number/itoa64 (; 56 ;) (type $FUNCSIG$ij) (param $0 i64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
@@ -5312,16 +5097,20 @@
    i32.wrap_i64
    local.set $3
    local.get $3
-   call $~lib/internal/number/decimalCount32
+   call $~lib/util/number/decimalCount32
    local.get $1
    i32.add
    local.set $4
-   local.get $4
-   i32.const 1
-   i32.shl
-   call $~lib/runtime/ALLOC
+   block $~lib/runtime/ALLOCATE|inlined.15 (result i32)
+    local.get $4
+    i32.const 1
+    i32.shl
+    local.set $5
+    local.get $5
+    call $~lib/runtime/doAllocate
+   end
    local.set $2
-   block $~lib/internal/number/utoa32_core|inlined.3
+   block $~lib/util/number/utoa32_core|inlined.3
     local.get $2
     local.set $5
     local.get $3
@@ -5331,20 +5120,24 @@
     local.get $5
     local.get $6
     local.get $7
-    call $~lib/internal/number/utoa32_lut
+    call $~lib/util/number/utoa32_lut
    end
   else   
    local.get $0
-   call $~lib/internal/number/decimalCount64
+   call $~lib/util/number/decimalCount64
    local.get $1
    i32.add
    local.set $4
-   local.get $4
-   i32.const 1
-   i32.shl
-   call $~lib/runtime/ALLOC
+   block $~lib/runtime/ALLOCATE|inlined.16 (result i32)
+    local.get $4
+    i32.const 1
+    i32.shl
+    local.set $3
+    local.get $3
+    call $~lib/runtime/doAllocate
+   end
    local.set $2
-   block $~lib/internal/number/utoa64_core|inlined.1
+   block $~lib/util/number/utoa64_core|inlined.1
     local.get $2
     local.set $3
     local.get $0
@@ -5354,7 +5147,7 @@
     local.get $3
     local.get $8
     local.get $7
-    call $~lib/internal/number/utoa64_lut
+    call $~lib/util/number/utoa64_lut
    end
   end
   local.get $1
@@ -5363,29 +5156,27 @@
    i32.const 45
    i32.store16
   end
-  block $~lib/runtime/REGISTER<String>|inlined.12 (result i32)
+  block $~lib/runtime/REGISTER<String>|inlined.13 (result i32)
    local.get $2
    local.set $4
    local.get $4
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $4
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/builtins/isFinite<f64> (; 56 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/builtins/isFinite<f64> (; 57 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.sub
   f64.const 0
   f64.eq
  )
- (func $~lib/builtins/isNaN<f64> (; 57 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/builtins/isNaN<f64> (; 58 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   local.get $0
   local.get $0
   f64.ne
  )
- (func $~lib/internal/number/genDigits (; 58 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
+ (func $~lib/util/number/genDigits (; 59 ;) (type $FUNCSIG$iijijiji) (param $0 i32) (param $1 i64) (param $2 i32) (param $3 i64) (param $4 i32) (param $5 i64) (param $6 i32) (result i32)
   (local $7 i32)
   (local $8 i64)
   (local $9 i64)
@@ -5402,11 +5193,11 @@
   (local $20 i32)
   (local $21 i64)
   (local $22 i64)
-  (local $23 i32)
-  (local $24 i32)
+  (local $23 i64)
+  (local $24 i64)
   (local $25 i32)
-  (local $26 i64)
-  (local $27 i64)
+  (local $26 i32)
+  (local $27 i32)
   i32.const 0
   local.get $4
   i32.sub
@@ -5437,12 +5228,12 @@
   i64.and
   local.set $13
   local.get $12
-  call $~lib/internal/number/decimalCount32
+  call $~lib/util/number/decimalCount32
   local.set $14
   local.get $6
   local.set $15
-  i32.const 4576
-  i32.load
+  i32.const 4104
+  i32.load offset=4
   local.set $16
   block $break|0
    loop $continue|0
@@ -5690,11 +5481,11 @@
       local.get $5
       i64.le_u
       if
-       global.get $~lib/internal/number/_K
+       global.get $~lib/util/number/_K
        local.get $14
        i32.add
-       global.set $~lib/internal/number/_K
-       block $~lib/internal/number/grisuRound|inlined.0
+       global.set $~lib/util/number/_K
+       block $~lib/util/number/grisuRound|inlined.0
         local.get $0
         local.set $18
         local.get $15
@@ -5703,28 +5494,18 @@
         local.set $21
         local.get $19
         local.set $22
-        block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.6 (result i64)
-         local.get $16
-         local.set $23
-         local.get $14
-         local.set $24
-         i32.const 0
-         local.set $25
-         local.get $23
-         local.get $24
-         i32.const 2
-         i32.shl
-         i32.add
-         local.get $25
-         i32.add
-         i64.load32_u offset=8
-        end
+        local.get $16
+        local.get $14
+        i32.const 2
+        i32.shl
+        i32.add
+        i64.load32_u
         local.get $7
         i64.extend_i32_s
         i64.shl
-        local.set $26
+        local.set $23
         local.get $10
-        local.set $27
+        local.set $24
         local.get $18
         local.get $20
         i32.const 1
@@ -5735,54 +5516,54 @@
         local.set $25
         local.get $25
         i32.load16_u
-        local.set $24
+        local.set $26
         block $break|2
          loop $continue|2
           local.get $22
-          local.get $27
+          local.get $24
           i64.lt_u
-          local.tee $23
+          local.tee $27
           if (result i32)
            local.get $21
            local.get $22
            i64.sub
-           local.get $26
+           local.get $23
            i64.ge_u
           else           
-           local.get $23
+           local.get $27
           end
-          local.tee $23
+          local.tee $27
           if (result i32)
            local.get $22
-           local.get $26
+           local.get $23
            i64.add
-           local.get $27
+           local.get $24
            i64.lt_u
-           local.tee $23
+           local.tee $27
            if (result i32)
-            local.get $23
-           else            
             local.get $27
+           else            
+            local.get $24
             local.get $22
             i64.sub
             local.get $22
-            local.get $26
+            local.get $23
             i64.add
-            local.get $27
+            local.get $24
             i64.sub
             i64.gt_u
            end
           else           
-           local.get $23
+           local.get $27
           end
           if
            block
-            local.get $24
+            local.get $26
             i32.const 1
             i32.sub
-            local.set $24
+            local.set $26
             local.get $22
-            local.get $26
+            local.get $23
             i64.add
             local.set $22
            end
@@ -5791,7 +5572,7 @@
          end
         end
         local.get $25
-        local.get $24
+        local.get $26
         i32.store16
        end
        local.get $15
@@ -5859,64 +5640,54 @@
       local.get $5
       i64.lt_u
       if
-       global.get $~lib/internal/number/_K
+       global.get $~lib/util/number/_K
        local.get $14
        i32.add
-       global.set $~lib/internal/number/_K
+       global.set $~lib/util/number/_K
        local.get $10
-       block $~lib/internal/arraybuffer/LOAD<u32,u64>|inlined.7 (result i64)
-        local.get $16
-        local.set $17
-        i32.const 0
-        local.get $14
-        i32.sub
-        local.set $24
-        i32.const 0
-        local.set $25
-        local.get $17
-        local.get $24
-        i32.const 2
-        i32.shl
-        i32.add
-        local.get $25
-        i32.add
-        i64.load32_u offset=8
-       end
+       local.get $16
+       i32.const 0
+       local.get $14
+       i32.sub
+       i32.const 2
+       i32.shl
+       i32.add
+       i64.load32_u
        i64.mul
        local.set $10
-       block $~lib/internal/number/grisuRound|inlined.1
+       block $~lib/util/number/grisuRound|inlined.1
         local.get $0
-        local.set $25
+        local.set $17
         local.get $15
-        local.set $24
-        local.get $5
-        local.set $27
-        local.get $13
         local.set $26
+        local.get $5
+        local.set $24
+        local.get $13
+        local.set $23
         local.get $8
         local.set $22
         local.get $10
         local.set $21
-        local.get $25
-        local.get $24
+        local.get $17
+        local.get $26
         i32.const 1
         i32.sub
         i32.const 1
         i32.shl
         i32.add
-        local.set $17
-        local.get $17
+        local.set $25
+        local.get $25
         i32.load16_u
         local.set $20
         block $break|4
          loop $continue|4
-          local.get $26
+          local.get $23
           local.get $21
           i64.lt_u
           local.tee $18
           if (result i32)
-           local.get $27
-           local.get $26
+           local.get $24
+           local.get $23
            i64.sub
            local.get $22
            i64.ge_u
@@ -5925,7 +5696,7 @@
           end
           local.tee $18
           if (result i32)
-           local.get $26
+           local.get $23
            local.get $22
            i64.add
            local.get $21
@@ -5935,9 +5706,9 @@
             local.get $18
            else            
             local.get $21
-            local.get $26
+            local.get $23
             i64.sub
-            local.get $26
+            local.get $23
             local.get $22
             i64.add
             local.get $21
@@ -5953,16 +5724,16 @@
             i32.const 1
             i32.sub
             local.set $20
-            local.get $26
+            local.get $23
             local.get $22
             i64.add
-            local.set $26
+            local.set $23
            end
            br $continue|4
           end
          end
         end
-        local.get $17
+        local.get $25
         local.get $20
         i32.store16
        end
@@ -5976,7 +5747,7 @@
   end
   local.get $15
  )
- (func $~lib/internal/number/prettify (; 59 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/util/number/prettify (; 60 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -6080,24 +5851,16 @@
     i32.shl
     i32.add
     local.set $4
-    block $~lib/runtime/memory.copy|inlined.13
-     local.get $4
-     i32.const 2
-     i32.add
-     local.set $5
-     local.get $4
-     local.set $6
-     i32.const 0
-     local.get $2
-     i32.sub
-     i32.const 1
-     i32.shl
-     local.set $7
-     local.get $5
-     local.get $6
-     local.get $7
-     call $~lib/internal/memory/memmove
-    end
+    local.get $4
+    i32.const 2
+    i32.add
+    local.get $4
+    i32.const 0
+    local.get $2
+    i32.sub
+    i32.const 1
+    i32.shl
+    call $~lib/memory/memory.copy
     local.get $0
     local.get $3
     i32.const 1
@@ -6126,24 +5889,16 @@
      local.get $3
      i32.sub
      local.set $4
-     block $~lib/runtime/memory.copy|inlined.14
-      local.get $0
-      local.get $4
-      i32.const 1
-      i32.shl
-      i32.add
-      local.set $7
-      local.get $0
-      local.set $6
-      local.get $1
-      i32.const 1
-      i32.shl
-      local.set $5
-      local.get $7
-      local.get $6
-      local.get $5
-      call $~lib/internal/memory/memmove
-     end
+     local.get $0
+     local.get $4
+     i32.const 1
+     i32.shl
+     i32.add
+     local.get $0
+     local.get $1
+     i32.const 1
+     i32.shl
+     call $~lib/memory/memory.copy
      local.get $0
      i32.const 48
      i32.const 46
@@ -6188,7 +5943,7 @@
       local.get $0
       i32.const 101
       i32.store16 offset=2
-      block $~lib/internal/number/genExponent|inlined.0 (result i32)
+      block $~lib/util/number/genExponent|inlined.0 (result i32)
        local.get $0
        i32.const 4
        i32.add
@@ -6209,11 +5964,11 @@
         local.set $5
        end
        local.get $5
-       call $~lib/internal/number/decimalCount32
+       call $~lib/util/number/decimalCount32
        i32.const 1
        i32.add
        local.set $7
-       block $~lib/internal/number/utoa32_core|inlined.4
+       block $~lib/util/number/utoa32_core|inlined.4
         local.get $4
         local.set $8
         local.get $5
@@ -6223,7 +5978,7 @@
         local.get $8
         local.get $9
         local.get $10
-        call $~lib/internal/number/utoa32_lut
+        call $~lib/util/number/utoa32_lut
        end
        local.get $4
        i32.const 45
@@ -6243,24 +5998,16 @@
       i32.const 1
       i32.shl
       local.set $7
-      block $~lib/runtime/memory.copy|inlined.15
-       local.get $0
-       i32.const 4
-       i32.add
-       local.set $6
-       local.get $0
-       i32.const 2
-       i32.add
-       local.set $5
-       local.get $7
-       i32.const 2
-       i32.sub
-       local.set $4
-       local.get $6
-       local.get $5
-       local.get $4
-       call $~lib/internal/memory/memmove
-      end
+      local.get $0
+      i32.const 4
+      i32.add
+      local.get $0
+      i32.const 2
+      i32.add
+      local.get $7
+      i32.const 2
+      i32.sub
+      call $~lib/memory/memory.copy
       local.get $0
       i32.const 46
       i32.store16 offset=2
@@ -6270,13 +6017,13 @@
       i32.const 101
       i32.store16 offset=2
       local.get $1
-      block $~lib/internal/number/genExponent|inlined.1 (result i32)
+      block $~lib/util/number/genExponent|inlined.1 (result i32)
        local.get $0
        local.get $7
        i32.add
        i32.const 4
        i32.add
-       local.set $4
+       local.set $6
        local.get $3
        i32.const 1
        i32.sub
@@ -6284,8 +6031,8 @@
        local.get $5
        i32.const 0
        i32.lt_s
-       local.set $6
-       local.get $6
+       local.set $4
+       local.get $4
        if
         i32.const 0
         local.get $5
@@ -6293,12 +6040,12 @@
         local.set $5
        end
        local.get $5
-       call $~lib/internal/number/decimalCount32
+       call $~lib/util/number/decimalCount32
        i32.const 1
        i32.add
        local.set $10
-       block $~lib/internal/number/utoa32_core|inlined.5
-        local.get $4
+       block $~lib/util/number/utoa32_core|inlined.5
+        local.get $6
         local.set $9
         local.get $5
         local.set $8
@@ -6307,12 +6054,12 @@
         local.get $9
         local.get $8
         local.get $11
-        call $~lib/internal/number/utoa32_lut
+        call $~lib/util/number/utoa32_lut
        end
-       local.get $4
+       local.get $6
        i32.const 45
        i32.const 43
-       local.get $6
+       local.get $4
        select
        i32.store16
        local.get $10
@@ -6333,7 +6080,7 @@
   unreachable
   unreachable
  )
- (func $~lib/internal/number/dtoa_core (; 60 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
+ (func $~lib/util/number/dtoa_core (; 61 ;) (type $FUNCSIG$iid) (param $0 i32) (param $1 f64) (result i32)
   (local $2 i32)
   (local $3 f64)
   (local $4 i32)
@@ -6349,21 +6096,18 @@
   (local $14 i32)
   (local $15 i32)
   (local $16 f64)
-  (local $17 i32)
-  (local $18 i32)
-  (local $19 i32)
-  (local $20 i32)
+  (local $17 i64)
+  (local $18 i64)
+  (local $19 i64)
+  (local $20 i64)
   (local $21 i64)
   (local $22 i64)
   (local $23 i64)
   (local $24 i64)
   (local $25 i64)
-  (local $26 i64)
+  (local $26 i32)
   (local $27 i64)
-  (local $28 i64)
-  (local $29 i64)
-  (local $30 i64)
-  (local $31 i32)
+  (local $28 i32)
   local.get $1
   f64.const 0
   f64.lt
@@ -6377,7 +6121,7 @@
    i32.const 45
    i32.store16
   end
-  block $~lib/internal/number/grisu2|inlined.0 (result i32)
+  block $~lib/util/number/grisu2|inlined.0 (result i32)
    local.get $1
    local.set $3
    local.get $0
@@ -6418,7 +6162,7 @@
    i32.add
    i32.sub
    local.set $7
-   block $~lib/internal/number/normalizedBoundaries|inlined.0
+   block $~lib/util/number/normalizedBoundaries|inlined.0
     local.get $9
     local.set $10
     local.get $7
@@ -6453,7 +6197,7 @@
     i32.add
     local.set $15
     local.get $12
-    global.set $~lib/internal/number/_frc_plus
+    global.set $~lib/util/number/_frc_plus
     local.get $10
     local.get $15
     i64.extend_i32_s
@@ -6467,12 +6211,12 @@
     i32.sub
     i64.extend_i32_s
     i64.shl
-    global.set $~lib/internal/number/_frc_minus
+    global.set $~lib/util/number/_frc_minus
     local.get $13
-    global.set $~lib/internal/number/_exp
+    global.set $~lib/util/number/_exp
    end
-   block $~lib/internal/number/getCachedPower|inlined.0
-    global.get $~lib/internal/number/_exp
+   block $~lib/util/number/getCachedPower|inlined.0
+    global.get $~lib/util/number/_exp
     local.set $15
     i32.const -61
     local.get $15
@@ -6504,309 +6248,285 @@
     i32.const 3
     i32.shl
     i32.sub
-    global.set $~lib/internal/number/_K
-    i32.const 4240
-    i32.load
-    local.set $11
-    i32.const 4504
-    i32.load
-    local.set $17
-    block $~lib/internal/arraybuffer/LOAD<u64,u64>|inlined.0 (result i64)
-     local.get $11
-     local.set $18
-     local.get $13
-     local.set $19
-     i32.const 0
-     local.set $20
-     local.get $18
-     local.get $19
-     i32.const 3
-     i32.shl
-     i32.add
-     local.get $20
-     i32.add
-     i64.load offset=8
-    end
-    global.set $~lib/internal/number/_frc_pow
-    block $~lib/internal/arraybuffer/LOAD<i16,i32>|inlined.0 (result i32)
-     local.get $17
-     local.set $20
-     local.get $13
-     local.set $19
-     i32.const 0
-     local.set $18
-     local.get $20
-     local.get $19
-     i32.const 1
-     i32.shl
-     i32.add
-     local.get $18
-     i32.add
-     i32.load16_s offset=8
-    end
-    global.set $~lib/internal/number/_exp_pow
+    global.set $~lib/util/number/_K
+    i32.const 3824
+    i32.load offset=4
+    local.get $13
+    i32.const 3
+    i32.shl
+    i32.add
+    i64.load
+    global.set $~lib/util/number/_frc_pow
+    i32.const 4032
+    i32.load offset=4
+    local.get $13
+    i32.const 1
+    i32.shl
+    i32.add
+    i32.load16_s
+    global.set $~lib/util/number/_exp_pow
    end
    local.get $9
    i64.clz
    i32.wrap_i64
-   local.set $17
+   local.set $13
    local.get $9
-   local.get $17
+   local.get $13
    i64.extend_i32_s
    i64.shl
    local.set $9
    local.get $7
-   local.get $17
+   local.get $13
    i32.sub
    local.set $7
-   global.get $~lib/internal/number/_frc_pow
+   global.get $~lib/util/number/_frc_pow
    local.set $12
-   global.get $~lib/internal/number/_exp_pow
-   local.set $11
-   block $~lib/internal/number/umul64f|inlined.0 (result i64)
+   global.get $~lib/util/number/_exp_pow
+   local.set $14
+   block $~lib/util/number/umul64f|inlined.0 (result i64)
     local.get $9
     local.set $10
     local.get $12
+    local.set $17
+    local.get $10
+    i64.const 4294967295
+    i64.and
+    local.set $18
+    local.get $17
+    i64.const 4294967295
+    i64.and
+    local.set $19
+    local.get $10
+    i64.const 32
+    i64.shr_u
+    local.set $20
+    local.get $17
+    i64.const 32
+    i64.shr_u
     local.set $21
-    local.get $10
-    i64.const 4294967295
-    i64.and
+    local.get $18
+    local.get $19
+    i64.mul
     local.set $22
+    local.get $20
+    local.get $19
+    i64.mul
+    local.get $22
+    i64.const 32
+    i64.shr_u
+    i64.add
+    local.set $23
+    local.get $18
     local.get $21
+    i64.mul
+    local.get $23
     i64.const 4294967295
     i64.and
+    i64.add
+    local.set $24
+    local.get $24
+    i64.const 2147483647
+    i64.add
+    local.set $24
+    local.get $23
+    i64.const 32
+    i64.shr_u
     local.set $23
-    local.get $10
+    local.get $24
     i64.const 32
     i64.shr_u
     local.set $24
+    local.get $20
     local.get $21
-    i64.const 32
-    i64.shr_u
-    local.set $25
-    local.get $22
+    i64.mul
     local.get $23
-    i64.mul
-    local.set $26
+    i64.add
     local.get $24
-    local.get $23
-    i64.mul
-    local.get $26
-    i64.const 32
-    i64.shr_u
-    i64.add
-    local.set $27
-    local.get $22
-    local.get $25
-    i64.mul
-    local.get $27
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $28
-    local.get $28
-    i64.const 2147483647
-    i64.add
-    local.set $28
-    local.get $27
-    i64.const 32
-    i64.shr_u
-    local.set $27
-    local.get $28
-    i64.const 32
-    i64.shr_u
-    local.set $28
-    local.get $24
-    local.get $25
-    i64.mul
-    local.get $27
-    i64.add
-    local.get $28
     i64.add
    end
-   local.set $28
-   block $~lib/internal/number/umul64e|inlined.0 (result i32)
+   local.set $24
+   block $~lib/util/number/umul64e|inlined.0 (result i32)
     local.get $7
-    local.set $13
-    local.get $11
-    local.set $14
-    local.get $13
+    local.set $15
     local.get $14
+    local.set $11
+    local.get $15
+    local.get $11
     i32.add
     i32.const 64
     i32.add
    end
-   local.set $14
-   block $~lib/internal/number/umul64f|inlined.1 (result i64)
-    global.get $~lib/internal/number/_frc_plus
-    local.set $27
-    local.get $12
-    local.set $26
-    local.get $27
-    i64.const 4294967295
-    i64.and
-    local.set $25
-    local.get $26
-    i64.const 4294967295
-    i64.and
-    local.set $24
-    local.get $27
-    i64.const 32
-    i64.shr_u
+   local.set $11
+   block $~lib/util/number/umul64f|inlined.1 (result i64)
+    global.get $~lib/util/number/_frc_plus
     local.set $23
-    local.get $26
+    local.get $12
+    local.set $22
+    local.get $23
+    i64.const 4294967295
+    i64.and
+    local.set $21
+    local.get $22
+    i64.const 4294967295
+    i64.and
+    local.set $20
+    local.get $23
     i64.const 32
     i64.shr_u
-    local.set $22
-    local.get $25
-    local.get $24
-    i64.mul
-    local.set $21
-    local.get $23
-    local.get $24
-    i64.mul
+    local.set $19
+    local.get $22
+    i64.const 32
+    i64.shr_u
+    local.set $18
     local.get $21
+    local.get $20
+    i64.mul
+    local.set $17
+    local.get $19
+    local.get $20
+    i64.mul
+    local.get $17
     i64.const 32
     i64.shr_u
     i64.add
     local.set $10
-    local.get $25
-    local.get $22
+    local.get $21
+    local.get $18
     i64.mul
     local.get $10
     i64.const 4294967295
     i64.and
     i64.add
-    local.set $29
-    local.get $29
+    local.set $25
+    local.get $25
     i64.const 2147483647
     i64.add
-    local.set $29
+    local.set $25
     local.get $10
     i64.const 32
     i64.shr_u
     local.set $10
-    local.get $29
+    local.get $25
     i64.const 32
     i64.shr_u
-    local.set $29
-    local.get $23
-    local.get $22
+    local.set $25
+    local.get $19
+    local.get $18
     i64.mul
     local.get $10
     i64.add
-    local.get $29
+    local.get $25
     i64.add
    end
    i64.const 1
    i64.sub
-   local.set $29
-   block $~lib/internal/number/umul64e|inlined.1 (result i32)
-    global.get $~lib/internal/number/_exp
-    local.set $13
-    local.get $11
+   local.set $25
+   block $~lib/util/number/umul64e|inlined.1 (result i32)
+    global.get $~lib/util/number/_exp
     local.set $15
-    local.get $13
+    local.get $14
+    local.set $26
     local.get $15
+    local.get $26
     i32.add
     i32.const 64
     i32.add
    end
-   local.set $15
-   block $~lib/internal/number/umul64f|inlined.2 (result i64)
-    global.get $~lib/internal/number/_frc_minus
+   local.set $26
+   block $~lib/util/number/umul64f|inlined.2 (result i64)
+    global.get $~lib/util/number/_frc_minus
     local.set $10
     local.get $12
+    local.set $17
+    local.get $10
+    i64.const 4294967295
+    i64.and
+    local.set $18
+    local.get $17
+    i64.const 4294967295
+    i64.and
+    local.set $19
+    local.get $10
+    i64.const 32
+    i64.shr_u
+    local.set $20
+    local.get $17
+    i64.const 32
+    i64.shr_u
     local.set $21
-    local.get $10
-    i64.const 4294967295
-    i64.and
+    local.get $18
+    local.get $19
+    i64.mul
     local.set $22
+    local.get $20
+    local.get $19
+    i64.mul
+    local.get $22
+    i64.const 32
+    i64.shr_u
+    i64.add
+    local.set $23
+    local.get $18
     local.get $21
+    i64.mul
+    local.get $23
     i64.const 4294967295
     i64.and
-    local.set $23
-    local.get $10
-    i64.const 32
-    i64.shr_u
-    local.set $24
-    local.get $21
-    i64.const 32
-    i64.shr_u
-    local.set $25
-    local.get $22
-    local.get $23
-    i64.mul
-    local.set $26
-    local.get $24
-    local.get $23
-    i64.mul
-    local.get $26
-    i64.const 32
-    i64.shr_u
     i64.add
     local.set $27
-    local.get $22
-    local.get $25
-    i64.mul
     local.get $27
-    i64.const 4294967295
-    i64.and
-    i64.add
-    local.set $30
-    local.get $30
     i64.const 2147483647
     i64.add
-    local.set $30
+    local.set $27
+    local.get $23
+    i64.const 32
+    i64.shr_u
+    local.set $23
     local.get $27
     i64.const 32
     i64.shr_u
     local.set $27
-    local.get $30
-    i64.const 32
-    i64.shr_u
-    local.set $30
-    local.get $24
-    local.get $25
+    local.get $20
+    local.get $21
     i64.mul
-    local.get $27
+    local.get $23
     i64.add
-    local.get $30
+    local.get $27
     i64.add
    end
    i64.const 1
    i64.add
-   local.set $30
-   local.get $29
-   local.get $30
-   i64.sub
    local.set $27
-   local.get $4
-   local.get $28
-   local.get $14
-   local.get $29
-   local.get $15
+   local.get $25
    local.get $27
+   i64.sub
+   local.set $23
+   local.get $4
+   local.get $24
+   local.get $11
+   local.get $25
+   local.get $26
+   local.get $23
    local.get $5
-   call $~lib/internal/number/genDigits
+   call $~lib/util/number/genDigits
   end
-  local.set $31
+  local.set $28
   local.get $0
   local.get $2
   i32.const 1
   i32.shl
   i32.add
-  local.get $31
+  local.get $28
   local.get $2
   i32.sub
-  global.get $~lib/internal/number/_K
-  call $~lib/internal/number/prettify
-  local.set $31
-  local.get $31
+  global.get $~lib/util/number/_K
+  call $~lib/util/number/prettify
+  local.set $28
+  local.get $28
   local.get $2
   i32.add
  )
- (func $~lib/string/String#substring (; 61 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+ (func $~lib/string/String#substring (; 62 ;) (type $FUNCSIG$iiii) (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
@@ -6815,7 +6535,6 @@
   (local $8 i32)
   (local $9 i32)
   (local $10 i32)
-  (local $11 i32)
   local.get $0
   i32.const 0
   i32.ne
@@ -6823,13 +6542,13 @@
   if
    i32.const 0
    i32.const 96
-   i32.const 215
+   i32.const 190
    i32.const 4
    call $~lib/env/abort
    unreachable
   end
   local.get $0
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   local.set $3
   local.get $1
   local.tee $4
@@ -6901,7 +6620,7 @@
   if (result i32)
    local.get $9
    local.get $0
-   call $~lib/runtime/StringBase#get:length
+   call $~lib/string/String#get:length
    i32.const 1
    i32.shl
    i32.eq
@@ -6912,47 +6631,45 @@
    local.get $0
    return
   end
-  local.get $3
-  call $~lib/runtime/ALLOC
+  block $~lib/runtime/ALLOCATE|inlined.18 (result i32)
+   local.get $3
+   local.set $4
+   local.get $4
+   call $~lib/runtime/doAllocate
+  end
   local.set $10
-  block $~lib/runtime/memory.copy|inlined.16
+  local.get $10
+  local.get $0
+  local.get $8
+  i32.add
+  local.get $3
+  call $~lib/memory/memory.copy
+  block $~lib/runtime/REGISTER<String>|inlined.14 (result i32)
    local.get $10
    local.set $4
-   local.get $0
-   local.get $8
-   i32.add
-   local.set $5
-   local.get $3
-   local.set $11
    local.get $4
-   local.get $5
-   local.get $11
-   call $~lib/internal/memory/memmove
-  end
-  block $~lib/runtime/REGISTER<String>|inlined.13 (result i32)
-   local.get $10
-   local.set $11
-   local.get $11
-   call $~lib/runtime/unref
    i32.const 1
-   i32.store
-   local.get $11
+   call $~lib/runtime/doRegister
   end
  )
- (func $~lib/runtime/FREE (; 62 ;) (type $FUNCSIG$vi) (param $0 i32)
+ (func $~lib/runtime/doDiscard (; 63 ;) (type $FUNCSIG$vi) (param $0 i32)
   local.get $0
-  call $~lib/runtime/unref
-  call $~lib/allocator/arena/memory.free
+  call $~lib/runtime/assertUnregistered
+  local.get $0
+  global.get $~lib/runtime/HEADER_SIZE
+  i32.sub
+  call $~lib/memory/memory.free
  )
- (func $~lib/internal/number/dtoa (; 63 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
+ (func $~lib/util/number/dtoa (; 64 ;) (type $FUNCSIG$id) (param $0 f64) (result i32)
   (local $1 i32)
   (local $2 i32)
   (local $3 i32)
+  (local $4 i32)
   local.get $0
   f64.const 0
   f64.eq
   if
-   i32.const 3136
+   i32.const 3032
    return
   end
   local.get $0
@@ -6962,40 +6679,47 @@
    local.get $0
    call $~lib/builtins/isNaN<f64>
    if
-    i32.const 3152
+    i32.const 3048
     return
    end
-   i32.const 3168
-   i32.const 3200
+   i32.const 3064
+   i32.const 3096
    local.get $0
    f64.const 0
    f64.lt
    select
    return
   end
-  i32.const 28
-  i32.const 1
-  i32.shl
-  call $~lib/runtime/ALLOC
-  local.set $1
-  local.get $1
-  local.get $0
-  call $~lib/internal/number/dtoa_core
+  block $~lib/runtime/ALLOCATE|inlined.17 (result i32)
+   i32.const 28
+   i32.const 1
+   i32.shl
+   local.set $1
+   local.get $1
+   call $~lib/runtime/doAllocate
+  end
   local.set $2
-  local.get $1
-  i32.const 0
   local.get $2
-  call $~lib/string/String#substring
+  local.get $0
+  call $~lib/util/number/dtoa_core
   local.set $3
-  local.get $1
-  call $~lib/runtime/FREE
+  local.get $2
+  i32.const 0
   local.get $3
+  call $~lib/string/String#substring
+  local.set $4
+  block $~lib/runtime/DISCARD|inlined.0
+   local.get $2
+   local.set $1
+   local.get $1
+   call $~lib/runtime/doDiscard
+  end
+  local.get $4
  )
- (func $start:std/string (; 64 ;) (type $FUNCSIG$v)
+ (func $start:std/string (; 65 ;) (type $FUNCSIG$v)
   (local $0 i32)
   (local $1 i32)
   (local $2 i32)
-  call $start:~lib/allocator/arena
   global.get $std/string/str
   i32.const 16
   i32.eq
@@ -7009,7 +6733,7 @@
    unreachable
   end
   global.get $std/string/str
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 16
   i32.eq
   i32.eqz
@@ -7035,6 +6759,16 @@
    call $~lib/env/abort
    unreachable
   end
+  global.get $~lib/memory/HEAP_BASE
+  i32.const 7
+  i32.add
+  i32.const 7
+  i32.const -1
+  i32.xor
+  i32.and
+  global.set $~lib/allocator/arena/startOffset
+  global.get $~lib/allocator/arena/startOffset
+  global.set $~lib/allocator/arena/offset
   i32.const 0
   call $~lib/string/String.fromCharCode
   i32.const 176
@@ -7126,14 +6860,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 256
-   i32.const 0
-   call $~lib/string/String#endsWith|trampoline
-  end
+  global.get $std/string/str
+  i32.const 256
+  global.get $~lib/string/String.MAX_LENGTH
+  call $~lib/string/String#endsWith
   i32.eqz
   if
    i32.const 0
@@ -7558,14 +7288,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 312
-   i32.const 312
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
+  i32.const 312
+  i32.const 312
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
   i32.const 0
   i32.eq
   i32.eqz
@@ -7577,14 +7303,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 312
-   i32.const 224
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
+  i32.const 312
+  i32.const 224
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
   i32.const -1
   i32.eq
   i32.eqz
@@ -7596,16 +7318,12 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 312
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
   global.get $std/string/str
-  call $~lib/runtime/StringBase#get:length
+  i32.const 312
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
+  global.get $std/string/str
+  call $~lib/string/String#get:length
   i32.eq
   i32.eqz
   if
@@ -7616,14 +7334,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
+  global.get $std/string/str
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
   i32.const 2
   i32.eq
   i32.eqz
@@ -7635,14 +7349,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 544
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
+  global.get $std/string/str
+  i32.const 544
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
   i32.const -1
   i32.eq
   i32.eqz
@@ -7654,14 +7364,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 576
-   i32.const 0
-   call $~lib/string/String#lastIndexOf|trampoline
-  end
+  global.get $std/string/str
+  i32.const 576
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#lastIndexOf
   i32.const 15
   i32.eq
   i32.eqz
@@ -8330,7 +8036,7 @@
    unreachable
   end
   i32.const 392
-  call $~lib/runtime/StringBase#get:length
+  call $~lib/string/String#get:length
   i32.const 3
   i32.eq
   i32.eqz
@@ -8470,14 +8176,10 @@
   end
   i32.const 1224
   global.set $std/string/str
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const 0
-   i32.const 0
-   call $~lib/string/String#slice|trampoline
-  end
+  global.get $std/string/str
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#slice
   i32.const 1224
   call $~lib/string/String.eq
   i32.eqz
@@ -8489,14 +8191,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const -1
-   i32.const 0
-   call $~lib/string/String#slice|trampoline
-  end
+  global.get $std/string/str
+  i32.const -1
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#slice
   i32.const 1264
   call $~lib/string/String.eq
   i32.eqz
@@ -8508,14 +8206,10 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   global.get $std/string/str
-   i32.const -5
-   i32.const 0
-   call $~lib/string/String#slice|trampoline
-  end
+  global.get $std/string/str
+  i32.const -5
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#slice
   i32.const 1280
   call $~lib/string/String.eq
   i32.eqz
@@ -8587,28 +8281,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 0
-   global.set $~lib/argc
-   i32.const 312
-   i32.const 0
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 312
+  i32.const 0
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.0 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 1
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -8623,21 +8309,13 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 312
-   i32.const 312
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 312
+  i32.const 312
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.1 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 0
   i32.eq
   i32.eqz
@@ -8649,28 +8327,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 312
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 312
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.2 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 1
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -8685,29 +8355,21 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1496
-   i32.const 1520
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1480
+  i32.const 1504
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.3 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 1
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
-   i32.const 1496
+   i32.load offset=4
+   i32.load
+   i32.const 1480
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -8721,28 +8383,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1496
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1480
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.4 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -8751,8 +8405,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -8761,9 +8415,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -8777,28 +8431,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1552
-   i32.const 1576
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1536
+  i32.const 1560
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.5 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -8807,8 +8453,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -8817,9 +8463,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -8833,28 +8479,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1592
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1576
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.6 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 4
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -8863,8 +8501,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -8873,8 +8511,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=8
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -8883,9 +8521,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 3
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=12
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -8899,28 +8537,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1616
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1600
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.7 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 4
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -8929,8 +8559,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -8939,8 +8569,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=8
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -8949,9 +8579,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 3
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=12
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -8965,28 +8595,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 1640
-   i32.const 528
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 1624
+  i32.const 528
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.8 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 4
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -8995,8 +8617,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -9005,9 +8627,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -9015,8 +8637,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 3
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=12
    i32.const 312
    call $~lib/string/String.eq
   else   
@@ -9031,28 +8653,20 @@
    call $~lib/env/abort
    unreachable
   end
-  block (result i32)
-   i32.const 1
-   global.set $~lib/argc
-   i32.const 352
-   i32.const 312
-   i32.const 0
-   call $~lib/string/String#split|trampoline
-  end
+  i32.const 352
+  i32.const 312
+  global.get $~lib/builtins/i32.MAX_VALUE
+  call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.9 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9061,8 +8675,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -9071,9 +8685,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -9092,12 +8706,8 @@
   i32.const 0
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.10 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 0
   i32.eq
   i32.eqz
@@ -9114,19 +8724,15 @@
   i32.const 1
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.11 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 1
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9141,24 +8747,20 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1496
+  i32.const 1480
   i32.const 528
   i32.const 1
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.12 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 1
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9178,19 +8780,15 @@
   i32.const 4
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.13 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9199,8 +8797,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -9209,9 +8807,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -9230,19 +8828,15 @@
   i32.const -1
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.14 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9251,8 +8845,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -9261,9 +8855,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -9277,24 +8871,20 @@
    call $~lib/env/abort
    unreachable
   end
-  i32.const 1496
+  i32.const 1480
   i32.const 528
   i32.const -1
   call $~lib/string/String#split
   global.set $std/string/sa
-  block $~lib/array/Array<String>#get:length|inlined.15 (result i32)
-   global.get $std/string/sa
-   local.set $2
-   local.get $2
-   i32.load offset=4
-  end
+  global.get $std/string/sa
+  call $~lib/array/Array<String>#get:length
   i32.const 3
   i32.eq
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 0
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load
    i32.const 336
    call $~lib/string/String.eq
   else   
@@ -9303,8 +8893,8 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 1
-   call $~lib/array/Array<String>#__get
+   i32.load offset=4
+   i32.load offset=4
    i32.const 824
    call $~lib/string/String.eq
   else   
@@ -9313,9 +8903,9 @@
   local.tee $2
   if (result i32)
    global.get $std/string/sa
-   i32.const 2
-   call $~lib/array/Array<String>#__get
-   i32.const 1536
+   i32.load offset=4
+   i32.load offset=8
+   i32.const 1520
    call $~lib/string/String.eq
   else   
    local.get $2
@@ -9330,7 +8920,7 @@
    unreachable
   end
   i32.const 0
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -9343,7 +8933,7 @@
    unreachable
   end
   i32.const 1
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 624
   call $~lib/string/String.eq
   i32.eqz
@@ -9356,8 +8946,8 @@
    unreachable
   end
   i32.const 8
-  call $~lib/internal/number/itoa32
-  i32.const 2184
+  call $~lib/util/number/itoa32
+  i32.const 2080
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9369,7 +8959,7 @@
    unreachable
   end
   i32.const 123
-  call $~lib/internal/number/itoa32
+  call $~lib/util/number/itoa32
   i32.const 392
   call $~lib/string/String.eq
   i32.eqz
@@ -9382,8 +8972,8 @@
    unreachable
   end
   i32.const -1000
-  call $~lib/internal/number/itoa32
-  i32.const 2200
+  call $~lib/util/number/itoa32
+  i32.const 2096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9395,8 +8985,8 @@
    unreachable
   end
   i32.const 1234
-  call $~lib/internal/number/itoa32
-  i32.const 2224
+  call $~lib/util/number/itoa32
+  i32.const 2120
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9408,8 +8998,8 @@
    unreachable
   end
   i32.const 12345
-  call $~lib/internal/number/itoa32
-  i32.const 2240
+  call $~lib/util/number/itoa32
+  i32.const 2136
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9421,8 +9011,8 @@
    unreachable
   end
   i32.const 123456
-  call $~lib/internal/number/itoa32
-  i32.const 2264
+  call $~lib/util/number/itoa32
+  i32.const 2160
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9434,8 +9024,8 @@
    unreachable
   end
   i32.const 1111111
-  call $~lib/internal/number/itoa32
-  i32.const 2288
+  call $~lib/util/number/itoa32
+  i32.const 2184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9447,8 +9037,8 @@
    unreachable
   end
   i32.const 1234567
-  call $~lib/internal/number/itoa32
-  i32.const 2312
+  call $~lib/util/number/itoa32
+  i32.const 2208
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9460,8 +9050,8 @@
    unreachable
   end
   i32.const 2147483646
-  call $~lib/internal/number/itoa32
-  i32.const 2336
+  call $~lib/util/number/itoa32
+  i32.const 2232
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9473,8 +9063,8 @@
    unreachable
   end
   i32.const 2147483647
-  call $~lib/internal/number/itoa32
-  i32.const 2368
+  call $~lib/util/number/itoa32
+  i32.const 2264
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9486,8 +9076,8 @@
    unreachable
   end
   i32.const -2147483648
-  call $~lib/internal/number/itoa32
-  i32.const 2400
+  call $~lib/util/number/itoa32
+  i32.const 2296
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9499,8 +9089,8 @@
    unreachable
   end
   i32.const -1
-  call $~lib/internal/number/itoa32
-  i32.const 2432
+  call $~lib/util/number/itoa32
+  i32.const 2328
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9512,7 +9102,7 @@
    unreachable
   end
   i32.const 0
-  call $~lib/internal/number/utoa32
+  call $~lib/util/number/utoa32
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -9525,8 +9115,8 @@
    unreachable
   end
   i32.const 1000
-  call $~lib/internal/number/utoa32
-  i32.const 2448
+  call $~lib/util/number/utoa32
+  i32.const 2344
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9538,8 +9128,8 @@
    unreachable
   end
   i32.const 2147483647
-  call $~lib/internal/number/utoa32
-  i32.const 2368
+  call $~lib/util/number/utoa32
+  i32.const 2264
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9551,8 +9141,8 @@
    unreachable
   end
   i32.const -2147483648
-  call $~lib/internal/number/utoa32
-  i32.const 2464
+  call $~lib/util/number/utoa32
+  i32.const 2360
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9564,8 +9154,8 @@
    unreachable
   end
   global.get $~lib/builtins/u32.MAX_VALUE
-  call $~lib/internal/number/utoa32
-  i32.const 2496
+  call $~lib/util/number/utoa32
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9577,7 +9167,7 @@
    unreachable
   end
   i64.const 0
-  call $~lib/internal/number/utoa64
+  call $~lib/util/number/utoa64
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -9590,8 +9180,8 @@
    unreachable
   end
   i64.const 1234
-  call $~lib/internal/number/utoa64
-  i32.const 2224
+  call $~lib/util/number/utoa64
+  i32.const 2120
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9603,8 +9193,8 @@
    unreachable
   end
   i64.const 99999999
-  call $~lib/internal/number/utoa64
-  i32.const 2528
+  call $~lib/util/number/utoa64
+  i32.const 2424
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9616,8 +9206,8 @@
    unreachable
   end
   i64.const 100000000
-  call $~lib/internal/number/utoa64
-  i32.const 2552
+  call $~lib/util/number/utoa64
+  i32.const 2448
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9629,8 +9219,8 @@
    unreachable
   end
   i64.const 4294967295
-  call $~lib/internal/number/utoa64
-  i32.const 2496
+  call $~lib/util/number/utoa64
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9642,8 +9232,8 @@
    unreachable
   end
   i64.const 68719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2584
+  call $~lib/util/number/utoa64
+  i32.const 2480
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9655,8 +9245,8 @@
    unreachable
   end
   i64.const 868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2616
+  call $~lib/util/number/utoa64
+  i32.const 2512
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9668,8 +9258,8 @@
    unreachable
   end
   i64.const 999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2648
+  call $~lib/util/number/utoa64
+  i32.const 2544
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9681,8 +9271,8 @@
    unreachable
   end
   i64.const 9999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2688
+  call $~lib/util/number/utoa64
+  i32.const 2584
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9694,8 +9284,8 @@
    unreachable
   end
   i64.const 19999868719476735
-  call $~lib/internal/number/utoa64
-  i32.const 2728
+  call $~lib/util/number/utoa64
+  i32.const 2624
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9707,8 +9297,8 @@
    unreachable
   end
   global.get $~lib/builtins/u64.MAX_VALUE
-  call $~lib/internal/number/utoa64
-  i32.const 2776
+  call $~lib/util/number/utoa64
+  i32.const 2672
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9720,7 +9310,7 @@
    unreachable
   end
   i64.const 0
-  call $~lib/internal/number/itoa64
+  call $~lib/util/number/itoa64
   i32.const 608
   call $~lib/string/String.eq
   i32.eqz
@@ -9733,8 +9323,8 @@
    unreachable
   end
   i64.const -1234
-  call $~lib/internal/number/itoa64
-  i32.const 2824
+  call $~lib/util/number/itoa64
+  i32.const 2720
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9746,8 +9336,8 @@
    unreachable
   end
   i64.const 4294967295
-  call $~lib/internal/number/itoa64
-  i32.const 2496
+  call $~lib/util/number/itoa64
+  i32.const 2392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9759,8 +9349,8 @@
    unreachable
   end
   i64.const -4294967295
-  call $~lib/internal/number/itoa64
-  i32.const 2848
+  call $~lib/util/number/itoa64
+  i32.const 2744
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9772,8 +9362,8 @@
    unreachable
   end
   i64.const 68719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2584
+  call $~lib/util/number/itoa64
+  i32.const 2480
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9785,8 +9375,8 @@
    unreachable
   end
   i64.const -68719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2880
+  call $~lib/util/number/itoa64
+  i32.const 2776
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9798,8 +9388,8 @@
    unreachable
   end
   i64.const -868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2912
+  call $~lib/util/number/itoa64
+  i32.const 2808
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9811,8 +9401,8 @@
    unreachable
   end
   i64.const -999868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2952
+  call $~lib/util/number/itoa64
+  i32.const 2848
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9824,8 +9414,8 @@
    unreachable
   end
   i64.const -19999868719476735
-  call $~lib/internal/number/itoa64
-  i32.const 2992
+  call $~lib/util/number/itoa64
+  i32.const 2888
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9837,8 +9427,8 @@
    unreachable
   end
   global.get $~lib/builtins/i64.MAX_VALUE
-  call $~lib/internal/number/itoa64
-  i32.const 3040
+  call $~lib/util/number/itoa64
+  i32.const 2936
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9850,8 +9440,8 @@
    unreachable
   end
   global.get $~lib/builtins/i64.MIN_VALUE
-  call $~lib/internal/number/itoa64
-  i32.const 3088
+  call $~lib/util/number/itoa64
+  i32.const 2984
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9863,8 +9453,8 @@
    unreachable
   end
   f64.const 0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9876,8 +9466,8 @@
    unreachable
   end
   f64.const -0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9889,8 +9479,8 @@
    unreachable
   end
   f64.const nan:0x8000000000000
-  call $~lib/internal/number/dtoa
-  i32.const 3152
+  call $~lib/util/number/dtoa
+  i32.const 3048
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9902,8 +9492,8 @@
    unreachable
   end
   f64.const inf
-  call $~lib/internal/number/dtoa
-  i32.const 3200
+  call $~lib/util/number/dtoa
+  i32.const 3096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9916,8 +9506,8 @@
   end
   f64.const inf
   f64.neg
-  call $~lib/internal/number/dtoa
-  i32.const 3168
+  call $~lib/util/number/dtoa
+  i32.const 3064
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9929,8 +9519,8 @@
    unreachable
   end
   global.get $~lib/builtins/f64.EPSILON
-  call $~lib/internal/number/dtoa
-  i32.const 4592
+  call $~lib/util/number/dtoa
+  i32.const 4128
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9943,8 +9533,8 @@
   end
   global.get $~lib/builtins/f64.EPSILON
   f64.neg
-  call $~lib/internal/number/dtoa
-  i32.const 4648
+  call $~lib/util/number/dtoa
+  i32.const 4184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9956,8 +9546,8 @@
    unreachable
   end
   global.get $~lib/builtins/f64.MAX_VALUE
-  call $~lib/internal/number/dtoa
-  i32.const 4704
+  call $~lib/util/number/dtoa
+  i32.const 4240
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9970,8 +9560,8 @@
   end
   global.get $~lib/builtins/f64.MAX_VALUE
   f64.neg
-  call $~lib/internal/number/dtoa
-  i32.const 4760
+  call $~lib/util/number/dtoa
+  i32.const 4296
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9983,8 +9573,8 @@
    unreachable
   end
   f64.const 4185580496821356722454785e274
-  call $~lib/internal/number/dtoa
-  i32.const 4816
+  call $~lib/util/number/dtoa
+  i32.const 4352
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -9996,8 +9586,8 @@
    unreachable
   end
   f64.const 2.2250738585072014e-308
-  call $~lib/internal/number/dtoa
-  i32.const 4872
+  call $~lib/util/number/dtoa
+  i32.const 4408
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10009,8 +9599,8 @@
    unreachable
   end
   f64.const 4.940656e-318
-  call $~lib/internal/number/dtoa
-  i32.const 4928
+  call $~lib/util/number/dtoa
+  i32.const 4464
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10022,8 +9612,8 @@
    unreachable
   end
   f64.const 9060801153433600
-  call $~lib/internal/number/dtoa
-  i32.const 4968
+  call $~lib/util/number/dtoa
+  i32.const 4504
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10035,8 +9625,8 @@
    unreachable
   end
   f64.const 4708356024711512064
-  call $~lib/internal/number/dtoa
-  i32.const 5016
+  call $~lib/util/number/dtoa
+  i32.const 4552
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10048,8 +9638,8 @@
    unreachable
   end
   f64.const 9409340012568248320
-  call $~lib/internal/number/dtoa
-  i32.const 5072
+  call $~lib/util/number/dtoa
+  i32.const 4608
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10061,8 +9651,8 @@
    unreachable
   end
   f64.const 5e-324
-  call $~lib/internal/number/dtoa
-  i32.const 5128
+  call $~lib/util/number/dtoa
+  i32.const 4664
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10074,8 +9664,8 @@
    unreachable
   end
   f64.const 1
-  call $~lib/internal/number/dtoa
-  i32.const 5152
+  call $~lib/util/number/dtoa
+  i32.const 4688
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10087,7 +9677,7 @@
    unreachable
   end
   f64.const 0.1
-  call $~lib/internal/number/dtoa
+  call $~lib/util/number/dtoa
   i32.const 768
   call $~lib/string/String.eq
   i32.eqz
@@ -10100,8 +9690,8 @@
    unreachable
   end
   f64.const -1
-  call $~lib/internal/number/dtoa
-  i32.const 5168
+  call $~lib/util/number/dtoa
+  i32.const 4704
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10113,8 +9703,8 @@
    unreachable
   end
   f64.const -0.1
-  call $~lib/internal/number/dtoa
-  i32.const 5184
+  call $~lib/util/number/dtoa
+  i32.const 4720
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10126,8 +9716,8 @@
    unreachable
   end
   f64.const 1e6
-  call $~lib/internal/number/dtoa
-  i32.const 5200
+  call $~lib/util/number/dtoa
+  i32.const 4736
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10139,8 +9729,8 @@
    unreachable
   end
   f64.const 1e-06
-  call $~lib/internal/number/dtoa
-  i32.const 5232
+  call $~lib/util/number/dtoa
+  i32.const 4768
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10152,8 +9742,8 @@
    unreachable
   end
   f64.const -1e6
-  call $~lib/internal/number/dtoa
-  i32.const 5256
+  call $~lib/util/number/dtoa
+  i32.const 4792
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10165,8 +9755,8 @@
    unreachable
   end
   f64.const -1e-06
-  call $~lib/internal/number/dtoa
-  i32.const 5288
+  call $~lib/util/number/dtoa
+  i32.const 4824
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10178,8 +9768,8 @@
    unreachable
   end
   f64.const 1e7
-  call $~lib/internal/number/dtoa
-  i32.const 5320
+  call $~lib/util/number/dtoa
+  i32.const 4856
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10191,8 +9781,8 @@
    unreachable
   end
   f64.const 1e-07
-  call $~lib/internal/number/dtoa
-  i32.const 5352
+  call $~lib/util/number/dtoa
+  i32.const 4888
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10204,8 +9794,8 @@
    unreachable
   end
   f64.const 1.e+308
-  call $~lib/internal/number/dtoa
-  i32.const 5368
+  call $~lib/util/number/dtoa
+  i32.const 4904
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10217,8 +9807,8 @@
    unreachable
   end
   f64.const -1.e+308
-  call $~lib/internal/number/dtoa
-  i32.const 5392
+  call $~lib/util/number/dtoa
+  i32.const 4928
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10230,8 +9820,8 @@
    unreachable
   end
   f64.const inf
-  call $~lib/internal/number/dtoa
-  i32.const 3200
+  call $~lib/util/number/dtoa
+  i32.const 3096
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10243,8 +9833,8 @@
    unreachable
   end
   f64.const -inf
-  call $~lib/internal/number/dtoa
-  i32.const 3168
+  call $~lib/util/number/dtoa
+  i32.const 3064
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10256,8 +9846,8 @@
    unreachable
   end
   f64.const 1e-308
-  call $~lib/internal/number/dtoa
-  i32.const 5416
+  call $~lib/util/number/dtoa
+  i32.const 4952
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10269,8 +9859,8 @@
    unreachable
   end
   f64.const -1e-308
-  call $~lib/internal/number/dtoa
-  i32.const 5440
+  call $~lib/util/number/dtoa
+  i32.const 4976
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10282,8 +9872,8 @@
    unreachable
   end
   f64.const 1e-323
-  call $~lib/internal/number/dtoa
-  i32.const 5464
+  call $~lib/util/number/dtoa
+  i32.const 5000
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10295,8 +9885,8 @@
    unreachable
   end
   f64.const -1e-323
-  call $~lib/internal/number/dtoa
-  i32.const 5488
+  call $~lib/util/number/dtoa
+  i32.const 5024
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10308,8 +9898,8 @@
    unreachable
   end
   f64.const 0
-  call $~lib/internal/number/dtoa
-  i32.const 3136
+  call $~lib/util/number/dtoa
+  i32.const 3032
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10321,8 +9911,8 @@
    unreachable
   end
   f64.const 4294967272
-  call $~lib/internal/number/dtoa
-  i32.const 5512
+  call $~lib/util/number/dtoa
+  i32.const 5048
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10334,8 +9924,8 @@
    unreachable
   end
   f64.const 1.2312145673456234e-08
-  call $~lib/internal/number/dtoa
-  i32.const 5544
+  call $~lib/util/number/dtoa
+  i32.const 5080
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10347,8 +9937,8 @@
    unreachable
   end
   f64.const 555555555.5555556
-  call $~lib/internal/number/dtoa
-  i32.const 5600
+  call $~lib/util/number/dtoa
+  i32.const 5136
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10360,8 +9950,8 @@
    unreachable
   end
   f64.const 0.9999999999999999
-  call $~lib/internal/number/dtoa
-  i32.const 5648
+  call $~lib/util/number/dtoa
+  i32.const 5184
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10373,8 +9963,8 @@
    unreachable
   end
   f64.const 1
-  call $~lib/internal/number/dtoa
-  i32.const 5152
+  call $~lib/util/number/dtoa
+  i32.const 4688
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10386,8 +9976,8 @@
    unreachable
   end
   f64.const 12.34
-  call $~lib/internal/number/dtoa
-  i32.const 5696
+  call $~lib/util/number/dtoa
+  i32.const 5232
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10401,8 +9991,8 @@
   f64.const 1
   f64.const 3
   f64.div
-  call $~lib/internal/number/dtoa
-  i32.const 5720
+  call $~lib/util/number/dtoa
+  i32.const 5256
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10414,8 +10004,8 @@
    unreachable
   end
   f64.const 1234e17
-  call $~lib/internal/number/dtoa
-  i32.const 5768
+  call $~lib/util/number/dtoa
+  i32.const 5304
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10427,8 +10017,8 @@
    unreachable
   end
   f64.const 1234e18
-  call $~lib/internal/number/dtoa
-  i32.const 5824
+  call $~lib/util/number/dtoa
+  i32.const 5360
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10440,8 +10030,8 @@
    unreachable
   end
   f64.const 2.71828
-  call $~lib/internal/number/dtoa
-  i32.const 5856
+  call $~lib/util/number/dtoa
+  i32.const 5392
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10453,8 +10043,8 @@
    unreachable
   end
   f64.const 0.0271828
-  call $~lib/internal/number/dtoa
-  i32.const 5880
+  call $~lib/util/number/dtoa
+  i32.const 5416
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10466,8 +10056,8 @@
    unreachable
   end
   f64.const 271.828
-  call $~lib/internal/number/dtoa
-  i32.const 5912
+  call $~lib/util/number/dtoa
+  i32.const 5448
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10479,8 +10069,8 @@
    unreachable
   end
   f64.const 1.1e+128
-  call $~lib/internal/number/dtoa
-  i32.const 5936
+  call $~lib/util/number/dtoa
+  i32.const 5472
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10492,8 +10082,8 @@
    unreachable
   end
   f64.const 1.1e-64
-  call $~lib/internal/number/dtoa
-  i32.const 5960
+  call $~lib/util/number/dtoa
+  i32.const 5496
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10505,8 +10095,8 @@
    unreachable
   end
   f64.const 0.000035689
-  call $~lib/internal/number/dtoa
-  i32.const 5984
+  call $~lib/util/number/dtoa
+  i32.const 5520
   call $~lib/string/String.eq
   i32.eqz
   if
@@ -10518,12 +10108,12 @@
    unreachable
   end
  )
- (func $std/string/getString (; 65 ;) (type $FUNCSIG$i) (result i32)
+ (func $std/string/getString (; 66 ;) (type $FUNCSIG$i) (result i32)
   global.get $std/string/str
  )
- (func $start (; 66 ;) (type $FUNCSIG$v)
+ (func $start (; 67 ;) (type $FUNCSIG$v)
   call $start:std/string
  )
- (func $null (; 67 ;) (type $FUNCSIG$v)
+ (func $null (; 68 ;) (type $FUNCSIG$v)
  )
 )